Re: [JBoss-user] Commit Option A and ejbCreate [auf Viren geprüft]
Neal, What are the transaction types for the ejbCreate(), the ejb.setRelatedItem(item) and the calling method? You must be creating multiple transactions, and with commit-option A, its caching the value. Still doesn't make sense though. Also, why can't you move setting the CMRs into ejbPostCreate? Ciao, Jonathan O'Connor XCOM Dublin Neal Sanche [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 21.01.2004 22:55 Please respond to [EMAIL PROTECTED] To jboss-user [EMAIL PROTECTED] cc Subject [JBoss-user] Commit Option A and ejbCreate [auf Viren geprüft] Hi All, I have recently been experimenting with Commit Option A and have noticed on rare occasions that creation of an EJB and subsequent setting of some of its CMRs will fail with an EJB spec violation in JBoss 3.2.4RC1. The exception mentions that the CMR should only be set in the ejbPostCreate. However, I am not actually setting any CMRs in the ejbCreate, I am doing so in subsequent lines of the code. For example: MYEJBLocal ejb = myhome.create(); ejb.setRelatedItem(item); The exception will occur on the call to setRelatedItem() which is a CMR method, which is in this case a one to one relation. I am also using the unknown-pk functionality with mysql to have auto-incrementing primary keys, if that makes a difference. So far, this doesn't ever happen when the commit option is B, which is the default in the Entity container. Any ideas? -Neal --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Commit-option A: When is it safe to use?
Hi, I've been playing around with the commit options, and I just want to confirm my understanding. The scenario is: I am running a JBoss app with an Entity Bean, Widget, marked as Commit Option A (caching in server, assumes no one updates it). I have another process, outside of JBoss server, that goes direct to the database. 1. Is CommitOption A ok, if the other process does INSERTs on the WIDGET table. I'm betting yes, because finders always go to the DB to get the primary keys, and then the cache kicks in to prevent reloading. 2. The other process can't do updates or deletes on the WIDGET table, because the server won't know about them. Have I missed any other aggressive optimisations? Ciao, Jonathan O'Connor XCOM Dublin --- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Disallowing Local interface access from servlet tier [auf Viren geprüft]
Craig, You should take a look at Marc Fleury's paper Why I love EJBs (should be easy to find on jboss.org). Between the egocentric pub stories (they are interesting too), there is a recommendation to keep the web server in the same JVM as the EJB server. His thesis is: serialisation is the real bottleneck in distributed systems, so avoid it wherever possible. You need it between the DB and the server, and between the server and the client, but why split the server into front-end and back-end. He also mentions the possibility of caching to gain mega performance improvements too. Ciao, Jonathan O'Connor XCOM Dublin Craig Berry [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 12.01.2004 19:16 Please respond to [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject [JBoss-user] Disallowing Local interface access from servlet tier [auf Viren geprüft] I have noticed that in the default JBoss 3.22 + Tomcat deployment configuration, it is possible to obtain Local interfaces for EJBs from the Servlet tier. In the interest of maintaining maximum portability (e.g., to enable us to later move to separate boxes for the two tiers), I would like to disallow Local access from the servlet tier. Obviously, our design avoids using it, but I'm concerned that leakage might occur without our noticing it (e.g., an EJB returns an object to the servlet tier which, when accessed, does a Local lookup back to another EJB component). Is there any way to make Local lookups from the servlet to the EJB container impossible at the configuration level? Or would I have to run the two in separate JVMs to accomplish this? -- Craig Berry Principal Architect and Technical Manager PortBlue (310) 566-7546 --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Defining Load groups with xdoclet [auf Viren geprüft]
Alex, That works wonderfully! Thanks. However, this is not documented on the XDoclet site with their new 1.2 documentation. Its also not documented in the JBoss doc set. And there has been almost no mention of load-groups in this mailing list either. So, is there a definitive list of @jboss tags anywhere? I guess I can look in the xdt file, but I'd prefer not to. Ciao, Jonathan O'Connor XCOM Dublin Alexey Loubyansky [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 12.01.2004 22:18 Please respond to [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject RE: [JBoss-user] Defining Load groups with xdoclet [auf Viren geprüft] There is * @jboss.load-group name=basic On the class level it declares the load group. On the field level you actually specify which fields comprise the group. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jonathan.O'[EMAIL PROTECTED] Sent: Monday, January 12, 2004 7:41 PM To: [EMAIL PROTECTED] Subject: [JBoss-user] Defining Load groups with xdoclet Just wondering if there is any tag to setup load groups using XDoclet. From my own search, I think the answer is no. So, how do I set up a merge point to do this. I have added a mergeDir=myMergeDir in the ejbDoclet ant task. I have also added a file jbosscmp-jdbc-Settlement.xml into the mergeDir. This file just contains: load-groups load-group load-group-namesortKeys/load-group-name field-namemerchantName/field-name field-nameamount/field-name field-nametxnDateDbFormat/field-name /load-group /load-groups However, I don't see any load-groups in my Settlement entity within the generated jbosscmp-jdbc.xml. Any help is greatly appreciated. Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Getting load groups to work?
Alex (Oracle of the CMP engine!), I'm trying to get these load groups working in JBoss 3.2.2. I've successfully set up two load groups on a CMP entity bean, sortKeys and most. sortKeys has 3 fields, and most has most, but not all, of the other CMP fields. I have set read-ahead on my query (@jboss.declared-sql page-size=40 eager-load-group=sortKeys strategy=on-find. This correctly does a SELECT PK, SORT_KEY1, SORT_KEY2, SORT_KEY3 FROM T. I then do the following: Object[] sortingArray = collection.toArray(); Arrays.sort(sortingArray, comparator); However, now, I see that during the sort() call, JBoss goes and fetches all the columns for each object that was found. Why should it want to load all these objects? Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Getting load groups to work? Solved
Forget this problem. I am nearly certain that it was caused by crossing transaction boundaries. That is: the finder executed in one transaction, and the sort occurred in another transaction. When I moved the sort into the session bean doing the finding, it worked much better. Ciao, Jonathan O'Connor XCOM Dublin Jonathan.O'[EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 13.01.2004 14:25 Please respond to [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject [JBoss-user] Getting load groups to work? [auf Viren geprüft] Alex (Oracle of the CMP engine!), I'm trying to get these load groups working in JBoss 3.2.2. I've successfully set up two load groups on a CMP entity bean, sortKeys and most. sortKeys has 3 fields, and most has most, but not all, of the other CMP fields. I have set read-ahead on my query (@jboss.declared-sql page-size=40 eager-load-group=sortKeys strategy=on-find. This correctly does a SELECT PK, SORT_KEY1, SORT_KEY2, SORT_KEY3 FROM T. I then do the following: Object[] sortingArray = collection.toArray(); Arrays.sort(sortingArray, comparator); However, now, I see that during the sort() call, JBoss goes and fetches all the columns for each object that was found. Why should it want to load all these objects? Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Defining Load groups with xdoclet
Just wondering if there is any tag to setup load groups using XDoclet. From my own search, I think the answer is no. So, how do I set up a merge point to do this. I have added a mergeDir=myMergeDir in the ejbDoclet ant task. I have also added a file jbosscmp-jdbc-Settlement.xml into the mergeDir. This file just contains: load-groups load-group load-group-namesortKeys/load-group-name field-namemerchantName/field-name field-nameamount/field-name field-nametxnDateDbFormat/field-name /load-group /load-groups However, I don't see any load-groups in my Settlement entity within the generated jbosscmp-jdbc.xml. Any help is greatly appreciated. Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss 3.2.3 + Jetty fails startup in run -c all
to move war to: H:\server\all\tmp\deploy\tmp6335web-console.war.tmp ; - nested throwable: (org.jboss.deployment.DeploymentException: Was unable to move war to: H:\server\all\tmp\deploy\tmp 6335web-console.war.tmp) at org.jboss.web.AbstractWebContainer.init(AbstractWebContainer.java:350) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:696) Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Where to put an Interceptor class?
Hi, We're just about to write our first interceptor (to retry deadlocked methods), and we can't find the docs where to have the class loaded. The best would be to have it in a jar in our EAR. Is that possible? Also, can we keep delare our own interceptor stack for our beans in this EAR too? Thanks, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Where to put an Interceptor class?
Wow, Answers from Bill and Adrian in less than 15 minutes!! I guess Interceptor is the magic word :-) I'll look at the current behaviour of TxInterceptorCMT, but I suspect we want to control this ourselves. I'll let you guys know any good ideas I get (if any). Lastly, Giovanni, I'm using JBoss 3.2.2 and not the 4.0 AOP stuff. Thanks anyway. Ciao, Jonathan O'Connor XCOM Dublin Adrian Brock [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 07.01.2004 16:27 Please respond to [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject Re: [JBoss-user] Where to put an Interceptor class? On Wed, 2004-01-07 at 16:18, Jonathan.O'[EMAIL PROTECTED] wrote: Hi, We're just about to write our first interceptor (to retry deadlocked methods), and we can't find the docs where to have the class loaded. The best would be to have it in a jar in our EAR. Is that possible? Also, can we keep delare our own interceptor stack for our beans in this EAR too? Yes you can put the interceptor in your ear and yes you can configure your own interceptor stack, either on the server or the client. You provide your own configurations in jboss.xml It only makes sense to retry a deadlock after you have allowed the transaction to rollback, i.e. outside the transaction demarcation boundary. You will already find this behaviour already in org.jboss.ejb.plugins.TxInterceptorCMT Regards, Adrian Thanks, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Perforce Software. Perforce is the Fast Software Configuration Management System offering advanced branching capabilities and atomic changes on 50+ platforms. Free Eval! http://www.perforce.com/perforce/loadprog.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] a jar with castor.properties file breaks JBoss 3.2.2
(Unknown Source) at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:589) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy5.deploy(Unknown Source) at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:384) at org.jboss.system.server.ServerImpl.start(ServerImpl.java:291) at org.jboss.Main.boot(Main.java:150) at org.jboss.Main$1.run(Main.java:395) at java.lang.Thread.run(Thread.java:534) Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] a jar with castor.properties file breaks JBoss 3.2.2
Some further information. Create a jar file with only one file in it, castor.properties. The contents of castor.properties should be: org.exolab.castor.parser=org.apache.xerces.parsers.SAXParser org.exolab.castor.xml.naming=mixed org.exolab.castor.serializer=org.apache.xml.serialize.XMLSerializer org.exolab.castor.indent=true org.exolab.castor.validation=true org.exolab.castor.features= org.exolab.castor.debug=true org.exolab.castor.mapping.collections=\ org.exolab.castor.mapping.loader.J1CollectionHandlers,\ org.exolab.castor.mapping.loader.J2CollectionHandlers org.exolab.castor.jdo.engines=\ org.exolab.castor.jdo.drivers.OracleFactory,\ org.exolab.castor.jdo.drivers.PostgreSQLFactory,\ org.exolab.castor.jdo.drivers.SybaseFactory,\ org.exolab.castor.jdo.drivers.SQLServerFactory,\ org.exolab.castor.jdo.drivers.DB2Factory,\ org.exolab.castor.jdo.drivers.GenericFactory org.exolab.castor.jdo.keyGeneratorFactories=\ org.exolab.castor.jdo.drivers.MaxKeyGeneratorFactory,\ org.exolab.castor.jdo.drivers.HighLowKeyGeneratorFactory,\ org.exolab.castor.jdo.drivers.IdentityKeyGeneratorFactory,\ org.exolab.castor.jdo.drivers.SequenceKeyGeneratorFactory org.exolab.castor.builder.type.j2=\ org.exolab.castor.builder.FieldInfoFactoryJ2 org.exolab.castor.builder.type.j1=\ org.exolab.castor.builder.FieldInfoFactory org.exolab.castor.builder.type.odmg=\ org.exolab.castor.builder.FieldInfoFactoryODMG30 Then this fails with the same exception as below. Ciao, Jonathan O'Connor XCOM Dublin Jonathan.O'[EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 17.12.2003 17:54 Please respond to [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject [JBoss-user] a jar with castor.properties file breaks JBoss 3.2.2 I have a jar with a castor.properties file in it. If I copy this to the /server/default/lib and start JBoss, I get the following stack trace: From reading this news group, I've seen that castor is no longer used in JBoss. This is not quite right. the build.xml and a JDOImpl file in varia make references to it. However, I think that is a red herring. The work around is to remove castor.properties file from my jar, but then my own software breaks. Any ideas what's going on? Classloader problems?? 17:36:46,550 ERROR [SnmpAgentService] Starting failed java.lang.NullPointerException at gnu.regexp.RE.initialize(RE.java) at gnu.regexp.RE.init(RE.java) at gnu.regexp.RE.init(RE.java) at org.jboss.jmx.adaptor.snmp.agent.TrapFactorySupport.start(TrapFactorySupport.java:194) at org.jboss.jmx.adaptor.snmp.agent.TrapEmitter.start(TrapEmitter.java:119) at org.jboss.jmx.adaptor.snmp.agent.SnmpAgentService.startService(SnmpAgentService.java:254) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976) at $Proxy14.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:394) at org.jboss.system.ServiceController.start(ServiceController.java:411) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy4.start(Unknown Source) at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546
Re: [JBoss-user] Oracle error
Guys, This looks exactly like a problem we had with Sybase recently. In Sybase you cant have more than 250 sub-expressions in a where clause. JBoss produces SQL like select field1, field2, field3 from TABLE where (key = 1 or key = 2 or key =3 or ...) when it is loading a load of objects. The solution is to alter the standardjbosscmp-jdbc.xml file to use a page size of 250 records at a time: read-ahead strategyon-load/strategy page-size250/page-size eager-load-group*/eager-load-group /read-ahead HTH, Jonathan O'Connor XCOM Dublin Alexey Loubyansky [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 03.12.2003 11:33 Please respond to [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject Re: [JBoss-user] Oracle error AFAICT, it is either a driver problem or there is a bind variable in the statement which is a reserved word. Could you try with another driver? [EMAIL PROTECTED] wrote: Hi all, I have a CMP entity bean that access to oracle 9i database. When I do the lookup it has no problem, but when I try to get some attribute (eg getName()) it gives the following error: org.jboss.tm.JBossTransactionRolledbackException: Load failed; CausedByException is: ORA-01745: invalid host/bind variable name ; CausedByException is: Load failed; CausedByException is: ORA-01745: invalid host/bind variable name ; nested exception is: javax.ejb.EJBException: Load failed; CausedByException is: ORA-01745: invalid host/bind variable name ; - nested throwable: (javax.ejb.EJBException: Load failed; CausedByException is: ORA-01745: invalid host/bind variable name ) I have found a solution to this error an it is to have less than 255 records in the table. When the returned collection has more than 255 CMP object it breaks. Does anyone know where should I change this configuration or what is wrong? I have looked in the conf dir but I did not found where... Regards, Hernán. --- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss 3.2.2 Deployment Bug: web-service.xml in EJB module prevents deployment
Folks, I finally figured out my problem. My EAR structure was the following: EAR backend.jar METAINF ejb-jar.xml jboss.xml jboscmp-jdbc.xml web-service.xml THIS PREVENTS ALL SESSION AND ENTITY BEANS FROM DEPLOYING!!! tips-with-soap.wsr tips.sar tips.war METAINF The presence of web-service.xml in backend.jar/METAINF prevented the backend.jar deploying. Then when tips.war was deployed, it ran the listener to initialise the WAR. Of course, this tried to use some of the session beans that should have been deployed in backend.jar. As these didn't exist, it blew up. And of course, it looked as if the order of deployment was reversed, but in fact the ordering was correct. The solution was simple: Just remove the web-service.xml from the ejb module. But guys, can you generate an error message when this happens? Thanks, Jonathan O'Connor XCOM Dublin Jonathan.O'[EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 23.10.2003 11:14 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Specifying deployment order in EAR - JBoss 3.2.2 Scott, As Sherlock Holmes said (?), when all the probable causes have been eliminated, then we must look at the improbable causes! The problem is the listener in the WAR is failing because the session beans do not exist. And as the ejb jar was deployed first, then its deployment must have failed. I'll look into that and get back to you if I find anything. Thanks, Jonathan O'Connor XCOM Dublin Scott M Stark [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 20.10.2003 17:06 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Specifying deployment order in EAR - JBoss 3.2.2 ejb jars are deployed before wars so show the startup ordering. A test.ear with ejbs and a war shows the ejbs started before the war: 09:14:48,246 INFO [MainDeployer] Starting deployment of package: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/ 09:14:48,247 INFO [EARDeployer] Init J2EE application: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/ 09:14:49,956 INFO [EjbModule] Deploying BMPBean 09:14:50,216 INFO [EjbModule] Deploying BMPCallbackBean 09:14:50,232 INFO [EjbModule] Deploying CMPBean 09:14:50,272 INFO [EjbModule] Deploying CMPBean2 ... 09:14:53,536 INFO [EJBDeployer] Deployed: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/cts.jar 09:14:53,794 INFO [EmbeddedTomcatService] deploy, ctxPath=/traxbahn, warUrl=file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/traxbahn.war/ 09:14:54,312 INFO [Engine] ContextConfig[/traxbahn]: Added certificates - request attribute Valve ... 09:14:54,347 INFO [Engine] StandardWrapper[/traxbahn:invoker]: Loading container servlet invoker 09:14:54,758 INFO [EARDeployer] Started J2EE application: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/ 09:14:54,758 INFO [MainDeployer] Deployed package: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/ -- Scott Stark Chief Technology Officer JBoss Group, LLC Jonathan.O'[EMAIL PROTECTED] wrote: Hi, I'm trying to migrate our code from JBoss 3.0.6 to 3.2.2 and I've got a problem due to deployment order. My ear file has a backend.jar containing entity beans and session beans, a frontend.war. In 3.0.6, the backend.jar was always deployed first before the WAR. This meant that a listener in the WAR ran happily accessing session beans in the backend. But in 3.2.2 (and in RC4 too) I get an exception trying to run the listener code in contextInitialized(). It seems that the session beans in the backend.jar have not been loaded yet. Is there a way of setting a dependency on the order of loading in 3.2.2? jboss-service.xml has a depends clause, but that won't work for ejb or web stuff. Any help would be greatly appreciated Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by OSDN developer relations Here's your chance to show off your extensive product knowledge We want to know what you know. Tell us and you have a chance to win $100 http://www.zoomerang.com/survey.zgi?HRPT1X3RYQNC5V4MLNSV3E54 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by OSDN developer relations Here's your chance to show off your extensive product knowledge We want to know what you know. Tell us and you have a chance to win $100 http://www.zoomerang.com/survey.zgi?HRPT1X3RYQNC5V4MLNSV3E54 ___ JBoss-user mailing list [EMAIL PROTECTED] https
[JBoss-user] Axis/JBoss-net problem: Deserializing a POJO
As there were no answers for my previous query, I thought I better get a
bit more specific.
In a session bean, I have a method:
/**
* @ejb.interface-method view-type=remote
* @jboss-net.web-method
*/
public BsAddressBean getDeliveryAddress( String id);
BsAddressBean is marked as a serializable class for JBoss-net:
/**
* @jboss-net.xml-schema urn = tips:BsAddressBean
*/
public class BsAddressBean implements Serializable {
// getters and setters for name and country
}
The session bean is returning the following data:
?xml version=1.0 encoding=UTF-8?
SOAP-ENV:Envelope
xmlns:SOAP-ENV=http://schemas.xmlsoap.org/soap/envelope/;
xmlns:xsd=http://www.w3.org/2001/XMLSchema;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
SOAP-ENV:Body
getDeliveryAddressResponse
SOAP-ENV:encodingStyle=http://schemas.xmlsoap.org/soap/encoding/;
getDeliveryAddressResult href=#id0/
/getDeliveryAddressResponse
multiRef id=id0 SOAP-ENC:root=0 xsi:type=ns1:BsAddressBean
xmlns:SOAP-ENC=http://schemas.xmlsoap.org/soap/encoding/;
xmlns:ns1=http://localhost:8080/tips;
name xsi:type=xsd:stringJonathan Oapos;Connor/name
country xsi:type=xsd:stringIreland/country
/multiRef
/SOAP-ENV:Body
/SOAP-ENV:Envelope
My build script uses the following parameters in the jboss-net command:
jbossnet webDeploymentName=tips
prefix=tips
destdir=${src-gen}/META-INF
targetNameSpace=http://localhost:8080/tips; /
Finally, the server exception is telling me I've no deserializer for
http://localhost:8080/tips:BsAddressBean
So what's my problem? Have I got the right urn specified in the
BsAddressBean?
10:30:06,465 ERROR [Call] Exception:
org.xml.sax.SAXException: Deserializing parameter
'getDeliveryAddressResult': could not find deserializer for type
http://localhost:8080/tips:BsAddressBean
at
org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:190)
at
org.apache.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:821)
at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:197)
at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:578)
at
org.apache.axis.message.RPCElement.deserialize(RPCElement.java:207)
at
org.apache.axis.message.RPCElement.getParams(RPCElement.java:231)
at org.apache.axis.client.Call.invoke(Call.java:1605)
at org.apache.axis.client.Call.invoke(Call.java:1513)
at org.apache.axis.client.Call.invoke(Call.java:1093)
at
xcom.traxbahn.externinterface.banksystem.XcomBankSystem.getDeliveryAddress(XcomBankSystem.java:137)Ciao,
BTW, I'm using JBoss 3.0.8
Thanks,
Jonathan O'Connor
XCOM Dublin
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[JBoss-user] How to tell Axis which serializer to use for a POJO class?
Folks, JBoss 3.0.8 Axis problem. I'm sure this is easy to solve, but how do I tell SOAP which serializer to use for my POJO class, BsAddressBean? This is labelled in the class comments with: * @jboss-net.xml-schema urn = XCOM-BS:BsAddressBean In the client, I am calling setReturnClass: call.setReturnClass(BsAddressBean.class); However, I get an exception in my client code: Caused by: java.io.IOException: No serializer found for class de.xcom.tips.xcombs.ejb.BsAddressBean in registry [EMAIL PROTECTED] at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:135) at org.apache.axis.encoding.DeserializationContextImpl.endElement(DeserializationContextImpl.java:865) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1675) at org.apache.crimson.parser.Parser2.content(Parser2.java:1926) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1654) at org.apache.crimson.parser.Parser2.content(Parser2.java:1926) at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1654) at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:634) at org.apache.crimson.parser.Parser2.parse(Parser2.java:333) at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:448) at javax.xml.parsers.SAXParser.parse(SAXParser.java:345) at org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:201) at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:428) at org.apache.axis.client.Call.invoke(Call.java:1793) at org.apache.axis.client.Call.invoke(Call.java:1594) at org.apache.axis.client.Call.invoke(Call.java:1513) at org.apache.axis.client.Call.invoke(Call.java:1093) at xcom.traxbahn.externinterface.banksystem.XcomBankSystem.getDeliveryAddress(XcomBankSystem.java:135) Ciao, Jonathan O'Connor XCOM Dublin --- This SF. Net email is sponsored by: GoToMyPC GoToMyPC is the fast, easy and secure way to access your computer from any Web browser or wireless device. Click here to Try it Free! https://www.gotomypc.com/tr/OSDN/AW/Q4_2003/t/g22lp?Target=mm/g22lp.tmpl ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss-net does not like calling EJB method with transaction type = never
I'm working on JBoss 3.0.8. I am trying to call an EJB Session Bean method via SOAP/Axis. The bean method is marked @ejb.transaction-type = never because it calls 3 other session beans that handle their own transactions. According to the stack trace, the Axis RPCProvider.invokeMethod is eventually trying to run with Transactions. Should it not obey the transaction type info from ejb-jar.xml? Any help is appreciated. I get the following stack trace: javax.ejb.EJBException: Transaction not allowed at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:330) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:98) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208) at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313) at org.jboss.ejb.Container.invoke(Container.java:738) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:99) at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:102) at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:77) at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:80) at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:111) at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76) at $Proxy185.issueCard(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:347) at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:225) at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:263) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:71) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:154) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:121) at org.apache.axis.server.AxisServer.invoke(AxisServer.java:288) at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:543) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:360) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:558) at org.mortbay.http.HttpContext.handle(HttpContext.java:1714) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:507) at org.mortbay.http.HttpContext.handle(HttpContext.java:1664) at org.mortbay.http.HttpServer.service(HttpServer.java:863) at org.jboss.jetty.Jetty.service(Jetty.java:460) at org.mortbay.http.HttpConnection.service(HttpConnection.java:775) Ciao, Jonathan O'Connor XCOM Dublin --- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest developments in Apache, PHP, Perl, XML, Java, MySQL, WebDAV, and more! http://www.apachecon.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] JBoss-net does not like calling EJB method with transaction type = never
Danny, Thanks NotSupported fixed it alright. But I still think that Web Services should not wrap everything in a transaction. I presume that new transactions are created whenever it calls beans marked as required. At least my tests all run smoothly. Ciao, Jonathan O'Connor XCOM Dublin Yates, Danny [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 14.11.2003 14:06 Please respond to jboss-user To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] cc: Subject:RE: [JBoss-user] JBoss-net does not like calling EJB method with transaction type = never I would guess that what is happening is: 1) Axis starts a transaction to call your Web Services class 2) Your Web Services class (now in a transaction) tries to call the bean 3) Because the bean is marked never, the call fails Perhaps you should consider NotSupported which will suspend the Axis transaction whilst inside your bean. Not sure what happens if you bean then tries to call other beans which are marked Required. -- Danny Yates -Original Message- From: Jonathan.O'[EMAIL PROTECTED] [mailto:Jonathan.O'[EMAIL PROTECTED] Sent: 14 November 2003 12:51 To: [EMAIL PROTECTED] Subject: [JBoss-user] JBoss-net does not like calling EJB method with transaction type = never I'm working on JBoss 3.0.8. I am trying to call an EJB Session Bean method via SOAP/Axis. The bean method is marked @ejb.transaction-type = never because it calls 3 other session beans that handle their own transactions. According to the stack trace, the Axis RPCProvider.invokeMethod is eventually trying to run with Transactions. Should it not obey the transaction type info from ejb-jar.xml? Any help is appreciated. I get the following stack trace: javax.ejb.EJBException: Transaction not allowed at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT. java:330) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:98) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:13 0) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208) at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.jav a:313) at org.jboss.ejb.Container.invoke(Container.java:738) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:99) at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:102) at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:77 ) at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:80) at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInter ceptor.java:111) at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76) at $Proxy185.issueCard(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:347 ) at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:2 25) at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:263) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java: 71) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:154) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:121) at org.apache.axis.server.AxisServer.invoke(AxisServer.java:288) at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:543) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:360) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandl er.java:294) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:558) at org.mortbay.http.HttpContext.handle(HttpContext.java:1714) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext .java:507) at org.mortbay.http.HttpContext.handle(HttpContext.java:1664) at org.mortbay.http.HttpServer.service(HttpServer.java:863) at org.jboss.jetty.Jetty.service(Jetty.java:460) at org.mortbay.http.HttpConnection.service(HttpConnection.java:775) Ciao, Jonathan O'Connor XCOM Dublin --- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest
Re: [JBoss-user] ejb calls interceptor
Ionel, Try JBoss 3.2.2 Open the GUI console and have a look at some of your beans. You should find all the statistics you want there. By default, statistics collecting is turned on, at least I didn't have to do anything special to get these numbers. Ciao, Jonathan O'Connor XCOM Dublin Ionel GARDAIS [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 13.11.2003 09:32 Please respond to jboss-user To: jboss-user [EMAIL PROTECTED] cc: Subject:[JBoss-user] ejb calls interceptor Hi, Is there a way to catch the calls that are made to an EJB (fields getters/setters, finders, selectors). My goal is to provide some statistical informations (how many times a method have been called, which methods should be optimized ...) through an MBean StatService thanks, = -- Regards, Ionel ___ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.com --- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest developments in Apache, PHP, Perl, XML, Java, MySQL, WebDAV, and more! http://www.apachecon.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email sponsored by: ApacheCon 2003, 16-19 November in Las Vegas. Learn firsthand the latest developments in Apache, PHP, Perl, XML, Java, MySQL, WebDAV, and more! http://www.apachecon.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Returning single field as Collection with EJB QL
Ulf, You need an ejb.select instead. Finders are defined to return the Entity Bean interface (local or remote). Select() lets you find non entity bean stuff. to be more specific, in an Entity Bean, FooBean, finders always return FooRemote or FooLocal objects. Use ejb.Select to return other stuff such as your last names. Ciao, Jonathan O'Connor XCOM Dublin Ulf Tidstrand [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 31.10.2003 07:47 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] Returning single field as Collection with EJB QL Hi everyone, I have declared a simple EJB QL statement in xdoclet: * @ejb.finder *signature=java.util.Collection findAllLastNames() *query=SELECT DISTINCT u.lastName FROM user AS u The lastName field is of type String, so I thought that this statement would return all uniqe last names in the table as a Collection of String. However it seems to return a Collection of local interfaces instead. That?s fine, but the problem is that the primary key fields are not set in those local interfaces so whenever I try to fetch the ?lastName? field with getLastName() from the local interface, Jboss throws a couple of exceptions telling me that the primary key is null. If I invoke the toString() method of the local interfaces I get the JNDI name of the EJB followed by the content of the lastName field, so the information is obviously there, but I can?t get it out in a clean way. What am I doing wrong? I?m using JBoss 3.2.2 (final production version). Regards, Ulf Ulf Tidstrand Software Engineer IMI - Industrial Environmental Informatics Chalmers University of Technology Voice +46 31 772 4914 Fax+46 31 772 4915 E-mail [EMAIL PROTECTED] Webwww.imi.chalmers.se --- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Returning single field as Collection with EJB QL
Ulf, Correct. But you may be able to attach this to the home interface where it makes more sense. Sorry, I'm not sure how to do this, although it should be easy. Ciao, Jonathan O'Connor Ulf Tidstrand [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 31.10.2003 11:03 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:RE: [JBoss-user] Returning single field as Collection with EJB QL Thanks, that made it much clearer! But then I have a follow-up question: As I've understood, the ejbSelect methods are only available locally from within the EJB itself. So if I would like to make a general getAllLastNames() method returning all LastNames in a table (not associated to a special entity), I should do the following: 1. Implement an abstract ejbSelectLastNames() method in the bean with a corresponding EJB QL statement 2. Implement a getLastNames() as an interface method in the EJB which in turn calls the ejbSelectLastNames() method 3. When I want to invoke the getLastNames() method from a client, I first have to find an arbitrary entity bean and then invoke the method from that bean. Is that right? Regards, Ulf -Original Message- From: Jonathan.O'[EMAIL PROTECTED] [mailto:Jonathan.O'[EMAIL PROTECTED] Sent: den 31 oktober 2003 11:31 To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] Returning single field as Collection with EJB QL Ulf, You need an ejb.select instead. Finders are defined to return the Entity Bean interface (local or remote). Select() lets you find non entity bean stuff. to be more specific, in an Entity Bean, FooBean, finders always return FooRemote or FooLocal objects. Use ejb.Select to return other stuff such as your last names. Ciao, Jonathan O'Connor XCOM Dublin Ulf Tidstrand [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 31.10.2003 07:47 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] Returning single field as Collection with EJB QL Hi everyone, I have declared a simple EJB QL statement in xdoclet: * @ejb.finder *signature=java.util.Collection findAllLastNames() *query=SELECT DISTINCT u.lastName FROM user AS u The lastName field is of type String, so I thought that this statement would return all uniqe last names in the table as a Collection of String. However it seems to return a Collection of local interfaces instead. That?s fine, but the problem is that the primary key fields are not set in those local interfaces so whenever I try to fetch the ?lastName? field with getLastName() from the local interface, Jboss throws a couple of exceptions telling me that the primary key is null. If I invoke the toString() method of the local interfaces I get the JNDI name of the EJB followed by the content of the lastName field, so the information is obviously there, but I can?t get it out in a clean way. What am I doing wrong? I?m using JBoss 3.2.2 (final production version). Regards, Ulf Ulf Tidstrand Software Engineer IMI - Industrial Environmental Informatics Chalmers University of Technology Voice +46 31 772 4914 Fax+46 31 772 4915 E-mail [EMAIL PROTECTED] Webwww.imi.chalmers.se --- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] PostgreSQL and NOT NULL integer fields
Ivens, your int CMP fields should definitely be NOT NULL. Consider what happens if you have a NULL int column. What should happen when you read a NULL value from the DB? int i = null; is not valid Java code. int i = 0; is correct Java code, but then you are assuming that NULL and 0 are equivalent for your field. The solution should be that if you want nulls in your numeric data, then you use an java.lang.Integer, and then: Integer i = null; is good code. Hope this helps, Jonathan O'Connor XCOM Dublin Ivens Porto [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 23.10.2003 21:48 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] PostgreSQL and NOT NULL integer fields Hi, I'm using JBoss 3.2.2 and PostgreSQL 7.3.4. JBoss is doing something that I can't figure out why. In my CMP beans, JBoss always use the constraint NOT NULL for fields of type integer, even thought I don't set the not-null/ property in jbosscmp-jdbc.xml for the fields. If the persistent field in the CMP bean is of type int or Integer, JBoss creates the database table with the constraint NOT NULL for integer type fields. Does anyone knows why JBoss does this? -- _/_/_/ _/_/_/_/_/_/ Ivens Porto _/ _/_/_/ OSE - Open Systems Engineering _/ _/_/_/ http://www.ose.com.br _/ _/ _/_/_/ _/_/_/_/ Phone: (55) 34 - 3214-5995 _/ _/_/_/ Fax: (55) 34 - 3214-5994 _/ _/_/_/ _/_/_/_/_/_/ _/_/_/ --- This SF.net email is sponsored by: The SF.net Donation Program. Do you like what SourceForge.net is doing for the Open Source Community? Make a contribution, and help us add new features and functionality. Click here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: The SF.net Donation Program. Do you like what SourceForge.net is doing for the Open Source Community? Make a contribution, and help us add new features and functionality. Click here: http://sourceforge.net/donate/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Specifying deployment order in EAR - JBoss 3.2.2
Scott, As Sherlock Holmes said (?), when all the probable causes have been eliminated, then we must look at the improbable causes! The problem is the listener in the WAR is failing because the session beans do not exist. And as the ejb jar was deployed first, then its deployment must have failed. I'll look into that and get back to you if I find anything. Thanks, Jonathan O'Connor XCOM Dublin Scott M Stark [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 20.10.2003 17:06 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Specifying deployment order in EAR - JBoss 3.2.2 ejb jars are deployed before wars so show the startup ordering. A test.ear with ejbs and a war shows the ejbs started before the war: 09:14:48,246 INFO [MainDeployer] Starting deployment of package: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/ 09:14:48,247 INFO [EARDeployer] Init J2EE application: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/ 09:14:49,956 INFO [EjbModule] Deploying BMPBean 09:14:50,216 INFO [EjbModule] Deploying BMPCallbackBean 09:14:50,232 INFO [EjbModule] Deploying CMPBean 09:14:50,272 INFO [EjbModule] Deploying CMPBean2 ... 09:14:53,536 INFO [EJBDeployer] Deployed: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/cts.jar 09:14:53,794 INFO [EmbeddedTomcatService] deploy, ctxPath=/traxbahn, warUrl=file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/traxbahn.war/ 09:14:54,312 INFO [Engine] ContextConfig[/traxbahn]: Added certificates - request attribute Valve ... 09:14:54,347 INFO [Engine] StandardWrapper[/traxbahn:invoker]: Loading container servlet invoker 09:14:54,758 INFO [EARDeployer] Started J2EE application: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/ 09:14:54,758 INFO [MainDeployer] Deployed package: file:/tmp/jboss-3.2.2/server/default/deploy/test.ear/ -- Scott Stark Chief Technology Officer JBoss Group, LLC Jonathan.O'[EMAIL PROTECTED] wrote: Hi, I'm trying to migrate our code from JBoss 3.0.6 to 3.2.2 and I've got a problem due to deployment order. My ear file has a backend.jar containing entity beans and session beans, a frontend.war. In 3.0.6, the backend.jar was always deployed first before the WAR. This meant that a listener in the WAR ran happily accessing session beans in the backend. But in 3.2.2 (and in RC4 too) I get an exception trying to run the listener code in contextInitialized(). It seems that the session beans in the backend.jar have not been loaded yet. Is there a way of setting a dependency on the order of loading in 3.2.2? jboss-service.xml has a depends clause, but that won't work for ejb or web stuff. Any help would be greatly appreciated Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email is sponsored by OSDN developer relations Here's your chance to show off your extensive product knowledge We want to know what you know. Tell us and you have a chance to win $100 http://www.zoomerang.com/survey.zgi?HRPT1X3RYQNC5V4MLNSV3E54 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by OSDN developer relations Here's your chance to show off your extensive product knowledge We want to know what you know. Tell us and you have a chance to win $100 http://www.zoomerang.com/survey.zgi?HRPT1X3RYQNC5V4MLNSV3E54 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Specifying deployment order in EAR - JBoss 3.2.2
Hi, I'm trying to migrate our code from JBoss 3.0.6 to 3.2.2 and I've got a problem due to deployment order. My ear file has a backend.jar containing entity beans and session beans, a frontend.war. In 3.0.6, the backend.jar was always deployed first before the WAR. This meant that a listener in the WAR ran happily accessing session beans in the backend. But in 3.2.2 (and in RC4 too) I get an exception trying to run the listener code in contextInitialized(). It seems that the session beans in the backend.jar have not been loaded yet. Is there a way of setting a dependency on the order of loading in 3.2.2? jboss-service.xml has a depends clause, but that won't work for ejb or web stuff. Any help would be greatly appreciated Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email sponsored by: Enterprise Linux Forum Conference Expo The Event For Linux Datacenter Solutions Strategies in The Enterprise Linux in the Boardroom; in the Front Office; in the Server Room http://www.enterpriselinuxforum.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Specifying deployment order in EAR - JBoss 3.2.2
Rod, It sure does. Here it is: application display-nameTraxbahnApp/display-name descriptionAll Traxbahn Entity, Message Driven and Session Bean jars/description module ejbbackend.jar/ejb /module module javaTIPS_bs_soap.wsr/java /module module web web-uritraxbahn.war/web-uri context-roottraxbahn/context-root /web /module /application And this works perfectly in JBoss 3.0.6 and 3.0.8 Ciao, Jonathan O'Connor XCOM Dublin Rod Macpherson [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 20.10.2003 13:24 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:RE: [JBoss-user] Specifying deployment order in EAR - JBoss 3.2.2 Does the EAR's application.xml include both the EJB and WEB module elements? -Original Message- From: Jonathan.O'[EMAIL PROTECTED] [mailto:Jonathan.O'[EMAIL PROTECTED] Sent: Monday, October 20, 2003 4:50 AM To: [EMAIL PROTECTED] Subject: [JBoss-user] Specifying deployment order in EAR - JBoss 3.2.2 Hi, I'm trying to migrate our code from JBoss 3.0.6 to 3.2.2 and I've got a problem due to deployment order. My ear file has a backend.jar containing entity beans and session beans, a frontend.war. In 3.0.6, the backend.jar was always deployed first before the WAR. This meant that a listener in the WAR ran happily accessing session beans in the backend. But in 3.2.2 (and in RC4 too) I get an exception trying to run the listener code in contextInitialized(). It seems that the session beans in the backend.jar have not been loaded yet. Is there a way of setting a dependency on the order of loading in 3.2.2? jboss-service.xml has a depends clause, but that won't work for ejb or web stuff. Any help would be greatly appreciated Ciao, Jonathan O'Connor XCOM Dublin --- This SF.net email sponsored by: Enterprise Linux Forum Conference Expo The Event For Linux Datacenter Solutions Strategies in The Enterprise Linux in the Boardroom; in the Front Office; in the Server Room http://www.enterpriselinuxforum.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email sponsored by: Enterprise Linux Forum Conference Expo The Event For Linux Datacenter Solutions Strategies in The Enterprise Linux in the Boardroom; in the Front Office; in the Server Room http://www.enterpriselinuxforum.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email sponsored by: Enterprise Linux Forum Conference Expo The Event For Linux Datacenter Solutions Strategies in The Enterprise Linux in the Boardroom; in the Front Office; in the Server Room http://www.enterpriselinuxforum.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Re: 3.2.2 Release Available
Brian, A few months ago, due to plenty of politics (let sleeping dogs lie), JBoss switched from Jetty to Tomcat as the default web server. So JBoss-3.2.2 is the Tomcat bundle. JBoss-3.2.2_jetty-4.2.11 is the Jetty bundle. You'll have to check the documentation for the Tomcat version number, but its probably 4.1.24 or better. Ciao, Jonathan O'Connor XCOM Dublin Brian McSweeney [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 20.10.2003 11:11 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:RE: [JBoss-user] Re: 3.2.2 Release Available Also, Could someone explain how the releases of JBoss-Tomcat work? For example, at the moment it seems we are on jboss-3.2.2RC1_tomcat-4.1.24 so I presume JBoss-3.2.2 is the jetty bundle. If this is the case, when do you expect jboss-3.2.2_tomcat-4.1.24 to be released? Thanks, Brian -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Eric Jain Sent: 20 October 2003 08:38 To: jboss-user Subject: [JBoss-user] Re: 3.2.2 Release Available The release notes are available here: http://sourceforge.net/docman/display_doc.php?docid=19500group_id=22866 Thanks, great work! Incidently, I believe it would be usefull if there was a list of major changes and fixes in addition to the detailed change log, something like http://download.eclipse.org/downloads/drops/S-3.0M4-200310101454/eclipse -news-all-M4.html or http://jetty.mortbay.org/jetty/versions.txt. -- Eric Jain --- This SF.net email sponsored by: Enterprise Linux Forum Conference Expo The Event For Linux Datacenter Solutions Strategies in The Enterprise Linux in the Boardroom; in the Front Office; in the Server Room http://www.enterpriselinuxforum.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email sponsored by: Enterprise Linux Forum Conference Expo The Event For Linux Datacenter Solutions Strategies in The Enterprise Linux in the Boardroom; in the Front Office; in the Server Room http://www.enterpriselinuxforum.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by OSDN developer relations Here's your chance to show off your extensive product knowledge We want to know what you know. Tell us and you have a chance to win $100 http://www.zoomerang.com/survey.zgi?HRPT1X3RYQNC5V4MLNSV3E54 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Unusual Deployer Exception - What does it mean?
Hi,
I just started using JBoss 3.2.2RC4, and I'm getting the following in my
server log:
15:20:59,366 ERROR [URLDeploymentScanner] MBeanException: Exception in
MBean operation 'checkIncompleteDeployments()'
Cause: Incomplete Deployment listing:
Packages waiting for a deployer:
[EMAIL PROTECTED] {
url=file:/H:/server/traxbahn/tmp/deploy/tmp14307traxbahn.ear-contents/TIPS_bs_soap.wsr
}
deployer: null
status: Starting
state: START_SUBDEPLOYMENTS
watch:
file:/H:/server/traxbahn/tmp/deploy/tmp14307traxbahn.ear-contents/TIPS_bs_soap.wsr
lastDeployed: 1066314023585
lastModified: 1066314015994
mbeans:
]Incompletely deployed packages:
none
MBeans waiting for classes:
none
MBeans waiting for other MBeans:
none
I've copied jboss-net.sar from /server/all/deploy to
/server/myconfig/deploy. So, I'd love to know why its still a problem.
Ciao,
Jonathan O'Connor
Development Manager
XCOM Dublin
Phone: +353 1 872 3305
Mobile: +353 86 824 9736
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Re: [JBoss-user] Unusual Deployer Exception - What does it mean? - Please Ignore
Mea Culpa,
My deploy target had the bit that copied jboss-net.sar commented out.
Please ignore
Ciao,
Jonathan O'Connor
XCOM Dublin
Jonathan.O'[EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
16.10.2003 15:41
Please respond to jboss-user
To: [EMAIL PROTECTED]
cc:
Subject:[JBoss-user] Unusual Deployer Exception - What
does it mean?
Hi,
I just started using JBoss 3.2.2RC4, and I'm getting the following in my
server log:
15:20:59,366 ERROR [URLDeploymentScanner] MBeanException: Exception in
MBean operation 'checkIncompleteDeployments()'
Cause: Incomplete Deployment listing:
Packages waiting for a deployer:
[EMAIL PROTECTED] {
url=file:/H:/server/traxbahn/tmp/deploy/tmp14307traxbahn.ear-contents/TIPS_bs_soap.wsr
}
deployer: null
status: Starting
state: START_SUBDEPLOYMENTS
watch:
file:/H:/server/traxbahn/tmp/deploy/tmp14307traxbahn.ear-contents/TIPS_bs_soap.wsr
lastDeployed: 1066314023585
lastModified: 1066314015994
mbeans:
]Incompletely deployed packages:
none
MBeans waiting for classes:
none
MBeans waiting for other MBeans:
none
I've copied jboss-net.sar from /server/all/deploy to
/server/myconfig/deploy. So, I'd love to know why its still a problem.
Ciao,
Jonathan O'Connor
Development Manager
XCOM Dublin
Phone: +353 1 872 3305
Mobile: +353 86 824 9736
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Re: [JBoss-user] magic ejb server
Bruce,
We found this problem about a year ago (maybe more, I can't remember now).
I did get an answer here to the effect that the client goes hunting on
your LAN for another EJB server, although it tries the one specified in
your jndi.properties first. No doubt, I'm not telling you anything you
don't know already, but this is standard behavior.
Ciao,
Jonathan O'Connor
XCOM Dublin
Bruce Ashton [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
14.10.2003 10:42
Please respond to jboss-user
To: [EMAIL PROTECTED]
cc:
Subject:[JBoss-user] magic ejb server
Hi all,
I have discovered some unusual behaviour in that isn't
actually
causing a problem atm, but does worry me slightly.
I have JBoss running on my own PC and on another box ( Solaris ) whihc is
on
the same subnet as my PC.
I am using Ant and Junit to test my EJB's.
See the Junit code below:
public class CustomerTest extends TestCase {
private InitialContext ctx;
CustomerHome cHome;
/**
* codesetUp/code is run once before each and every test method,
and
* discovers the codeCustomerHome/code object.
*/
protected void setUp() {
try {
ctx = new InitialContext();
Hashtable ctxHash = ctx.getEnvironment();
for (Enumeration e = ctxHash.keys(); e.hasMoreElements();) {
Object elmt = e.nextElement();
System.out.println(elmt.toString());
System.out.println(ctxHash.get(elmt).toString());
}
cHome = (CustomerHome)ctx.lookup(ejb/Customer);
} catch (NamingException ne) {
}
}
/**
* codetestGetCompanyDTO/code gets a single Company DTO object
with
a
* hard-coded primary key. ( ACT for Activis ) It gets the company
name
* from the DTO to assure that it is a valid CompanyDTO object.
*/
public void testGetCompanyDTO() {
CompanyDTO companyDTO = new CompanyDTO();
try {
Customer cSession = cHome.create();
companyDTO = cSession.getCompanyDTO(ACT);
} catch (CreateException ce) {
} catch (RemoteException re) {
}
String companyName = companyDTO.getCompanyName();
Assert.assertEquals(Activis, companyName);
}
.snip
Running this give the following output:
Testsuite: test.activis.ejb.session.CustomerTest
Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 12.118 sec
- Standard Output ---
java.naming.factory.initial
org.jnp.interfaces.NamingContextFactory
java.naming.provider.url
localhost:1099
java.naming.factory.url.pkgs
org.jboss.naming:org.jnp.interfaces
java.naming.factory.initial
org.jnp.interfaces.NamingContextFactory
java.naming.provider.url
localhost:1099
java.naming.factory.url.pkgs
org.jboss.naming:org.jnp.interfaces
- ---
Testcase: testGetCompanyDTO took 6.209 sec
Now the interesting part. My testcase will still succeed even when the
JBoss service on my local machine is OFF. It will fail only when neither
JBoss server is running.
Any ideas what's going on?
Bruce Ashton
Senior Developer
Ext. 8272
http://www.activis.com/
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[JBoss-user] type-mapping does not alllow read-ahead in standardjbosscmp-jdbc.xml
Adrian, Thanks, that's brilliant. I have patched the standardjbosscmp-jdbc.xml and made two changes to the sybase configuration: I have added the following line to ensure only upto 250: read-aheadpage-size250/page-size/read-ahead Sadly this only works if I change the defaults and not the sybase type-mapping. I believe this is an error in the DTD. If you fix this, please add 250 page-size to the sybase type-mapping. I have also changed the type-mapping for Sybase to use LONGVARBINARY for IMAGE data instead of JAVA_OBJECT(? I think): type-mapping nameSybase/name !-- and so on -- mapping java-typejava.lang.Object/java-type jdbc-typeLONGVARBINARY/jdbc-type sql-typeIMAGE/sql-type /mapping /type-mapping Thanks, Jonathan O'Connor XCOM Dublin Adrian Brock [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 24.09.2003 14:02 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Bad SQL generated for Sybase 12.0 You can limit the ORs generated using the page-size on the read-ahead. Regards, Adrian On Wed, 2003-09-24 at 11:01, Jonathan.O'[EMAIL PROTECTED] wrote: Running JBoss 3.0.6, running a finder on a entity bean, JBoss generates a load query like: select field1, field2, field3 from MY_TABLE where ID = 1 or ID = 2 or ID = 3 ... Normally this code is fine, however, the finder happens to find more than 250 rows, and Sybase ASE12.0 does not like where clauses with more than 250 ANDs or ORs. I tried changing the select statement to Select field1, field2, field3 from MY_TABLE where ID in (1, 2, 3...) but this produced the same error message. It seems Sybase translates the IN clause to a series of ORs. Is the only work around to upgrade to 3.2.2 and use LIMIT and OFFSET to get around the problem? Yes, I know this is probably a better solution in the long run, but... Any advice would be appreciated. Ciao, Jonathan O'Connor XCOM Dublin --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Bad SQL generated for Sybase 12.0
Running JBoss 3.0.6, running a finder on a entity bean, JBoss generates a load query like: select field1, field2, field3 from MY_TABLE where ID = 1 or ID = 2 or ID = 3 ... Normally this code is fine, however, the finder happens to find more than 250 rows, and Sybase ASE12.0 does not like where clauses with more than 250 ANDs or ORs. I tried changing the select statement to Select field1, field2, field3 from MY_TABLE where ID in (1, 2, 3...) but this produced the same error message. It seems Sybase translates the IN clause to a series of ORs. Is the only work around to upgrade to 3.2.2 and use LIMIT and OFFSET to get around the problem? Yes, I know this is probably a better solution in the long run, but... Any advice would be appreciated. Ciao, Jonathan O'Connor XCOM Dublin --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: EjbQL-bug in Jboss? (was: Re: [JBoss-user] Isn't the string literal '0' allowed?)
Jon, pedantic Java type char is a numeric type! But of course you can store '0', '1', 'a' and 'n' in it, as well as 0, 1, 789, and so on. /pedantic Of course, this doesn't explain your problem. Ciao, Jonathan O'Connor XCOM Dublin Jon Haugsand [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 15.09.2003 09:58 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:EjbQL-bug in Jboss? (was: Re: [JBoss-user] Isn't the string literal'0' allowed?) * Adrian Brock On Mon, 2003-09-15 at 09:26, Jon Haugsand wrote: * Adrian Brock It is expecting a number not a string. And why should it expect a numer and not a string? Strings are clearly allowed in EJB QL. because tillatLaaneadgang is a numeric type But it isn't! It is of char(1). Does JBoss consider this as numeric? It is the opposite in Weblogic where it fails if assumed numeric. Oracle certainly does not consider this as numeric. It can contain any of the values '0', '1', 'A', 'N'. Further, it certainly works in JBoss as well, e.g. public abstract void setTillatLaaneadgang( char v); kunde.setTillatLaaneadgang( 'N' ); I cannot possible imagine this as something else than a JBoss bug. -- Jon Haugsand, [EMAIL PROTECTED] http://www.norges-bank.no --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] forums versus mailing list
Sacha, Could you not do it in your Blog if you have any? And add a smiley to your jokes for those who left their sense of humour at home! Ciao, Jonathan O'Connor Sacha Labourey [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 11.09.2003 07:43 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:RE: [JBoss-user] forums versus mailing list Rod Macpherson wrote: That would definitely be more appropriate. The most appropriate approach is to answer the question where it had been asked, IMHO. Please, let me address that very specific point on the wiki. --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Advice wanted for tracking Deadlocks
I just started stress testing our JBoss server. I run our unit tests simultaneously in two different windows. However, I'm getting a number of deadlocks occurring in both Entity Bean creation and removal. Does anyone have any bright ideas how I can track down the problem? In case its relevant, JBoss version is 3.0.6 and I'm connected to a Sybase ASE 12.0 DB using JConnect 5.5 JDBC driver. Ciao, Jonathan O'Connor XCOM Dublin --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Advice wanted for tracking Deadlocks
Bill, Sadly, I'm getting DB deadlocks. Sometimes they freeze the whole system, and other times they don't. I'll have a look at the entity lock monitor. Sounds good. Thanks, Jonathan O'Connor Bill Burke [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 29.08.2003 17:57 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Advice wanted for tracking Deadlocks I don't remember, but I think my EntityLockMonitor is in 3.0.6. Uncomment this MBean within server/your-config/conf/jboss-service.xml It has a number of utilities for debugging deadlocks. See our for-pay doco for more info. Are you getting DB deadlocks or JBoss deadlocks? Bill Jonathan.O'[EMAIL PROTECTED] wrote: I just started stress testing our JBoss server. I run our unit tests simultaneously in two different windows. However, I'm getting a number of deadlocks occurring in both Entity Bean creation and removal. Does anyone have any bright ideas how I can track down the problem? In case its relevant, JBoss version is 3.0.6 and I'm connected to a Sybase ASE 12.0 DB using JConnect 5.5 JDBC driver. Ciao, Jonathan O'Connor XCOM Dublin --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- Bill Burke Chief Architect JBoss Group LLC. --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Use of Blobs (Renamed from: CMP support for blobs brokenusing Sybase)
Stephen. Thanks for the advice. As t why we are using blobs, here's my explanation, and I'd be interested in any other approaches: We receive messages from Mastercard. They are formatted following ISO 8583 (basically binary). We unpack the message and write many (about 30) of the unpacked fields to our DB. For auditing and future use, we also store the original raw message as a blob. Message size ranges from 100-1000 bytes. Typical values are around 300 bytes. Ciao, Jonathan O'Connor XCOM Dublin Stephen Coy [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 06.08.2003 13:31 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] CMP support for blobs broken using Sybase Hi, The current JBoss implementation does the following mapping for JDBC access: Types.CLOB, LONGVARCHAR: use set/getCharacterStream Types.BLOB, LONGVARBINARYuse set/getBinaryStream Types.BINARY, VARBINARY use set/getBytes So, you could try setting the JDBC type to LONGVARBINARY. I recently said the following to an Oracle user, and I think it applies to you as well: In my opinion (knowing what I know now about EJB entity beans), you should not be storing LOBs in your primary entities anyway. Getting the LOB data to your client may result in multiple copies of it being instantiated in memory - and given the nature of LOBs (they can be BIG ;-) ), this may be quite expensive and it won't scale very well. I would either keep the LOB data in separate related tables, or use the same table and hide the LOB columns from the CMP engine by mapping the table to a couple of views. Then use a business facade style of session bean to load the LOB data in whatever fashion you see fit using pure JDBC or even the Oracle extensions. It may even be advantageous to load it directly from the client side using a business delegate and get full and proper advantage of the streaming interfaces. Use the CMP engine to get yourself up and running quickly (you seem to have accomplished that) and then refine it as above and I think your application will be much happier. Regards, Steve Coy On Wednesday, August 6, 2003, at 12:36 AM, Jonathan.O'[EMAIL PROTECTED] wrote: Further migration problems have reared their head. The Sybase JDBC driver throws an exception when I try to write a blob using CMP. It complains that SQL Type 1004 is not supported. This is SqlType.BLOB. On talking to colleagues who have written JDBC code for sybase and blobs, I have been told that we should use SqlType.BINARY and call PreparedStatement.setBinaryStream() instead of setBytes(). Whatever, I would like to hear of anybody out there who is using JBoss (We're on 3.0.6) and Sybase 12.0 to write blobs (IMAGE in Sybase SQL). Finally, here's the stack trace: 13:14:31,918 ERROR [Dispute] Could not create entity java.sql.SQLException: JZ006: Caught IOException: java.io.IOException: JZ0SL: Unsupported SQL type 2004. at com.sybase.jdbc2.jdbc.ErrorMessage.raiseError(ErrorMessage.java:526) at com.sybase.jdbc2.jdbc.ErrorMessage.raiseErrorCheckDead(ErrorMessage.jav a:762) at com.sybase.jdbc2.tds.Tds.handleIOE(Tds.java:3160) at com.sybase.jdbc2.tds.Tds.language(Tds.java:702) at com.sybase.jdbc2.jdbc.SybStatement.sendQuery(SybStatement.java:1451) at com.sybase.jdbc2.jdbc.SybPreparedStatement.sendQuery(SybPreparedStateme nt.java:1168) at com.sybase.jdbc2.jdbc.SybStatement.executeUpdate(SybStatement.java:1621 ) at com.sybase.jdbc2.jdbc.SybPreparedStatement.executeUpdate(SybPreparedSta tement.java:91) at org.jboss.resource.adapter.jdbc.local.LocalPreparedStatement.executeUpd ate(LocalPreparedStatement.java:308) at org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.insertEntity(JDB CCreateEntityCommand.java:196) at org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.execute(JDBCCrea teEntityCommand.java:131) at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreM anager.java:527) at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistence Manager.java:253) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.create Entity(CachedConnectionInterceptor.jav a:270) at org.jboss.ejb.EntityContainer.createLocalHome(EntityContainer.java:580) at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso rImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityCon tainer.java:1119) at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractIntercepto r.java:73
Re: [JBoss-user] JBoss Error in generated SQL for finder (Sybaserestriction)
Stephen, sadly, I already do have that tag. I did code a workaround, by renaming the methods from getAccountObjs to getAccounts. Of course, that's cheating really! Here's the relevant bits of source code for PersonBean: /** * @ejb.interface-method * * @ejb.relation * name=t_account-t_person * role-name=t_person-has-t_accounts * * @jboss.relation-table * table-name=T_ACCOUNT_PERSON * * @jboss.relation * fk-constraint=true * fk-column=T_ACCOUNT_ID * related-pk-field=accountId */ public abstract Collection getAccounts(); And here's the code from the AccountBean: /** * @ejb.interface-method * * @ejb.relation * name=t_account-t_person * role-name=t_account-has-t_persons * * @jboss.relation-table * table-name=T_ACCOUNT_PERSON * * @jboss.relation * fk-column=T_PERSON_ID * related-pk-field=personId */ public abstract Collection getPersonObjs(); Ciao, Jonathan O'Connor XCOM Dublin Stephen Coy [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 07.08.2003 15:18 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] JBoss Error in generated SQL for finder (Sybase restriction) You need the @jboss.relation-table (0..1) tag associated with the other account-person CMR tags. Sybase is not alone with this restriction - Oracle has it as well - 32 character identifiers. Steve Coy On Thursday, August 7, 2003, at 09:39 PM, Jonathan.O'[EMAIL PROTECTED] wrote: Well, finally I've hit upon a real JBoss problem (we're using JBoss 3.0.6 with Sybase 12.0 and the JDBC driver is JConnect2 version 5.5). We have a finder on one of our entity beans. It's declared as such: * @ejb.finder *signature=java.util.Collection findCardsForPersonAndAccounts(java.lang.Long personId) *result-type-mapping=Local *method-intf=LocalHome *query=SELECT DISTINCT OBJECT(c) FROM T_Card c, T_Person p, IN (p.accountObjs) accounts WHERE c.cardHolder.personId=?1 OR (p.personId=?1 AND c MEMBER OF accounts.cardObjs) * A T_Card has one T_Person who is the card holder. An account can have many cards, and a person can have many accounts. The problem is SQL generated needs a name for the account-person relationship and it generates this very long name t5_p_accountObjs_RELATION_TABLE, which Sybase does not like. 2003-08-07 11:46:42,900 4344667 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.Card.findCardsForPersonA ndAccounts] (RMI TCP Connection(12)-10.100.1.22:Card) Executing SQL: SELECT DISTINCT t0_c.T_CARD_ID FROM T_CARD t0_c, T_PERSON t2_p, T_ACCOUNT t3_accounts, T_ACCOUNT_PERSON t5_p_accountObjs_RELATION_TABLE, T_PERSON t1_c_cardHolder WHERE (t1_c_cardHolder.T_PERSON_ID = ? OR (t2_p.T_PERSON_ID = ? AND EXISTS (SELECT t4_accounts_cardObjs.T_CARD_ID FROM T_CARD t4_accounts_cardObjs WHERE t3_accounts.T_ACCOUNT_ID=t4_accounts_cardObjs.T_ACCOUNT_ID AND t4_accounts_cardObjs.T_CARD_ID = t0_c.T_CARD_ID))) AND (t0_c.T_PERSON_ID=t1_c_cardHolder.T_PERSON_ID AND t2_p.T_PERSON_ID=t5_p_accountObjs_RELATION_TABLE.T_PERSON_ID AND t3_accounts.T_ACCOUNT_ID=t5_p_accountObjs_RELATION_TABLE.T_ACCOUNT_ID) 2003-08-07 11:46:42,940 4344707 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.Card.findCardsForPersonA ndAccounts] (RMI TCP Connection(12)-10.100.1.22:Card) Find failed com.sybase.jdbc2.jdbc.SybSQLException: The identifier that starts with 't5_p_accountObjs_RELATION_TABL' is too long. Maximum length is 30. at com.sybase.jdbc2.tds.Tds.processEed(Tds.java:2672) at com.sybase.jdbc2.tds.Tds.nextResult(Tds.java:2032) at com.sybase.jdbc2.jdbc.ResultGetter.nextResult(ResultGetter.java:69) at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:204) at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:187) at com.sybase.jdbc2.jdbc.SybStatement.queryLoop(SybStatement.java:1537) at com.sybase.jdbc2.jdbc.SybStatement.executeQuery(SybStatement.java:1522) at com.sybase.jdbc2.jdbc.SybPreparedStatement.executeQuery(SybPreparedStat ement.java:72) at org.jboss.resource.adapter.jdbc.local.LocalPreparedStatement.executeQue ry(LocalPreparedStatement.java:289) at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbs tractQueryCommand.java:112) at org.jboss.ejb.plugins.cmp.jdbc.JDBCFindEntitiesCommand.execute(JDBCFind EntitiesCommand.java:40) at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.findEntities(JDBCStoreM anager.java:549) at org.jboss.ejb.plugins.CMPPersistenceManager.findEntities(CMPPersistence Manager.java:348) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.findEn tities
Re: [JBoss-user] CMP support for blobs broken using Sybase - Solution
Well, that fixed the problem. Firstly, I was very stupid, and my ant build script was still using Oracle9i as the type mapping. Once that was fixed, In standardjbosscmp-jdbc.xml, I just changed the jdbc type for java.lang.object mapping, from JAVA_OBJECT to LONGVARBINARY. After that it started working. Maybe this file should be changed for future JBoss releases. Thanks for your help. Ciao, Jonathan O'Connor XCOM Dublin Stephen Coy [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 06.08.2003 13:31 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] CMP support for blobs broken using Sybase Hi, The current JBoss implementation does the following mapping for JDBC access: Types.CLOB, LONGVARCHAR: use set/getCharacterStream Types.BLOB, LONGVARBINARYuse set/getBinaryStream Types.BINARY, VARBINARY use set/getBytes So, you could try setting the JDBC type to LONGVARBINARY. I recently said the following to an Oracle user, and I think it applies to you as well: In my opinion (knowing what I know now about EJB entity beans), you should not be storing LOBs in your primary entities anyway. Getting the LOB data to your client may result in multiple copies of it being instantiated in memory - and given the nature of LOBs (they can be BIG ;-) ), this may be quite expensive and it won't scale very well. I would either keep the LOB data in separate related tables, or use the same table and hide the LOB columns from the CMP engine by mapping the table to a couple of views. Then use a business facade style of session bean to load the LOB data in whatever fashion you see fit using pure JDBC or even the Oracle extensions. It may even be advantageous to load it directly from the client side using a business delegate and get full and proper advantage of the streaming interfaces. Use the CMP engine to get yourself up and running quickly (you seem to have accomplished that) and then refine it as above and I think your application will be much happier. Regards, Steve Coy On Wednesday, August 6, 2003, at 12:36 AM, Jonathan.O'[EMAIL PROTECTED] wrote: Further migration problems have reared their head. The Sybase JDBC driver throws an exception when I try to write a blob using CMP. It complains that SQL Type 1004 is not supported. This is SqlType.BLOB. On talking to colleagues who have written JDBC code for sybase and blobs, I have been told that we should use SqlType.BINARY and call PreparedStatement.setBinaryStream() instead of setBytes(). Whatever, I would like to hear of anybody out there who is using JBoss (We're on 3.0.6) and Sybase 12.0 to write blobs (IMAGE in Sybase SQL). Finally, here's the stack trace: 13:14:31,918 ERROR [Dispute] Could not create entity java.sql.SQLException: JZ006: Caught IOException: java.io.IOException: JZ0SL: Unsupported SQL type 2004. at com.sybase.jdbc2.jdbc.ErrorMessage.raiseError(ErrorMessage.java:526) at com.sybase.jdbc2.jdbc.ErrorMessage.raiseErrorCheckDead(ErrorMessage.jav a:762) at com.sybase.jdbc2.tds.Tds.handleIOE(Tds.java:3160) at com.sybase.jdbc2.tds.Tds.language(Tds.java:702) at com.sybase.jdbc2.jdbc.SybStatement.sendQuery(SybStatement.java:1451) at com.sybase.jdbc2.jdbc.SybPreparedStatement.sendQuery(SybPreparedStateme nt.java:1168) at com.sybase.jdbc2.jdbc.SybStatement.executeUpdate(SybStatement.java:1621 ) at com.sybase.jdbc2.jdbc.SybPreparedStatement.executeUpdate(SybPreparedSta tement.java:91) at org.jboss.resource.adapter.jdbc.local.LocalPreparedStatement.executeUpd ate(LocalPreparedStatement.java:308) at org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.insertEntity(JDB CCreateEntityCommand.java:196) at org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.execute(JDBCCrea teEntityCommand.java:131) at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreM anager.java:527) at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistence Manager.java:253) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.create Entity(CachedConnectionInterceptor.jav a:270) at org.jboss.ejb.EntityContainer.createLocalHome(EntityContainer.java:580) at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso rImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityCon tainer.java:1119) at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractIntercepto r.java:73) at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(Entit ySynchronizationInterceptor.java:207
[JBoss-user] JBoss Error in generated SQL for finder (Sybase restriction)
) at org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invokeHome(BaseLocalContainerInvoker.java:230) at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:110) at $Proxy115.findCardsForPersonAndAccounts(Unknown Source) at xcom.traxbahn.bproc.tasks.CardBcTasks.findCardsForPersonAndAccounts(CardBcTasks.java:318) at xcom.traxbahn.bproc.ejb.PersonAddressBcBean.getAddressCompositeDTOsForPerson(PersonAddressBcBean.java:511) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:660) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:77) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:107) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:228) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:92) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:204) at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313) at org.jboss.ejb.Container.invoke(Container.java:712) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:382) at sun.reflect.GeneratedMethodAccessor34.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261) at sun.rmi.transport.Transport$1.run(Transport.java:148) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:144) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) at java.lang.Thread.run(Thread.java:536) Ciao, Jonathan O'Connor XCOM Dublin --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Sybase type-mapping of NUMERIC(10,7) read in as int
Alex, Woops, maybe I misled people. JBoss does not fall over when writing out the real, so of course, there's no stack trace. The Entity bean getter method looks like: /** * Returns the FX fee percentage as a scaled decimal * * @return the fx fee percentage * * @ejb.interface-method view-type=local * @ejb.persistence column-name=FX_FEE_PERCENT */ public abstract BigDecimal getFxFeePercentage(); I've tried changing the DB column type from NUMERIC(10,7) to REAL, but that had no effect, so I guess the problem is on the java side. Its either the JDBC driver or the mapping code in JBoss. Tell me, when is the mapping stuff in standardjbosscmp-jdbc.xml used? For Sybase, there's no mapping with a java type of BigDecimal. Is that where the problem lies? Ciao, Jonathan O'Connor XCOM Dublin Alexey Loubyansky [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 02.08.2003 14:26 Please respond to jboss-user To: Jonathan.O'[EMAIL PROTECTED] [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Sybase type-mapping of NUMERIC(10,7) read in as int Hello Jonathan, any stacktrace? alex Friday, August 01, 2003, 6:33:12 PM, Jonathan O'Connor wrote: JOCxd Hi, JOCxd I'm using JBoss 3.0.6, and I'm migrating from Oracle 9i to Sybase 12.0 JOCxd One of my unit tests is failing because I have a column in a table defined JOCxd as NUMERIC(10,7). When I write a value like 1.24, the DB gets 1. JOCxd Has anyone got any ideas? I tried adding in a mapping to jbossjdbccmp.xml JOCxd for java.math.BigDecimal but that's no help. JOCxd Ciao, JOCxd Jonathan O'Connor JOCxd Development Manager JOCxd XCOM Dublin JOCxd Phone: +353 1 872 3305 JOCxd Mobile: +353 86 824 9736 JOCxd --- JOCxd This SF.Net email sponsored by: Free pre-built ASP.NET sites including JOCxd Data Reports, E-commerce, Portals, and Forums are available now. JOCxd Download today and enter to win an XBOX or Visual Studio .NET. JOCxd http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 JOCxd ___ JOCxd JBoss-user mailing list JOCxd [EMAIL PROTECTED] JOCxd https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] CMP support for blobs broken using Sybase
) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:92) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:204) at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313) at org.jboss.ejb.Container.invoke(Container.java:712) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:382) at sun.reflect.GeneratedMethodAccessor38.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261) at sun.rmi.transport.Transport$1.run(Transport.java:148) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:144) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) at java.lang.Thread.run(Thread.java:536) 13:14:31,928 ERROR [STDERR] com.sybase.jdbc2.jdbc.SybSQLException: A wrong datastream has been sent to the server. The s erver was expecting token 236 but got the token 33. This is an internal error. 13:14:31,928 ERROR [STDERR] at com.sybase.jdbc2.tds.Tds.processEed(Tds.java:2672) 13:14:31,928 ERROR [STDERR] at com.sybase.jdbc2.tds.Tds.nextResult(Tds.java:2032) 13:14:31,928 ERROR [STDERR] at com.sybase.jdbc2.tds.Tds.doCommand(Tds.java:2718) 13:14:31,928 ERROR [STDERR] at com.sybase.jdbc2.tds.Tds.endTransaction(Tds.java:1586) 13:14:31,928 ERROR [STDERR] at com.sybase.jdbc2.jdbc.SybConnection.rollback(SybConnection.java:840) 13:14:31,928 ERROR [STDERR] at org.jboss.resource.adapter.jdbc.local.LocalManagedConnection.rollback(LocalManagedCon nection.java:282) 13:14:31,928 ERROR [STDERR] at org.jboss.resource.connectionmanager.LocalTxConnectionManager$LocalConnectionEventLis tener.rollback(LocalTxConnectionManager.java:658) 13:14:31,928 ERROR [STDERR] at org.jboss.tm.TxCapsule.rollbackResources(TxCapsule.java:1779) 13:14:31,928 ERROR [STDERR] at org.jboss.tm.TxCapsule.rollback(TxCapsule.java:475) 13:14:31,928 ERROR [STDERR] at org.jboss.tm.TransactionImpl.rollback(TransactionImpl.java:83) 13:14:31,928 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:241) 13:14:31,928 ERROR [STDERR] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:92) 13:14:31,928 ERROR [STDERR] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130) 13:14:31,928 ERROR [STDERR] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:204) 13:14:31,928 ERROR [STDERR] at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313) 13:14:31,928 ERROR [STDERR] at org.jboss.ejb.Container.invoke(Container.java:712) 13:14:31,928 ERROR [STDERR] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) 13:14:31,928 ERROR [STDERR] at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:382) 13:14:31,928 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor38.invoke(Unknown Source) 13:14:31,928 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 13:14:31,928 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:324) 13:14:31,928 ERROR [STDERR] at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261) 13:14:31,928 ERROR [STDERR] at sun.rmi.transport.Transport$1.run(Transport.java:148) 13:14:31,938 ERROR [STDERR] at java.security.AccessController.doPrivileged(Native Method) 13:14:31,938 ERROR [STDERR] at sun.rmi.transport.Transport.serviceCall(Transport.java:144) 13:14:31,938 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) 13:14:31,938 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) 13:14:31,938 ERROR [STDERR] at java.lang.Thread.run(Thread.java:536) Ciao, Jonathan O'Connor XCOM Dublin --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Sybase type-mapping of NUMERIC(10,7) read in as int
Hi, I'm using JBoss 3.0.6, and I'm migrating from Oracle 9i to Sybase 12.0 One of my unit tests is failing because I have a column in a table defined as NUMERIC(10,7). When I write a value like 1.24, the DB gets 1. Has anyone got any ideas? I tried adding in a mapping to jbossjdbccmp.xml for java.math.BigDecimal but that's no help. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 9736 --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Sybase Error: SET CHAINED occurring in 3.0.6
Hi, We are currently migrating our server to Sybase ASE 12.0 and we keep getting SET CHAINED messages from the Sybase driver. I know this used to happen, and there was even a fix for this problem in 3.0.1RC1 (I have been trawling the archives!). The code that fails gets a connection from JNDI and uses JDBC calls to read a table. Sadly, I haven't tried using CMP to do the same thing yet. Here's the exception stack trace. 2003-07-29 18:08:52,272 71553 ERROR [xcom.traxbahn.util.sysconfig.SysConfig] (main:) Exception while reading System Configuration parameters from the database: SET CHAINED command not allowed within multi-statement transaction. com.sybase.jdbc2.jdbc.SybSQLException: SET CHAINED command not allowed within multi-statement transaction. at com.sybase.jdbc2.tds.Tds.processEed(Tds.java:2672) at com.sybase.jdbc2.tds.Tds.nextResult(Tds.java:2032) at com.sybase.jdbc2.jdbc.ResultGetter.nextResult(ResultGetter.java:69) at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:204) at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:187) at com.sybase.jdbc2.jdbc.SybStatement.updateLoop(SybStatement.java:1642) at com.sybase.jdbc2.jdbc.SybStatement.executeUpdate(SybStatement.java:1625) at com.sybase.jdbc2.jdbc.SybPreparedStatement.executeUpdate(SybPreparedStatement.java:91) at com.sybase.jdbc2.tds.Tds.setOption(Tds.java:) at com.sybase.jdbc2.jdbc.SybConnection.setAutoCommit(SybConnection.java:769) at org.jboss.resource.adapter.jdbc.local.LocalManagedConnection.checkTransaction(LocalManagedConnection.java:432) at org.jboss.resource.adapter.jdbc.local.LocalConnection.checkTransaction(LocalConnection.java:756) at org.jboss.resource.adapter.jdbc.local.LocalStatement.checkTransaction(LocalStatement.java:771) at org.jboss.resource.adapter.jdbc.local.LocalPreparedStatement.executeQuery(LocalPreparedStatement.java:286) at xcom.traxbahn.util.sysconfig.SysConfig.getConfigDataFromDb(SysConfig.java:146) at xcom.traxbahn.util.sysconfig.SysConfig.refresh(SysConfig.java:48) at xcom.traxbahn.util.sysconfig.SysConfig.clinit(SysConfig.java:39) at xcom.traxbahn.util.issuer.IssuerManager.loadIssuers(IssuerManager.java:32) at xcom.traxbahn.system.TraxbahnManagement.refreshIssuers(TraxbahnManagement.java:51) at xcom.traxbahn.system.TraxbahnManagement.startService(TraxbahnManagement.java:77) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:165) Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 9736 --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Sybase Error: SET CHAINED occurring in 3.0.6
I found a workaround. The Sybase DB must be accessed within a transaction. So, I moved my code into a session bean method, marked as transaction required, and whoopee-do, it works. Oracle, (which seems much nicer) is not as fussy, and starts a transaction for you if you forgot. I guess the fix from 3.0.1RC1 did actually stay in the code in 3.0.6 Ciao, Jonathan O'Connor XCOM Dublin Jonathan.O'[EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 30.07.2003 10:44 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] Sybase Error: SET CHAINED occurring in 3.0.6 Hi, We are currently migrating our server to Sybase ASE 12.0 and we keep getting SET CHAINED messages from the Sybase driver. I know this used to happen, and there was even a fix for this problem in 3.0.1RC1 (I have been trawling the archives!). The code that fails gets a connection from JNDI and uses JDBC calls to read a table. Sadly, I haven't tried using CMP to do the same thing yet. Here's the exception stack trace. 2003-07-29 18:08:52,272 71553 ERROR [xcom.traxbahn.util.sysconfig.SysConfig] (main:) Exception while reading System Configuration parameters from the database: SET CHAINED command not allowed within multi-statement transaction. com.sybase.jdbc2.jdbc.SybSQLException: SET CHAINED command not allowed within multi-statement transaction. at com.sybase.jdbc2.tds.Tds.processEed(Tds.java:2672) at com.sybase.jdbc2.tds.Tds.nextResult(Tds.java:2032) at com.sybase.jdbc2.jdbc.ResultGetter.nextResult(ResultGetter.java:69) at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:204) at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:187) at com.sybase.jdbc2.jdbc.SybStatement.updateLoop(SybStatement.java:1642) at com.sybase.jdbc2.jdbc.SybStatement.executeUpdate(SybStatement.java:1625) at com.sybase.jdbc2.jdbc.SybPreparedStatement.executeUpdate(SybPreparedStatement.java:91) at com.sybase.jdbc2.tds.Tds.setOption(Tds.java:) at com.sybase.jdbc2.jdbc.SybConnection.setAutoCommit(SybConnection.java:769) at org.jboss.resource.adapter.jdbc.local.LocalManagedConnection.checkTransaction(LocalManagedConnection.java:432) at org.jboss.resource.adapter.jdbc.local.LocalConnection.checkTransaction(LocalConnection.java:756) at org.jboss.resource.adapter.jdbc.local.LocalStatement.checkTransaction(LocalStatement.java:771) at org.jboss.resource.adapter.jdbc.local.LocalPreparedStatement.executeQuery(LocalPreparedStatement.java:286) at xcom.traxbahn.util.sysconfig.SysConfig.getConfigDataFromDb(SysConfig.java:146) at xcom.traxbahn.util.sysconfig.SysConfig.refresh(SysConfig.java:48) at xcom.traxbahn.util.sysconfig.SysConfig.clinit(SysConfig.java:39) at xcom.traxbahn.util.issuer.IssuerManager.loadIssuers(IssuerManager.java:32) at xcom.traxbahn.system.TraxbahnManagement.refreshIssuers(TraxbahnManagement.java:51) at xcom.traxbahn.system.TraxbahnManagement.startService(TraxbahnManagement.java:77) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:165) Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 9736 --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: AW: [JBoss-user] what if no beans are found by a finder ?
Further clarification: I thought that if you specify DISTINCT in the EJBQL query then the system creates a Set underneath, but returns it as a Collection. This, of course, is fine as Set extends/implements Collection. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 9736 Alexey Loubyansky [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 28.07.2003 09:27 Please respond to jboss-user To: Janardhan Burugupalli [EMAIL PROTECTED] cc: Subject:Re: AW: [JBoss-user] what if no beans are found by a finder ? Hello Janardhan, you're right, Set is not allowed as the return type for a finder. Sorry for confusion. alex Monday, July 28, 2003, 10:47:14 AM, Janardhan Burugupalli wrote: JB one short question regarding the return type Collection or Set.. JB I thought a finder always returns a Collection or atleast the default JB finders. Or is there a way to make it return a Set. If yes, then is there a JB performance gain between the two return types..and we extensivley use JB iterators over these returned Colelctions. But i read some were that there JB is some performance difference iterating over Collection, Map, Set...can u JB just take few mins to eloborate..these things JB regards JB jani JB -Ursprungliche Nachricht- JB Von: [EMAIL PROTECTED] JB [mailto:[EMAIL PROTECTED] Auftrag von Alexey JB Loubyansky JB Gesendet: Montag, 28. Juli 2003 08:00 JB An: Ionel Gardais JB Betreff: Re: [JBoss-user] what if no beans are found by a finder ? JB Hello Ionel, JB if finder's return type is a local interface then if the entity is not JB found, FinderException is thrown. JB If finder's return type is Collection or Set then if no entity is JB found an empty Collection or Set is returned (w/o exception). JB alex JB Friday, July 25, 2003, 4:53:08 PM, Ionel Gardais wrote: IG Hi, IG What happens if a finder doesn't find any beans matching its query ? IG Does a FinderException is thrown or does a null value is returned ? IG Thanks, IG Ionel IG --- IG This SF.Net email sponsored by: Free pre-built ASP.NET sites including IG Data Reports, E-commerce, Portals, and Forums are available now. IG Download today and enter to win an XBOX or Visual Studio .NET. IG JB http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 IG ___ IG JBoss-user mailing list IG [EMAIL PROTECTED] IG https://lists.sourceforge.net/lists/listinfo/jboss-user JB --- JB This SF.Net email sponsored by: Free pre-built ASP.NET sites including JB Data Reports, E-commerce, Portals, and Forums are available now. JB Download today and enter to win an XBOX or Visual Studio .NET. JB http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 JB ___ JB JBoss-user mailing list JB [EMAIL PROTECTED] JB https://lists.sourceforge.net/lists/listinfo/jboss-user JB --- JB This SF.Net email sponsored by: Free pre-built ASP.NET sites including JB Data Reports, E-commerce, Portals, and Forums are available now. JB Download today and enter to win an XBOX or Visual Studio .NET. JB http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 JB ___ JB JBoss-user mailing list JB [EMAIL PROTECTED] JB https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Tricky problem with Transaction type Required and RequiresNew
Hi,
I have a stateless session bean marked as transaction required that was
locking. Here's what it did:
/**
* @ejb.transaction type=Required
*/
public void runAuditedTask() {
try {
auditor.doStart(); // Transaction RequiresNew
slsb1.doSomething(); // Transaction Required
slsb2.doSomethingElse(); // Transaction Required
auditor.doEnd(); // Transaction RequiresNew
} catch (Exception e) {
auditor.doAbort(e); // Transaction RequiresNew
}
}
The idea is that even if slsbx.doSomething is rolled back, we still can
record this action in the database.
Sadly, my method comes to an abrupt halt when it tries to run
auditor.doEnd(). The slightly altered Stack Trace follows at the end of
the message.
My workaround is to mark runAuditedTask with transaction type = Never.
But is there a better solution, and why should this block?
2003-06-25 11:30:40,391 WARN [org.jboss.tm.TxCapsule] Transaction XidImpl
[FormatId=257, GlobalId=XCOM-IRL-JONATHAN//22, BranchQual=] timed out.
status=STATUS_ACTIVE
2003-06-25 11:30:41,703 WARN [org.jboss.tm.TxCapsule] Transaction XidImpl
[FormatId=257, GlobalId=XCOM-IRL-JONATHAN//24, BranchQual=] timed out.
status=STATUS_ACTIVE
2003-06-25 11:30:41,703 WARN [org.jboss.ejb.BeanLock] wait() interrupted
in txLock, possibly a timeout
2003-06-25 11:30:41,713 ERROR [org.jboss.ejb.BeanLock] Thread[RMI TCP
Connection(2)-10.100.1.22,5,RMI Runtime]Saw rolled back
tx=TransactionImpl:XidImpl [FormatId=257, GlobalId=XCOM-IRL-JONATHAN//24,
BranchQual=] waiting for txLock
2003-06-25 11:30:41,723 ERROR [org.jboss.ejb.plugins.LogInterceptor]
TransactionRolledbackLocalException, causedBy:
java.lang.RuntimeException: Transaction marked for rollback, possibly a
timeout
at
org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.waitForTx(QueuedPessimisticEJBLock.java:339)
at
org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.doSchedule(QueuedPessimisticEJBLock.java:211)
at
org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.schedule(QueuedPessimisticEJBLock.java:159)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:103)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:69)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:107)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:228)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:92)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130)
at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:204)
at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493)
at
org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLocalContainerInvoker.java:301)
at
org.jboss.ejb.plugins.local.EntityProxy.invoke(EntityProxy.java:38)
at $Proxy224.setToCompleted(Unknown Source)
at xcom.traxbahn.bproc.ejb.AuditorBean.doEnd(AuditorBean.java:121)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:660)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:77)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:107)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:305)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:92)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130)
at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:204)
at
org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313)
at
org.jboss.ejb.plugins.local.BaseLocalContainerInvoker.invoke(BaseLocalContainerInvoker.java:301)
at
org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:81)
at $Proxy223.setToCompleted(Unknown Source)
at
de.xcom.tips.xcombs.ejb.BsToTipsBean.runAuditedTask(BsToTipsBean.java:188)
Ciao,
Jonathan O'Connor
XCOM Dublin
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Re: [JBoss-user] Using java.util.Calendar with CMP
Colin,
The error message is pretty clear. It says it can't convert a Calendar
object into a SQL type. So, you need to do this for it.
What I would do is make a private CMP field (setter and getter) storing a
long in the DB. This long should be the cal.getTime().getTime().
You should provide a public getter and setter, which call the private
version. Something like:
public abstract long getPrivateTime();
public abstract void setPrivateTime(long timeInMilliseconds);
public Calendar getTime() {
long t = getPrivateTime();
return new Calendar( new Date( t ));
}
public void setTime( Calendar cal) {
setPrivateTime( cal.getTime().getTime());
}
You'll need to set up the XDoclet tags appropriately. Just don't export
the privateTime stuff to the local interface class.
Ciao,
Jonathan O'Connor
Development Manager
XCOM Dublin
Phone: +353 1 872 3305
Mobile: +353 86 824 0736
Colin McFarlane [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
11.06.2003 09:34
Please respond to jboss-user
To: [EMAIL PROTECTED]
cc:
Subject:[JBoss-user] Using java.util.Calendar with CMP
I seem to be unable to use a CMP bean that has persistent fields of type
java.util.Calendar with a mySQL database. (I am using XDoclet to generate
the bean). I can create the bean class and deploy it okay and the table is
created with the correct SQL columns. But when I try to create an instance
of the bean I get a ClassCastException (see below). I can use a
java.util.Date okay but I'm trying to integrate the bean with an Axis
service which requires Calendar not Date.
I converted the fields to dates and tried to create extra methods in the
bean that take/return a calendar object and set/get the date fields but
this causes the value objects to fail at compilation as the data object
doesn't contain all the methods. Besides I would prefer not to have an
extra layer converting between date calendar.
Does anyone have any suggestions?
2003-06-08 13:05:14,795 ERROR [org.jboss.ejb.plugins.LogInterceptor]
EJBException, causedBy:
javax.ejb.CreateException: Could not create entity:javax.ejb.EJBException:
Internal error setting parameters for field test; CausedByException is:
Cannot convert class java.util.GregorianCalendar to SQL type requested due
to java.lang.ClassCastException - null
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractVendorCreateCommand.insertEntity(JDBCAbstractVendorCreateCommand.java:136)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractVendorCreateCommand.execute(JDBCAbstractVendorCreateCommand.java:76)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreManager.java:569)
at
org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:225)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntity(CachedConnectionInterceptor.java:270)
at org.jboss.ejb.EntityContainer.createLocalHome(EntityContainer.java:571)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:998)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:188)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:215)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:91)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:243)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:74)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
at
org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:477)
at org.jboss.ejb.Container.invoke(Container.java:694)
at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:272)
at
org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:110)
at $Proxy40.create(Unknown Source)
at com.incito.mirror.ejb.TicketMasterBean.issue(TicketMasterBean.java:100
Re: [JBoss-user] problem with DuplicateClass and LocaleBUndle
Jani, Since (I think) about JBoss 3.0.5 there has been a new class loader mechanism. The benefits are that by default all JARs share the same class loader. For much more than I can explain or understand, check the documentation: http://prdownloads.sourceforge.net/jboss/ClassLoading.pdf?download This also explains how to fix your problem. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 [EMAIL PROTECTED] (Janardhan Burugupalli) Sent by: [EMAIL PROTECTED] 09.06.2003 10:32 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] problem with DuplicateClass and LocaleBUndle hi All, Does any one have a solution for this problem I am bundling the LocaleBundle.properties files in two jar files NetServer.jar and WorkServer.jar and deploying it in the Jboss-tomcat-3.2.1.everything works fine except for if there are some duplicate classes in the two jar files but why does it look in to the other jar files ...like NetServer and WorkServer should be two different contexts and it does not bother if there are same classes in both these jar files.as it was doing in the earlier Jboss versions. The problem with LocaleBundle.properties is both are exisiting with the same name in the above said jar fiels and i am using ResourceBundle to locate them ...but it could not find these filesbut it was working fine with the Jboss-2.2.2 version and i dont know why it is not working with the new Jboss-Tomcat-3.2.1 version can any one help me regarding this i tried a lot but failed to solve this . Java version used is - jdk-1.3.1_04 regards jani Mauricio De Diana wrote: I had the same error when I had a deployed ear with another name but the same classes. Regards, Mauricio --- Janardhan Burugupalli [EMAIL PROTECTED] escreveu: HI guys, I get the java.lang.ClassCastException: $Proxy320 exception when i deploy the jar file while the jboss is running that is the hot deploy...and then if i again try to get the Home interface it gives the above exception on JBoss-tomcat-3.2.1 can any one explain this regards jani --- This SF.net email is sponsored by: Etnus, makers of TotalView, The best thread debugger on the planet. Designed with thread debugging features you've never dreamed of, try TotalView 6 free at www.etnus.com. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Yahoo! Mail Mais espaço, mais segurança e gratuito: caixa postal de 6MB, antivírus, proteção contra spam. http://br.mail.yahoo.com/ --- This SF.net email is sponsored by: Etnus, makers of TotalView, The best thread debugger on the planet. Designed with thread debugging features you've never dreamed of, try TotalView 6 free at www.etnus.com. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Etnus, makers of TotalView, The best thread debugger on the planet. Designed with thread debugging features you've never dreamed of, try TotalView 6 free at www.etnus.com. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] auth login config file from JSP
Ionel, We came across the same bug. Of course, it was our own fault. The problem is that you only get a principal if the page from where you are calling is specified as a secured page. So, even if the user has logged in correctly, if they move to a public page (one which has no security context) then your principal is gone. Of course, if they go back to a secured page, their principal comes back. HTH, Jonathan O'Connor Development Manager XCOM Dublin Ionel Gardais [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 02.04.2003 10:17 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] auth login config file from JSP Thanks Scott, I am still having principal=null exception but they are no more related to the UsersRolesLoginModule. I think i'm on the way to get it working. As the username/role are retrieve in a database, is it a good thing to do : application-policy name = scheduler authentication login-module code = org.jboss.security.ClientLoginModule flag = required /login-module login-module code = org.jboss.security.auth.spi.DatabaseServerLoginModule flag = required module-option name=dsJndiNamejava:/PasswordDS/module-option module-option name=principalsQueryselect Password from Principals where PrincipalID=?/module-option module-option name=rolesQueryselect Role, RoleGroup from Roles where PrincipalID=?/module-option /login-module /authentication /application-policy so my app, either a standalone or a web app must first use the ClientLoginModule and then use the DatabaseServerLoginModule ? (by specifying security-domain = java:/jaas/scheduler on jboss.xml and jboss-web.xml) BTW, two little questions : - my app is designed to use a singleton that act as an proxy for the SLSB home and remote interfaces. Is it possible that when a client uses the singleton, the calls are made using the client loginContext ? CLIENT #1 --\ /--- CMP #1 |- loginContext \ / (owned by C#1) +-- Interface PROXY / /--- SLSB--+- CMP #2 / \ CLIENT #2 --/ \--- CMP #3 |- loginContext (owned by C#2 - is there a NISLoginModule as there is an LDAPLoginModule ? thanks, ionel --- This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: ValueWeb: Dedicated Hosting for just $79/mo with 500 GB of bandwidth! No other company gives more support or power for your dedicated server http://click.atdmt.com/AFF/go/sdnxxaff00300020aff/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Latest CVS version
Simone, I cut this line out of the SourceForge help pages: cvs -d:pserver:[EMAIL PROTECTED]:80/cvsroot/jboss try reading https://sourceforge.net/docman/display_doc.php?docid=14033group_id=1#repositorymirroring for more info. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Simone Milani [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 25.03.2003 16:19 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Latest CVS version I tried using cygwin but again no luck. Here is what I did. /home/personal$ CVSROOT=:pserver:[EMAIL PROTECTED]:/cvsroot/jbo ss /home/personal$ cvs -z3 checkout -r Branch_3_2 jboss-3.2 cvs.exe [checkout aborted]: connect to cvs-ssh.sourceforge.net(66.35.250.212):24 01 failed: Connection timed out /home/personal$ CVS_RSH=ssh /home/personal$ cvs -z3 checkout -r Branch_3_2 jboss-3.2 cvs.exe [checkout aborted]: connect to cvs-ssh.sourceforge.net(66.35.250.212):24 01 failed: Connection timed out Could you please tell how you did it? Thanks Simone - Original Message - From: Rupp,Heiko [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, March 25, 2003 1:11 PM Subject: RE: [JBoss-user] Latest CVS version Hi Simone, Thanks, I am trying to setup an SSH tunnell on my NT machine to use with CVS but no luck. Did you ever managed to do it? If you use anonymous access, you don't need to, as this is a non-encrypted connection. The trick here is to use a port that is normally open in the firewall for outgoing connections like e.g. https. I did try it once, but this failed and I did not look into it since. On my win2k box, I use cygwin including openssh to connect over normal cvs + ssh to sourceforge, which works. Tell me if you have success. Heiko -- Bancotec GmbH EMail: [EMAIL PROTECTED] Calwer Str. 33 Telefon: +49 711 222 992 900 D-70173 Stuttgart Telefax: +49 711 222 992 999 Ein Unternehmen der Cellent AG http://www.cellent.de/ --- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] CMR with FK in the database
Simone, Look for previous messages about INSERT after ejbPostCreate. If you use oracle you can also mark the NON NULL constraint as DEFERRABLE INITIALLY DEFERRED. However, lots of DBAs don't like this. Ciao, Jonathan O'Connor Simone Milani [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 24.03.2003 10:43 Please respond to jboss-user To:[EMAIL PROTECTED] cc: Subject:[JBoss-user] CMR with FK in the database Hi, I have a one to many relation with a FK constaint and the FK in the children declared as non nullable. The SQL that is generated by JBoss seems to violate this constraint. Please help!!! Thanks Simone
Re: Re[4]: [JBoss-user] CMR with FK in the database
Alex, Presumably, in ejbCreate() I have to call setFkAsCmpField(fkObj.getKey()), and then I don't need to call setFkAsCmrField( fkObj ) in ejbPostCreate(). Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Alex Loubyansky [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 24.03.2003 15:52 Please respond to jboss-user To:Simone Milani [EMAIL PROTECTED] cc: Subject:Re[4]: [JBoss-user] CMR with FK in the database Hello Simone, actually, it looks like exposing FK field[s] as non-null CMP field[s]. Just map FK fields to CMP fields in jbosscmp-jdbc.xml. NOTE: there is currently a bug (stack overflow on loading) in FK fields map to CMP columns. I can't commit changes to CVS the whole day. I hope Dain will help help me and today it'll be fixed in CVS. alex Monday, March 24, 2003, 3:45:54 PM, Simone Milani wrote: SM Hi Alex, SM Thanks! Do I have to expose the FK field in my ChildBean? Could you SM provide an example? SM Thanks SM Simone SM - Original Message - SM From: Alex Loubyansky [EMAIL PROTECTED] SM To: Jonathan.O'[EMAIL PROTECTED] [EMAIL PROTECTED] SM Sent: Monday, March 24, 2003 12:06 PM SM Subject: Re[2]: [JBoss-user] CMR with FK in the database JBoss-3.2 now supports NON-NULL foreig keys if foreign key fields are mapped to NON NULL CMP fields. alex Monday, March 24, 2003, 1:50:17 PM, Jonathan O'Connor wrote: JOCxd Simone, JOCxd Look for previous messages about INSERT after ejbPostCreate. JOCxd If you use oracle you can also mark the NON NULL constraint as SM DEFERRABLE JOCxd INITIALLY DEFERRED. However, lots of DBAs don't like this. JOCxd Ciao, JOCxd Jonathan O'Connor JOCxd Simone Milani [EMAIL PROTECTED] JOCxd Sent by: [EMAIL PROTECTED] JOCxd 24.03.2003 10:43 JOCxd Please respond to jboss-user JOCxd To: [EMAIL PROTECTED] JOCxd cc: JOCxd Subject:[JBoss-user] CMR with FK in the database JOCxd Hi, JOCxd I have a one to many relation with a FK constaint and the FK in SM the JOCxd children declared as non nullable. The SQL that is generated by SM JBoss JOCxd seems to violate this constraint. JOCxd Please help!!! JOCxd Thanks JOCxd Simone --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] CMP Entity Bean Insert/Commit after ejbPostCreate()
Bernhard, No, JBoss 3.x does the insert after ejbCreate. 4.0 is reputed to have (will have) support for INSERT after ejbPostCreate. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Meyer-Willner, Bernhard [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 13.03.2003 15:09 Please respond to jboss-user To:JBoss-User (E-Mail) [EMAIL PROTECTED] cc: Subject:[JBoss-user] CMP Entity Bean Insert/Commit after ejbPostCreate() Hi, does JBoss 3.2 issue INSERT/COMMIT after ejbPostCreate() or is it possible to configure it this way (you can do this e.g. in WebLogic) ? As far as I know, all JBoss 3.0.x versions already do an INSERT between ejbCreate() and ejbPostCreate(). Has this changed in any newer version()? This is a problem for me, since this means FK columns can't be declared as NOT NULL since as y'all know CMR fields can only be set in ejbPostCreate(). I don't want to use Deferred Constraints feature some databases offer. Cheers, Bernhard Bernhard Meyer-Willner, MSc Insurance - Financial Services _ LogicaCMG Logica GmbH Osterbekstrasse 90b - Alster City 22083 Hamburg Germany T: +49 (0) 40 27071-405 (direct) M: +49 (0) 177 425-9036 E: mailto:[EMAIL PROTECTED] www.logicacmg.com This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you. --- This SF.net email is sponsored by:Crypto Challenge is now open! Get cracking and register here for some mind boggling fun and the chance of winning an Apple iPod: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Neglected JBoss 3.0.5 falls into a coma
We noticed a worrying feature of JBoss 3.0.4 and 3.0.5 recently. If JBoss is started, and then not used for maybe a day or two, it goes into a coma. we are running this on Linux, with Java 1.4 JVM. The processes are still there, but it won't respond to requests from the web (via Jetty) or client applications. If we do a shutdown.sh, and then run.sh again, everything is OK. I realise that most people are trying to ensure their system runs under heavy load, but its a bit worrying when the system falls over under no load at all! Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Neglected JBoss 3.0.5 falls into a coma
Sascha, You're right. It is very odd. We noted it because we use ITracker (not very much obviously :-) We also tried it with our own EAR file. In both cases we couldn't get to the main web page for those apps. I must check and see if we can get to the JMX-Console. Lastly, is there a clever way to generate a stacktrace dump? Our JBoss server process was started in the background, and then I logged out. Can this be done with the JMX-Console? Is there a handy MBean to do this? Is that a clever idea or what :-) Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Sacha Labourey [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 10.03.2003 12:52 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:RE: [JBoss-user] Neglected JBoss 3.0.5 falls into a coma Hello, That's interesting. You see that your process cannot be reached and at the same time you say you kill it by using shutdown.sh which uses ones of JBoss JMX invoker to shut it down if I remember correctly. A stackdump trace is required to help here though. Cheers, Sacha -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jonathan.O'[EMAIL PROTECTED] Sent: lundi, 10. mars 2003 12:34 To: [EMAIL PROTECTED] Subject: [JBoss-user] Neglected JBoss 3.0.5 falls into a coma We noticed a worrying feature of JBoss 3.0.4 and 3.0.5 recently. If JBoss is started, and then not used for maybe a day or two, it goes into a coma. we are running this on Linux, with Java 1.4 JVM. The processes are still there, but it won't respond to requests from the web (via Jetty) or client applications. If we do a shutdown.sh, and then run.sh again, everything is OK. I realise that most people are trying to ensure their system runs under heavy load, but its a bit worrying when the system falls over under no load at all! Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Neglected JBoss 3.0.5 falls into a coma
Heiko, Thanks for the tip. Sadly, that only gets me a list of threads. I reckon I'll need to write some code to create a stack trace of each thread. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Rupp,Heiko [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 10.03.2003 15:57 Please respond to jboss-user To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] cc: Subject:RE: [JBoss-user] Neglected JBoss 3.0.5 falls into a coma Lastly, is there a clever way to generate a stacktrace dump? Our JBoss server process was started in the background, and then I logged out. Can this be done with the JMX-Console? Is there a handy MBean to At least there is a topic in the http-version, so I assume you can do the same over rmi. Look at jboss.system,type=ServerInfo Heiko -- Bancotec GmbH EMail: [EMAIL PROTECTED] Calwer Str. 33 Telefon: +49 711 222 992 900 D-70173 Stuttgart Telefax: +49 711 222 992 999 Ein Unternehmen der Cellent AG http://www.cellent.de/ --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] HiLo key generator
Pardon my ignorance, but what is a HiLo key generator? Many years ago, we used an incrementing number, but reversed the bits, so that the keys were well distributed. Is this the same thing? Should I have patented the idea :-) ? Too late I suppose! Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Alex Loubyansky [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 05.03.2003 19:36 Please respond to jboss-user To: JBoss-User [EMAIL PROTECTED] cc: Subject:[JBoss-user] HiLo key generator I just added HiLo key generator to HEAD. Now, using entity-command configuration, it's possible to create entities with either known or unknown primary keys using UUID or HiLo key generators. Key generator is deployed with *-service.xml. Here is an excerpt from hilo-service.xml: !-- | HiLoKeyGeneratorFactory -- mbean code=org.jboss.ejb.plugins.keygenerator.hilo.HiLoKeyGeneratorFactory name=jboss:service=KeyGeneratorFactory,type=HiLo attribute name=FactoryNamejava:/HiLoKeyGeneratorFactory/attribute attribute name=DataSourcejava:/DefaultDS/attribute attribute name=TransactionManagerjava:/TransactionManager/attribute attribute name=TableNameJBOSS_SEQUENCE/attribute attribute name=ColumnNameID/attribute attribute name=ColumnSQLTypeINTEGER/attribute attribute name=BlockSize100/attribute /mbean If the table does not exist at deployment, it is created. Is there a need to backport it to 3.2 and/or 3.0 versions? Thanks, alex --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Feature idea
David, Two points about this: One: you HOPE the application is only down for a minute. You don't know if it will deploy properly. Two: Maybe it could implemented with an interceptor, looking for requests to old Web apps. The web app would have to register with the interceptor saying it was going down. On deployment, it would unregister with the interceptor. However, I have no idea how you could implement it. No doubt, its easy enough for some interceptor expert. Ciao, Jonathan O'Connor David Corbin [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 28.02.2003 13:02 Please respond to jboss-user To: JBoss User [EMAIL PROTECTED] cc: Subject:[JBoss-user] Feature idea The one thing I'd like to see jboss provide. When I an application is redeployed, I'd like to see JBoss accept requests for the context of the application, and return a page that says Please try again in a few moments. Even better would be some way to configure the response. The key point is, that the application is down for a minute, we know that it's down for just a bit, we should be able to handle the error better. David --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] automatic login in JBoss app?
Have a look at ITracker. You'll find it in SourceForge. It has the feature you are looking for. Ciao, Jonathan O'Connor Rod Macpherson [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 27.02.2003 04:54 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] automatic login in JBoss app? The cookies will be in the request header so if you have access to the request in the custom login then a call to getCookies otta work fine. - Original Message - From: Ken Yee [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 7:07 PM Subject: [JBoss-user] automatic login in JBoss app? No luck digging in the archives for this list or on the security forum on jboss.org. Has anyone done the feature you find in a lot of web sites where you can click a checkbox next to your login info and a cookie is stored to automatically log you in the next time you visit the site? Somehow, it would have to hook into the authentication process but I can't figure out how to read a browser cookie in a custom login module... thanks, ken ___ Join Excite! - http://www.excite.com The most personalized portal on the Web! --- This SF.net email is sponsored by: Scholarships for Techies! Can't afford IT training? All 2003 ictp students receive scholarships. Get hands-on training in Microsoft, Cisco, Sun, Linux/UNIX, and more. www.ictp.com/training/sourceforge.asp ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Scholarships for Techies! Can't afford IT training? All 2003 ictp students receive scholarships. Get hands-on training in Microsoft, Cisco, Sun, Linux/UNIX, and more. www.ictp.com/training/sourceforge.asp ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Separating a WAR from its EAR
Rod, Thanks for that clarification. You are right on all points. We have some sneaky initialisation code that runs when the WAR is deployed, and this tries to connect to our EAR session beans. I suspect the the EAR file with the implementation of the session bean interfaces was not deployed when the WAR was deployed. Hence the naming server problems. What I am glad to hear is that apart from sticking the remote interface classes into a JAR in WEB-INF/lib, I should be able to deploy the WAR outside the EAR with no other problems. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Rod Macpherson [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 21.02.2003 17:02 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Separating a WAR from its EAR The problem he was having was not being able to find EJB interfaces after moving the WAR file outside of the EAR. That does not appear to be a bug since you would expect to lose visibility in that case. Putting the EJB interfaces in a jar file under WEB-INF/lib will solve his problem without editing deployment descriptors. I am also using a WAR inside an EAR and that works fine and he actually had that working also. - Original Message - From: Andreas Mecky To: [EMAIL PROTECTED] Sent: Friday, February 21, 2003 8:14 AM Subject: Re: [JBoss-user] Separating a WAR from its EAR Hi Jonathan, I never thought that we'd talk to each other using the jboss mailing list :) Make sure you have all jars in your war file that are needed and add the web resource entries to web.xml. Do not forget your ejb class files. We went through this process as well when we deployed our application (an ear with a war inside) on JBoss2.44 and Tomcat3.2.3 or something). Since there is a bug you have to deploy this separately. If you have more questions then you can contact me directly. Just put a dot between the first and the lastname and replace the yahoo.de with our company account. CU Andreas - Original Message - From: Jonathan.O'[EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, February 21, 2003 2:18 PM Subject: [JBoss-user] Separating a WAR from its EAR Folks, We have our front end in a WAR living inside our EAR file. For reasons I won't go into here, we thought it might be an idea to take the WAR out of the EAR and deploy it separately. However, when we try using it, we get JNP errors complaining about not finding remote interfaces. Do you need to add resoure references in the WAR to get access to the Remote interfaces, much like you do for a session bean to access entity beans that live in another JAR/EAR? Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Hot Deploy (JBOSS 3.2)
James,
I almost asked the same thing a few days ago, but if you scan the
archives, you'll find its a known problem with 3.2RC1
BTW, on my PC, my ant script refuses to do the copy, but if I issue a copy
command by hand, it works fine!
Finally, I believe this is fixed in 3.2RC2. I'll let you know if it
doesn't work after I've downloaded it.
Ciao,
Jonathan O'Connor
Development Manager
XCOM Dublin
Phone: +353 1 872 3305
Mobile: +353 86 824 0736
Corbin, James [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
17.02.2003 22:02
Please respond to jboss-user
To: [EMAIL PROTECTED]
cc:
Subject:RE: [JBoss-user] Hot Deploy (JBOSS 3.2)
I am using JBOSS 3.2RC1. When I rebuild my ear file and copy it to the
deploy directory, it doesn't appear that it is re-deploying the
application.
J.D.
-Original Message-
From: David Jencks [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 17, 2003 1:56 PM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Hot Deploy (JBOSS 3.2)
Which jboss 3.2? I have occasionally seen things not hot deploy, but today
I have been working with jboss 3.2 cvs and the packages I have been
working
with (.rar and *-ds.xml files) are hot deploying fine.
david jencks
On 2003.02.17 15:03 Corbin, James wrote:
JBOSS 3.2 doesn't appear to hot-deploy out of the box where JBOSS 2.4.x
did.
Is there a server setting that controls this? When I rebuild my app and
drop the ear into the deployment directory, it doesn't appear that it is
deploying the ear. I am forced to restart the server for my changes to
be
in effect.
J.D.
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style='font-size:10.0pt;
font-family:Arial'JBOSS 3.2 doesn't appear to hot-deploy out of the box
where JBOSS 2.4.x did.nbsp; Is there a server setting that controls
this?nbsp; When I
rebuild my app and drop the ear into the deployment directory, it
doesn't
appear that it is deploying the ear.nbsp; I am forced to restart the
server for my
changes to be in effect./span/font/p
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PRE
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Re: [JBoss-user] CMP/BMP Performance
Jan, Use CMP2. Write load tests so you can measure performance. Then, you can optimise loading by changing the jbosscmp-jdbc.xml files. Look up the documentation on it. Run your tests again. See if you've improved performance. If you don't measure performance, you can't tell if what you are doing is fast or slow. If this is still too slow, you can always write some direct JDBC or use BMP. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 NIELSEN JAN, Teliadk [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 18.02.2003 09:44 Please respond to jboss-user To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] cc: Subject:[JBoss-user] CMP/BMP Performance Hi All, I'm about to start implementation of a fairly large system, where performance is a big issure. Can any one give me a tip on what road I should select. Should I choose CMP, BMP or make a DAO layer where I'm using JDBC? Hope you can give me a hint :-) Cheers Jan --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] MBean start up code throwing Transaction exception
) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174) at $Proxy3.deploy(Unknown Source) at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:435) at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:561) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:21 2) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:225) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:202) Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Session Bean (Txn Required) commit error not being sentback to the client
David, Summary: if commit fails at the end of a session bean method with Txn Required, the client caller of this method never receives notification. In 3.0.5 and earlier, the client returned but did not receive notification of the problem. In 3.2.0RC2, the session bean call never returns to the client! The server however is still active and ready for business. As soon as I get this exception and stack trace, my junit client stops processing tests. If I kill the server, the tests continue with the expected failures because of no server. This indicates the server is not returning control to the client! 2003-02-18 13:07:55,079 WARN [org.jboss.tm.TransactionImpl] XAException: tx=TransactionImpl:XidImpl [FormatId=257, GlobalId=XCOM-IRL-JONATHAN//44, BranchQual=] errorCode=XA_UNKNOWN(0) org.jboss.resource.connectionmanager.JBossLocalXAException: could not commit local tx; - nested throwable: (org.jboss.resource.JBossResourceException: SQLException; - nested throwable: (java.sql.SQLException: ORA-02091: transaction rolled back ORA-02290: check constraint (JOCONNOR.SYS_C0025330) violated )) at org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource.commit(TxConnectionManager.java:787) at org.jboss.tm.TransactionImpl.commitResources(TransactionImpl.java:1580) at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:366) at org.jboss.ejb.plugins.TxInterceptorCMT.endTransaction(TxInterceptorCMT.java:367) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:253) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:104) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:208) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:154) at org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:322) at org.jboss.ejb.Container.invoke(Container.java:652) at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549) at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:338) at sun.reflect.GeneratedMethodAccessor92.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261) at sun.rmi.transport.Transport$1.run(Transport.java:148) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:144) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) at java.lang.Thread.run(Thread.java:536) Caused by: org.jboss.resource.JBossResourceException: SQLException; - nested throwable: (java.sql.SQLException: ORA-02091: transaction rolled back ORA-02290: check constraint (JOCONNOR.SYS_C0025330) violated ) at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.checkException(BaseWrapperManagedConnection.java:449) at org.jboss.resource.adapter.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:95) at org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource.commit(TxConnectionManager.java:778) ... 26 more Caused by: java.sql.SQLException: ORA-02091: transaction rolled back ORA-02290: check constraint (JOCONNOR.SYS_C0025330) violated at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.oci8.OCIDBAccess.check_error(OCIDBAccess.java:2321) at oracle.jdbc.oci8.OCIDBAccess.commit(OCIDBAccess.java:665) at oracle.jdbc.driver.OracleConnection.commit(OracleConnection.java:1341) at org.jboss.resource.adapter.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:91) ... 27 more Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Jonathan.O'[EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 12.02.2003 11:04 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Session Bean (Txn Required) commit error not being sent back to the client David, I spent most of yesterday trying to download Branch_3_0, and I'm still not finished
Re: [JBoss-user] Session Bean (Txn Required) commit error not being sentback to the client
David, It'll take a while, as my main dev machine is a Windows box. I'll get back to you when I have an answer, but it'll probably be tomorrow. Still, having the client stop when we hot one these errors is a good thing (at least until we go into production). Also, the error message is great. If we hit one of these again, it'll take a couple of minutes to find the constraint and fix the problem. Ciao, Jonathan O'Connor David Jencks [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 18.02.2003 14:50 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Session Bean (Txn Required) commit error not being sent back to the client Can you do a thread dump on the client and server when this happens? I didn't see this in the tests I wrote. (on linux and mac osx, you can get a thread dump with ctrl-\) thanks david jencks On 2003.02.18 09:00 Jonathan.O'[EMAIL PROTECTED] wrote: David, Summary: if commit fails at the end of a session bean method with Txn Required, the client caller of this method never receives notification. In 3.0.5 and earlier, the client returned but did not receive notification of the problem. In 3.2.0RC2, the session bean call never returns to the client! The server however is still active and ready for business. As soon as I get this exception and stack trace, my junit client stops processing tests. If I kill the server, the tests continue with the expected failures because of no server. This indicates the server is not returning control to the client! 2003-02-18 13:07:55,079 WARN [org.jboss.tm.TransactionImpl] XAException: tx=TransactionImpl:XidImpl [FormatId=257, GlobalId=XCOM-IRL-JONATHAN//44, BranchQual=] errorCode=XA_UNKNOWN(0) org.jboss.resource.connectionmanager.JBossLocalXAException: could not commit local tx; - nested throwable: (org.jboss.resource.JBossResourceException: SQLException; - nested throwable: (java.sql.SQLException: ORA-02091: transaction rolled back ORA-02290: check constraint (JOCONNOR.SYS_C0025330) violated )) at org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource.commit(TxConnectionManager.java:787) at org.jboss.tm.TransactionImpl.commitResources(TransactionImpl.java:1580) at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:366) --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss 3.2RC2 only source available
Folks, Maybe I'm jumping the gun here, but the 3.2RC2 release only offers source code on SourceForge. Is RC2 a temporary release for the likes of myself who can't easily access the source in CVS ? Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Main diff between 3.0.x and 3.2
Bernie, If you are using Oracle, then mark your NOT NULL fields as DEFERRABLE INITIALLY DEFERRED. Then these constraints are only checked at commit time and not at insert time. If you are using other DBs, check for something similar. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Meyer-Willner, Bernhard [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 13.02.2003 13:15 Please respond to jboss-user To: JBoss-User (E-Mail) [EMAIL PROTECTED] cc: Subject:[JBoss-user] Main diff between 3.0.x and 3.2 Hi, could anybody point out the main differences (architectural and otherwise) between JBoss releases, say the 3.0.x (3.0.5 and up) series and 3.2 ? I understand that Release 4 will be major release with big architectural advances and J2EE 1.4 support etc. etc. But what's the main diff between 3.0.x and 3.2 ? In particular, are there any major advances or compelling new features that would make upgrading an app to 3.2 from 3.0.5 worthwhile? One point I'm especially interested in is the deferred commit feature which hasn't been available so far: by deferred commit I mean that for CMP the INSERT statement is committed only after the call to ejbPostCreate() which would allow to declare an FK column as NOT NULL in the database. This currently doesn't work? Thanks for any enlightenment in these matters, Bernie This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you. --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Session Bean (Txn Required) commit error not being sentback to the client
David,
I spent most of yesterday trying to download Branch_3_0, and I'm still not
finished. However, this recent spate of emails suggests that its all under
control. As soon as 3.0.7 is out, or a new version of 3.2, I'll test our
code and let you know if its been fixed.
Sorry I couldn't help more, but firewalls and sloww internet
connections don't help much!
Ciao,
Jonathan O'Connor
Development Manager
XCOM Dublin
Phone: +353 1 872 3305
Mobile: +353 86 824 0736
David Jencks [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
12.02.2003 02:11
Please respond to jboss-user
To: [EMAIL PROTECTED]
cc:
Subject:Re: [JBoss-user] Session Bean (Txn Required) commit error not
being sent
back to the client
Dain and I have been working to fix this farther. He fixed the missing
cause you found.
I've made all these exceptions use Jason's NestedThrowable stuff so they
should print well.
Also, there is an XAExceptionFormatter thing you can do to supply special
formatting to xa exceptions: this works best with an xa driver: in 3.2
there's one for Oracle.
In 3.0 there (will be shortly) one for the XAExceptions generated by
jboss for the wrapped local jdbc drivers.
This should be committed very soon.
david jencks
On 2003.02.11 20:09 Gerald Turner wrote:
Gerald Turner [EMAIL PROTECTED] writes:
I'll build the latest Branch_3_0 and give that a try.
Good news!
David's changes to 3.0.7RC1 have fixed this problem!
I noticed one minor problem: neither XAException, nor SQLException are
nested in the TransactionRolledbackException. The exception I get is:
java.rmi.ServerException (if remote)
- org.jboss.tm.JBossTransactionRolledbackException
- org.jboss.tm.JBossRollbackException
- null
I looked at the code for TxCapsule and it would appear that the
JBossRollbackException is initialialized with the XAException thrown in
commitResources but the 'cause' field is nulled by instanceDone first!
Even if that gets fixed I think it'd be really nice if the origin of the
XAException, in this case the commit method in LocalTxConnectionManager,
would include information about it's linkedException in the message. I
inserted the following code in order to get ludicrous amounts of
SQLException information:
StringBuffer message =
new StringBuffer(Could not commit local tx:
+ re.getMessage());
boolean paren = false;
if (re.getErrorCode() != null) {
if (!paren) {
message.append( ();
paren = true;
}
message.append(ErrorCode: );
message.append(re.getErrorCode());
}
if (re.getLinkedException() != null) {
if (!paren) {
message.append( ();
paren = true;
}
Exception linked = re.getLinkedException();
message.append(LinkedException: );
message.append(linked);
if (linked instanceof SQLException) {
SQLException sql = (SQLException) linked;
while (sql != null) {
message.append(; SQLException);
boolean comma = false;
if (sql != linked) {
if (comma)
message.append(',');
message.append( Message=);
message.append(sql.getMessage());
comma = true;
}
if (comma)
message.append(',');
message.append( ErrorCode=);
message.append(sql.getErrorCode());
comma = true;
if (comma)
message.append(',');
message.append( SQLState=);
message.append(sql.getSQLState());
comma = true;
sql = sql.getNextException();
}
}
}
if (paren)
message.append(')');
XAException e = new XAException(message.toString());
if (re.getCause() == null re.getLinkedException() !=
null)
e.initCause(re.getLinkedException());
else
e.initCause(re);
An example message looks like this:
Could not commit local tx: SQLException (LinkedException:
java.sql.SQLException: ORA-02091: transaction rolled back\nORA-02290:
check constraint (OMS.SYS_C004928) violated\n; SQLException
ErrorCode=2091, SQLState=42000)
Which is cool because somebody can figure out what SYS_C004928 is made
out
Re: [JBoss-user] Session Bean (Txn Required) commit error not being sentback to the client
David, I'll see if I can CVSGrab the source tomorrow morning. Sadly we have a very slow ISDN line here for 4 of us. I normally just wait for a release to pick up the source in one go. I'll let you know how it goes. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 David Jencks [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 10.02.2003 17:04 Please respond to jboss-user To:[EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Session Bean (Txn Required) commit error not being sent back to the client Could you try 3.0.x from cvs? I ported (I think all of) the recent fixes plus some new ones last night. Perhaps we are slowly converging on reasonable behavior. What should be happening now is that any exceptions during synch.beforeCompletion, delist, prepare, or 1pc commit end up generating a TransactionRolledback[Local]Exception. The entire chain of exceptions (probably at least 4 deep) should implement org.jboss.util.NestedThrowable so you should be able to traverse the chain of exceptions until you get the original SQLException that Oracle threw. You can also use or reimplement the JBossLocalXAExceptionFormatter to do customized logging of the XAExceptions that wrap the original SQLExceptions. To use it, just include an mbean descriptor for it in the oracle-service.xml file. Let me know how it works, I'd like feedback before porting this to 3.2 and head. david jencks On 2003.02.10 11:28 Jonathan.O'[EMAIL PROTECTED] wrote: David, I finally got to try out 3.2.0RC1 and 3.0.6 today. As you probably know 3.0.6 still has problems with catching exceptions during the commit stage. 3.2.0RC1 has one of the problems fixed, but not the other. Here's what's fixed: Using Oracle 9i thi driver, we try writing a large blob to the database, using CMP. The write fails. In previous versions of JBoss 3, all subsequent uses of the DB connection failed. In 3.2.0RC1 this is fixed. Well done! However, the other problem, where I forget to set a non-nullable field in ejbCreate or ejbPostCreate (same effect), still does not return to the caller if the constraints are checked at commit time. As mentioned previously, this happens in ORACLE 9, if you set the field as DEFERRABLE INITIALLY DEFERRED. I have not found a way of replicating the problem using non-DB-specific SQL. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 David Jencks [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 24.01.2003 17:14 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Session Bean (Txn Required) commit error not being sent back to the client I thought this was fixed at least in 3.2 and head. Is there any chance you could try one of these? On Friday, January 24, 2003, at 12:11 PM, Jonathan.O'[EMAIL PROTECTED] wrote: David, Apologies for not giving version info. We use JBoss 3.0.5 running on Windows and Linux. But it used to happen in 3.0.4 as well (I wrote to the list last November about it). The whole problem is that the database rollsback the transaction, and the JBoss server catches an XAException, but neither our entity/session beans nor our client application (JUnit) code gets to find out about this rollback. Our client code continues on in its ignorant way, assuming all was well, and of course, trips up and falls over almost immediately after that. Sorry, I haven't read the spec, but TransactionRolledBackException or TransactionRolledBackLocalException sound OK to me. It looks to me as if fixing this will involve a good bit of rework, to ensure the commit of the session bean transaction happens while returning from the Session Bean method. As far as I can tell (or should that be guess), the session bean method is long returned to the client before the txn is actually committed. It is committed by the time the method returns. david Lastly, I'm off on holidays for a week, so if you don't see further replies from me, I'm not being rude! Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 David Jencks [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 24.01.2003 15:01 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Session Bean (Txn Required) commit error not being sent back to the client Which jboss? What does happen? Do you know the spec required behavior? I think it should be TransactionRolledBackException or TransactionRolledBackLocalException, but I haven't looked in the spec recently. david jencks On Friday, January 24, 2003, at 07:22 AM, Jonathan.O'[EMAIL PROTECTED] wrote: Yesterday, we got bitten by the same bug that bit us last November. Here's what happens
Re: [JBoss-user] Help! Java Editor problems with JBOSS IDE
Michael, This is a known problem with Eclipse 2.1M5 Try M4 instead and it will work fine there. As to Hans, I think he's away on holidays for the next week. You'd think he'd at least bring a laptop with him :-) Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 Michael Ukpong [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 11.02.2003 14:53 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] Help! Java Editor problems with JBOSS IDE I just installed the jboss IDE plugin (a0.6) on Elipse M5, it messes up the java Editor (gives an error while attemting to open a java file) so that I can only open my java files with the text editor. As a confirmation, uninstalling it gets the Java Editor to work properly again. I'm running Win 2k on an intel box. I wonder what I have not done property. thanx in advance - Michael Ukpong Enterprise Portal Architect SocketWorks Ltd +2348033473455 - With Yahoo! Mail you can get a bigger mailbox -- choose a size that fits your needs --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Session Bean (Txn Required) commit error not being sentback to the client
David, I finally got to try out 3.2.0RC1 and 3.0.6 today. As you probably know 3.0.6 still has problems with catching exceptions during the commit stage. 3.2.0RC1 has one of the problems fixed, but not the other. Here's what's fixed: Using Oracle 9i thi driver, we try writing a large blob to the database, using CMP. The write fails. In previous versions of JBoss 3, all subsequent uses of the DB connection failed. In 3.2.0RC1 this is fixed. Well done! However, the other problem, where I forget to set a non-nullable field in ejbCreate or ejbPostCreate (same effect), still does not return to the caller if the constraints are checked at commit time. As mentioned previously, this happens in ORACLE 9, if you set the field as DEFERRABLE INITIALLY DEFERRED. I have not found a way of replicating the problem using non-DB-specific SQL. Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 David Jencks [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 24.01.2003 17:14 Please respond to jboss-user To:[EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Session Bean (Txn Required) commit error not being sent back to the client I thought this was fixed at least in 3.2 and head. Is there any chance you could try one of these? On Friday, January 24, 2003, at 12:11 PM, Jonathan.O'[EMAIL PROTECTED] wrote: David, Apologies for not giving version info. We use JBoss 3.0.5 running on Windows and Linux. But it used to happen in 3.0.4 as well (I wrote to the list last November about it). The whole problem is that the database rollsback the transaction, and the JBoss server catches an XAException, but neither our entity/session beans nor our client application (JUnit) code gets to find out about this rollback. Our client code continues on in its ignorant way, assuming all was well, and of course, trips up and falls over almost immediately after that. Sorry, I haven't read the spec, but TransactionRolledBackException or TransactionRolledBackLocalException sound OK to me. It looks to me as if fixing this will involve a good bit of rework, to ensure the commit of the session bean transaction happens while returning from the Session Bean method. As far as I can tell (or should that be guess), the session bean method is long returned to the client before the txn is actually committed. It is committed by the time the method returns. david Lastly, I'm off on holidays for a week, so if you don't see further replies from me, I'm not being rude! Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 David Jencks [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 24.01.2003 15:01 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Session Bean (Txn Required) commit error not being sent back to the client Which jboss? What does happen? Do you know the spec required behavior? I think it should be TransactionRolledBackException or TransactionRolledBackLocalException, but I haven't looked in the spec recently. david jencks On Friday, January 24, 2003, at 07:22 AM, Jonathan.O'[EMAIL PROTECTED] wrote: Yesterday, we got bitten by the same bug that bit us last November. Here's what happens: 1. A client app (JUnit tester) calls a method in a session bean (via remote interface). The method is marked as Transaction required. 1a. A transaction is started automatically by JBoss. 2. The session bean method creates an entity bean. Because we use Oracle, we mark a foreign key field as NOT NULL DEFERRABLE INITIALLY DEFERRED. This means that the NOT NULL constraint is only checked at commit time, rather than at insert or update time. 3. The ejbCreate and ejbPostCreate of our entity bean don't call setFKField(), so this field remains NULL. 4. The code returns from the session bean method. 5. JBoss sees that the code has exited the session bean method marked as Txn Required, and tries to commit the Txn. 6. Oracle now kicks in, and checks all the deferred constraints. Naturally one of them fails, so Oracle returns an exception saying the transaction has failed. Now for the bug: There is no place in my code where I can catch this XAException. Expected Result: The XAException should be turned into some sort of EJBException and returned to the caller of the session bean method. I'd be happy to provide a small test case for this, but it would use Oracle. I guess it is possible to get this bug using other databases, but I think the SQL script would be DB specific. 2003-01-24 11:44:08,275 WARN [org.jboss.tm.TxCapsule] XAException: tx=XidImpl [FormatId=257, GlobalId=XCOM-IRL-JONATHAN//8, BranchQual=] errorCode=XA_UNKNOWN(0) javax.transaction.xa.XAException: could not commit local txjavax.resource.ResourceException: SQLException
[JBoss-user] Session Bean (Txn Required) commit error not being sent back to the client
Yesterday, we got bitten by the same bug that bit us last November. Here's what happens: 1. A client app (JUnit tester) calls a method in a session bean (via remote interface). The method is marked as Transaction required. 1a. A transaction is started automatically by JBoss. 2. The session bean method creates an entity bean. Because we use Oracle, we mark a foreign key field as NOT NULL DEFERRABLE INITIALLY DEFERRED. This means that the NOT NULL constraint is only checked at commit time, rather than at insert or update time. 3. The ejbCreate and ejbPostCreate of our entity bean don't call setFKField(), so this field remains NULL. 4. The code returns from the session bean method. 5. JBoss sees that the code has exited the session bean method marked as Txn Required, and tries to commit the Txn. 6. Oracle now kicks in, and checks all the deferred constraints. Naturally one of them fails, so Oracle returns an exception saying the transaction has failed. Now for the bug: There is no place in my code where I can catch this XAException. Expected Result: The XAException should be turned into some sort of EJBException and returned to the caller of the session bean method. I'd be happy to provide a small test case for this, but it would use Oracle. I guess it is possible to get this bug using other databases, but I think the SQL script would be DB specific. 2003-01-24 11:44:08,275 WARN [org.jboss.tm.TxCapsule] XAException: tx=XidImpl [FormatId=257, GlobalId=XCOM-IRL-JONATHAN//8, BranchQual=] errorCode=XA_UNKNOWN(0) javax.transaction.xa.XAException: could not commit local txjavax.resource.ResourceException: SQLException at org.jboss.resource.connectionmanager.LocalTxConnectionManager$LocalConnectionEventListener.commit(LocalTxConnectionManager.java:567) at org.jboss.tm.TxCapsule.commitResources(TxCapsule.java:1714) at org.jboss.tm.TxCapsule.commit(TxCapsule.java:393) at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:73) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:251) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:92) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:130) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:204) at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.java:313) at org.jboss.ejb.Container.invoke(Container.java:712) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:382) at sun.reflect.GeneratedMethodAccessor35.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261) at sun.rmi.transport.Transport$1.run(Transport.java:148) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:144) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) at java.lang.Thread.run(Thread.java:536) Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Session Bean (Txn Required) commit error not being sentback to the client
David, Apologies for not giving version info. We use JBoss 3.0.5 running on Windows and Linux. But it used to happen in 3.0.4 as well (I wrote to the list last November about it). The whole problem is that the database rollsback the transaction, and the JBoss server catches an XAException, but neither our entity/session beans nor our client application (JUnit) code gets to find out about this rollback. Our client code continues on in its ignorant way, assuming all was well, and of course, trips up and falls over almost immediately after that. Sorry, I haven't read the spec, but TransactionRolledBackException or TransactionRolledBackLocalException sound OK to me. It looks to me as if fixing this will involve a good bit of rework, to ensure the commit of the session bean transaction happens while returning from the Session Bean method. As far as I can tell (or should that be guess), the session bean method is long returned to the client before the txn is actually committed. Lastly, I'm off on holidays for a week, so if you don't see further replies from me, I'm not being rude! Ciao, Jonathan O'Connor Development Manager XCOM Dublin Phone: +353 1 872 3305 Mobile: +353 86 824 0736 David Jencks [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 24.01.2003 15:01 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Session Bean (Txn Required) commit error not being sent back to the client Which jboss? What does happen? Do you know the spec required behavior? I think it should be TransactionRolledBackException or TransactionRolledBackLocalException, but I haven't looked in the spec recently. david jencks On Friday, January 24, 2003, at 07:22 AM, Jonathan.O'[EMAIL PROTECTED] wrote: Yesterday, we got bitten by the same bug that bit us last November. Here's what happens: 1. A client app (JUnit tester) calls a method in a session bean (via remote interface). The method is marked as Transaction required. 1a. A transaction is started automatically by JBoss. 2. The session bean method creates an entity bean. Because we use Oracle, we mark a foreign key field as NOT NULL DEFERRABLE INITIALLY DEFERRED. This means that the NOT NULL constraint is only checked at commit time, rather than at insert or update time. 3. The ejbCreate and ejbPostCreate of our entity bean don't call setFKField(), so this field remains NULL. 4. The code returns from the session bean method. 5. JBoss sees that the code has exited the session bean method marked as Txn Required, and tries to commit the Txn. 6. Oracle now kicks in, and checks all the deferred constraints. Naturally one of them fails, so Oracle returns an exception saying the transaction has failed. Now for the bug: There is no place in my code where I can catch this XAException. Expected Result: The XAException should be turned into some sort of EJBException and returned to the caller of the session bean method. I'd be happy to provide a small test case for this, but it would use Oracle. I guess it is possible to get this bug using other databases, but I think the SQL script would be DB specific. 2003-01-24 11:44:08,275 WARN [org.jboss.tm.TxCapsule] XAException: tx=XidImpl [FormatId=257, GlobalId=XCOM-IRL-JONATHAN//8, BranchQual=] errorCode=XA_UNKNOWN(0) javax.transaction.xa.XAException: could not commit local txjavax.resource.ResourceException: SQLException at org.jboss.resource.connectionmanager.LocalTxConnectionManager$LocalConn ectionEventListener.commit(LocalTxConnectionManager.java:567) at org.jboss.tm.TxCapsule.commitResources(TxCapsule.java:1714) at org.jboss.tm.TxCapsule.commit(TxCapsule.java:393) at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:73) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercepto rCMT.java:251) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:92) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.ja va:130) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:204) at org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContaine r.java:313) at org.jboss.ejb.Container.invoke(Container.java:712) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:38 2) at sun.reflect.GeneratedMethodAccessor35.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso rImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261) at sun.rmi.transport.Transport$1.run(Transport.java:148) at java.security.AccessController.doPrivileged(Native
Re: [JBoss-user] Again: How to use org.jboss.verifier ?
Heiko,
I asked this about a year ago, and the answer was that the code no longer
worked.
My guess it was written for when JBoss didn't support hot deploy. Now, the
need is limited.
Ciao,
Jonathan O'Connor
Development Manager
XCOM Dublin
Phone: +353 1 872 3305
Mobile: +353 86 824 0736
Rupp,Heiko [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
24.01.2003 17:22
Please respond to jboss-user
To: JBoss Users (E-Mail) [EMAIL PROTECTED]
cc:
Subject:[JBoss-user] Again: How to use org.jboss.verifier ?
Hi,
I have
java classname=org.jboss.verifier.Main
fork=true failonerror=true
classpathref=xdoclet.path.ref
arg value=${build.dir}/xdoclet-test-ejb.jar/
classpath
pathelement
path=${jboss.home}/server/default/lib/jboss.jar/
pathelement
path=${jboss.home}/server/default/lib/jpl-pattern.jar/
pathelement
path=${jboss.home}/server/default/lib/jpl-util.jar/
pathelement path=${jboss.home}/lib/xercesImpl.jar/
/classpath
/java
Which gives
verify-ejb:
[java] Problem starting the application:
[java] Exception: org.jboss.deployment.DeploymentException: no
standardjboss.xml found
[java] Message: no standardjboss.xml found
[java] org.jboss.deployment.DeploymentException: no standardjboss.xml
found
[java] at
org.jboss.metadata.XmlFileLoader.load(XmlFileLoader.java:161)
[java] at org.jboss.verifier.Main.main(Main.java:79
How can I use the verifier in my ant task to check the EJBs *before*
deployment?
Thanks
Heiko
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Re: [JBoss-user] New JBoss breaks CMP of serializable object fields (Upgradefrom 3.0.2 to 3.0.4)
Randahl, Unfortunately, some code changed, and 3.0.4 can't read data written with 3.0.2. I think it happened when JBoss went from 3.0.2 to 3.0.3. No doubt, somebody else knows the exact reason. Ciao, Jonathan Randahl Fink Isaksen [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 09.01.2003 11:48 Please respond to jboss-user To: [EMAIL PROTECTED], [EMAIL PROTECTED] cc: Subject:[JBoss-user] New JBoss breaks CMP of serializable object fields (Upgrade from 3.0.2 to 3.0.4) After upgrading from 3.0.2 to 3.0.4 it seems JBoss handles EJB properties of type Serializable in a different way. My whole solution is running the way it used to except for one thing: Those of my EJB's which have CMP fields which are of type serializable object fail. For instance, one of my beans has a field called validator which stores a serialized java object. After I started using JBoss 3.0.4 it was no longer possible to read these beans from the database. JBoss threw this exception: java.sql.SQLException: Got a [B[cl=0, value=[B@1ab7626] while looking for a dk.r ockit.puls.value.property.validator.Validator[cl=31889293] at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.coerceToJavaType(JDBCUtil.jav a:570) at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.getResult(JDBCUtil.java:437) at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.load ArgumentResults(JDBCAbstractCMPFieldBridge.java:359) at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.load InstanceResults(JDBCAbstractCMPFieldBridge.java:312) ? Extensive testing has shown that all EJBs which have a serializable object field with a non-null value cannot be read from or written to the database (a SAP DB). As another example, I have an EJB which has a field called menuBar which stores a serialized java object. When setting a non-null value for this field on my EJB I get the following exception --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] New JBoss breaks CMP of serializable object fields (Upgradefrom 3.0.2 to 3.0.4)
Randahl, Have you updated your client libs? I found that with the 3.0.2 jboss client libs, I couldn't run my JUnit tests on a 3.0.4 system. The problem went away once I moved to 3.0.4 client libs. As to the blobs, if you use Oracle, have a look at the recent messages about Oracle and Blobs/CLobs. Ciao, Jonathan Randahl Fink Isaksen [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 09.01.2003 14:41 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:RE: [JBoss-user] New JBoss breaks CMP of serializable object fields (Upgrade from 3.0.2 to 3.0.4) Well, as I mentioned I can't make it write new data either (see the original post below). Something is definitely wrong - or am I the only one having trouble writing EJBs with fields containing serialized objects into BLOB columns? Randahl -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Jonathan.O'[EMAIL PROTECTED] Sent: 9. januar 2003 14:47 To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] New JBoss breaks CMP of serializable object fields (Upgrade from 3.0.2 to 3.0.4) Randahl, Unfortunately, some code changed, and 3.0.4 can't read data written with 3.0.2. I think it happened when JBoss went from 3.0.2 to 3.0.3. No doubt, somebody else knows the exact reason. Ciao, Jonathan Randahl Fink Isaksen [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 09.01.2003 11:48 Please respond to jboss-user To: [EMAIL PROTECTED], [EMAIL PROTECTED] cc: Subject:[JBoss-user] New JBoss breaks CMP of serializable object fields (Upgrade from 3.0.2 to 3.0.4) After upgrading from 3.0.2 to 3.0.4 it seems JBoss handles EJB properties of type Serializable in a different way. My whole solution is running the way it used to except for one thing: Those of my EJB's which have CMP fields which are of type serializable object fail. For instance, one of my beans has a field called validator which stores a serialized java object. After I started using JBoss 3.0.4 it was no longer possible to read these beans from the database. JBoss threw this exception: java.sql.SQLException: Got a [B[cl=0, value=[B@1ab7626] while looking for a dk.r ockit.puls.value.property.validator.Validator[cl=31889293] at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.coerceToJavaType(JDBCUtil.jav a:570) at org.jboss.ejb.plugins.cmp.jdbc.JDBCUtil.getResult(JDBCUtil.java:437) at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.load ArgumentResults(JDBCAbstractCMPFieldBridge.java:359) at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.load InstanceResults(JDBCAbstractCMPFieldBridge.java:312) ? Extensive testing has shown that all EJBs which have a serializable object field with a non-null value cannot be read from or written to the database (a SAP DB). As another example, I have an EJB which has a field called menuBar which stores a serialized java object. When setting a non-null value for this field on my EJB I get the following exception --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld =omething 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] DatabaseServerLoginModule is caching Roles Info...how todeactivate?
Victor, we thought about this same issue, and then we remembered the following: If you change a user's groups in Linux, they won't see them until they log in again. Of course, your business people may say you have to have immediate update. Maybe you can add the user to a list in the application attributes which is checked before each response generation. If their name is in the list, they get booted off. This forces them to log in again! This is probably not the answer you wanted. Sorry! Jonathan Victor Batista [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 07.01.2003 16:06 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] DatabaseServerLoginModule is caching Roles Info...how to deactivate? Hello! My JBoss is caching the user's roles info. How can I deactivate this caching mechanism? Suppose I am logged with a User with Roles A and B. If this user changes his roles (Administrator :-)), and adds Role C, the user wan't have this permission until JBoss is restarted. If I change the roles of a user who has already loggen in any time, I get the same problem. Is it possible to deactivate this caching mechanism, and force JBoss to read data from the database every time? Any help would be welcome. Thanks in advance, Victor Batista PS - I am using JBoss 3.0.4 with bundled Tomcat 4.0.6. I am using DatabaseServerLoginModule --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Connection problems after BLOB/CLOBs failure
Folks, all this discussion on BLOBs and slobs (:-) made me check our own code which uses a BLOB. Sure enough, it worked with a 2000 character string, but fell over with the following exception with a 4000 char string. 15:44:28,664 ERROR [DeferredData] Could not create entity java.sql.SQLException: Io exception: Connection reset at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:333) at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2061) at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1940) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2709) at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:589) at org.jboss.resource.adapter.jdbc.local.LocalPreparedStatement.executeUpdate(LocalPreparedStatement.java:308) However, now the connection has been reset, and all further use of it causes failure. Q: How can I have JBoss automatically recover from this situation? Q: Can I manually re-open the connection when I catch the SQLException? Is this proper behaviour? Finally, we're using JBoss 3.0.4 with Oracle 9.2 Ciao, Jonathan --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] How to INSERT after ebjPostCreate versus ejbCreate
Dain, I did a hunt on google for any problems, and the only thing I found was this: www.geocities.com/lydian_third/ admintips/pkconstraint.pdf Basically it seems that unique indexes may cause a problem with deferrable constraints. However, I think the way we use the deferrable fk constraint, then it should be OK. Ciao, Jonathan Dain Sundstrom [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 30.12.2002 17:26 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] How to INSERT after ebjPostCreate versus ejbCreate I've had a lot of Oracle DBAs tell me that DEFERRABLE INITIALLY DEFERRED does very bad things to Oracle. I don't remember the details, but it was bad enough that I gave up on some code that depended on it. -dain On Monday, December 30, 2002, at 10:17 AM, Bill Burke wrote: nice, thanks Jonathan. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Jonathan.O'[EMAIL PROTECTED] Sent: Monday, December 30, 2002 6:10 AM To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] How to INSERT after ebjPostCreate versus ejbCreate Rod, If you are using Oracle as your DB, then you can mark your CMR fk columns as DEFERRABLE INITIALLY DEFERRED. Oracle will only check the non-null constraints at commit time. Shouldn't be a problem for you. Other DBs may have something similar. Ciao, Jonathan Rod Macpherson [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 21.12.2002 19:53 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] How to INSERT after ebjPostCreate versus ejbCreate Calling an entity bean CMR setter method within ejbCreate is prohibited. The general solution is to make CMP calls within ejbCreate and CMR calls in ejbPostCreate. That solution does not work when the CMR field maps directly to a non-nullable required column value. WebLogic resolves this issue by deferring INSERT statements. How does one specify that option in JBoss? --- This SF.NET email is sponsored by: Order your Holiday Geek Presents Now! Green Lasers, Hip Geek T-Shirts, Remote Control Tanks, Caffeinated Soap, MP3 Players, XBox Games, Flying Saucers, WebCams, Smart Putty. T H I N K G E E K . C O M http://www.thinkgeek.com/sf/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Re: Using CMR with PK-Field as FK
Alex,
Let me repeat what I think happens during entity bean creation:
In ejbCreate we set all primary key fields.
In ejbPostCreate we can set up any CMR fields.
Any CMR fields set in ejbCreate are ignored, and must be set again in
ejbPostCreate.
Now if we have a table, T1, with PK = {pkCol1, pkCol2}, and pkCol1 acts
as a foreign key to another table, T2, then our entity bean will have a
problem, because the field mapped to pkCol1 will also be marked as a CMR
field, and so it will be blanked out at the end of ejbCreate (actually
throws the IllegalStateException seen below).
So, can we instead only nullify CMR fields that are not mapped to primary
key fields. This should work fine if T1-T2 is many to one or one to one
relationship. Many to many is not a problem in this case because we are
using foreign key constraints and not a mapping table to implement the
relationship.
So, in Frank's example, he sets up the two parts of the primary key in
ejbCreate, and does nothing in ejbPostCreate. He can use his CMR getter no
problem. Of course, the CMR setter would throw an exception as you can't
change the primary key.
Have I missed anything?
Happy New Year,
Jonathan
Alex Loubyansky [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
31.12.2002 12:22
Please respond to jboss-user
To: [EMAIL PROTECTED]
cc:
Subject:[JBoss-user] Re: Using CMR with PK-Field as FK
Hello Frank,
see my answer below.
Tuesday, December 31, 2002, 2:06:52 PM, you wrote:
LF I have two beans Feature and FeatureOption with CMR.
LF JBoss-HEAD created the tables correct, using the new feature to have
the
LF same field as FK to parent and part of PK:
LF create table feature ( feature_id smallint not null, description
LF varchar(30), primary key (feature_id) constraint pk_feature );
LF create table feature_option ( feature_id smallint not null,
LF option_id integer not null, description varchar(30), primary key
LF (feature_id,option_id) constraint pk_feature_option );
LF alter table feature_option add constraint (foreign key
(feature_id)
LF references feature constraint fk_featur_1isvfy8);
LF But everytime I try to add FeatureOptions to Feature, I get an
Exception:
LF java.lang.IllegalStateException: CMR field Feature_options is
mapped
LF to a foreign key which is a part for a primary key,
LF and primary key may only be set once in ejbCreate [EJB 2.0
Spec.10.3.5].
LF My code looks like this:
LF feature = featureHome.create( feature_id, description );
LF coll = feature.getOptions();
LF featureOption = featureOptionHome.create( feature_id, option_id,
LF description );
LF coll.add( featureOption ); // this line throws the exception.
LF So my Question is: How to add a FeatureOption to Feature ?
This is the expected behaviour.
In this case, the relationships are assigned between ejbCreate and
ejbPostCreate.
Having the same values in pk field and the corresponding fk field
means having a relationship.
Any attempt to modify the relationship with CMR accessors or
with collection api will throw this exception.
The relationship is removed only with one of the participant removal.
Do you think it should work other way?
alex
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Re: [JBoss-user] How to INSERT after ebjPostCreate versus ejbCreate
Rod, If you are using Oracle as your DB, then you can mark your CMR fk columns as DEFERRABLE INITIALLY DEFERRED. Oracle will only check the non-null constraints at commit time. Shouldn't be a problem for you. Other DBs may have something similar. Ciao, Jonathan Rod Macpherson [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 21.12.2002 19:53 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] How to INSERT after ebjPostCreate versus ejbCreate Calling an entity bean CMR setter method within ejbCreate is prohibited. The general solution is to make CMP calls within ejbCreate and CMR calls in ejbPostCreate. That solution does not work when the CMR field maps directly to a non-nullable required column value. WebLogic resolves this issue by deferring INSERT statements. How does one specify that option in JBoss? --- This SF.NET email is sponsored by: Order your Holiday Geek Presents Now! Green Lasers, Hip Geek T-Shirts, Remote Control Tanks, Caffeinated Soap, MP3 Players, XBox Games, Flying Saucers, WebCams, Smart Putty. T H I N K G E E K . C O M http://www.thinkgeek.com/sf/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Question about CMP/CMR
Stefan, Most of our tables use a generated key (via an Oracle Sequence) as the primary key. Any tables that wanty a foreign key reference to this, always use this generated key. Can you give an example where you want to have some other field or combination of fields as a unique reference to a foreign table? I would think this is probably a bad idea in the long run. HTH, Jonathan O'Connor Stefan Arentz [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 30.12.2002 16:55 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] Question about CMP/CMR Alex Loubyansky wrote: Frank, if I understood you right, you want to map a CMR field with foreign key to a CMP field that is not a primary key. Currently, this is not supported. Yeah I also removed foreign key constraints from my tables. This is pretty silly though. How are other people handling this? Use another CMP2 engine? I can image that for many projects it is a requirement to have foreign keys or map to existing databases. How do you solve that with JBoss? S. --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] auditing
Miso, Here's what we do: 1. Each normal table comes with a change control id column. The change control is points to a change control table, much like your master audit table. 2. We use triggers to copy the new row to audit/history tables. It is simpler from a query point of view if the audit tables also contain the current data, rather than just the historical data. 3. We use CMP2 to create the master audit record, and update the standard tables. We tend to do this in our session beans, although sometimes, we pass in a change control id as a parameter to a session bean method. We find this the least invasive method of auditing. Yes, you could do this all in CMP2, but for every write to a base entity, you'd have to insert a new record in an audit table. HTH, Jonathan Miso Pach [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 19.12.2002 18:31 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] auditing Hello! I was wondering if someone can provide an insight into what is the best way of auditing oracle (8i/9i) database updates/inserts from within jboss when using CMP beans and conteiner managed transactions. Please follow this scenario: - one jboss transaction updates 3 entity beans - each of the 3 entity beans has a small auditing table associated with it where I want to store the values prior to the update - there is also a master auditing table where I want to record id of the user who did it, location, reason for updating etc. - the small audting tables have a foreign key link to the master auditing table What is the best way to arrange this in jboss? I think I somehow need to find out when a new transaction is started so I can run an insert into the master table. Then I need to make the transaction id available for the updates, so they can create the entries in the small audit tables. I am quite happy to use oracle triggers and oracle variables in global packages etc. The tricky bit is how to pass the extra information that I need in the master audit table and how to link the small audit tables with the foreign key to the master one. I have read here people tried to inherit some jboss interceptors to achieve this. Can anyone share a sample code? Are there any other or better ways? I believe so many people must have solved a similiar people. What did you do? Any replies would be appreciated. thanks! Miso __ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com --- This SF.NET email is sponsored by: Geek Gift Procrastinating? Get the perfect geek gift now! Before the Holidays pass you by. T H I N K G E E K . C O M http://www.thinkgeek.com/sf/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.NET email is sponsored by: The Best Geek Holiday Gifts! Time is running out! Thinkgeek.com has the coolest gifts for your favorite geek. Let your fingers do the typing. Visit Now. T H I N K G E E K . C O Mhttp://www.thinkgeek.com/sf/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] MethodOnlyEJBLock has been deprecated - Huh???
Folks, I recently got my grubby paws on an open source bug tracker, ITracker. I have it up and running under JBoss 3.0.4 using an Oracle database. But its spewing (really the only word for it) out 100's of error messages in the logs. See below for an example: 2002-12-18 16:49:39,782 ERROR [STDERR] WARNING: MethodOnlyEJBLock has been deprecated! Is there a simple fix for this? Ciao, Jonathan O'Connor --- This SF.NET email is sponsored by: Order your Holiday Geek Presents Now! Green Lasers, Hip Geek T-Shirts, Remote Control Tanks, Caffeinated Soap, MP3 Players, XBox Games, Flying Saucers, WebCams, Smart Putty. T H I N K G E E K . C O M http://www.thinkgeek.com/sf/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] What should be in client auth.conf to enable login atserver?
Emerson, Thanks for your advice. I ended up creating MyDatabaseServerLoginModule which gets a DB connection using DriverManager and not JNDI. And this works nicely. I suppose the fully correct way would be to have the client LoginModule connect to the EJB server, and call a session bean to authenticate the user and password. This way, we can prevent client access to the DB. The authentication session bean can be allowed to be run by anyone, and all other beans can insist on an authenticated user. However, for my unit tests, I don't need to worry about access to the DB. Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 Emerson Cargnin - SICREDI Serviços [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 25.11.2002 20:26 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] What should be in client auth.conf to enable login at server? Symptoms: On the client side, lc.getSubject().getPrincipals().size() is always 0, meaning we aren't logged on. On the client side, lc.login() with a bad password returns silently. On the server side, context.getCallerPrincipal() gives the correct name, even if the client thinks I'm logged in. Questions: 1. How can I trigger my DatabaseServerLoginModule authentication for my client? You must explicitly tell that you want the DatabaseServerLoginModule to be used, the ClientLoginModule just keeps the user/pass to be used in subsequent calls 2. I thought that lc.login() should throw a LoginException if the username and password are bad. Why does this not happen? the same answer from 1 3. I thought about putting the DatabaseServerLoginModule declaration into the client auth,conf file, but I presume as this is a client, it can't do the JNDI lookup on the DS name. Is this correct? We use LDap login and it works right, but the client have access to the ldap server. Any idea at how to solve this using a datasource? Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 --- This SF.net email is sponsored by: Get the new Palm Tungsten T handheld. Power Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- | Emerson Cargnin | | Analista de Sistemas Sr. | | Tel : (051) 3358-4959| | SICREDI Serviços | | Porto Alegre - Brasil| |xx| --- This SF.net email is sponsored by: Get the new Palm Tungsten T handheld. Power Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Get the new Palm Tungsten T handheld. Power Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0002en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Where should auth.conf go for a client app?
Folks, I'm trying to test my login code, and I've written a little junit test. However, when I call loginContext.login() it tells me: Caused by: java.lang.SecurityException: Unable to locate a login configuration I stuck the auth.conf file into a directory on my class path, but it still does not work? Any suggestions gratefully received. Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Where should auth.conf go for a client app?
Heiko, We're using 3.0.4, but this is irrelevamt because we want to configure the client and not the server. I had a look at the source code for LoginContext. The solution is to set environment variable java.security.auth.login.config to the location of auth.conf file you want to use. Just put -Djava.security.auth.login.config=/conf/auth.conf, and then there's no problem. Adele (Sorry, I always liked Schwabisch), Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 Rupp,Heiko [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 25.11.2002 12:51 Please respond to jboss-user To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] cc: Subject:RE: [JBoss-user] Where should auth.conf go for a client app? Hi, Caused by: java.lang.SecurityException: Unable to locate a login configuration What JBoss Version are you using? AFAIK, auth.conf is no longer in 3.x, but conf/login-config.xml is used instead. Heiko -- Bancotec GmbH EMail: [EMAIL PROTECTED] Calwer Str. 33 Telefon: +49 711 222 992 900 D-70173 Stuttgart Telefax: +49 711 222 992 999 Ein Unternehmen der Cellent AG http://www.cellent.de/ --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] What should be in client auth.conf to enable login at server?
As part of my junit tests, I need a test to log in to my server using the
DatabaseServerLoginModule.
My client auth.conf has the following lines:
other {
// The JBoss LoginModule
org.jboss.security.ClientLoginModule required
;
};
My server login-config.xml contains the following section:
application-policy name = other
authentication
login-module code = org.jboss.security.ClientLoginModule flag
= required/
login-module code =
org.jboss.security.auth.spi.DatabaseServerLoginModule flag = required
module-option name =
dsJndiNamejava:/OracleDS/module-option
module-option name = principalsQuerySELECT password FROM
Users WHERE principal_id=?/module-option
module-option name = rolesQuerySELECT role, Role_group
from User_Roles WHERE principal_id=?/module-option
/login-module
/authentication
/application-policy
My client login code looks like this:
CallbackHandler handler = new UsernamePasswordHandler(username, password);
LoginContext lc = new LoginContext(other, handler);
lc.login();
Subject subj = lc.getSubject();
Symptoms:
On the client side, lc.getSubject().getPrincipals().size() is always 0,
meaning we aren't logged on.
On the client side, lc.login() with a bad password returns silently.
On the server side, context.getCallerPrincipal() gives the correct name,
even if the client thinks I'm logged in.
Questions:
1. How can I trigger my DatabaseServerLoginModule authentication for my
client?
2. I thought that lc.login() should throw a LoginException if the username
and password are bad. Why does this not happen?
3. I thought about putting the DatabaseServerLoginModule declaration into
the client auth,conf file, but I presume as this is a client, it can't do
the JNDI lookup on the DS name. Is this correct?
Ciao,
Jonathan O'Connor
Ph: +353 1 872 3305
Mob: +353 86 824 9736
Fax: +353 1 873 3612
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[JBoss-user] Jetty: FORM authentication fails when cookies are turned off
Folks, If we turn off all cookies in our browser, then FORM based authentication fails. We use c:url / to append SESSIONID=blah to the URL. When the user clicks on a protected link, we get to the login page with the correct session id. After entering the correct user name and password, it fails to pass on to the protected link. Instead we jump to an error.jsp with a DIFFERENT session ID! It seems as if the login form is creating a new session, and adding session attributes to the new session. But, the URL we are forwarding to contains the old session ID which does not have any security attributes, and so the system says you are not logged in. There is no logging output to suggest what is happening. If we turn session cookies on, then it all works fine. Is this normal behaviour? Are there any workarounds? Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 --- This sf.net email is sponsored by: To learn the basics of securing your web site with SSL, click here to get a FREE TRIAL of a Thawte Server Certificate: http://www.gothawte.com/rd524.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] Better exception logging (Was: TX Bug: Transacti onfailure not passed back to the client)
Craig,
Thanks for the example, although you didn't have to. I'll look up
Effective Java. The problem with doing a printStackTrace() for each
exception in the causation chain, is that the exceptions share part of the
stack trace, and this of course drives us all mad, seeing the same 20
function calls over and over again. There are three possibilities to avoid
this situation:
1. Avoid catching and throwing another exception. Probably not possible
for JBoss which must follow well defined interfaces.
2. At the point of logging, write something like this:
logger.error( makeDetailedMessage(Caught some error, e), e );
static String makeDetailedMessage( String firstMsg, Exception e ) {
String s = firstMessage;
for ( Exception ex = e; ex != null; ex = ex.getCause()) {
s = s + \nCause: + ex.toString();
}
return s;
}
In this case, we only get the stack trace from the point of the last
exception to be thrown, but we do get details of the nested exceptions,
but no stack traces for them.
3. At the point of logging, write something like:
logger.error( makeDetailedMessage( Caught some error, e ),
getRootCause(e));
static Exception getRootCause(Exception e) {
while ( e != null e.getCause() != null ) e = e.getCause();
return e;
}
Thus, we get the full stack trace, plus all the causes. One final, but
difficult improvement, would be to interleave the cause messages in the
stack trace anywhere an exception was caught and another thrown. That's
probably asking for too much.
Dain, yes, I appreciate that 1.3 has to be supported for many more years.
At least org.jboss.util.NestedThrowable follows the 1.4 Throwable names.
Ciao,
Jonathan O'Connor
Ph: +353 1 872 3305
Mob: +353 86 824 9736
Fax: +353 1 873 3612
Demyanovich, Craig - Apogent [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
13.11.2002 18:45
Please respond to jboss-user
To: '[EMAIL PROTECTED]' [EMAIL PROTECTED]
cc:
Subject:RE: [JBoss-user] Better exception logging (Was: TX Bug:
Transacti on
failure not passed back to the client)
We really can't use the 1.4 exception class because we need
to support
1.3 for a long time.
-dain
At my place, we write exception classes patterned after the changes to SDK
1.4.x so that we can use them in either 1.3.x or 1.4.x. We based our work
on Item 43 of Joshua Bloch's _Effective Java_. You just need to support
the
constructors that take a cause as a parameter and add a getCause() method.
I will create an example or find an existing one and send it along later.
Craig
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Re: [JBoss-user] JBoss Xdoclet Tag Question
Greg, I've forgotten how you do this in 1.1.2, but if you are using JBoss 3.0.1 or later, I'd recommend getting the new XDoclet beta. The documentation is quite good. As far as I know, XDoclet 1.1.2 only worked up to JBoss 3.0.0, or was it a beta? BTW, you will need Ant 1.5 and you'll need to change your build script slightly for the new XDoclet, and you may have to rework your relationship code. HTH, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 Greg Turner [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 12.11.2002 17:55 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] JBoss Xdoclet Tag Question I'm using jboss xdoclet tags to specify a many to many relationship between 2 beans. In the jbosscmp-jdbc.xml that is generated, the relation-table-mapping element comes up empty. The XDoclet jboss docs do not specify how to specify the relationship's table name in a tag.. Does anyone know how to do it? I'm using XDoclet 1.1.2 Thanks Greg --- This sf.net email is sponsored by: To learn the basics of securing your web site with SSL, click here to get a FREE TRIAL of a Thawte Server Certificate: http://www.gothawte.com/rd522.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This sf.net email is sponsored by: Are you worried about your web server security? Click here for a FREE Thawte Apache SSL Guide and answer your Apache SSL security needs: http://www.gothawte.com/rd523.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] TX Bug: Transaction failure not passed back to the client
) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) at java.lang.Thread.run(Thread.java:536) Lastly, my environment is: Windows 2000 for client and JBoss 3.0.4 server using Sun's JVM 1.4.1, Oracle 9i running on a Linux box. Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 --- This sf.net email is sponsored by: Are you worried about your web server security? Click here for a FREE Thawte Apache SSL Guide and answer your Apache SSL security needs: http://www.gothawte.com/rd523.html ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] TX Bug: Transaction failure not passed back to the client
Folks, I found my main problem. It turned out that I had a trigger on the Card insert which inserted a record in another table using a FK which at insert time was still null. I have two points to make: 1. The logging in the server just told me it was a SQL error, but it never gave any details. I had to change the org.jboss.resource.connectionmanager.LocalTxConnectionManager class to log the linkedException. Can we print the messages in all linked exceptions when they are logged? 2. I still don't know why the transaction can fail during commit and not send notification back to the client. Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 Jonathan.O'[EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 13.11.2002 12:29 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] TX Bug: Transaction failure not passed back to the client We are implementing a workaround to allow NOT NULL foreign key columns to be set in ejbPostCreate. We converted our NOT NULL constraints in our Oracle9 DB into NOT NULL DEFERABLE INITIALLY DEFERRED. This means that constraints are only checked at commit time. This is great because this lets us have non null foreign keys without changing the way JBoss (I'm on 3.0.4) works. This seems to work for some of our entities. However, for our Card EJB shows the following strange behavior: 1. client code calls sessionBeanRemote.issueCard( ... ); 2. JBoss automatically starts a transaction 3. SessionBean.issueCard(...) calls cardHome.create(...) 4. JBoss internally calls CardBean.ejbCreate, followed by CardBean.ejbPostCreate 5. SessionBean.issueCard() returns cardLocal.getPrimaryKey() to the client 6a. JBoss tries to call UPDATE for the ejbPostCreate stuff which seems to succeed. 6b. JBoss then tries to commit the transaction started in step 2, and fails, throwing an exception. The server logs show a stack trace of the problem. 6b. The client continues on after calling sessionBeanRemote.issueCard(...) as if nothing went wrong. Some questions come to mind: a) Why is the client not told of the exception? b) Why is the UPDATE command executed long after cardHome.create() has returned? Is this a Don't trust the order of the logs problem? c) What is causing the XaException? Here's the relevant pieces of my log: [Steps 1 and 2] 2002-11-13 11:37:00,043 INFO [xcom.traxbahn.bproc.bcomponents.ejb.CardBcBean] Getting ChangeControl for changeControlId: 1 [Step 3 and 4] 2002-11-13 11:37:00,234 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.Card] Create: pk=383 2002-11-13 11:37:00,234 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.Card] Executing SQL: SELECT COUNT(*) FROM T_CARD WHERE T_CARD_ID=? 2002-11-13 11:37:00,244 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.Card] Executing SQL: INSERT INTO T_CARD (T_CARD_ID, PAN, EXPIRY_DATE, HOST_ID, VALID_FROM, PRODUCT_TYPE, HAS_PIN, HAS_CARD, STATUS, CREDITLIMIT, TMPLIMIT, TMPLIMITVALID, OVERDRAFT, OVERDRAFTVALID, OVERPAY, RISKDETECTED, REISSUE_CODE, REPLACE_ID, REPLACE_DATE, T_PERSON_ID, AUTHPROFILE, RISKPROFILE, OWNPROFILE, T_CHANGECONTROL_ID, T_ACCOUNT_ID, STATEMENT_ADDRESS, DELIVERY_ADDRESS) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) 2002-11-13 11:37:00,264 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCCreateEntityCommand.Card] Rows affected = 1 [Step 4] 2002-11-13 11:37:00,334 DEBUG [xcom.traxbahn.baseentity.ejb.CardBean] PostCreate: accountId=275 stmtAddr=288 billingAddr=288 [Step 5] 2002-11-13 11:37:00,334 DEBUG [xcom.traxbahn.bproc.bcomponents.ejb.CardBcBean] Issued New Card ThinCardDTO: cardID: 383 pan 4539782720326763 expiryDate: 2003.06 productType Cirrus [Step 6a] 2002-11-13 11:37:00,334 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreEntityCommand.Card] Executing SQL: UPDATE T_CARD SET STATEMENT_ADDRESS=?, DELIVERY_ADDRESS=? WHERE T_CARD_ID=? 2002-11-13 11:37:00,344 DEBUG [org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreEntityCommand.Card] Rows affected = 1 [Step 6b] 2002-11-13 11:37:00,384 WARN [org.jboss.tm.TxCapsule] XAException: tx=XidImpl [FormatId=257, GlobalId=XCOM-IRL-JONATHAN//9, BranchQual=] errorCode=XA_UNKNOWN(0) javax.transaction.xa.XAException: could not commit local txjavax.resource.ResourceException: SQLException at org.jboss.resource.connectionmanager.LocalTxConnectionManager$LocalConnectionEventListener.commit(LocalTxConnectionManager.java:567) at org.jboss.tm.TxCapsule.commitResources(TxCapsule.java:1714) at org.jboss.tm.TxCapsule.commit(TxCapsule.java:393) at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:73) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:201) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:60) at org.jboss.ejb.plugins.SecurityInterceptor.invoke
Re: [JBoss-user] ejbCreate violating database 'NOT NULL' constraints (foreignkeys) - Workaround
As Alex Lobansky has already said, you can't. But, here's what we do to
work around the problem.
1. Add cmp fields for all the non-null foreign keys.
2. In the ejbCreate, call setNonNullFKCmpField( fkObj.getPrimaryKey()).
3. Remove any call to setNonNullFKCMRField( fkObj), as you've already
done the work.
4. Add ejbSelect methods to get the fkObj given its id. This is easy to do
if you're using XDoclet (but don't use 1.1.2, get the beta instead)
5. Rewrite getFKCMRField() funtion like so:
public FKObj getFKCMRField() {
Collection objs = ejbSelectFKObjs( getFKCMPField());
Iterator it = objs.iterator();
return (FKObj) it.next();
}
6. Rewrite setFKCMRField( FKObj fkObj ) {
setFKCMPField( fkObj.getPrimaryKey());
}
If you're relationship is bidirectional, you'll have to do something
similar on the other side as well.
Given a free choice, I'd just turn off the NOT-NULL DB constraint, but
politically, I couldn't do that, so we went through much pain.
I have been looking at ways of allowing a CMP and a CMR field to access
the same DB column, but so far I've only had partial success. You may be
able to get away with it on some DBs. But Oracle is not forgiving.
Ciao,
Jonathan O'Connor
Ph: +353 1 872 3305
Mob: +353 86 824 9736
Fax: +353 1 873 3612
Michael Angelo Libio [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
08.11.2002 10:14
Please respond to jboss-user
To: [EMAIL PROTECTED]
cc:
Subject:[JBoss-user] ejbCreate violating database 'NOT NULL'
constraints (foreign
keys)
How can I avoid violating NOT NULL constraints on foreign keys that are
mapped to cmr-fields?
I know that we're not suppose to set cmr fields during the ejbCreate
method
of an entity bean. However, it seems that the call to insert into is
executed before the cmr fields are set (ejbPostCreate). Is there a way
around this? I'd like to keep my database schema the way it is (with it's
relationship intact).
_
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[JBoss-user] Jetty falling over using DatabaseServerLoginModule with unauthorised user
I have finally got a WAR that has secured pages using JAAS. When I use UsersRolesLoginModule, it correctly goes to my error page with a 403 error if I login with a user who does not have the right role. Now, I have changed to using the DatabaseServerLoginModule, and it works correctly if I login with a user who has the correct role. It also works correctly, (it displays an error page) if I try logging in an unknown user or if I give a bad password. But when I give a valid user/password for a user who lacks the correct role, JBoss 3.0.3 spits out a stack trace: 13:37:53,542 WARN [jbossweb] WARNING: AUTH FAILURE: role for aidan 13:37:53,582 WARN [jbossweb] WARNING: Exception for /security-test/restricted/Welcome.jsp org.apache.jasper.JasperException: No output directory: String index out of range: -1 at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:536) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:176) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:188) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:366) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:284) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:577) at org.mortbay.http.HttpContext.handle(HttpContext.java:1674) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:544) at org.mortbay.http.HttpResponse.sendError(HttpResponse.java:360) at org.mortbay.http.SecurityConstraint.check(SecurityConstraint.java:391) at org.mortbay.http.HttpContext.checkSecurityContstraints(HttpContext.java:1433) at org.mortbay.jetty.servlet.WebApplicationContext.checkSecurityContstraints(WebApplicationContext.java:1210) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:225) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:577) at org.mortbay.http.HttpContext.handle(HttpContext.java:1674) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:544) at org.mortbay.http.HttpContext.handle(HttpContext.java:1624) at org.mortbay.http.HttpServer.service(HttpServer.java:875) at org.jboss.jetty.Jetty.service(Jetty.java:541) at org.mortbay.http.HttpConnection.service(HttpConnection.java:785) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:935) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:802) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:200) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:294) at org.mortbay.util.ThreadPool$JobRunner.run(ThreadPool.java:743) at java.lang.Thread.run(Thread.java:536) 13:37:53,682 WARN [jbossweb] WARNING: Error 500 while serving error page for 403 Any clues would be welcome. Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 --- This sf.net email is sponsored by: See the NEW Palm Tungsten T handheld. Power Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] DatabaseServerLoginModule
Scott, Hang on a moment. But, Todd has a WEB-INF/jboss-web.xml file and the security domain is pointing to his AbilSoftRealm and not to other. Do you have to point to other for this stuff to work? And why does what Todd is doing not work? Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 Scott M Stark [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 03.11.2002 16:50 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:Re: [JBoss-user] DatabaseServerLoginModule There is no jboss-web.xml descriptor describing the security domain under which authentication should occur. See the getting started guide where a WEB-INF/jboss-web.xml file is described as being required to enable security: jboss-web security-domainjava:/jaas/other/security-domain /jboss-web On Sunday, November 3, 2002, at 07:30 AM, Todd Gould wrote: Hello: I'm trying to configure the DatabaseServerLoginModule to use as an authentication mechanism for a simple JSP with simple FORM based security. I'm sure I am missing something, but have not been able to find my error(s) in the documentation or other related posts. This is with JBoss 3.0.0 with Tomcat 4.0.3. The problem is as follows: The JSP presents and appears to process the login form correctly and just as expected. The problem is that no matter what I respond to the form with for user and password, I am successfully transferred to the JSP that is supposed to be guarded. This is to say that users/pws that are in the database and any other garbabge that is not both appear to work equally well and result in successful authentication. There are no errors on the console or log that I have found. There are also no errors during startup. There are also no indications that any authentication is ocurring. I'd appreciate any and all help as I'm not sure what I'm missing at this point. Here are the relevant sections from the files: web.xml: security-constraint web-resource-collection web-resource-nameBookMarks/web-resource-name url-pattern/*/url-pattern /web-resource-collection auth-constraint role-namePortalUser/role-name /auth-constraint /security-constraint login-config auth-methodFORM/auth-method realm-nameAbilSoftRealm/realm-name form-login-config form-login-page/login.html/form-login-page form-error-page/login-error.html/form-error-page /form-login-config /login-config security-role role-namePortalUser/role-name /security-role jboss-web.xml: jboss-web security-domainjava:/jaas/AbilSoftRealm/security-domain /jboss-web login-config.xml: application-policy name = SecurityDbRealm authentication login-module code = org.jboss.resource.security.ConfiguredIdentityLoginModule flag = required module-option name = principaltestuser/module-option module-option name = userNametestuser/module-option module-option name = passwordpw/module-option module-option name = managedConnectionFactoryNamejboss.jca:service=LocalTxCM,name=Securit yDS/module-option /login-module /authentication /application-policy application-policy name = AbilSoftRealm authentication login-module code = org.jboss.security.auth.spi.DatabaseServerLoginModule flag = required module-option name = dsJndiNamejava:/SecurityPool/module-option module-option name = principalsQueryselect password from users where username = ?/module-option module-option name = rolesQueryselect role, rolegroup from roles where username = ?/module-option module-option name = hashAlgorithmMD5/module-option module-option name = hashEncodingbase64/module-option /login-module /authentication /application-policy Thanks again. --- This SF.net email is sponsored by: ApacheCon, November 18-21 in Las Vegas (supported by COMDEX), the only Apache event to be fully supported by the ASF. http://www.apachecon.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: ApacheCon, November 18-21 in Las Vegas (supported by COMDEX), the only Apache event to be fully supported by the ASF. http://www.apachecon.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] 3.0.4 Release Notes are brilliant
Kudos to whoever wrote the release notes for 3.0.4 They are excellently organised, nicely formatted and the information is relevant and interesting. Also, thanks for the comment about where to find test results. Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 --- This SF.net email is sponsored by: ApacheCon, November 18-21 in Las Vegas (supported by COMDEX), the only Apache event to be fully supported by the ASF. http://www.apachecon.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Re: ClassCastException on redeploy of .ear
John, What environment are you running in? We had similar difficulties in previous versions of JBoss. Most of these seem to have gone away when we started using Sun's 1.4.1 JVM on Windows 2000. We had lots of problems with Linux 6.2 and Sun's 1.3.1 JVM. Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 04.11.2002 13:14 Please respond to jboss-user To: [EMAIL PROTECTED] cc: Subject:[JBoss-user] Re: ClassCastException on redeploy of .ear Hi David, As I indicated to Scott, I upgraded to jboss- 3.0.4_tomcat-4.0.6 (the most recent version, as far as I know), but I still have the exact same problem. Everything works fine when I first start JBoss and deploy the .ear, but as soon as I re-deploy the .ear, I get a ClassCastException when trying to access a session bean from within a servlet. I don't mean to be a whiner -- I think JBoss is great -- but having to restart JBoss every time an .ear is redeployed is just not acceptable for a production system. I can only imagine that what I am doing (accessing a session bean from a servlet) is extremely common. Am I the only one with this problem? Is there anybody out there who *doesn't* have this problem? How are other people dealing with it? Any solution or advice would be most welcome. Thanks, -- John Date: Sun, 3 Nov 2002 15:33:26 -0500 From: David Jencks [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] Re: ClassCastException on redeploy of .ear Reply-To: [EMAIL PROTECTED] At various times there have been various class cast problems, and many of them have been fixed. Please be sure you are using an up to date jboss version (such as 3.0.4) before complaining too loudly. thanks david jencks --- This SF.net email is sponsored by: ApacheCon, November 18-21 in Las Vegas (supported by COMDEX), the only Apache event to be fully supported by the ASF. http://www.apachecon.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: ApacheCon, November 18-21 in Las Vegas (supported by COMDEX), the only Apache event to be fully supported by the ASF. http://www.apachecon.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Running CMP2 tests: HSqlDB allows duplicate columns
Folks, I'm on a mission to allow the same column be mapped to both a CMP field and a CMR field. I made some mods to one of the tests (ReadOnlyUnitTestCase) and found that the create table SQL that JBoss generates contains a column name twice. That's fine, but hsqldb doesn't complain. However, Oracle hates such SQL. Which DBs do the unit tests get run against? Also, are all new releases supposed to run all unit tests cleanly? I'd like to see the test suite report added to release. Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 --- This sf.net email is sponsored by: See the NEW Palm Tungsten T handheld. Power Color in a compact size! http://ads.sourceforge.net/cgi-bin/redirect.pl?palm0001en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss 3.0.3 unit tests that store and retrieve Dates fail
Hi, I ran the test suite that comes with the source. I get 3 test failures in the cmp2 tests. In particular, they all occur due to problems storing java.util.Dates. What happens is they store new Date() in the DB and when this is read again, it comes out as Date(1222). I presume this happens because the HS DB only stores dates to the precision of the machine clock (about 50 cycles per second), rather than to the millisecond. Is this a known problem and should I fix these unit tests by say storing Date( * 1000 ) instead? Ciao, Jonathan O'Connor Ph: +353 1 872 3305 Mob: +353 86 824 9736 Fax: +353 1 873 3612 --- This sf.net email is sponsored by: Influence the future of Java(TM) technology. Join the Java Community Process(SM) (JCP(SM)) program now. http://ads.sourceforge.net/cgi-bin/redirect.pl?sunm0004en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
