Re[2]: Fwd: file upload
Hello Nick, Thursday, July 12, 2001, 5:57:56 PM, you wrote: NN Hi Christoph, NN Sending a file to the server is a specialized little job. The Orion server NN supplies some orion-specific classes to help (see www.orionsupport.com and NN search for 'upload'). Alternatively, I have written some generic J2EE code NN for the same task, and you are welcome to have that - just drop me a NN line. (The orionsupport guys said they'd post it on their website, but so NN far it's not there.) Hey nick! It would be great if you could send me your code. I have the upload from the client to the webserver already going. What I need now is to get the file into a ejb. regards chris
Re: HOT deployment ??
Helllu, noc noc... Can someone please help me with the problem I did send a few days ago ?? I like to hear how Linux users correctly deploy their J2EE applications, and the problems the are having with this ? Eddie - Original Message - From: Eddie [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Tuesday, July 10, 2001 2:45 PM Subject: HOT deployment ?? I still don't understand when my changes are NOT picked up ?? During development I don't have a ear file, I just have a dir with all the classes/xml files. Untill now, when I change something in an EJB class, I have to stop orion, delete the deployment dir en start again Why like this ?? As if I do it the other ways, like: + using the admin.jar tool, something like: java -jar /opt/Orion/admin.jar ormi://localhost admin pass -deploy -file /opt/Orion/applications/sgs.ear -deploymentName sgs + touching the xml files in the META dir (the orion signals an update). + Removing the deployment dir during operation... it gives Java Exception: Broken pipe errror... If I do it like above it ofter occurs that it doesn't pick up my changes. Also when I replace a class that is not part of the EJB's, which it loaded during runtime, it still keeps on using the old class... what am I doing wrong It can't believe that is can't be done more simple!!?? BTW: when I do a: ++ java -jar /opt/Orion/admin.jar ormi://localhost admin pass -restart, I do get: -- Recovery completed, 0 connections committed and 0 rolled back... Orion/1.5.1 initialized Restarting... Error starting JMS-Server: Unable to bind socket: Address already in use Error starting RMI-Server: IO Error: Address already in use - ++ The shutdown command does work however. So please some advices on what I am doing wrong, and how I should do it (do I needs to change some JVM settings ??). I am running RedHat 7.0. Eddie
Re: UNSUSCRIBE
From: Carlo Diaz [EMAIL PROTECTED] Reply-To: Orion-Interest [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Subject: UNSUSCRIBE Date: Fri, 13 Jul 2001 12:20:03 +1000 _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
Transaction problems
Hi, we're implementing an entity bean with transactional (container managed) methods. This bean is accessed by a session statefull bean. We have transactional problem when a method fails (that is throws an EJBException) because orion doesn't rollback the transaction. Does anybody figure out how to make orion rollback the transaction? We have also tried with a session stateless/stateful having the same problem . Also implementing the SessionSycronization interface doesn't trap the transaction boundaries. Our data-source.xml is: data-source class=com.evermind.sql.DriverManagerDataSource name=SetmoveDS location=jdbc/SetmoveDS xa-location=jdbc/xa/MySetmoveDS ejb-location=jdbc/myEJBDS connection-driver=oracle.jdbc.OracleDriver username=test password=test url=jdbc:oracle:thin:test/test@testsun:1521:test inactivity-timeout=30 / we use orion 1.5.2. the ejb-jar.xml is: . session display-nameLogEntJAR/display-name descriptionLogEntJAR/description ejb-nameMyLogEnt/ejb-name homesetmove.beans.logica.LogEntHome/home remotesetmove.beans.logica.LogEnt/remote ejb-classsetmove.beans.logica.LogEntEJB/ejb-class session-typeStateful/session-type transaction-typeContainer/transaction-type ejb-ref ejb-ref-nameMyEntUtente/ejb-ref-name ejb-ref-typeEntity/ejb-ref-type homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote /ejb-ref /session . entity display-nameEntUtenteJAR/display-name descriptionEntUtenteJAR/description ejb-nameMyEntUtente/ejb-name homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote ejb-classsetmove.beans.logica.EntUtenteEJB/ejb-class persistence-typeBean/persistence-type prim-key-classjava.lang.String/prim-key-class reentrantfalse/reentrant resource-ref descriptiondescription/description res-ref-namejdbc/SetmoveDS/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /entity . container-transaction method ejb-nameLogEntEJB/ejb-name method-name*/method-name /method method ejb-nameEntUtenteEJB/ejb-name method-name*/method-name /method /container-transaction thanks a lot. Christian
deployment error
Hi. I've got an j2ee-app that works fine with: Orion1.5.2, linux, Sun JDK 1.3.1. Now I am forced to move to: Orion 1.5.2, Win2k (sp2), Sun JDK 1.3.1. When I try to deploy my app, I get the following error-msgs: Error in application protestanttester: Error loading package at file:/D:/java/protestant/protestanttester/protestant-ejb.jar, Unable to find/read assembly info for D:\java\protestant\protestanttester/protestant-ejb.jar (META-INF/ejb-jar.xml) Error instantiating application 'protestanttester' at file:/D:/java/protestant/protestanttester.ear: Error auto-deploying application-client at protestanttester-client.jar: Unable to find/read assembly info for D:\java\protestant\protestant tester/protestanttester-client.jar (META-INF/application-client.xml) Any ideas? Could it be a problem that is related to the '/' versus '\' issue? The error-msg mixes these two versions heavily. A desperate Armin Michel
Re: Re[2]: Fwd: file upload
www.orionsupport.com now has Nick's classes on it (see the File Upload link.) As for storing it in an EJB... beware, here be dragons and really poor network latency. On Fri, 13 Jul 2001, Christoph Sturm wrote: Hello Nick, Thursday, July 12, 2001, 5:57:56 PM, you wrote: NN Hi Christoph, NN Sending a file to the server is a specialized little job. The Orion server NN supplies some orion-specific classes to help (see www.orionsupport.com and NN search for 'upload'). Alternatively, I have written some generic J2EE code NN for the same task, and you are welcome to have that - just drop me a NN line. (The orionsupport guys said they'd post it on their website, but so NN far it's not there.) Hey nick! It would be great if you could send me your code. I have the upload from the client to the webserver already going. What I need now is to get the file into a ejb. regards chris --- Joseph B. Ottinger [EMAIL PROTECTED] http://adjacency.org/ IT Consultant
No Subject
Hi, we're implementing an entity bean with transactional (container managed) methods. This bean is accessed by a session statefull bean. We have transactional problem when a method fails (that is throws an EJBException) because orion doesn't rollback the transaction. Does anybody figure out how to make orion rollback the transaction? We have also tried with a session stateless/stateful having the same problem . Also implementing the SessionSycronization interface doesn't trap the transaction boundaries. Our data-source.xml is: data-source class=com.evermind.sql.DriverManagerDataSource name=SetmoveDS location=jdbc/SetmoveDS xa-location=jdbc/xa/MySetmoveDS ejb-location=jdbc/myEJBDS connection-driver=oracle.jdbc.OracleDriver username=test password=test url=jdbc:oracle:thin:test/test@testsun:1521:test inactivity-timeout=30 / we use orion 1.5.2. the ejb-jar.xml is: . session display-nameLogEntJAR/display-name descriptionLogEntJAR/description ejb-nameMyLogEnt/ejb-name homesetmove.beans.logica.LogEntHome/home remotesetmove.beans.logica.LogEnt/remote ejb-classsetmove.beans.logica.LogEntEJB/ejb-class session-typeStateful/session-type transaction-typeContainer/transaction-type ejb-ref ejb-ref-nameMyEntUtente/ejb-ref-name ejb-ref-typeEntity/ejb-ref-type homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote /ejb-ref /session . entity display-nameEntUtenteJAR/display-name descriptionEntUtenteJAR/description ejb-nameMyEntUtente/ejb-name homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote ejb-classsetmove.beans.logica.EntUtenteEJB/ejb-class persistence-typeBean/persistence-type prim-key-classjava.lang.String/prim-key-class reentrantfalse/reentrant resource-ref descriptiondescription/description res-ref-namejdbc/SetmoveDS/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /entity . container-transaction method ejb-nameLogEntEJB/ejb-name method-name*/method-name /method method ejb-nameEntUtenteEJB/ejb-name method-name*/method-name /method /container-transaction thanks a lot. Christian
RE: Apache and Orion
For those that access PL/SQL through the application server (Oracle 9iAS), there is mod_plsql for Apache. Is there an equivalent for OrionServer? I do not believe that there is so those users would still need to rely on Apache. -Original Message- From: Michael J. Cannon [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 12, 2001 4:52 PM To: Orion-Interest Subject: Re: Apache and Orion So why use Apache? The Orionserver will serve up static http pages...I've looked and tehre are no issues I can see that Orion won't handle with regards the content 9i and the v.11/12 Oracle Apps... This is not meant as a criticism or flame...it's for my info, as I also support Oracle and have no prob running w/ just the OrionServer (w/ out Apache). Of course, all my apps are written to run that way. What does Apache do for Oracle that Orion can't do better? Michael J. Cannon [EMAIL PROTECTED] - Original Message - From: Gurinder Randhawa [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Thursday, July 12, 2001 12:10 PM Subject: RE: Apache and Orion I am running an orion cluster behind a load balancer and Apache at the front end on same machine, its on a test system so theirs no real load. We are using Oracles 9i Application Server. We use Apache for oracle reports and SSL and of course serving up static content etc. The problem is with mod_proxy which is just plain slow. Oracle is coming out with a ojp protocol which is based on ajp13 which will solve my problems, but until then (late october) I wanted to use Orion but it just doesn't integrate well with apache. Any suggestions ? No i haven't tried the tunnelServlet, I will look into that. I was just wondering if anyone else has this kind of setup. Note we are using Oracle's OC4J (which is essentially orion). They bought Orion and popped it into their next release of application server. Regards Gurinder elephantwalker [EMAIL PROTECTED] on 07/10/2001 08:45:30 PM Please respond to Orion-Interest [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] cc:(bcc: Gurinder Randhawa/Travel Underwriters) Subject: RE: Apache and Orion Have you tried using the tunnelServlet to pass all static requests to Apache? Its a little bass-ackwards, but orion could be faster than apache in this respect. Also, are you running orion, the loadbalancer, and apache on the same machine? This could be just a load issue. Lastly, orion is generally faster than apache at serving up static content. There are very good reasons for using apache for static content, though, that have nothing to do with speed. (For example, you have one ssl cert for apache, and you don't want to pay for another one for orion.). regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Gurinder Randhawa Sent: Tuesday, July 10, 2001 7:36 PM To: Orion-Interest Subject: Apache and Orion Is anyone using Apache as a front end to Orion. I find that using mod_proxy to forward web application requests is quite slow compared to using tomcat. Does anyone know if there is something else i can use beside mod_proxy for Apache to serve static pages and orion to serve my web applications ? I do need to use Apache as a front end server. I am also using a loadbalancer and a cluster for my orion setup behind apache. Any help would be much appreciated Gurinder
text database type ?
Can someone please tell me how I map a database type text (postgres type) to a String in Java, to handle large data ?? There already exists a mapping: type-mapping type=java.lang.String name=varchar / I if I inculde another one of this kind: type-mapping type=java.lang.String name=text / Orion will not know to which type it has to cast, does it ?? Please some advice, Eddie
RE: Transaction problems
We would also be interested in a solution to this problem as we have encountered the same thing. We are using 1.5.2 and Oracle 8.1.6 for our situation. We have also run into an issue where if you start a transaction and inside hit a lot of different data/ejbs the Orion server maxes out it's CURSOR allocation to oracle. It creates a new connection and continues on, but the error is thrown to the logs and can cause some code to skip steps (due to catching the exception). We were assuming that since the transaction was still open Orion was not closing any cursors to wait for a commit, but we don't really know what is going on in the background. Any ideas? Greg -Original Message- From: Christian Bagnoli [mailto:[EMAIL PROTECTED]] Sent: Friday, July 13, 2001 6:00 AM To: Orion-Interest Subject: Transaction problems Hi, we're implementing an entity bean with transactional (container managed) methods. This bean is accessed by a session statefull bean. We have transactional problem when a method fails (that is throws an EJBException) because orion doesn't rollback the transaction. Does anybody figure out how to make orion rollback the transaction? We have also tried with a session stateless/stateful having the same problem . Also implementing the SessionSycronization interface doesn't trap the transaction boundaries. Our data-source.xml is: data-source class=com.evermind.sql.DriverManagerDataSource name=SetmoveDS location=jdbc/SetmoveDS xa-location=jdbc/xa/MySetmoveDS ejb-location=jdbc/myEJBDS connection-driver=oracle.jdbc.OracleDriver username=test password=test url=jdbc:oracle:thin:test/test@testsun:1521:test inactivity-timeout=30 / we use orion 1.5.2. the ejb-jar.xml is: . session display-nameLogEntJAR/display-name descriptionLogEntJAR/description ejb-nameMyLogEnt/ejb-name homesetmove.beans.logica.LogEntHome/home remotesetmove.beans.logica.LogEnt/remote ejb-classsetmove.beans.logica.LogEntEJB/ejb-class session-typeStateful/session-type transaction-typeContainer/transaction-type ejb-ref ejb-ref-nameMyEntUtente/ejb-ref-name ejb-ref-typeEntity/ejb-ref-type homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote /ejb-ref /session . entity display-nameEntUtenteJAR/display-name descriptionEntUtenteJAR/description ejb-nameMyEntUtente/ejb-name homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote ejb-classsetmove.beans.logica.EntUtenteEJB/ejb-class persistence-typeBean/persistence-type prim-key-classjava.lang.String/prim-key-class reentrantfalse/reentrant resource-ref descriptiondescription/description res-ref-namejdbc/SetmoveDS/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /entity . container-transaction method ejb-nameLogEntEJB/ejb-name method-name*/method-name /method method ejb-nameEntUtenteEJB/ejb-name method-name*/method-name /method /container-transaction thanks a lot. Christian
Auto-reply: RE: Apache and Orion
Bonjour, Je serai absent jusqu'au30 juillet 2001.En cas d'urgence, vous pouvez contacter mon assistante Stéphanie Vikar. Tél: 01.47.62.23.24 - e-mail:sté[EMAIL PROTECTED] Cordialement, -- Philippe ELINCK Oracle +33 1 47 62 29 28 +33 6 07 34 06 08 [EMAIL PROTECTED] Votre accès privilégié à l'information technologique d'Oracle Your definitive source for Oracle technical information Oracle Technology Network http://technet.oracle.com/ For those that access PL/SQL through the application server (Oracle 9iAS), there is mod_plsql for Apache. Is there an equivalent for OrionServer? I do not believe that there is so those users would still need to rely on Apache. -Original Message- From: Michael J. Cannon [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 12, 2001 4:52 PM To: Orion-Interest Subject: Re: Apache and Orion So why use Apache? The Orionserver will serve up static http pages...I've looked and tehre are no issues I can see that Orion won't handle with regards the content 9i and the v.11/12 Oracle Apps... This is not meant as a criticism or flame...it's for my info, as I also support Oracle and have no prob running w/ just the OrionServer (w/ out Apache). Of course, all my apps are written to run that way. What does Apache do for Oracle that Orion can't do better? Michael J. Cannon [EMAIL PROTECTED] - Original Message - From: Gurinder Randhawa [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Thursday, July 12, 2001 12:10 PM Subject: RE: Apache and Orion I am running an orion cluster behind a load balancer and Apache at the front end on same machine, its on a test system so theirs no real load. We are using Oracles 9i Application Server. We use Apache for oracle reports and SSL and of course serving up static content etc. The problem is with mod_proxy which is just plain slow. Oracle is coming out with a ojp protocol which is based on ajp13 which will solve my problems, but until then (late october) I wanted to use Orion but it just doesn't integrate well with apache. Any suggestions ? No i haven't tried the tunnelServlet, I will look into that. I was just wondering if anyone else has this kind of setup. Note we are using Oracle's OC4J (which is essentially orion). They bought Orion and popped it into their next release of application server. Regards Gurinder elephantwalker [EMAIL PROTECTED] on 07/10/2001 08:45:30 PM Please respond to Orion-Interest [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] cc:(bcc: Gurinder Randhawa/Travel Underwriters) Subject: RE: Apache and Orion Have you tried using the tunnelServlet to pass all static requests to Apache? Its a little bass-ackwards, but orion could be faster than apache in this respect. Also, are you running orion, the loadbalancer, and apache on the same machine? This could be just a load issue. Lastly, orion is generally faster than apache at serving up static content. There are very good reasons for using apache for static content, though, that have nothing to do with speed. (For example, you have one ssl cert for apache, and you don't want to pay for another one for orion.). regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Gurinder Randhawa Sent: Tuesday, July 10, 2001 7:36 PM To: Orion-Interest Subject: Apache and Orion Is anyone using Apache as a front end to Orion. I find that using mod_proxy to forward web application requests is quite slow compared to using tomcat. Does anyone know if there is something else i can use beside mod_proxy for Apache to serve static pages and orion to serve my web applications ? I do need to use Apache as a front end server. I am also using a loadbalancer and a cluster for my orion setup behind apache. Any help would be much appreciated Gurinder
Re: Transaction problems
Hello Christian, The ejb-name tag in method must match the ejb-name in entity or session. Also, specify a trans-attribute. Try putting this in your ejb-jar.xml: container-transaction method ejb-nameMyLogEnt/ejb-name method-name*/method-name trans-attributeRequired/trans-attribute /method method ejb-nameMyEntUtente/ejb-name method-name*/method-name trans-attributeRequired/trans-attribute /method /container-transaction -- Best regards, Rafaelmailto:[EMAIL PROTECTED]
Re: Transaction problems
Hi Christian, Frankly we have the same problem, trying to access the entity bean through a session bean and not being able to rollback. However rollback is working perfectly fine in stateful/stateless session bean. One thing which I noticed in your xml file is that you have not given the tranas-attribute 'Required'. You have to do that in order to get at least the stateless or stateful beans to work on transactions. E.g. do two sql 'inserts' in one session bean in one method and if one fails throw EJBException and the rollback happens. But in the case of an entity bean being accessed by a session bean, if the entity throws an EJBException in the ejbStore() that is not being caught by the session bean and so the rollback does not occur. If you want the code for the session beans working with rollback, I can send it to you. I have to thank Mr Rob Lapenese for that bit of help. Kind Regards Aby Philip
RE: Transaction problems
As far as I have seen Orion behaves as per spec in regard to transactions. I am not sure what the default transaction type Orion will assume if you do not explicitly declare one in the ejb-jar.xml file but I imagine it defaults to supports. You should explicitly declare your transaction attribute to required in order to ensure that the session beans join the transaction of the entity beans. Like so: container-transaction method ejb-nameLogEntEJB/ejb-name method-name*/method-name trans-attributeRequired/trans-attribute /method method ejb-nameEntUtenteEJB/ejb-name method-name*/method-name trans-attributeRequired/trans-attribute /method /container-transaction Cheers, -Jon -Original Message- From: Christian Bagnoli [mailto:[EMAIL PROTECTED]] Sent: Friday, July 13, 2001 5:00 AM To: Orion-Interest Subject: Transaction problems Hi, we're implementing an entity bean with transactional (container managed) methods. This bean is accessed by a session statefull bean. We have transactional problem when a method fails (that is throws an EJBException) because orion doesn't rollback the transaction. Does anybody figure out how to make orion rollback the transaction? We have also tried with a session stateless/stateful having the same problem . Also implementing the SessionSycronization interface doesn't trap the transaction boundaries. Our data-source.xml is: data-source class=com.evermind.sql.DriverManagerDataSource name=SetmoveDS location=jdbc/SetmoveDS xa-location=jdbc/xa/MySetmoveDS ejb-location=jdbc/myEJBDS connection-driver=oracle.jdbc.OracleDriver username=test password=test url=jdbc:oracle:thin:test/test@testsun:1521:test inactivity-timeout=30 / we use orion 1.5.2. the ejb-jar.xml is: . session display-nameLogEntJAR/display-name descriptionLogEntJAR/description ejb-nameMyLogEnt/ejb-name homesetmove.beans.logica.LogEntHome/home remotesetmove.beans.logica.LogEnt/remote ejb-classsetmove.beans.logica.LogEntEJB/ejb-class session-typeStateful/session-type transaction-typeContainer/transaction-type ejb-ref ejb-ref-nameMyEntUtente/ejb-ref-name ejb-ref-typeEntity/ejb-ref-type homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote /ejb-ref /session . entity display-nameEntUtenteJAR/display-name descriptionEntUtenteJAR/description ejb-nameMyEntUtente/ejb-name homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote ejb-classsetmove.beans.logica.EntUtenteEJB/ejb-class persistence-typeBean/persistence-type prim-key-classjava.lang.String/prim-key-class reentrantfalse/reentrant resource-ref descriptiondescription/description res-ref-namejdbc/SetmoveDS/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /entity . container-transaction method ejb-nameLogEntEJB/ejb-name method-name*/method-name /method method ejb-nameEntUtenteEJB/ejb-name method-name*/method-name /method /container-transaction thanks a lot. Christian
RE: Transaction problems
check out the bad name on your session bean. Looks like that could be an issue. container-transaction method ejb-nameLogEntEJB/ejb-name !- should be MyEntEJB -- method-name*/method-name /method method ejb-nameEntUtenteEJB/ejb-name method-name*/method-name /method /container-transaction regards, the elephantwalker .ps We use transaction control with Oracle, and roll backs are only a problem when there is a time-out issue. That is, Oracle times out on the transaction before the server is finished. If you have nested transactions, are some of them still pending? I mean, a sfsb is around as long as the session is open or the session times out. Usually the session time-out is 56 minutes in orion, unless you change it. Your Oracle time-out is 30 minutes. That mismatch could be the issue. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of J Davis Sent: Friday, July 13, 2001 7:44 AM To: Orion-Interest Subject: RE: Transaction problems We would also be interested in a solution to this problem as we have encountered the same thing. We are using 1.5.2 and Oracle 8.1.6 for our situation. We have also run into an issue where if you start a transaction and inside hit a lot of different data/ejbs the Orion server maxes out it's CURSOR allocation to oracle. It creates a new connection and continues on, but the error is thrown to the logs and can cause some code to skip steps (due to catching the exception). We were assuming that since the transaction was still open Orion was not closing any cursors to wait for a commit, but we don't really know what is going on in the background. Any ideas? Greg -Original Message- From: Christian Bagnoli [mailto:[EMAIL PROTECTED]] Sent: Friday, July 13, 2001 6:00 AM To: Orion-Interest Subject: Transaction problems Hi, we're implementing an entity bean with transactional (container managed) methods. This bean is accessed by a session statefull bean. We have transactional problem when a method fails (that is throws an EJBException) because orion doesn't rollback the transaction. Does anybody figure out how to make orion rollback the transaction? We have also tried with a session stateless/stateful having the same problem . Also implementing the SessionSycronization interface doesn't trap the transaction boundaries. Our data-source.xml is: data-source class=com.evermind.sql.DriverManagerDataSource name=SetmoveDS location=jdbc/SetmoveDS xa-location=jdbc/xa/MySetmoveDS ejb-location=jdbc/myEJBDS connection-driver=oracle.jdbc.OracleDriver username=test password=test url=jdbc:oracle:thin:test/test@testsun:1521:test inactivity-timeout=30 / we use orion 1.5.2. the ejb-jar.xml is: . session display-nameLogEntJAR/display-name descriptionLogEntJAR/description ejb-nameMyLogEnt/ejb-name homesetmove.beans.logica.LogEntHome/home remotesetmove.beans.logica.LogEnt/remote ejb-classsetmove.beans.logica.LogEntEJB/ejb-class session-typeStateful/session-type transaction-typeContainer/transaction-type ejb-ref ejb-ref-nameMyEntUtente/ejb-ref-name ejb-ref-typeEntity/ejb-ref-type homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote /ejb-ref /session . entity display-nameEntUtenteJAR/display-name descriptionEntUtenteJAR/description ejb-nameMyEntUtente/ejb-name homesetmove.beans.logica.EntUtenteHome/home remotesetmove.beans.logica.EntUtente/remote ejb-classsetmove.beans.logica.EntUtenteEJB/ejb-class persistence-typeBean/persistence-type prim-key-classjava.lang.String/prim-key-class reentrantfalse/reentrant resource-ref descriptiondescription/description res-ref-namejdbc/SetmoveDS/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref /entity . container-transaction method ejb-nameLogEntEJB/ejb-name method-name*/method-name /method method ejb-nameEntUtenteEJB/ejb-name method-name*/method-name /method /container-transaction thanks a lot. Christian
Re: Apache and Orion
ciao yes can divide your site urls in urls needing j2ee, these are proxyed by apache to oc4j (orion) and those asking for pl/sql code passing through using mod_pl/sql to the DB for execution (pure pl/sql code generating html code) or retrieval of the page skeleton from the DB and execution/ page resolution performed by a particular servlet (parallelservlet page engine) running on jserv (Portal) . ciao Paolo Klonicki, Stephen A wrote: For those that access PL/SQL through the application server (Oracle 9iAS), there is mod_plsql for Apache. Is there an equivalent for OrionServer? I do not believe that there is so those users would still need to rely on Apache. -Original Message- From: Michael J. Cannon [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 12, 2001 4:52 PM To: Orion-Interest Subject: Re: Apache and Orion So why use Apache? The Orionserver will serve up static http pages...I've looked and tehre are no issues I can see that Orion won't handle with regards the content 9i and the v.11/12 Oracle Apps... This is not meant as a criticism or flame...it's for my info, as I also support Oracle and have no prob running w/ just the OrionServer (w/ out Apache). Of course, all my apps are written to run that way. What does Apache do for Oracle that Orion can't do better? Michael J. Cannon [EMAIL PROTECTED] - Original Message - From: Gurinder Randhawa [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Thursday, July 12, 2001 12:10 PM Subject: RE: Apache and Orion I am running an orion cluster behind a load balancer and Apache at the front end on same machine, its on a test system so theirs no real load. We are using Oracles 9i Application Server. We use Apache for oracle reports and SSL and of course serving up static content etc. The problem is with mod_proxy which is just plain slow. Oracle is coming out with a ojp protocol which is based on ajp13 which will solve my problems, but until then (late october) I wanted to use Orion but it just doesn't integrate well with apache. Any suggestions ? No i haven't tried the tunnelServlet, I will look into that. I was just wondering if anyone else has this kind of setup. Note we are using Oracle's OC4J (which is essentially orion). They bought Orion and popped it into their next release of application server. Regards Gurinder elephantwalker [EMAIL PROTECTED] on 07/10/2001 08:45:30 PM Please respond to Orion-Interest [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] cc:(bcc: Gurinder Randhawa/Travel Underwriters) Subject: RE: Apache and Orion Have you tried using the tunnelServlet to pass all static requests to Apache? Its a little bass-ackwards, but orion could be faster than apache in this respect. Also, are you running orion, the loadbalancer, and apache on the same machine? This could be just a load issue. Lastly, orion is generally faster than apache at serving up static content. There are very good reasons for using apache for static content, though, that have nothing to do with speed. (For example, you have one ssl cert for apache, and you don't want to pay for another one for orion.). regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Gurinder Randhawa Sent: Tuesday, July 10, 2001 7:36 PM To: Orion-Interest Subject: Apache and Orion Is anyone using Apache as a front end to Orion. I find that using mod_proxy to forward web application requests is quite slow compared to using tomcat. Does anyone know if there is something else i can use beside mod_proxy for Apache to serve static pages and orion to serve my web applications ? I do need to use Apache as a front end server. I am also using a loadbalancer and a cluster for my orion setup behind apache. Any help would be much appreciated Gurinder begin:vcard n:ramasso;paolo x-mozilla-html:FALSE adr:;; version:2.1 email;internet:[EMAIL PROTECTED] fn:paolo ramasso end:vcard
Some questions on Orion
Hi! I'm currently evaluating Orion for internal use and a customer. Does Orion support/include: RMI over JRMP ? any OODBMS ? any ORMapping Tools ? Realm-Integration like LDAP, RDBMS ? Are the any IDEs supporting Orion (beside Kawa from Macromedia) ? Is ORACLE going to by Orion ? Regards Florian Werner
Re: EJB 2.0 local interfaces
Vincent, OrionServer 1.5.2 is EJB2.0 Proposed Final Draft 1 compliant (i think there may be some PFD2 things in there as well) but, i don't believe much more is going to be completed towards the 2.0 spec until the 2.0 spec is final. Therein lies the partiality of the EJB2.0 support. peace - scot Vincent Massol wrote: Does anyone know when EJB 2.0 local interfaces will be available in Orion ? Apparently they are not currently implemented (see http://www.c2.com/cgi/wiki?OrionServerSpecSupport). What would be really nice would be to detail more what is supported in Orion 1.5.2 on the main page of the orion web site. Instead of saying Partial EJB 2.0 support, detail what is supported ... (and what date of the spec. as it has recently changed ...). Thanks -Vincent
RE: Some questions on Orion
see below... regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Florian Werner Sent: Friday, July 13, 2001 9:53 AM To: Orion-Interest Subject: Some questions on Orion Hi! I'm currently evaluating Orion for internal use and a customer. Does Orion support/include: RMI over JRMP ? any OODBMS ? any ORMapping Tools ? Realm-Integration like LDAP, RDBMS ? j2ee support for rmi uses the over the wire protocol ormi. AFAIK, If you can create a schema for the databank (should be easily done with OODBMS) this should work. Like most j2ee vendors, Orion has its own OR mapping tool EJBUserManager and DataSourceUserManager can be used directly with a database and a new custom usermanager can easily use an LDAP server. There is also a rolemanager api. Are the any IDEs supporting Orion (beside Kawa from Macromedia) ? We use Sun's Forte debugging with Orion all of the time. Is ORACLE going to by Orion ? Oracle has already licensed Orion as oc4j. So you can pay Oracle $30 k for Orion, or pay Ironflare $1.5 k ;). oc4j is exactly the same as Orion. Regards Florian Werner
RE: Apache and Orion
Yes. I was responding to messages regarding Oracle's 9iAS asking if Apache is even necessary if orionserver can serve up web pages. If you are using pl/sql then you will need Apache/mod_plsql. orionserver alone will not work. Regards, Steve Klonicki -Original Message- From: Paolo Ramasso [mailto:[EMAIL PROTECTED]] Sent: Friday, July 13, 2001 12:40 PM To: Orion-Interest Subject: Re: Apache and Orion ciao yes can divide your site urls in urls needing j2ee, these are proxyed by apache to oc4j (orion) and those asking for pl/sql code passing through using mod_pl/sql to the DB for execution (pure pl/sql code generating html code) or retrieval of the page skeleton from the DB and execution/ page resolution performed by a particular servlet (parallelservlet page engine) running on jserv (Portal) . ciao Paolo Klonicki, Stephen A wrote: For those that access PL/SQL through the application server (Oracle 9iAS), there is mod_plsql for Apache. Is there an equivalent for OrionServer? I do not believe that there is so those users would still need to rely on Apache. -Original Message- From: Michael J. Cannon [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 12, 2001 4:52 PM To: Orion-Interest Subject: Re: Apache and Orion So why use Apache? The Orionserver will serve up static http pages...I've looked and tehre are no issues I can see that Orion won't handle with regards the content 9i and the v.11/12 Oracle Apps... This is not meant as a criticism or flame...it's for my info, as I also support Oracle and have no prob running w/ just the OrionServer (w/ out Apache). Of course, all my apps are written to run that way. What does Apache do for Oracle that Orion can't do better? Michael J. Cannon [EMAIL PROTECTED] - Original Message - From: Gurinder Randhawa [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Thursday, July 12, 2001 12:10 PM Subject: RE: Apache and Orion I am running an orion cluster behind a load balancer and Apache at the front end on same machine, its on a test system so theirs no real load. We are using Oracles 9i Application Server. We use Apache for oracle reports and SSL and of course serving up static content etc. The problem is with mod_proxy which is just plain slow. Oracle is coming out with a ojp protocol which is based on ajp13 which will solve my problems, but until then (late october) I wanted to use Orion but it just doesn't integrate well with apache. Any suggestions ? No i haven't tried the tunnelServlet, I will look into that. I was just wondering if anyone else has this kind of setup. Note we are using Oracle's OC4J (which is essentially orion). They bought Orion and popped it into their next release of application server. Regards Gurinder elephantwalker [EMAIL PROTECTED] on 07/10/2001 08:45:30 PM Please respond to Orion-Interest [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] cc:(bcc: Gurinder Randhawa/Travel Underwriters) Subject: RE: Apache and Orion Have you tried using the tunnelServlet to pass all static requests to Apache? Its a little bass-ackwards, but orion could be faster than apache in this respect. Also, are you running orion, the loadbalancer, and apache on the same machine? This could be just a load issue. Lastly, orion is generally faster than apache at serving up static content. There are very good reasons for using apache for static content, though, that have nothing to do with speed. (For example, you have one ssl cert for apache, and you don't want to pay for another one for orion.). regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Gurinder Randhawa Sent: Tuesday, July 10, 2001 7:36 PM To: Orion-Interest Subject: Apache and Orion Is anyone using Apache as a front end to Orion. I find that using mod_proxy to forward web application requests is quite slow compared to using tomcat. Does anyone know if there is something else i can use beside mod_proxy for Apache to serve static pages and orion to serve my web applications ? I do need to use Apache as a front end server. I am also using a loadbalancer and a cluster for my orion setup behind apache. Any help would be much appreciated Gurinder
Application Name
Is there a way to query the application name from JSP? I apologize if this message is a duplicate. I sent one several hours ago and it hasn't showed up yet. I don't know if this is normal for list servers. Wayne Franklin Marathon Innovations, Inc.
How do I re-deploy my application?
I have an EAR, WAR and JAR and I have successfully deployed them. I made a change to a servlet and I have bulid the whole thing again with ANT. At this point how do I redeploy the modified application? (I've tried restarting, and deloying options via admin.jar) Thanks Tim _ Tim Kang Database Developer Syoni Communications Inc. You can catch me at ~ mailto:[EMAIL PROTECTED] TEL 604.871.1000 ext.2231 CELL 604.790.2566 CELL 604.788.4314 FAX 604.871.1001 FREE 888.440.4477 loc. 4 FAX 888.520.4477 Check out. http://www.mediaco.ca http://www.syoni.com http://www.onlinebroadcasting.com
RE: Application Name
Title: RE: Application Name request.getContextPath() gives you the the application context name. pageContext.getServletContext().getServletContextName() Returns the name of this web application correponding to this ServletContext as specified in the deployment descriptor for this web application by the display-name element. Kesav Kumar Kolla Voquette Inc 650 356 3740(W) 510 889 6840(R) Voquette...Delivering Sound Information -Original Message- From: Wayne Franklin [mailto:[EMAIL PROTECTED]] Sent: Friday, July 13, 2001 12:31 PM To: Orion-Interest Subject: Application Name Is there a way to query the application name from JSP? I apologize if this message is a duplicate. I sent one several hours ago and it hasn't showed up yet. I don't know if this is normal for list servers. Wayne Franklin Marathon Innovations, Inc.
Re: How do I re-deploy my application?
Just copy the .ear file to where you copied the .ear file before and it will redeploy the app - just add that functionality in your ant build file. --- Tim Kang - Syoni Communications Inc. [EMAIL PROTECTED] wrote: I have an EAR, WAR and JAR and I have successfully deployed them. I made a change to a servlet and I have bulid the whole thing again with ANT. At this point how do I redeploy the modified application? (I've tried restarting, and deloying options via admin.jar) Thanks Tim _ Tim Kang Database Developer Syoni Communications Inc. You can catch me at ~ mailto:[EMAIL PROTECTED] TEL 604.871.1000 ext.2231 CELL 604.790.2566 CELL 604.788.4314 FAX 604.871.1001 FREE 888.440.4477 loc. 4 FAX 888.520.4477 Check out. http://www.mediaco.ca http://www.syoni.com http://www.onlinebroadcasting.com __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/
Orion Tuts...
Hello, I am pretty new to orion, as well as EJB. I was wondering if somone could point me to a place where I might ifnd information or possibly tutorials on deploying a sample ejb. If there any sites other than orionserver and orionsupport.com I would appreciate the urls. Thanks, wes
RE: How do I re-deploy my application?
Tim, Just copy your ear file over your old ear file which if you go with the default should in in your orion/applications directory. You can modify your build.xml to automatically copy the newly compiled ear file there or modify the server.xml to point to your ear build directory. Good Luck Doug -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tim Kang - Syoni Communications Inc. Sent: Friday, July 13, 2001 3:49 PM To: Orion-Interest Subject: How do I re-deploy my application? I have an EAR, WAR and JAR and I have successfully deployed them. I made a change to a servlet and I have bulid the whole thing again with ANT. At this point how do I redeploy the modified application? (I've tried restarting, and deloying options via admin.jar) Thanks Tim _ Tim Kang Database Developer Syoni Communications Inc. You can catch me at ~ mailto:[EMAIL PROTECTED] TEL 604.871.1000 ext.2231 CELL 604.790.2566 CELL 604.788.4314 FAX 604.871.1001 FREE 888.440.4477 loc. 4 FAX 888.520.4477 Check out. http://www.mediaco.ca http://www.syoni.com http://www.onlinebroadcasting.com
EJBUserManager not working?
I just setup the EJBUserManager, which seems like it would be a nice alternative to the DataSourceUserManager for a newproject I'm working on. Setting it up wasn't a problem -- Orion made the table, I've already got the security constrints working, thats all fine. But I do have a strange problem, that doesn't make sense and is a huge stumbling block. When I call the RoleManager.createPrinciple() do some operations and then call RoleManager.store() an entity is created, but oddly the entity only ever has a name (never a password or groups). I thought this was annoying, but I figured that I could get the entity and modify it directly using EJBUser.setPassword() and EJBUser.addToGroup(). Since EJBUser is an actual entity CMP EJB it should persist automatically. But these don't stick either... To add even more wierness into the mix, while I still have the original principle reference I can authenticate as the user using RoleManager.login(). But I can never reauthenticate as the user since the password is NULL in the database, this seems to imply that the data is valid in memory but is not being persisted. A final important note is that I have no problems with EJBs in general, have many CMP EJBs that work fine in the exact same deployment, so I'm pretty sure its not the environment. ANyone have any insight into the EJBUserManager?
Internal server error
hi, i'm new in use orion aplication.. i ' m writting a session bean.. and deploy it in orion but when i open IE to see it i recived Internal server error ... my application attach to this mail ... convertor.zip
RE: Orion Tuts...
try www.jollem.com, there are two tutorials there. They start you out with baby steps, so they should be useful. These are also referenced on the Orionserver site. Regards, the elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Wes Weems Sent: Friday, July 13, 2001 3:57 PM To: Orion-Interest Subject: Orion Tuts... Hello, I am pretty new to orion, as well as EJB. I was wondering if somone could point me to a place where I might ifnd information or possibly tutorials on deploying a sample ejb. If there any sites other than orionserver and orionsupport.com I would appreciate the urls. Thanks, wes
Exception thrown in Entity bean not being caught by the session bean(butworks in J2EE RI)
Hi everyone, Basically what I am trying to do is I have a function in a session bean called setDBItems(String, String, String, String). This function is supposed to do (in sequence) 1) sql insert to a table 'sabra' with the first two parameters of the function. 2) an entity bean update using the 'account.credit(100.00)' function. It updates the table accountums. 3) another sql insert to the table 'sabra' using the last two parameters of the function. My aim is to have one of these steps fail so that all the 3 database inserts/updates rollback. e.g. if the step 3 fails, step 1 and 3 should rollback. This is working in Orion. That is the insert is done by a normal PreparedStatement and not by and entity bean. The next aim is to have the entity bean 'update' fail so that the other normal 'sqls' rollback. The balance field in the accountums table has a length of NUMBER(5,2) so when I call the entity bean's credit (account.credit(12345.00)) the entity update should fail, which should rollback all the other sqls. Since this is a transaction on the setDBItems() the ejbStore() is only called towards the end of the setDBItems() i.e. step 1) and step 2) and step 3) happen, but only at the end of the transaction of the setDBItems () the ejbStore() of the entity is being called. This is fine and this is how it should work. The ejbStore() throws an EJBException, but this is not being caught in the setDBItems(). If this happened, then the setDBItems would be able to throw an EJBException which would rollback everything and I would be a happy man. Now the main thing is that the Exception thrown by the store does not come to the Session bean. I tried using the UserTransaction so that when I say ut.commit(), the ejbStore() would be called and I could catch the Exception thrown by the entity bean, but still in this case the Exception is not being caught by the Session bean although the code is there. I tried throwing a RemoteException with same results. We are using Oracle. Using the thin driver. (jdbc:oracle:thin:@192.168.0.5:1521:dcom) This same program works well in J2EE. I had a previous problem with transactions in Orion sometime back and found out that it was because the Remote was throwing Exception instead of any other. When I changed it to some RemoteException, it worked. So I am beginning to wonder if Orion has a different way of implementing things. but anyway I guess you would be able to see better reason on this. If anyone has a working example of what I am trying to do (in Orion), I would appreciate it if someone could send the same thing to me. Thanks very much. Thanks Kind Regards Aby Philip
