Path-info null on include.
Title: Path-info null on include. I have a command-handling servlet that triggers different commandactions depending on the value of the pathInfo property. I.e. my command-handler servlets has code looking something like: String pathInfo = request.getPathInfo(); String commandName = getCommandName(pathInfo); String methodName = getMethodName(commandName); Method commandMethod = getCommandMethod(methodName); invokeCommandMethod(commandMethod); and is invoked using an URI like: /gunnar/action/ListCategories where action is the url-pattern mapped for this servlet and gunnar is the context-path for this app. This is how the browser invokes the servlet. When including and forwarding the Context-path is not passed along. And the problem does not lie in the not passing the context-path along the request. I tried both with and without. When having the Context-path on the URI, getRequestDispatcher throws an IllegalArgumentException just as the API documentation denotes. the problem occurs when I try to jsp:include my servlet from a JSP page. When including the servlet, getPathInfo() on HttpServletRequest returns null. After looking through the Java Servlet Specification 2.3 I found a couple of request attributes that are supposed to exist to let at servlet find out values such as path-info, query-string and so on when having been included by the request target servlet/jsp. But as I read the javax.servlet.include.path_info attribute that the spec talks about I get a null value again. regards, Patrik Andersson
Primarkey is 0
Title: Primarkey is 0 I have a CMP entitybean named Category. It has a name and an id CMP field. I have added a finder method called findAll(),which orion very nicely added a finder-method tag in orion-ejb-jar.xml for me, that returns a java.util.Collection object. When I iterate that collection I get the name property from each Category object correctly read, but the id property is always 0. The SQL type in the database is INT with size 4. The return type of the ejbCreate method is long. The id is primkey-field and cmp-field. primkey-class is java.lang.Long. What am I missing? regards, Patrik Andersson
SV: Primarkey is 0
Title: Primarkey is 0 I did further tests. When I do findByPrimarykey on CategoryHome with one of the id:s that exist in the database. Get get nothing at all. It throws a RemoteException with a nested NPE. com.evermind.server.rmi.OrionRemoteException: Error in ejbLoad: java.lang.NullPointerException at CategoryHome_EntityHomeWrapper9.findExistingEntity(CategoryHome_EntityHomeWrapper9.java:69) at CategoryHome_EntityHomeWrapper9.findByPrimaryKey(CategoryHome_EntityHomeWrapper9.java:224) at com.cypoint.patrik.gunnar_se.servlet.ControllerServlet.onListCategoriesCommand(ControllerServlet.java:102) at java.lang.reflect.Method.invoke(Native Method) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.CommandDispatcher.invokeMethod(AbstractManagerServlet.java:169) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.CommandDispatcher.dispatchCommand(AbstractManagerServlet.java:288) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.AbstractManagerServlet.doGet(AbstractManagerServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:190) at javax.servlet.http.HttpServlet.service(HttpServlet.java:302) at javax.servlet.http.HttpServlet.service(HttpServlet.java:329) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.include(JAX) at com.evermind.server.http.EvermindPageContext.include(JAX) at __jspPage10_leftFrame_jsp._jspService(__jspPage10_leftFrame_jsp.java:31) at com.orionserver.http.OrionHttpJspPage.service(JAX) at com.evermind.server.http.HttpApplication.xu(JAX) at com.evermind.server.http.JSPServlet.service(JAX) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.s1(JAX) at com.evermind.server.http.eg.s9(JAX) at com.evermind.server.http.eg.dr(JAX) at com.evermind.util.f.run(JAX) Nested exception is:java.lang.NullPointerException at java.io.ObjectInputStream.readFullyInternal(Unknown Source) at java.io.ObjectInputStream.bufferData(Unknown Source) at java.io.ObjectInputStream.readShort(Unknown Source) at java.io.ObjectInputStream.readStreamHeader(Unknown Source) at java.io.ObjectInputStream.init(Unknown Source) at com.evermind.io.kq.init(JAX) at com.evermind.server.ejb.gw.init(JAX) at com.evermind.server.ejb.EntityEJBObject.deSerialize(JAX) at Category_EntityBeanWrapper0.loadState(Category_EntityBeanWrapper0.java:665) at CategoryHome_EntityHomeWrapper9.findExistingEntity(CategoryHome_EntityHomeWrapper9.java:33) at CategoryHome_EntityHomeWrapper9.findByPrimaryKey(CategoryHome_EntityHomeWrapper9.java:224) at com.cypoint.patrik.gunnar_se.servlet.ControllerServlet.onListCategoriesCommand(ControllerServlet.java:102) at java.lang.reflect.Method.invoke(Native Method) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.CommandDispatcher.invokeMethod(AbstractManagerServlet.java:169) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.CommandDispatcher.dispatchCommand(AbstractManagerServlet.java:288) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.AbstractManagerServlet.doGet(AbstractManagerServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:190) at javax.servlet.http.HttpServlet.service(HttpServlet.java:302) at javax.servlet.http.HttpServlet.service(HttpServlet.java:329) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.include(JAX) at com.evermind.server.http.EvermindPageContext.include(JAX) at __jspPage10_leftFrame_jsp._jspService(__jspPage10_leftFrame_jsp.java:31) at com.orionserver.http.OrionHttpJspPage.service(JAX) at com.evermind.server.http.HttpApplication.xu(JAX) at com.evermind.server.http.JSPServlet.service(JAX) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.s1(JAX) at com.evermind.server.http.eg.s9(JAX) at com.evermind.server.http.eg.dr(JAX) at com.evermind.util.f.run(JAX) What is this? regards, Patrik Andersson
SV: Primarkey is 0
Title: Primarkey is 0 I found yet another thing. When orion created tables for two entities in my system. Category has-many Questions. Orion added a column to the Category table called questions. That is also the CMP field of type java.util.Collection that holds referenses to the questions that belong to this category. Only the column is of type VARBINARY and of size 1. A call to create on category home threw an exception from my SQL server stating that data would be truncated, so I changed the size of the VARBINARY column to 256 instead.. and now everything seems to work.
Re: New article on orionsupport
Correction, as you all hopefully guessed, the correct URL is http://www.orionsupport.com/articles/datasourceusermanager.html From: Hani Suleiman [EMAIL PROTECTED] Reply-To: Orion-Interest [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Subject: New article on orionsupport Date: Fri, 16 Mar 2001 22:52:31 -0500 (EST) To help clear up some of the confusion about user managers, I've submitted an article to orionsupport.com with a step by step guide on how to configure DataSourceUserManager. This covers enough of the general concepts regarding user managers that it'd hopefully be helpful for those of you trying to configure your own. I'll be adding/clarifying/modifying the howto based on user feedback over the next few days. The url for the howto is http://www.orionserver.com/articles/datasourceusermanager.html Hani Suleiman _ Get your FREE download of MSN Explorer at http://explorer.msn.com
RE: Questions regarding 1-n bi-directional relationships...
Title: RE: Questions regarding 1-n bi-directional relationships... If I recall correctly, bi-directional relationships _do_ work. Did you remember to create a relationship tag for each direction? -tim -Original Message- From: Alex Paransky [mailto:[EMAIL PROTECTED]] Sent: Friday, March 16, 2001 8:26 PM To: Orion-Interest Subject: Questions regarding 1-n bi-directional relationships... I have an entity called Account, and User. One Account can have many Users (bi-directional relationship). When I add a new User to the Account, the relationship table gets updated, but the AccountId field in the User table is not updated. Is this normal? It thought that account.getUsers().addUser(user) should BOTH update the relationship table and configure the accountId field in the User table. Can someone verify this? Thanks. -AP_
RE: Dependents in 1-N don't go away
Title: RE: Dependents in 1-N don't go away
Dependent objects (DO) do not go away automatically.
There is an un-implemented option in the deployment
descriptor called cascade-delete, but alas, it is
unimplemented.
The DO life-cycle is one of the main issues with DOs
in the spec and one reason they may be changed.
For now, just implement ejbRemove in your entity
and DOs so they call the remove of their children.
-tim
-Original Message-
From: Christian Billen [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 16, 2001 7:43 PM
To: Orion-Interest
Subject: Dependents in 1-N don't go away
Hi everyone,
I am having an issue with my 1-n dependents relationship. My
dependents
don't get deleted when I remove them from the cmr Set.
I have a PhoneNumber dependent class which has a field type,
countrycode,
number, etc...
I implemented the equal method in my class such that two
phonenumber having
the same type are equal, these type being like business,
fax, cell,
etc
Now I have an ejb class, the Customer ejb, which has :
abstract PhoneNumber createPhoneNumber()
abstract Set getPhoneNumbers()
abstract void setPhoneNumbers(Phonenumber n)
void addPhoneNumber(String type, String areaCode, ...)
{
PhoneNumber p = createPhoneNumber();
//Remove an existing phone
//*1
getPhoneNumbers().remove(phoneNumber);
//*2
getPhoneNumbers().add(phoneNumber);
//*3
}
Basically since my phonenumber equals on type, the desired
effect is I want
to wipe out a previous phonenumber of the same type before
adding the new
one.
My problem is that I can see the phoneNumber being
successfully removed from
the list by putting debug calls at *1,*2 and *3 that checks on
getPhoneNumbers.size() ...and the method commits correctly.
But the rows
are still in the database. Which if I call this method again
will cause a
Duplicate Key exception from my DB.
Anyone knows why the remove() call doesn't seem to affect the db?
Note: I run within container transaction on this method.
Thanks,
Christian
Re: Custom UserManager - Problem Solved!
I finally got my custom user manager working. I put an empty principals.xml in my application, it only had enough tags to meet the DTD, but didn't have any users or groups in it. I also put an orion-application.xml into my application specifying the custom user manager, and then packaged all that up into my '.ear' file. But here is what was causing the problem, orion-1.4.5 does not update those files when the application is re-deployed. I'm not sure if this is a bug or configurable somewhere, but ultimately that is what was causing my grief! I appreciate all the suggestions and was able to incorporate some of them in my code already! Thanks for the help Original Message On 3/16/01, 3:39:38 PM, Matthew R Bauer [EMAIL PROTECTED] wrote regarding Re: Custom UserManager.: Don't user setParent. Just leave it as an empty method. I do that and it works just fine. Matt On Fri, 16 Mar 2001, Michael Gantz wrote:
RE: Custom UserManager - Problem Solved!
oops... I should have told you this little secret. The only way I got my user manager to work was modifying the application-xml in the deployment directory. I could never find a configuration that did this automaticly. Regards, Elephantwalker -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Michael Gantz Sent: Saturday, March 17, 2001 7:23 AM To: Orion-Interest Subject: Re: Custom UserManager - Problem Solved! I finally got my custom user manager working. I put an empty principals.xml in my application, it only had enough tags to meet the DTD, but didn't have any users or groups in it. I also put an orion-application.xml into my application specifying the custom user manager, and then packaged all that up into my '.ear' file. But here is what was causing the problem, orion-1.4.5 does not update those files when the application is re-deployed. I'm not sure if this is a bug or configurable somewhere, but ultimately that is what was causing my grief! I appreciate all the suggestions and was able to incorporate some of them in my code already! Thanks for the help Original Message On 3/16/01, 3:39:38 PM, Matthew R Bauer [EMAIL PROTECTED] wrote regarding Re: Custom UserManager.: Don't user setParent. Just leave it as an empty method. I do that and it works just fine. Matt On Fri, 16 Mar 2001, Michael Gantz wrote:
RE: REFERENCE WAR CLASSES FROM EJB-JAR FILES
Yes, put your common classes in the EJB JAR. EJB JAR's can't see classes in your WAR. WAR's can see classes in your EJB JAR. -mike -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Josh P Motto Sent: Saturday, March 17, 2001 10:21 PM To: Orion-Interest Subject: REFERENCE WAR CLASSES FROM EJB-JAR FILES Hello, Can anyone help me with this quick question? I developed several javabeans (not ejb) that I use to pass data to and from my EJBs from servlets and Custom Tag Libraries... IE address.java contains the standard address address fields like street city, etc. I store these "pass by value" regular javabeans in the same directory tree as my servlets - and they get compiled successfully into a war file, and then I compile my EJBs into several Jar files, and finally into an EAR file. However, when starting orion, I get a NoClassDefFoundError indicating that the EJB jar file cannot succesully import the javabean package into the from the web war file into the ejb.jar file. My question: IS IT POSSIBLE TO IMPORT (reference) WEB WAR CLASSES (IE REGULAR JAVABEANS) STORED IN THE SAME FOLDER AS SERVLETS INTO EJBS (ie war file)? THANK YOU VERY MUCH HERE IS THE ERROR Auto-deploying usr-ejb.jar (No previous deployment found)... java.lang.NoClassDefFoundError: com/taskpro/web/usr/UsrLoginCredentia lsPBV at java.lang.Class.getMethods0(Native Method) at java.lang.Class.getMethods(Class.java:742) at com.evermind.server.ejb.compilation.gb.ah8(JAX) at com.evermind.server.ejb.compilation.fm.s_(JAX) at com.evermind.server.ejb.compilation.ga.s_(JAX) at com.evermind.server.ejb.EJBContainer.bz(JAX) at com.evermind.server.Application.bz(JAX) at com.evermind.server.Application.gf(JAX) at com.evermind.server.ApplicationServer.rv(JAX) at com.evermind.server.ApplicationServer.aqb(JAX) at com.evermind.server.ApplicationServer.gf(JAX) at com.evermind.server.hg.run(JAX) at java.lang.Thread.run(Thread.java:484) at com.evermind.util.f.run(JAX) _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
RE: REFERENCE WAR CLASSES FROM EJB-JAR FILES
Mike Cannon-Brookes ([EMAIL PROTECTED]) wrote: Yes, put your common classes in the EJB JAR. EJB JAR's can't see classes in your WAR. WAR's can see classes in your EJB JAR. -mike I didn't know that... cool! Is that a J2EE-defined behaviour, or is it orion-specific? Yet another solution is possible with Orion; I am using an entry in the orion-application.xml to specify a library directory. Any jars placed in that directory are visible to the entire application. Kind of like the orion/lib directory but on the application level. Gary -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Josh P Motto Sent: Saturday, March 17, 2001 10:21 PM To: Orion-Interest Subject: REFERENCE WAR CLASSES FROM EJB-JAR FILES Hello, Can anyone help me with this quick question? I developed several javabeans (not ejb) that I use to pass data to and from my EJBs from servlets and Custom Tag Libraries... IE address.java contains the standard address address fields like street city, etc. I store these "pass by value" regular javabeans in the same directory tree as my servlets - and they get compiled successfully into a war file, and then I compile my EJBs into several Jar files, and finally into an EAR file. However, when starting orion, I get a NoClassDefFoundError indicating that the EJB jar file cannot succesully import the javabean package into the from the web war file into the ejb.jar file. My question: IS IT POSSIBLE TO IMPORT (reference) WEB WAR CLASSES (IE REGULAR JAVABEANS) STORED IN THE SAME FOLDER AS SERVLETS INTO EJBS (ie war file)? THANK YOU VERY MUCH HERE IS THE ERROR Auto-deploying usr-ejb.jar (No previous deployment found)... java.lang.NoClassDefFoundError: com/taskpro/web/usr/UsrLoginCredentia lsPBV at java.lang.Class.getMethods0(Native Method) at java.lang.Class.getMethods(Class.java:742) at com.evermind.server.ejb.compilation.gb.ah8(JAX) at com.evermind.server.ejb.compilation.fm.s_(JAX) at com.evermind.server.ejb.compilation.ga.s_(JAX) at com.evermind.server.ejb.EJBContainer.bz(JAX) at com.evermind.server.Application.bz(JAX) at com.evermind.server.Application.gf(JAX) at com.evermind.server.ApplicationServer.rv(JAX) at com.evermind.server.ApplicationServer.aqb(JAX) at com.evermind.server.ApplicationServer.gf(JAX) at com.evermind.server.hg.run(JAX) at java.lang.Thread.run(Thread.java:484) at com.evermind.util.f.run(JAX) _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
orion-ejb-jar.xml query
Hi everybody I am experiencing problem in orion-ejb-jar.xml . Whenever i try to write a finder method involving 2 fields rather than one, orion overwrites the query in the finder-method by a findAll equivalent method like below finder-method query="" !-- Generated SQL: "select codes.companyId, codes.categoryName, codes.entryValue, codes.entryDescription from codes" -- INSTEAD of finder-method query="$companyId = $1 and $categoryName = $2" please tell me how to stop orion from overwriting the finder-method at time of deployment I even tried to copy the orion-ejb-jar.xml into the XXX/lib/ejb/orion/orion-ejb-jar.xml writing a small copy script in the build.xml and then built the XXX-ejb.jar out of it thinking that ant will then automatically copy the orion-ejb-jar.xml in the application-deployment/XXX/XXX-ejb.jar directory . XXX is the name of my application. Please help me Thanks __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
Re: Primarkey is 0
Hi Patrick Just go thru the addressbook example provided in the Orion CMP Primer within the documentation link on www.orionserver.com site..what u get from coolection is RMI objects that have to be collected in an array and when u iterate thru the array u pick out each rmi object and invoke its getID method to give u the correct id..a unique one if UNIQUE index is set or if its primary key.. I have a field by datatype NUMBER as i use Oracle 8.0i and its corresponding mapping field is java.lang.Long ..i don;t see any problem in mapping well try using Long istead of long --- Patrik Andersson [EMAIL PROTECTED] wrote: I have a CMP entitybean named Category. It has a name and an id CMP field. I have added a finder method called findAll(),which orion very nicely added a finder-method tag in orion-ejb-jar.xml for me, that returns a java.util.Collection object. When I iterate that collection I get the name property from each Category object correctly read, but the id property is always 0. The SQL type in the database is INT with size 4. The return type of the ejbCreate method is long. The id is primkey-field and cmp-field. primkey-class is java.lang.Long. What am I missing? regards, Patrik Andersson __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
Re: SV: Primarkey is 0
Hi I feel u shud try using java.lang.Long instead of long.the NullPointerException is thrown since the ejb container is not able to get any rows from the database for the primary key u specified make the change in datatype and try out --- Patrik Andersson [EMAIL PROTECTED] wrote: I did further tests. When I do findByPrimarykey on CategoryHome with one of the id:s that exist in the database. Get get nothing at all. It throws a RemoteException with a nested NPE. com.evermind.server.rmi.OrionRemoteException: Error in ejbLoad: java.lang.NullPointerException at CategoryHome_EntityHomeWrapper9.findExistingEntity(CategoryHome_EntityHomeWr apper9.java:69) at CategoryHome_EntityHomeWrapper9.findByPrimaryKey(CategoryHome_EntityHomeWrap per9.java:224) at com.cypoint.patrik.gunnar_se.servlet.ControllerServlet.onListCategoriesComma nd(ControllerServlet.java:102) at java.lang.reflect.Method.invoke(Native Method) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.CommandDispatcher.invok eMethod(AbstractManagerServlet.java:169) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.CommandDispatcher.dispa tchCommand(AbstractManagerServlet.java:288) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.AbstractManagerServlet. doGet(AbstractManagerServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:190) at javax.servlet.http.HttpServlet.service(HttpServlet.java:302) at javax.servlet.http.HttpServlet.service(HttpServlet.java:329) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.include(JAX) at com.evermind.server.http.EvermindPageContext.include(JAX) at __jspPage10_leftFrame_jsp._jspService(__jspPage10_leftFrame_jsp.java:31) at com.orionserver.http.OrionHttpJspPage.service(JAX) at com.evermind.server.http.HttpApplication.xu(JAX) at com.evermind.server.http.JSPServlet.service(JAX) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.s1(JAX) at com.evermind.server.http.eg.s9(JAX) at com.evermind.server.http.eg.dr(JAX) at com.evermind.util.f.run(JAX) Nested exception is: java.lang.NullPointerException at java.io.ObjectInputStream.readFullyInternal(Unknown Source) at java.io.ObjectInputStream.bufferData(Unknown Source) at java.io.ObjectInputStream.readShort(Unknown Source) at java.io.ObjectInputStream.readStreamHeader(Unknown Source) at java.io.ObjectInputStream.init(Unknown Source) at com.evermind.io.kq.init(JAX) at com.evermind.server.ejb.gw.init(JAX) at com.evermind.server.ejb.EntityEJBObject.deSerialize(JAX) at Category_EntityBeanWrapper0.loadState(Category_EntityBeanWrapper0.java:665) at CategoryHome_EntityHomeWrapper9.findExistingEntity(CategoryHome_EntityHomeWr apper9.java:33) at CategoryHome_EntityHomeWrapper9.findByPrimaryKey(CategoryHome_EntityHomeWrap per9.java:224) at com.cypoint.patrik.gunnar_se.servlet.ControllerServlet.onListCategoriesComma nd(ControllerServlet.java:102) at java.lang.reflect.Method.invoke(Native Method) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.CommandDispatcher.invok eMethod(AbstractManagerServlet.java:169) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.CommandDispatcher.dispa tchCommand(AbstractManagerServlet.java:288) at com.cypoint.patrik.gunnar_se.abstractmanager.servlet.AbstractManagerServlet. doGet(AbstractManagerServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:190) at javax.servlet.http.HttpServlet.service(HttpServlet.java:302) at javax.servlet.http.HttpServlet.service(HttpServlet.java:329) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.include(JAX) at com.evermind.server.http.EvermindPageContext.include(JAX) at __jspPage10_leftFrame_jsp._jspService(__jspPage10_leftFrame_jsp.java:31) at com.orionserver.http.OrionHttpJspPage.service(JAX) at com.evermind.server.http.HttpApplication.xu(JAX) at com.evermind.server.http.JSPServlet.service(JAX) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.s1(JAX) at com.evermind.server.http.eg.s9(JAX) at com.evermind.server.http.eg.dr(JAX) at com.evermind.util.f.run(JAX) What is this? regards, Patrik Andersson __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
RE: REFERENCE WAR CLASSES FROM EJB-JAR FILES
This is J2EE-defined behaviour. The lib dir in orion-application.xml is NOT j2ee-defined behaviour ;) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Gary Shea Sent: Sunday, March 18, 2001 6:00 AM To: Orion-Interest Subject: RE: REFERENCE WAR CLASSES FROM EJB-JAR FILES Mike Cannon-Brookes ([EMAIL PROTECTED]) wrote: Yes, put your common classes in the EJB JAR. EJB JAR's can't see classes in your WAR. WAR's can see classes in your EJB JAR. -mike I didn't know that... cool! Is that a J2EE-defined behaviour, or is it orion-specific? Yet another solution is possible with Orion; I am using an entry in the orion-application.xml to specify a library directory. Any jars placed in that directory are visible to the entire application. Kind of like the orion/lib directory but on the application level. Gary -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Josh P Motto Sent: Saturday, March 17, 2001 10:21 PM To: Orion-Interest Subject: REFERENCE WAR CLASSES FROM EJB-JAR FILES Hello, Can anyone help me with this quick question? I developed several javabeans (not ejb) that I use to pass data to and from my EJBs from servlets and Custom Tag Libraries... IE address.java contains the standard address address fields like street city, etc. I store these "pass by value" regular javabeans in the same directory tree as my servlets - and they get compiled successfully into a war file, and then I compile my EJBs into several Jar files, and finally into an EAR file. However, when starting orion, I get a NoClassDefFoundError indicating that the EJB jar file cannot succesully import the javabean package into the from the web war file into the ejb.jar file. My question: IS IT POSSIBLE TO IMPORT (reference) WEB WAR CLASSES (IE REGULAR JAVABEANS) STORED IN THE SAME FOLDER AS SERVLETS INTO EJBS (ie war file)? THANK YOU VERY MUCH HERE IS THE ERROR Auto-deploying usr-ejb.jar (No previous deployment found)... java.lang.NoClassDefFoundError: com/taskpro/web/usr/UsrLoginCredentia lsPBV at java.lang.Class.getMethods0(Native Method) at java.lang.Class.getMethods(Class.java:742) at com.evermind.server.ejb.compilation.gb.ah8(JAX) at com.evermind.server.ejb.compilation.fm.s_(JAX) at com.evermind.server.ejb.compilation.ga.s_(JAX) at com.evermind.server.ejb.EJBContainer.bz(JAX) at com.evermind.server.Application.bz(JAX) at com.evermind.server.Application.gf(JAX) at com.evermind.server.ApplicationServer.rv(JAX) at com.evermind.server.ApplicationServer.aqb(JAX) at com.evermind.server.ApplicationServer.gf(JAX) at com.evermind.server.hg.run(JAX) at java.lang.Thread.run(Thread.java:484) at com.evermind.util.f.run(JAX) _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
REFERENCE WAR CLASSES FROM EJB-JAR FILES
Hello, Can anyone help me with this quick question? I developed several javabeans (not ejb) that I use to pass data to and from my EJBs from servlets and Custom Tag Libraries... IE address.java contains the standard address address fields like street city, etc. I store these "pass by value" regular javabeans in the same directory tree as my servlets - and they get compiled successfully into a war file, and then I compile my EJBs into several Jar files, and finally into an EAR file. However, when starting orion, I get a NoClassDefFoundError indicating that the EJB jar file cannot succesully import the javabean package into the from the web war file into the ejb.jar file. My question: IS IT POSSIBLE TO IMPORT (reference) WEB WAR CLASSES (IE REGULAR JAVABEANS) STORED IN THE SAME FOLDER AS SERVLETS INTO EJBS (ie war file)? THANK YOU VERY MUCH HERE IS THE ERROR Auto-deploying usr-ejb.jar (No previous deployment found)... java.lang.NoClassDefFoundError: com/taskpro/web/usr/UsrLoginCredentia lsPBV at java.lang.Class.getMethods0(Native Method) at java.lang.Class.getMethods(Class.java:742) at com.evermind.server.ejb.compilation.gb.ah8(JAX) at com.evermind.server.ejb.compilation.fm.s_(JAX) at com.evermind.server.ejb.compilation.ga.s_(JAX) at com.evermind.server.ejb.EJBContainer.bz(JAX) at com.evermind.server.Application.bz(JAX) at com.evermind.server.Application.gf(JAX) at com.evermind.server.ApplicationServer.rv(JAX) at com.evermind.server.ApplicationServer.aqb(JAX) at com.evermind.server.ApplicationServer.gf(JAX) at com.evermind.server.hg.run(JAX) at java.lang.Thread.run(Thread.java:484) at com.evermind.util.f.run(JAX) _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
RE: Dependents in 1-N don't go away
Title: RE: Dependents in 1-N don't go away
Hi
Tim, thanks for the info, by my problem is different
my
issue is I want to remove a dependent from the java.utill.Set in its parent
object and that if I call getDependents().remove(dependent) from the parent
object the dependent doesn't go away from the list (even though it has been
found since I implemented the equal method)
Any
help on this is really greatly appreciated.
Thanks,
Christian
-Original Message-From:
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Tim
DrurySent: Saturday, March 17, 2001 9:10 AMTo:
Orion-InterestSubject: RE: Dependents in 1-N don't go
away
Dependent objects (DO) do not go away automatically.
There is an un-implemented option in the deployment
descriptor called cascade-delete, but alas, it
is unimplemented.
The DO life-cycle is one of the main issues with DOs
in the spec and one reason they may be changed.
For now, just implement ejbRemove in your entity
and DOs so they call the remove of their children.
-tim
-Original Message-
From: Christian Billen [mailto:[EMAIL PROTECTED]] Sent: Friday, March 16, 2001 7:43 PM
To: Orion-Interest Subject: Dependents in 1-N
don't go away
Hi everyone,
I am having an issue with my 1-n dependents
relationship. My dependents
don't get deleted when I remove them from the cmr
Set. I have a
PhoneNumber dependent class which has a field type, countrycode, number, etc...
I implemented the equal
method in my class such that two phonenumber
having the same type are equal, these type being
like "business", "fax", "cell", etc Now
I have an ejb class, the Customer ejb, which has : abstract PhoneNumber
createPhoneNumber() abstract Set
getPhoneNumbers() abstract void
setPhoneNumbers(Phonenumber n) void
addPhoneNumber(String type, String areaCode, ...)
{ PhoneNumber p =
createPhoneNumber();
//Remove an existing phone //*1
getPhoneNumbers().remove(phoneNumber);
//*2
getPhoneNumbers().add(phoneNumber);
//*3 }
Basically since my
phonenumber equals on type, the desired effect is
I want to wipe out a previous phonenumber of the
same type before adding the new one. My
problem is that I can see the phoneNumber being
successfully removed from the list by putting
debug calls at *1,*2 and *3 that checks on
getPhoneNumbers.size() ...and the method commits correctly.
But the rows are
still in the database. Which if I call this method again
will cause a
Duplicate Key exception from my DB.
Anyone knows why the remove() call doesn't seem
to affect the db?
Note: I run within container transaction on this method. Thanks,
Christian
Strange behavior SSL and session tracking
Hello, we have tried to setup a 1.4.7 orion with SSL under linux and have big trouble with the sessiontracking. It seems that only Windows 2000 and Windows ME with IE work properly. In all other cases the sessiontracking doesn't work. Every second or third page the user is sent to the loginpage. It looks as if no cookie is sent to the browser and also URL rewriting (encodeURL()) doesn't add the sessionid. Does anybody have a solution for this problem? Alexander Sparkowsky Berlin, Germany PGP ok
