Connecting to WebSphere datasouce with Hibernate

[Chris Staten]

I'm having a problem getting a datasource from WebSphere when using Hibernate. Here are my datasource connection settings in my hibernate.cfg.xml file (stack trace at bottom of post)

 
<!-- Database connection settings -->
<property name="connection.datasource">java:/comp/env/jdbc/SwearDatasource</property>
<property name="jndi.class">com.ibm.websphere.naming.WsnInitialContextFactory</property>
<property name="connection.username">OPC_SWEAR</property>
<property name="connection.password">password</property>

My environment is:

WebSphere 6.1
Hibernate 3.2.4 sp1
Hibernate annotations 3.3.0 ga
Java 5


Exception:

  
java.lang.ExceptionInInitializerError
at java.lang.J9VMInternals.initialize(J9VMInternals.java:195)
at us.ms.state.deq.swear.core.controller.AuthServlet.getUser(AuthServlet.java:127)
at us.ms.state.deq.swear.core.controller.AuthServlet.doPost(AuthServlet.java:72)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3129)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:238)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:93)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:290)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213)
at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:741)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1510)
Caused by: java.lang.ArrayStoreException
at com.ibm.oti.reflect.AnnotationHelper.getReturnValueFromEntry(Native Method)
at com.ibm.oti.reflect.AnnotationHelper.access$000(AnnotationHelper.java:14)
at com.ibm.oti.reflect.AnnotationHelper$AnnotationInvocationHandler.invoke(AnnotationHelper.java:104)
at $Proxy282.value(Unknown Source)
at org.hibernate.cfg.AbstractPropertyHolder.buildColumnOverride(AbstractPropertyHolder.java:139)
at org.hibernate.cfg.AbstractPropertyHolder.setCurrentProperty(AbstractPropertyHolder.java:56)
at org.hibernate.cfg.ComponentPropertyHolder.<init>(ComponentPropertyHolder.java:62)
at org.hibernate.cfg.PropertyHolderBuilder.buildPropertyHolder(PropertyHolderBuilder.java:45)
at org.hibernate.cfg.AnnotationBinder.fillComponent(AnnotationBinder.java:1706)
at org.hibernate.cfg.AnnotationBinder.bindComponent(AnnotationBinder.java:1665)
at org.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1544)
at org.hibernate.cfg.AnnotationBinder.fillComponent(AnnotationBinder.java:1731)
at org.hibernate.cfg.AnnotationBinder.bindComponent(AnnotationBinder.java:1665)
at org.hibernate.cfg.AnnotationBinder.processElementAnnotations(AnnotationBinder.java:1544)
at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:733)
at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:498)
at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:277)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1286)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:915)
at us.ms.state.deq.commons.util.HibernateUtil.rebuildSessionFactory(HibernateUtil.java:180)
at us.ms.state.deq.commons.util.HibernateUtil.<clinit>(HibernateUtil.java:69)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:177)
... 25 more

[Reddy Gurram]

I'm facing the same error/problem.
Does anyone know how this issue is resolved??
I'm using IBM WebSphere Application Server "Base 6.1.0.2"

[Reddy Gurram]

This issue is partly related to IBM WAS JDK Version and the WAS Version:
ISSUE SIMILAR TO "http://forum.springframework.org/archive/index.php/t-33202.html"

This has been resolved as below:
========== 01 ==========
"Installed the version 6.1.0.17 Update Installer (or later) from the Update Installer version 6.1 download page"
"download.updii.61017.windows.ia32.zip" [Size 89,510 KB]

URL: http://www-1.ibm.com/support/docview.wss?rs=180&uid=swg24012718

========== 02 ==========
Installed "Java SDK 1.5 SR7 Cumulative Fix for WebSphere Application Server"
(WebSphere Application Server Java SDK 1.5 SR7 for Windows 32-bit, x86)
"6.1.0-WS-WASSDK-WinX32-FP0000017.pak" [Size 67,916 KB]
URL: http://www-1.ibm.com/support/docview.wss?rs=180&uid=swg24019127