I need to implement two transactions in one session and all the time I get
“Session is Closed!” exception while beginning the second transaction.
I want to set the property
hibernate.transaction.auto_close_session = false, but can not.
We have Hibernate configured as mbean under Jboss and all hibernate properties are configured in hibernate-service.xml
There is no corresponding mbean property for hibernate.transaction.auto_close_session
So I’m trying to set this property using ListenerInjector.
I read about it here:
https://jira.jboss.org/jira/browse/HIBERNATE-17
But seems this InjectionListener is not called.
Here is hibernate-service.xml:
Code:
<server>
<mbean code="org.jboss.hibernate.jmx.Hibernate" name="jboss.har:service=Hibernate">
<attribute name="DatasourceName">java:/EPSDS</attribute>
<attribute name="Dialect">org.hibernate.dialect.Oracle9Dialect</attribute>
<attribute name="SessionFactoryName">
java:/hibernate/EPSDBHiberSessionFactory
</attribute>
<attribute name="CacheProviderClass">
org.hibernate.cache.HashtableCacheProvider
</attribute>
<!-- attribute name="Hbm2ddlAuto">create-drop</attribute -->
<attribute name="ShowSqlEnabled">true</attribute>
<attribute name="ListenerInjector">com.sabre.eps.util.hibernate.MyInjectionListener</attribute>
</mbean>
<mbean code="org.jboss.hibernate.jmx.Hibernate" name="jboss.har:service=HibernateBackup">
<attribute name="DatasourceName">java:/EPSDSBackup</attribute>
<attribute name="Dialect">org.hibernate.dialect.Oracle9Dialect</attribute>
<attribute name="SessionFactoryName">
java:/hibernate/EPSDBHiberBackupSessionFactory
</attribute>
<attribute name="CacheProviderClass">
org.hibernate.cache.HashtableCacheProvider
</attribute>
<!-- attribute name="Hbm2ddlAuto">create-drop</attribute -->
<attribute name="ShowSqlEnabled">true</attribute>
<attribute name="ListenerInjector">com.sabre.eps.util.hibernate.MyInjectionListener</attribute>
</mbean>
</server>
Here is MyInjectionListener:
Code:
package com.sabre.eps.util.hibernate;
import javax.management.ObjectName;
import org.hibernate.cfg.Configuration;
import org.jboss.deployment.DeploymentException;
public class MyInjectionListener implements org.jboss.hibernate.ListenerInjector {
public void injectListeners(ObjectName arg0, Configuration config) throws DeploymentException {
System.out.println("inject WORKS!!");
config.setProperty("hibernate.transaction.auto_close_session", "false");
}
}
I don’t see system out in the log.
Stacktrace of Session is Closed:
Code:
10:54:30,318 INFO [STDOUT] Erasing profileId: 979863...(1/8)
10:54:30,318 ERROR [EraseProfiles] Error While Purging Profile. ProfileId=979863
org.hibernate.SessionException: Session is closed!
at org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:49)
at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1319)
at com.sabre.eps.transformer.eraser.EraseProfiles.doProfilesDelete(EraseProfiles.java:263)
at com.sabre.eps.transformer.eraser.EraseProfiles.deleteTravelerProfiles(EraseProfiles.java:107)
at com.sabre.eps.transformer.eraser.EraseProfiles.deleteProfiles(EraseProfiles.java:75)
at com.sabre.eps.services.purgeService.ProfilePurger.purge(ProfilePurger.java:113)
at com.sabre.eps.services.purgeService.PurgeTimerService.handleTimeout(PurgeTimerService.java:120)
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:585)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.tx.BMTInterceptor.handleStateless(BMTInterceptor.java:71)
at org.jboss.ejb3.tx.BMTInterceptor.invoke(BMTInterceptor.java:131)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:108)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessContainer.callTimeout(StatelessContainer.java:175)
at org.jboss.ejb.txtimer.TimerImpl$TimerTaskImpl.run(TimerImpl.java:561)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Hibernate version: 3.2.5
JBoss version: 4.2.2
Name and version of the database you are using: Oracle 9 or 10
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