Bonjour 8)

j'ai le problème suivant :

j'ai implémenter un ejb qui fait appel à hibernate dans l'une de ses méthodes d'authentification :

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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	public boolean authentify(String login, String password)
	{
		System.out.println("Method authentify called");
		boolean estValide = false;
 
		if(login.equals("") || password.equals(""))
			return estValide;
 
		else
		{
			Session session = HibernateUtil.currentSession();
			Transaction tx = session.beginTransaction();
 
			User u = (User) session.createCriteria(User.class)
								.add(Expression.eq("login", login))
								.add(Expression.eq("password", password))
								.uniqueResult();
 
			if(u != null)	estValide = true;
 
 
			tx.commit();
 
			HibernateUtil.closeSession();	
 
			return estValide;
		}
 
	}
Quand je déploie l'ejb sous JBOSS, et que je lance ma page jsp, celle ci fait appel a une Action Struts qui fait appel a l'ejb ..

J'ai lerreur suivante :




10:21:38,845 ERROR [JDBCTransaction] JDBC commit failed
java.sql.SQLException: You cannot commit during a managed transaction!
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.jdbcCommit(BaseWrapperManagedConnection.j ava:519)
at org.jboss.resource.adapter.jdbc.WrappedConnection.commit(WrappedConnection.java:451)
at org.hibernate.transaction.JDBCTransaction.commitAndResetAutoCommit(JDBCTransaction.java:139)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:115)
at com.ebusiness.ebanque.BanqueBean.authentify(BanqueBean.java:42)
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.invocation.Invocation.performCall(Invocation.java:345)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214 )
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.ja va:185)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.j ava:130)
at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:335)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:166)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:139)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
at org.jboss.ejb.Container.invoke(Container.java:873)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
at sun.reflect.GeneratedMethodAccessor141.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
at sun.rmi.transport.Transport$1.run(Transport.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:595)
10:21:38,894 ERROR [LogInterceptor] RuntimeException in method: public abstract boolean com.ebusiness.ebanque.Ban que.authentify(java.lang.String,java.lang.String) throws java.rmi.RemoteException:
org.hibernate.TransactionException: JDBC commit failed
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:130)
at com.ebusiness.ebanque.BanqueBean.authentify(BanqueBean.java:42)
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.invocation.Invocation.performCall(Invocation.java:345)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214 )
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.ja va:185)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.j ava:130)
at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:335)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:166)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:139)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
at org.jboss.ejb.Container.invoke(Container.java:873)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:805)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
at sun.reflect.GeneratedMethodAccessor141.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
at sun.rmi.transport.Transport$1.run(Transport.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.sql.SQLException: You cannot commit during a managed transaction!
at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.jdbcCommit(BaseWrapperManagedConnection.j ava:519)
at org.jboss.resource.adapter.jdbc.WrappedConnection.commit(WrappedConnection.java:451)
at org.hibernate.transaction.JDBCTransaction.commitAndResetAutoCommit(JDBCTransaction.java:139)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:115)
... 40 more
10:21:38,974 INFO [STDOUT] java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ServerException: RuntimeException; nested exception is:
org.hibernate.TransactionException: JDBC commit failed
10:21:38,974 INFO [STDOUT] at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:325)
10:21:38,974 INFO [STDOUT] at sun.rmi.transport.Transport$1.run(Transport.java:153)
10:21:38,974 INFO [STDOUT] at java.security.AccessController.doPrivileged(Native Method)
10:21:38,974 INFO [STDOUT] at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
10:21:38,975 INFO [STDOUT] at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
10:21:38,975 INFO [STDOUT] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701 )
10:21:38,975 INFO [STDOUT] at java.lang.Thread.run(Thread.java:595)
10:21:38,975 INFO [STDOUT] at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCal l.java:247)
10:21:38,975 INFO [STDOUT] at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
10:21:38,975 INFO [STDOUT] at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:126)
10:21:38,976 INFO [STDOUT] at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown Source)
10:21:38,976 INFO [STDOUT] at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy. java:118)
10:21:38,976 INFO [STDOUT] at org.jboss.invocation.InvokerInterceptor.invokeInvoker(InvokerInterceptor.java: 227)
10:21:38,976 INFO [STDOUT] at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:167)
10:21:38,976 INFO [STDOUT] at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
10:21:38,976 INFO [STDOUT] at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:55)
10:21:38,977 INFO [STDOUT] at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterce ptor.java:97)
10:21:38,977 INFO [STDOUT] at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86)
10:21:38,977 INFO [STDOUT] at $Proxy67.authentify(Unknown Source)
10:21:38,977 INFO [STDOUT] at com.ebusiness.ebanque.LoginAction.execute(LoginAction.java:52)
10:21:38,977 INFO [STDOUT] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcesso r.java:419)
10:21:38,977 INFO [STDOUT] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
10:21:38,978 INFO [STDOUT] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
10:21:38,978 INFO [STDOUT] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
10:21:38,978 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
10:21:38,978 INFO [STDOUT] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
10:21:38,978 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFi lterChain.java:252)
10:21:38,978 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChai n.java:173)
10:21:38,979 INFO [STDOUT] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java :81)
10:21:38,979 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFi lterChain.java:202)
10:21:38,979 INFO [STDOUT] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChai n.java:173)
10:21:38,979 INFO [STDOUT] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java :213)
10:21:38,979 INFO [STDOUT] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java :178)
10:21:38,979 INFO [STDOUT] at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve .java:39)
10:21:38,980 INFO [STDOUT] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociat ionValve.java:153)
10:21:38,980 INFO [STDOUT] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59 )
10:21:38,980 INFO [STDOUT] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
10:21:38,981 INFO [STDOUT] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
10:21:38,981 INFO [STDOUT] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:1 07)
10:21:38,981 INFO [STDOUT] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
10:21:38,981 INFO [STDOUT] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
10:21:38,981 INFO [STDOUT] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnect ion(Http11Protocol.java:744)
10:21:38,981 INFO [STDOUT] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java: 527)
10:21:38,982 INFO [STDOUT] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread .java:112)
10:21:38,982 INFO [STDOUT] at java.lang.Thread.run(Thread.java:595)
10:21:38,982 INFO [STDOUT] Caused by: java.rmi.ServerException: RuntimeException; nested exception is:
org.hibernate.TransactionException: JDBC commit failed
10:21:38,982 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.handleException(LogInterceptor.java:386)
10:21:38,982 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:196)
10:21:38,982 INFO [STDOUT] at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderI nterceptor.java:122)
10:21:38,983 INFO [STDOUT] at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
10:21:38,983 INFO [STDOUT] at org.jboss.ejb.Container.invoke(Container.java:873)
10:21:38,983 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
10:21:38,983 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
10:21:38,983 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.j ava:25)
10:21:38,984 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:585)
10:21:38,984 INFO [STDOUT] at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:1 41)
10:21:38,984 INFO [STDOUT] at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
10:21:38,984 INFO [STDOUT] at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
10:21:38,984 INFO [STDOUT] at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249)
10:21:38,984 INFO [STDOUT] at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
10:21:38,985 INFO [STDOUT] at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvo ker.java:805)
10:21:38,985 INFO [STDOUT] at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:406)
10:21:38,985 INFO [STDOUT] at sun.reflect.GeneratedMethodAccessor141.invoke(Unknown Source)
10:21:38,985 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.j ava:25)
10:21:38,985 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:585)
10:21:38,985 INFO [STDOUT] at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
10:21:38,986 INFO [STDOUT] at sun.rmi.transport.Transport$1.run(Transport.java:153)
10:21:38,986 INFO [STDOUT] at java.security.AccessController.doPrivileged(Native Method)
10:21:38,986 INFO [STDOUT] at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
10:21:38,986 INFO [STDOUT] at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
10:21:38,986 INFO [STDOUT] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701 )
10:21:38,986 INFO [STDOUT] ... 1 more
10:21:38,987 INFO [STDOUT] Caused by: org.hibernate.TransactionException: JDBC commit failed
10:21:38,987 INFO [STDOUT] at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:130)
10:21:38,995 INFO [STDOUT] at com.ebusiness.ebanque.BanqueBean.authentify(BanqueBean.java:42)
10:21:38,995 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
10:21:38,996 INFO [STDOUT] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
10:21:38,996 INFO [STDOUT] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.j ava:25)
10:21:38,996 INFO [STDOUT] at java.lang.reflect.Method.invoke(Method.java:585)
10:21:38,996 INFO [STDOUT] at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
10:21:38,996 INFO [STDOUT] at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessS essionContainer.java:214)
10:21:38,996 INFO [STDOUT] at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(Cached ConnectionInterceptor.java:185)
10:21:38,997 INFO [STDOUT] at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSess ionInstanceInterceptor.java:130)
10:21:38,997 INFO [STDOUT] at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointI nterceptor.java:51)
10:21:38,997 INFO [STDOUT] at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationIntercept or.java:48)
10:21:38,997 INFO [STDOUT] at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.j ava:105)
10:21:38,997 INFO [STDOUT] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.ja va:335)
10:21:38,997 INFO [STDOUT] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:166)
10:21:38,998 INFO [STDOUT] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:139)
10:21:39,004 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:192)
10:21:39,004 INFO [STDOUT] ... 24 more
10:21:39,005 INFO [STDOUT] Caused by: java.sql.SQLException: You cannot commit during a managed transaction!
10:21:39,005 INFO [STDOUT] at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.jdbcCommit(BaseWr apperManagedConnection.java:519)
10:21:39,005 INFO [STDOUT] at org.jboss.resource.adapter.jdbc.WrappedConnection.commit(WrappedConnection.jav a:451)
10:21:39,005 INFO [STDOUT] at org.hibernate.transaction.JDBCTransaction.commitAndResetAutoCommit(JDBCTransac tion.java:139)
10:21:39,005 INFO [STDOUT] at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:115)
10:21:39,005 INFO [STDOUT] ... 40 more


J'enleve le
Code : Sélectionner tout - Visualiser dans une fenêtre à part
tx.commit
de la méthode authentify et ça marche !

A priori le problème vient de JTA qui s'occupe des transactions (je ne sais pas vraiment à quoi sa sert ..si quelqu'un pouvait m'expliquer au passage et brièvement l'utilité de jta ..ça ne serait pas de refus! )

J'aimerais laisser le
Code : Sélectionner tout - Visualiser dans une fenêtre à part
tx.commit
et désactiver le "jta" (sous jboss? avec hibernate.cfg.xml?)... comment faire?? Merci !