Wydaje mi się że ten fragment kodu jest odpowiedzialny za generowanie błędu.
entityManager.getTransaction().begin();
entityManager.persist(a);
entityManager.getTransaction().commit();
gdzie entityManager to protected EntityManager entityManager i a to jakaś klasa wygenerowana automatycznie przez Eclpise na podstawie tabeli z MySQL
Kod błędu:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: javax.ejb.EJBException: java.lang.IllegalStateException: A JTA EntityManager cannot use getTransaction()
javax.faces.webapp.FacesServlet.service(FacesServlet.java:606)
root cause
javax.faces.el.EvaluationException: javax.ejb.EJBException: java.lang.IllegalStateException: A JTA EntityManager cannot use getTransaction()
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
javax.faces.component.UICommand.broadcast(UICommand.java:315)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
root cause
javax.ejb.EJBException: java.lang.IllegalStateException: A JTA EntityManager cannot use getTransaction()
org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:166)
org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:230)
org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:304)
org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:190)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.remote.EJBRemoteTransactionPropagatingInterceptor.processInvocation(EJBRemoteTransactionPropagatingInterceptor.java:80)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:32)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)
org.jboss.as.ejb3.remote.LocalEjbReceiver.processInvocation(LocalEjbReceiver.java:179)
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:179)
org.jboss.ejb.client.TransactionInterceptor.handleInvocation(TransactionInterceptor.java:43)
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:128)
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136)
org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
com.sun.proxy.$Proxy22.add(Unknown Source)
org.superbiz.jsf.CalculatorBean.add(CalculatorBean.java:58)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:606)
org.apache.el.parser.AstValue.invoke(AstValue.java:262)
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
javax.faces.component.UICommand.broadcast(UICommand.java:315)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
root cause
java.lang.IllegalStateException: A JTA EntityManager cannot use getTransaction()
org.hibernate.ejb.AbstractEntityManagerImpl.getTransaction(AbstractEntityManagerImpl.java:996)
org.jboss.as.jpa.container.AbstractEntityManager.getTransaction(AbstractEntityManager.java:498)
org.superbiz.jsf.CalculatorImpl.add(CalculatorImpl.java:40)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:606)
org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:47)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:51)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:228)
org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:304)
org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:190)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.remote.EJBRemoteTransactionPropagatingInterceptor.processInvocation(EJBRemoteTransactionPropagatingInterceptor.java:80)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:32)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)
org.jboss.as.ejb3.remote.LocalEjbReceiver.processInvocation(LocalEjbReceiver.java:179)
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:179)
org.jboss.ejb.client.TransactionInterceptor.handleInvocation(TransactionInterceptor.java:43)
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:128)
org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:136)
org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
com.sun.proxy.$Proxy22.add(Unknown Source)
org.superbiz.jsf.CalculatorBean.add(CalculatorBean.java:58)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:606)
org.apache.el.parser.AstValue.invoke(AstValue.java:262)
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
javax.faces.component.UICommand.broadcast(UICommand.java:315)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
note The full stack trace of the root cause is available in the JBoss Web/7.0.13.Final logs.
JBoss Web/7.0.13.Final