3:58 p.m.
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock AS
lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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9:57 a.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12343001 ]
Penkov Vladimir commented on EJBTHREE-665:
------------------------------------------
got the same problem
Fedora Core 5
jboss-4.0.4.GA-patch1 + EJB3.0-RC8
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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6:46 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12343414 ]
degerhar commented on EJBTHREE-665:
-----------------------------------
Hi.
I have the same problem with Mandriva 10.2, JBoss-4.0.4.GA
I have a Timer that execute some SQL every minute via an entity manager.
The method in which this happen is exposed in JMX.
When I execute the method from the jmx-console, the SQL is executed fine.
When the Timer fires to execute the method, I get the NPE:
It seems the root cause of the problem is at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at com.yannitech.security.jmx.UserService.expireSessions(UserService.java:219)
at com.yannitech.security.jmx.UserService.checkSessions(UserService.java:131)
at com.yannitech.security.jmx.UserService.handleNotification(UserService.java:123)
at sun.reflect.GeneratedMethodAccessor152.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.jboss.mx.notification.NotificationListenerProxy.invoke(NotificationListenerProxy.java:153)
at $Proxy217.handleNotification(Unknown Source)
at
javax.management.NotificationBroadcasterSupport.handleNotification(NotificationBroadcasterSupport.java:221)
at
javax.management.NotificationBroadcasterSupport.sendNotification(NotificationBroadcasterSupport.java:184)
at javax.management.timer.Timer.sendNotification(Timer.java:1295)
at javax.management.timer.Timer.notifyAlarmClock(Timer.java:1264)
at javax.management.timer.TimerAlarmClock.run(Timer.java:1347)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
Gerhard
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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2:48 a.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12354280 ]
Derek Chen-Becker commented on EJBTHREE-665:
--------------------------------------------
Same thing here. I have a persistence unit registered in JNDI and I retrieve the EM fine,
but the first time I use it (in my case, createNamedQuery) it throws the same exception.
JBoss 4.0.4GA
Derek
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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10:20 a.m.
New subject: [JBoss JIRA] Updated: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=all ]
Nicolas Leroux updated EJBTHREE-665:
------------------------------------
Attachment: EJB-665.patch
The attached patch should fix this issue. Note that the patch as already been submitted
for the issue EJB-791.
The patch is to apply to the svn version tagged EJB3_RC9_Patch_1. I have used eclipse to
create the patch.
Let me know if you have a problem with the patch.
Nicolas
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Attachments: EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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2:15 p.m.
New subject: [JBoss JIRA] Updated: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=all ]
Nicolas Leroux updated EJBTHREE-665:
------------------------------------
Attachment: EJB-665.patch
Same but with typo fixed in errror message : EntityManager must be accessed within a
transaction.
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Attachments: EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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2:27 p.m.
New subject: [JBoss JIRA] Updated: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=all ]
Nicolas Leroux updated EJBTHREE-665:
------------------------------------
Attachment: EJB-665.patch
Removed the unused import.
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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11:05 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12376760 ]
Derek Chen-Becker commented on EJBTHREE-665:
--------------------------------------------
I'm still getting this in Jboss 4.2.1 GA. Was the patch ever accepted?
Derek
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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11:35 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12376765 ]
Derek Chen-Becker commented on EJBTHREE-665:
--------------------------------------------
I just checked and this got fixed in April:
http://viewvc.jboss.org/cgi-bin/viewvc.cgi/jbossas/trunk/ejb3/src/main/or...
But the EJB3 code released with 4.2.1 appears to use the earlier revision (61136). Does
anyone know when the new code might make it to release?
Thanks,
Derek
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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6:48 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12385811 ]
Michael McKibben commented on EJBTHREE-665:
-------------------------------------------
I've got the same error with 4.2.2.GA release.
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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8:55 a.m.
New subject: [JBoss JIRA] Updated: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=all ]
Carlo de Wolf updated EJBTHREE-665:
-----------------------------------
Fix Version/s: AS 4.2.3.GA
Assignee: Carlo de Wolf
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Assigned To: Carlo de Wolf
Fix For: AS 4.2.3.GA
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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12:33 a.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12386288 ]
Erik Hansen commented on EJBTHREE-665:
--------------------------------------
I had this same problem trying to use an injected PersistenceContext in a @PostConstruct
and found that, apparently, the EntityManager should not be used in @PostConstruct
callbacks.
If I read the spec right, section 3.5 of the EJB3 persistence spec says that the
EntityManager should not be used in LifecycleCallbacks:
3.5 Entity Listeners and Callback Methods
The following rules apply to lifecycle callbacks:
• Lifecycle callback methods may throw unchecked/runtimeexceptions. A runtime exception
thrown by a callback method that executes within a transaction causes that transaction to
be rolled back.
• Lifecycle callbacks can invoke JNDI, JDBC, JMS, and enterprise beans.
• In general, portable applications should not invoke EntityManager or Query operations,
access other entity instances, or modify relationships in a lifecycle callback
method.[19]
When invoked from within a Java EE environment, the callback listeners for an entity share
the enterprise naming context of the invokingcomponent, and the entity callback methods
are invoked in the transaction and security contexts of the calling component at the time
at which the callback method is invoked.[20]
[19] The semantics of such operations may be standardized in a future release of this
specification.
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Assigned To: Carlo de Wolf
Fix For: AS 4.2.3.GA
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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4:35 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12395996 ]
Chris Bredesen commented on EJBTHREE-665:
-----------------------------------------
But looking at the EJB3 core spec, we can look in section 4.4.1 Operations Allowed in the
Methods of a Stateful Session Bean Class; Table 1 Operations Allowed in the Methods of a
Stateful Session Bean. Looking at the row labeled "SessionContext ...
PostConstruct..." we see that EntityManager access is allowed in both CMT and BMT
scenarios. This is on page 79.
What gives?
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Assigned To: Carlo de Wolf
Fix For: AS 4.2.3.GA
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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4:37 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12395997 ]
Chris Bredesen commented on EJBTHREE-665:
-----------------------------------------
Re-reading my last comment, it says nothing about the availability of an *injected*
EntityManager. Maybe that's the rub. Any idea what will come of this? Will we allow
EM access or can we close this as WontFix....
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Assigned To: Carlo de Wolf
Fix For: AS 4.2.3.GA
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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4:42 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12396000 ]
Nicolas Leroux commented on EJBTHREE-665:
-----------------------------------------
Heu, it should at least throw a correct exception instead of a NPE, no?
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Assigned To: Carlo de Wolf
Fix For: AS 4.2.3.GA
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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5 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[ http://jira.jboss.com/jira/browse/EJBTHREE-665?page=comments#action_12396014 ]
Emmanuel Bernard commented on EJBTHREE-665:
-------------------------------------------
My reading is that Erik is referring to the Entity callbacks and using an EM is not
allowed here, and Chris you're referring to the Session callbacks which are different
and I think an EM is allowed here.
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: http://jira.jboss.com/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Assigned To: Carlo de Wolf
Fix For: AS 4.2.3.GA
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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5:26 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[
https://jira.jboss.org/jira/browse/EJBTHREE-665?page=com.atlassian.jira.p...
]
Carlo de Wolf commented on EJBTHREE-665:
----------------------------------------
EJB 3 4.5.2: EntityManager access in a SLSB is not allowed in @PostConstruct.
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: https://jira.jboss.org/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Assignee: Carlo de Wolf
Fix For: Branch_4_2
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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5:26 p.m.
New subject: [JBoss JIRA] Updated: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[
https://jira.jboss.org/jira/browse/EJBTHREE-665?page=com.atlassian.jira.p...
]
Carlo de Wolf updated EJBTHREE-665:
-----------------------------------
Fix Version/s: Branch_4_2
(was: AS 4.2.3.GA)
Assignee: (was: Carlo de Wolf)
Priority: Minor (was: Major)
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: https://jira.jboss.org/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Priority: Minor
Fix For: Branch_4_2
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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11:23 p.m.
New subject: [JBoss JIRA] Commented: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[
https://jira.jboss.org/jira/browse/EJBTHREE-665?page=com.atlassian.jira.p...
]
Vignesh MPN commented on EJBTHREE-665:
--------------------------------------
I got this same problem when I tried to invoke my SLSB (SLSB1) from a POJO. But when I
invoked my SLSB1 from a different SLSB (SLSB2) (which propagates its transaction), I am
able to access EntityManager in the @PostConstruct of my SLSB1. While executing the
@PostConstruct of SLSB1, the propagated transaction of the invoking method in SLSB2 is
still active and may be the EntityManager has a transaction context.
@Carlo
EJB 3 4.5.2: EntityManager access in a SLSB is not allowed in @PostConstruct.
But there is a catch there. Table 2 does not list "EntityManager access" in the
operations allowed for PostConstruct method. But in the reasons for disallowing operations
in Table 2, it states "Accessing resource managers, enterprise beans, and the
EntityManager is disallowed in the
session bean methods for which the container does not have a meaningful transaction
context and/or client security context."
Based on that, in the scenario stated above, @PostConstruct of SLSB1 does have a
meaningful transaction context (as that of the propagated transaction).
So, is it valid to access EntityManager in the @PostConstruct of SLSB1?
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: https://jira.jboss.org/jira/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Priority: Minor
Fix For: Branch_4_2
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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1:18 p.m.
New subject: [JBoss JIRA] Resolved: (EJBTHREE-665) @PostConstruct throws NPE when EntityManager is used
[
https://jira.jboss.org/browse/EJBTHREE-665?page=com.atlassian.jira.plugin...
]
Carlo de Wolf resolved EJBTHREE-665.
------------------------------------
Resolution: Out of Date
This issue is reported against a version which is no longer maintained,
which means that it will not receive a fix. As a result we are closing
this bug.
If you can reproduce this bug against a currently maintained version of
JBoss EJB 3 please feel free to reopen this bug against that version.
Thank you for reporting this bug and we are sorry it could not be fixed.
@PostConstruct throws NPE when EntityManager is used
----------------------------------------------------
Key: EJBTHREE-665
URL: https://jira.jboss.org/browse/EJBTHREE-665
Project: EJB 3.0
Issue Type: Bug
Components: EJB3 Extensions
Affects Versions: EJB 3.0 RC8 - FD
Environment: Windows XP, JBoss 4.0.4.GA + EJB-3.0-RC8
Reporter: Steven Verze
Priority: Minor
Fix For: Branch_4_2
Attachments: EJB-665.patch, EJB-665.patch, EJB-665.patch
@PostConstruct method throws NPE when called on a stateless session bean.
The method iteself accesses the enetity manager and tries create a query, the following
exception is experienced:
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
Caused by: java.lang.NullPointerException
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getNonTxEntityManager(ManagedEntityManagerFactory.java:58)
at
org.jboss.ejb3.entity.ManagedEntityManagerFactory.getTransactionScopedEntityManager(ManagedEntityManagerFactory.java:163)
at
org.jboss.ejb3.entity.TransactionScopedEntityManager.createQuery(TransactionScopedEntityManager.java:125)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceBean.initialiseSpendCardQuery(SnapAccountSendProcessServiceBean.java:83)
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.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
at
org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:105)
at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:582)
at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:108)
at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:48)
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
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.dynamicInvoke(StatelessContainer.java:227)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
at
org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:828)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:681)
at
org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:358)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:398)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:239)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:190)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at
org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:78)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
at $Proxy3.getBatchNumbers(Unknown Source)
at
com.teleglobal.modules.snapaccount.services.SnapAccountSendProcessServiceTest.testGetBatchNumbers(SnapAccountSendProcessServiceTest.java:57)
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 junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Here is a the post construct method:
@PostConstruct
void initialiseSpendCardQuery()
{
StringBuilder sendCardQueryString = new StringBuilder();
sendCardQueryString.append("SELECT c FROM Card AS c WHERE c.status = 'U'
AND c.batchNumber IN (");
long[] batchNumbers = getBatchNumbers();
for (int i = 0; i < batchNumbers.length; i++)
{
sendCardQueryString.append("?").append(i);
if (i+1 < batchNumbers.length)
sendCardQueryString.append(",");
}
sendCardQueryString.append(") AND c NOT IN (SELECT lc.sendCard FROM SendCardLock
AS lc)");
sendCardQuery = entityManager.createQuery(sendCardQueryString.toString());
for (int i = 0; i < batchNumbers.length; i++)
sendCardQuery.setParameter(i, batchNumbers[i]);
}
It happens when the entityManager is used.
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5231
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19 comments
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participants (11)
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Carlo de Wolf (JIRA) -
Chris Bredesen (JIRA)
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degerhar (JIRA) -
Derek Chen-Becker (JIRA)
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Emmanuel Bernard (JIRA)
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Erik Hansen (JIRA)
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Michael McKibben (JIRA)
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Nicolas Leroux (JIRA)
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Penkov Vladimir (JIRA)
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Steven Verze (JIRA)
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Vignesh MPN (JIRA)