java – 无法捕获ConstraintViolationException

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我似乎不能捕获约束违例异常,但我在日志中看到它.

实体

  1. @Column(unique = true)
  2. private String email;

我想这样抓住它

  1. try {
  2.         memberDao.create(newMember);
  3. } catch (ConstraintViolationException e) {
  4.  
  5.     //
  6.  
  7. }

– 它从来没有到达catch块.

当我使用

catch(异常e)

我抓到“javax.transaction.RollbackException：ARJUNA016053：无法提交事务”.

这是错误日志：

  1. 21:24:36,296 ERROR [org.jboss.ejb3.invocation] (http--127.0.0.1-8080-5) JBAS014134: EJB Invocation Failed on component MemberDAOImpl for method public abstract void pv243.peaktogether.dao.MemberDAOInt.create(pv243.peaktogether.model.Member): javax.ejb.EJBTransactionRolledbackException: Transaction rolled back
  2. at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleEndTransactionException(CMTTxInterceptor.java:115) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
  3. at org.jboss.as.ejb3.tx.CMTTxInterceptor.endTransaction(CMTTxInterceptor.java:95) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
  4. at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:232) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
  5. at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:304) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
  6. at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:190) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
  7. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
  8. at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
  9. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
  10. at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
  11. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
  12. at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
  13. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
  14. at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:32) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
  15. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
  16. at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
  17. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
  18. at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
  19. at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
  20. at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
  21. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
  22. at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
  23. at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
  24. at pv243.peaktogether.dao.MemberDAOInt$$$view178.create(Unknown Source) [peaktogether-ejb-0.0.1-SNAPSHOT.jar:]
  25. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_17]
  26. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_17]
  27. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_17]
  28. at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_17]
  29. at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:264) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  30. at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  31. at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  32. at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:260) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  33. at org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:111) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  34. at org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  35. at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:105) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  36. at pv243.peaktogether.dao.MemberDAOInt$-682821774$Proxy$_$$_Weld$Proxy$.create(MemberDAOInt$-682821774$Proxy$_$$_Weld$Proxy$.java) [peaktogether-ejb-0.0.1-SNAPSHOT.jar:]
  37. at pv243.peaktogether.web.controller.RegisterController.register(RegisterController.java:95)
  38. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_17]
  39. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_17]
  40. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_17]
  41. at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_17]
  42. at org.apache.el.parser.AstValue.invoke(AstValue.java:262)
  43. at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
  44. at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:39) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  45. at org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  46. at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
  47. at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
  48. at 
  49.  
  50. com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
  51.     at javax.faces.component.UICommand.broadcast(UICommand.java:315)
  52.     at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
  53.     at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
  54.     at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
  55.     at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
  56.     at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
  57.     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
  58.     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
  59.     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
  60.     at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62) [weld-core-1.1.5.AS71.Final.jar:2012-02-10 15:31]
  61.     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
  62.     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
  63.     at pv243.peaktogether.filters.SecurityFilter.doFilter(SecurityFilter.java:48)
  64.     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
  65.     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
  66.     at pv243.peaktogether.filters.EncodingFilter.doFilter(EncodingFilter.java:20)
  67.     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
  68.     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
  69.     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
  70.     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
  71.     at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
  72.     at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
  73.     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
  74.     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
  75.     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  76.     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
  77.     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
  78.     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
  79.     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
  80.     at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_17]
  81. Caused by: javax.transaction.RollbackException: ARJUNA016053: Could not commit transaction.
  82.     at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1177)
  83.     at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:117)
  84.     at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75)
  85.     at org.jboss.as.ejb3.tx.CMTTxInterceptor.endTransaction(CMTTxInterceptor.java:92) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
  86.     ... 75 more
  87. Caused by: javax.persistence.PersistenceException: org.hibernate.exception.ConstraintViolationException: ERROR: duplicate key value violates unique constraint "member_email_key"
  88.   Detail: Key (email)=(email@test.com) already exists.
  89.     at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1361) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
  90.     at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1289) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
  91.     at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1295) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
  92.     at org.hibernate.ejb.AbstractEntityManagerImpl$CallbackExceptionMapperImpl.mapManagedFlushFailure(AbstractEntityManagerImpl.java:1481) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
  93.     at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorImpl.beforeCompletion(SynchronizationCallbackCoordinatorImpl.java:109) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  94.     at org.hibernate.engine.transaction.synchronization.internal.RegisteredSynchronization.beforeCompletion(RegisteredSynchronization.java:53) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  95.     at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:76)
  96.     at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:273)
  97.     at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:93)
  98.     at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:164)
  99.     at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1165)
  100.     ... 78 more
  101. Caused by: org.hibernate.exception.ConstraintViolationException: ERROR: duplicate key value violates unique constraint "member_email_key"
  102.   Detail: Key (email)=(email@test.com) already exists.
  103.     at org.hibernate.exception.internal.sqlStateConversionDelegate.convert(sqlStateConversionDelegate.java:128) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  104.     at org.hibernate.exception.internal.StandardsqlExceptionConverter.convert(StandardsqlExceptionConverter.java:47) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  105.     at org.hibernate.engine.jdbc.spi.sqlExceptionHelper.convert(sqlExceptionHelper.java:125) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  106.     at org.hibernate.engine.jdbc.spi.sqlExceptionHelper.convert(sqlExceptionHelper.java:110) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  107.     at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  108.     at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  109.     at sun.proxy.$Proxy99.executeUpdate(Unknown Source)
  110.     at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:56) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  111.     at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2849) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  112.     at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3290) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  113.     at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:80) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  114.     at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:272) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  115.     at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:264) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  116.     at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:186) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  117.     at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  118.     at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  119.     at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1081) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  120.     at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:315) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  121.     at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorImpl.beforeCompletion(SynchronizationCallbackCoordinatorImpl.java:104) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  122.     ... 84 more
  123. Caused by: org.postgresql.util.PsqlException: ERROR: duplicate key value violates unique constraint "member_email_key"
  124.   Detail: Key (email)=(email@test.com) already exists.
  125.     at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2157) [postgresql-8.4-701.jdbc4.jar:]
  126.     at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1886) [postgresql-8.4-701.jdbc4.jar:]
  127.     at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:255) [postgresql-8.4-701.jdbc4.jar:]
  128.     at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:555) [postgresql-8.4-701.jdbc4.jar:]
  129.     at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:417) [postgresql-8.4-701.jdbc4.jar:]
  130.     at org.postgresql.jdbc2.AbstractJdbc2Statement.executeUpdate(AbstractJdbc2Statement.java:363) [postgresql-8.4-701.jdbc4.jar:]
  131.     at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:493)
  132.     at sun.reflect.GeneratedMethodAccessor206.invoke(Unknown Source) [:1.7.0_17]
  133.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_17]
  134.     at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_17]
  135.     at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:122) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]
  136.     ... 98 more

我究竟做错了什么 ？

UPDATE>>

我当前的代码是：

  1. try {
  2.         memberDao.create(newMember);
  3.  
  4. } catch (EJBTransactionRolledbackException e) {
  5.     log.info("Exception caught!! "+e.getCausedByException());
  6.     log.info("Exception caught!! "+e.getCause());
  7.     log.info("Exception caught!! "+e.getMessage());
  8.  
  9.     StackTraceElement[] stack = e.getStackTrace();
  10.  
  11.     for (int i = 0; i< stack.length; i++) {
  12.  
  13.         log.info(stack[i].toString());
  14.     }
  15.  
  16. }

日志是

  1. 22:02:57,297 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) Exception caught!! javax.transaction.RollbackException: ARJUNA016053: Could not commit transaction.
  2. 22:02:57,298 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) Exception caught!! javax.transaction.RollbackException: ARJUNA016053: Could not commit transaction.
  3. 22:02:57,298 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) Exception caught!! Transaction rolled back
  4. 22:02:57,298 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ejb3.tx.CMTTxInterceptor.handleEndTransactionException(CMTTxInterceptor.java:115)
  5. 22:02:57,299 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ejb3.tx.CMTTxInterceptor.endTransaction(CMTTxInterceptor.java:95)
  6. 22:02:57,299 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:232)
  7. 22:02:57,299 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:304)
  8. 22:02:57,300 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:190)
  9. 22:02:57,300 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
  10. 22:02:57,300 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
  11. 22:02:57,301 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
  12. 22:02:57,301 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59)
  13. 22:02:57,302 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
  14. 22:02:57,302 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
  15. 22:02:57,302 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:32)
  16. 22:02:57,303 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
  17. 22:02:57,303 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
  18. 22:02:57,304 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
  19. 22:02:57,304 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)
  20. 22:02:57,304 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173)
  21. 22:02:57,305 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
  22. 22:02:57,305 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
  23. 22:02:57,305 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72)
  24. 22:02:57,306 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) pv243.peaktogether.dao.MemberDAOInt$$$view241.create(Unknown Source)
  25. 22:02:57,306 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  26. 22:02:57,306 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  27. 22:02:57,307 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  28. 22:02:57,307 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) java.lang.reflect.Method.invoke(Method.java:601)
  29. 22:02:57,307 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:264)
  30. 22:02:57,308 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
  31. 22:02:57,308 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)
  32. 22:02:57,308 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:260)
  33. 22:02:57,309 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:111)
  34. 22:02:57,309 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56)
  35. 22:02:57,309 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:105)
  36. 22:02:57,310 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) pv243.peaktogether.dao.MemberDAOInt$-682821774$Proxy$_$$_Weld$Proxy$.create(MemberDAOInt$-682821774$Proxy$_$$_Weld$Proxy$.java)
  37. 22:02:57,310 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) pv243.peaktogether.web.controller.RegisterController.register(RegisterController.java:98)
  38. 22:02:57,310 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  39. 22:02:57,310 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  40. 22:02:57,311 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  41. 22:02:57,311 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) java.lang.reflect.Method.invoke(Method.java:601)
  42. 22:02:57,311 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.apache.el.parser.AstValue.invoke(AstValue.java:262)
  43. 22:02:57,312 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
  44. 22:02:57,312 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:39)
  45. 22:02:57,312 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50)
  46. 22:02:57,313 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
  47. 22:02:57,313 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
  48. 22:02:57,313 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
  49. 22:02:57,313 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) javax.faces.component.UICommand.broadcast(UICommand.java:315)
  50. 22:02:57,314 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
  51. 22:02:57,314 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
  52. 22:02:57,314 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
  53. 22:02:57,315 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
  54. 22:02:57,315 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
  55. 22:02:57,315 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
  56. 22:02:57,315 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
  57. 22:02:57,316 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
  58. 22:02:57,316 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62)
  59. 22:02:57,317 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
  60. 22:02:57,317 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
  61. 22:02:57,317 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) pv243.peaktogether.filters.SecurityFilter.doFilter(SecurityFilter.java:48)
  62. 22:02:57,318 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
  63. 22:02:57,318 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) pv243.peaktogether.filters.EncodingFilter.doFilter(EncodingFilter.java:20)
  64. 22:02:57,318 INFO  [pv243.peaktogether.web.controller.RegisterController] (http--127.0.0.1-8080-6) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
  65. 22:02:57,319 INFO  [pv243.peaktogether.web.controller.RegisterController] (http-

环境：
Postgresql 9.2
JBoss AS 7.1.1
JPA 2.0

干杯,
OSIRIS

解决方法

它被包装在一个EJBTransactionRolledbackException中,所以你应该尝试捕获一个而不是ConstraintViolationException.

ConstraintViolationException首先由PersistenceException包装,然后由RollbackException包装,最后由EJBTransactionRolledbackException包装.

您应该调用异常的getCause()方法,直到遇到约束违例或为空,这表示该异常不是由于约束违规引起的.你可以尝试一下：

  1. try {
  2.     memberDao.create(newMember);
  3. } catch (EJBTransactionRolledbackException e) {
  4.     Throwable t = e.getCause();
  5.     while ((t != null) && !(t instanceof ConstraintViolationException)) {
  6.         t = t.getCause();
  7.     }
  8.     if (t instanceof ConstraintViolationException) {
  9.         // Here you're sure you have a ConstraintViolationException,you can handle it
  10.     }
  11. }

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