Java <；f:actionListener>；导致一个；“交易不活跃”；有状态EJB/CDIBean上出现异常，而<；f:setPropertyActionListener>；不_Java_Jsf_Jakarta Ee_Ejb_Cdi

Java <；f:actionListener>；导致一个；“交易不活跃”；有状态EJB/CDIBean上出现异常，而<；f:setPropertyActionListener>；不

java jsf jakarta-ee

Java <；f:actionListener>；导致一个；“交易不活跃”；有状态EJB/CDIBean上出现异常，而<；f:setPropertyActionListener>；不,java,jsf,jakarta-ee,ejb,cdi,Java,Jsf,Jakarta Ee,Ejb,Cdi,我有一个Seam3视图范围的、有状态的EJBean，用于JSF页面（您可以在第一次阅读时跳过代码）：对于processAction（ActionEvent事件）方法，我必须将接口添加到CollisionManagerbean中，并用@LocalBean对其进行注释。您可以看到上面发布的最后一个类但是，这会引发一个异常： java.lang.IllegalStateException: Transaction is not active in the current thread. a

我有一个Seam3视图范围的、有状态的EJBean，用于JSF页面（您可以在第一次阅读时跳过代码）：

对于

processAction（ActionEvent事件）

方法，我必须将接口添加到

CollisionManager

bean中，并用

@LocalBean

对其进行注释。您可以看到上面发布的最后一个类

但是，这会引发一个异常：

java.lang.IllegalStateException: Transaction is not active in the current thread.
    at com.sun.enterprise.transaction.jts.JavaEETransactionManagerJTSDelegate.validateTransactionManager(JavaEETransactionManagerJTSDelegate.java:447)
    at com.sun.enterprise.transaction.jts.JavaEETransactionManagerJTSDelegate.setRollbackOnlyDistributedTransaction(JavaEETransactionManagerJTSDelegate.java:344)
    at com.sun.enterprise.transaction.JavaEETransactionManagerSimplified.setRollbackOnly(JavaEETransactionManagerSimplified.java:971)
    at com.sun.enterprise.transaction.UserTransactionImpl.setRollbackOnly(UserTransactionImpl.java:257)
    at org.jboss.seam.transaction.UTTransaction.setRollbackOnly(UTTransaction.java:82)
    at org.jboss.seam.transaction.DefaultSeamTransaction.setRollbackOnly(DefaultSeamTransaction.java:104)
    at org.jboss.seam.faces.transaction.UnexpectedExceptionObserver.processEvent(UnexpectedExceptionObserver.java:48)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)
    at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263)
    at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:170)
    at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51)
    at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154)
    at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245)
    at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233)
    at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213)
    at org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:590)
    at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:580)
    at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:575)
    at org.jboss.seam.faces.event.SystemEventBridge.processEvent(SystemEventBridge.java:69)
    at org.jboss.seam.faces.event.DelegatingSystemEventListener.processEvent(DelegatingSystemEventListener.java:51)
    at javax.faces.event.SystemEvent.processListener(SystemEvent.java:106)
    at com.sun.faces.application.ApplicationImpl.processListeners(ApplicationImpl.java:2168)
    at com.sun.faces.application.ApplicationImpl.invokeListenersFor(ApplicationImpl.java:2144)
    at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:302)
    at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:246)
    at javax.faces.application.ApplicationWrapper.publishEvent(ApplicationWrapper.java:670)
    at javax.faces.application.ApplicationWrapper.publishEvent(ApplicationWrapper.java:670)
    at org.jboss.seam.faces.environment.SeamApplicationWrapper$Proxy$_$$_WeldClientProxy.publishEvent(SeamApplicationWrapper$Proxy$_$$_WeldClientProxy.java)
    at com.sun.faces.lifecycle.Phase.queueException(Phase.java:160)
    at com.sun.faces.lifecycle.Phase.queueException(Phase.java:149)
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:104)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1550)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at de.company.project.filter.encoding.EncodingFilter.doFilter(EncodingFilter.java:62)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:126)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at org.jboss.solder.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:65)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at org.jboss.solder.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:74)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at de.company.project.filter.security.LoginFilter.doFilter(LoginFilter.java:96)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
    at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
    at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
    at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
    at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
    at java.lang.Thread.run(Thread.java:722)

作为补丁，我尝试了一个

，传递当前列表实体：

<p:commandButton icon="ui-icon ui-icon-flag"
                 process="@this"
                 update=":state-change-dialog :collision-form:list"
                 oncomplete="stateChangeDialog.show();">
    <f:setPropertyActionListener target="#{collisionManager.selectedCollision}" value="#{cln}" />
    <f:setPropertyActionListener target="#{collisionManager.reloadCollision}" value="#{cln}" />
    <f:setPropertyActionListener target="#{collisionManager.selectedStateChangeCollision}" value="#{cln}" />
</p:commandButton>

此OTOH不会引发异常。这真的让我想知道

Q：

为什么这会与

（调用方法

setReloadCollision（Collision-selectedCollision）

）一起工作，但与

（调用方法

processAction（ActionEvent事件）

）一起失败

请注意，我在两个侦听器方法的所有变体中尝试了

@TransactionAttribute（TransactionAttributeType.REQUIRED）

和

@TransactionAttribute（TransactionAttributeType.REQUIRES\u NEW）

，但均未成功

非常感谢您的帮助

增编：

谁应该知道这件事

“普通”JavaEE开发人员应该如何知道

这些信息隐藏在哪里

谢谢

我认为还有另一个例外导致了这个问题，但不知怎么的，它被吞没了。查看stacktrace，我会尝试在

org.jboss.seam.faces.transaction.UnexpectedExceptionObserver.processEvent（UnexpectedExceptionObserver.java:48）

看看那里发生了什么。调用UnexpectedExceptionObserver.processEvent后，Seam正在将事务设置为仅回滚，就像它在异常后一样，例如NullPoInterException。

如果您对业务操作使用

action

而不是

actionListener

，则第一次尝试应该有效。动作监听器就是按照它们在组件上声明的顺序执行的（而且并不完全是为了执行业务动作，因为它们根本不传播异常，从而使最终用户没有任何形式的反馈）。你是说第一个发布的吗？问题是，我想显示一个对话框，并在显示的重载列表中选择第一个元素。目前的方法是在所有按钮按下后使用另一个属性操作侦听器。我会更新这个问题。我认为我没有使用正确的方法来处理bean中的实体。感谢您的建议。重新加载的列表是选定的（选中的）元素/行。只是想知道，是什么要求让您认为您需要一个名为@ViewScoped@Stateful@LocalBean的

？为什么不只是一个名为@ViewScoped的@bean呢？此外，通过操作
您可以直接传入cln
，而无需。
<p:commandButton icon="ui-icon ui-icon-flag"
                 actionListener="#{collisionManager.reloadSelectedCollisions}"
                 process="@this"
                 update=":state-change-dialog :collision-form:list"
                 oncomplete="stateChangeDialog.show();">
    <f:setPropertyActionListener target="#{collisionManager.selectedCollision}" value="#{cln}" />
    <f:setPropertyActionListener target="#{collisionManager.selectedStateChangeCollision}" value="#{cln}" />
</p:commandButton>

<p:commandButton icon="ui-icon ui-icon-flag"
                 process="@this"
                 update=":state-change-dialog :collision-form:list"
                 oncomplete="stateChangeDialog.show();">
    <f:setPropertyActionListener target="#{collisionManager.selectedCollision}" value="#{cln}" />
    <f:actionListener type="de.company.project.CollisionManager" />
    <f:setPropertyActionListener target="#{collisionManager.selectedStateChangeCollision}" value="#{cln}" />
</p:commandButton>

java.lang.IllegalStateException: Transaction is not active in the current thread.
    at com.sun.enterprise.transaction.jts.JavaEETransactionManagerJTSDelegate.validateTransactionManager(JavaEETransactionManagerJTSDelegate.java:447)
    at com.sun.enterprise.transaction.jts.JavaEETransactionManagerJTSDelegate.setRollbackOnlyDistributedTransaction(JavaEETransactionManagerJTSDelegate.java:344)
    at com.sun.enterprise.transaction.JavaEETransactionManagerSimplified.setRollbackOnly(JavaEETransactionManagerSimplified.java:971)
    at com.sun.enterprise.transaction.UserTransactionImpl.setRollbackOnly(UserTransactionImpl.java:257)
    at org.jboss.seam.transaction.UTTransaction.setRollbackOnly(UTTransaction.java:82)
    at org.jboss.seam.transaction.DefaultSeamTransaction.setRollbackOnly(DefaultSeamTransaction.java:104)
    at org.jboss.seam.faces.transaction.UnexpectedExceptionObserver.processEvent(UnexpectedExceptionObserver.java:48)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
    at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)
    at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263)
    at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:170)
    at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:51)
    at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:154)
    at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245)
    at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233)
    at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213)
    at org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:590)
    at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:580)
    at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:575)
    at org.jboss.seam.faces.event.SystemEventBridge.processEvent(SystemEventBridge.java:69)
    at org.jboss.seam.faces.event.DelegatingSystemEventListener.processEvent(DelegatingSystemEventListener.java:51)
    at javax.faces.event.SystemEvent.processListener(SystemEvent.java:106)
    at com.sun.faces.application.ApplicationImpl.processListeners(ApplicationImpl.java:2168)
    at com.sun.faces.application.ApplicationImpl.invokeListenersFor(ApplicationImpl.java:2144)
    at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:302)
    at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:246)
    at javax.faces.application.ApplicationWrapper.publishEvent(ApplicationWrapper.java:670)
    at javax.faces.application.ApplicationWrapper.publishEvent(ApplicationWrapper.java:670)
    at org.jboss.seam.faces.environment.SeamApplicationWrapper$Proxy$_$$_WeldClientProxy.publishEvent(SeamApplicationWrapper$Proxy$_$$_WeldClientProxy.java)
    at com.sun.faces.lifecycle.Phase.queueException(Phase.java:160)
    at com.sun.faces.lifecycle.Phase.queueException(Phase.java:149)
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:104)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1550)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at de.company.project.filter.encoding.EncodingFilter.doFilter(EncodingFilter.java:62)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:126)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at org.jboss.solder.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:65)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at org.jboss.solder.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:74)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at de.company.project.filter.security.LoginFilter.doFilter(LoginFilter.java:96)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
    at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
    at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
    at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
    at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
    at java.lang.Thread.run(Thread.java:722)

<p:commandButton icon="ui-icon ui-icon-flag"
                 process="@this"
                 update=":state-change-dialog :collision-form:list"
                 oncomplete="stateChangeDialog.show();">
    <f:setPropertyActionListener target="#{collisionManager.selectedCollision}" value="#{cln}" />
    <f:setPropertyActionListener target="#{collisionManager.reloadCollision}" value="#{cln}" />
    <f:setPropertyActionListener target="#{collisionManager.selectedStateChangeCollision}" value="#{cln}" />
</p:commandButton>