Hi You can likely configure the transaction manager on the jpa component directly if you use spring xml
<bean id="jpa" class="org.apache.camel.component.jpa.JpaComponent"> <property name ..." .. configure transaction manager here </bean> You can also configure this from java code, but that requires a bit different work. Maybe that helps? And btw what version of Camel do you use? On Sat, Apr 18, 2015 at 1:21 AM, Rob Terpilowski <r...@lynden.com> wrote: > Hello, > > I have a web application which I am running in Glassfish 4.1, which contains > an EJB which is using Hibernate to access a SQL Server DB. I would also like > to use the Camel JPA component for some new functionality, but I am getting > NullPointerExceptions complaining about the transaction manager when I > attempt to run a JPA consumer in the app. Details are below: > > > To start with, my persistance.xml contains: > > <persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence > http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd";> > <persistence-unit name="com.lynden.peoplenet.test.pu" > transaction-type="JTA"> > <provider>org.hibernate.ejb.HibernatePersistence</provider> > <jta-data-source>PeopleNet</jta-data-source> > > <exclude-unlisted-classes>false</exclude-unlisted-classes> > <properties> > </properties> > </persistence-unit> > </persistence> > > > > The URL of the JPA component is: > jpa://com.lynden.peoplnet.test.bean.AllinboundMessagesSqlBean?consumeDelete=false&consumer.delay=60000&consumer.namedQuery=AllinboundMessagesSqlBean.findByProcessed&maxMessagesPerPoll=10&maximumResults=10&persistenceUnit=com.lynden.peoplenet.test.pu > > > The following exception is being thrown in the web application's log file: > javax.ejb.EJBTransactionRolledbackException > at > com.sun.ejb.containers.BaseContainer.mapLocal3xException(BaseContainer.java:2342) > at > com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2123) > at > com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2044) > at > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:220) > at > com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88) > at com.sun.proxy.$Proxy697.addRoutesToCamelContext(Unknown Source) > at > com.lynden.esperanto.camel.__EJB31_Generated__DefaultRouteBuilder__Intf____Bean__.addRoutesToCamelContext(Unknown > Source) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > org.jboss.weld.util.reflection.Reflections.invokeAndUnwrap(Reflections.java:414) > at > org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:127) > at > org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56) > at > org.jboss.weld.bean.proxy.InjectionPointPropagatingEnterpriseTargetBeanInstance.invoke(InjectionPointPropagatingEnterpriseTargetBeanInstance.java:65) > at > org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:100) > at > com.lynden.esperanto.camel.DefaultRouteBuilder$Proxy$_$$_Weld$EnterpriseProxy$.addRoutesToCamelContext(Unknown > Source) > at > org.apache.camel.impl.DefaultCamelContext$1.call(DefaultCamelContext.java:731) > at > org.apache.camel.impl.DefaultCamelContext$1.call(DefaultCamelContext.java:728) > at > org.apache.camel.impl.DefaultCamelContext.doWithDefinedClassLoader(DefaultCamelContext.java:2486) > at > org.apache.camel.impl.DefaultCamelContext.addRoutes(DefaultCamelContext.java:728) > at > org.apache.camel.cdi.CdiCamelContext$Proxy$_$$_WeldClientProxy.addRoutes(Unknown > Source) > at > com.lynden.esperanto.DefaultEsperantoService.start(DefaultEsperantoService.java:59) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > com.sun.ejb.containers.interceptors.BeanCallbackInterceptor.intercept(InterceptorManager.java:1035) > at > com.sun.ejb.containers.interceptors.CallbackChainImpl.invokeNext(CallbackChainImpl.java:72) > at > com.sun.ejb.containers.interceptors.CallbackInvocationContext.proceed(CallbackInvocationContext.java:205) > at > org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:55) > at > org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:52) > at sun.reflect.GeneratedMethodAccessor876.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > com.sun.ejb.containers.interceptors.CallbackInterceptor.intercept(InterceptorManager.java:986) > at > com.sun.ejb.containers.interceptors.CallbackChainImpl.invokeNext(CallbackChainImpl.java:72) > at > com.sun.ejb.containers.interceptors.CallbackInvocationContext.proceed(CallbackInvocationContext.java:205) > at > com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163) > at > com.sun.ejb.containers.interceptors.SystemInterceptorProxy.init(SystemInterceptorProxy.java:125) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > com.sun.ejb.containers.interceptors.CallbackInterceptor.intercept(InterceptorManager.java:986) > at > com.sun.ejb.containers.interceptors.CallbackChainImpl.invokeNext(CallbackChainImpl.java:72) > at > com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:412) > at > com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:375) > at > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:2014) > at > com.sun.ejb.containers.AbstractSingletonContainer.createSingletonEJB(AbstractSingletonContainer.java:468) > at > com.sun.ejb.containers.AbstractSingletonContainer.access$000(AbstractSingletonContainer.java:74) > at > com.sun.ejb.containers.AbstractSingletonContainer$SingletonContextFactory.create(AbstractSingletonContainer.java:647) > at > com.sun.ejb.containers.AbstractSingletonContainer.instantiateSingletonInstance(AbstractSingletonContainer.java:389) > at > org.glassfish.ejb.startup.SingletonLifeCycleManager.initializeSingleton(SingletonLifeCycleManager.java:219) > at > org.glassfish.ejb.startup.SingletonLifeCycleManager.initializeSingleton(SingletonLifeCycleManager.java:180) > at > org.glassfish.ejb.startup.SingletonLifeCycleManager.doStartup(SingletonLifeCycleManager.java:158) > at > org.glassfish.ejb.startup.EjbApplication.start(EjbApplication.java:166) > at org.glassfish.internal.data.EngineRef.start(EngineRef.java:122) > at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:291) > at > org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:352) > at > com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:500) > at > com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219) > at > org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:360) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:360) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846) > at > com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722) > at > org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:253) > at > org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:231) > at > org.glassfish.admin.rest.utils.ResourceUtil.runCommand(ResourceUtil.java:275) > at > org.glassfish.admin.rest.resources.TemplateListOfResource.createResource(TemplateListOfResource.java:133) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:151) > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:171) > at > org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:152) > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:104) > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:387) > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:331) > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:103) > at > org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:271) > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) > at org.glassfish.jersey.internal.Errors.process(Errors.java:315) > at org.glassfish.jersey.internal.Errors.process(Errors.java:297) > at org.glassfish.jersey.internal.Errors.process(Errors.java:267) > at > org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:297) > at > org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:254) > at > org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1028) > at > org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer.service(GrizzlyHttpContainer.java:365) > at > org.glassfish.admin.rest.adapter.RestAdapter$2.service(RestAdapter.java:316) > at > org.glassfish.admin.rest.adapter.RestAdapter.service(RestAdapter.java:179) > at > com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459) > at > com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167) > at > org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201) > at > org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175) > at > org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235) > at > org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119) > at > org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284) > at > org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201) > at > org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133) > at > org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112) > at > org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77) > at > org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561) > at > org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112) > at > org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117) > at > org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56) > at > org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137) > at > org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565) > at > org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545) > at java.lang.Thread.run(Thread.java:745) > Caused by: javax.ejb.TransactionRolledbackLocalException: Exception thrown > from bean > at > com.sun.ejb.containers.EJBContainerTransactionManager.checkExceptionClientTx(EJBContainerTransactionManager.java:662) > at > com.sun.ejb.containers.EJBContainerTransactionManager.postInvokeTx(EJBContainerTransactionManager.java:507) > at > com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4566) > at > com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2074) > ... 122 more > Caused by: java.lang.NullPointerException > at > org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.getStatus(JtaStatusHelper.java:76) > at > org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.isActive(JtaStatusHelper.java:118) > at > org.hibernate.engine.transaction.internal.jta.CMTTransaction.join(CMTTransaction.java:149) > at > org.hibernate.jpa.spi.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1602) > at > org.hibernate.jpa.spi.AbstractEntityManagerImpl.postInit(AbstractEntityManagerImpl.java:210) > at > org.hibernate.jpa.internal.EntityManagerImpl.<init>(EntityManagerImpl.java:91) > at > org.hibernate.jpa.internal.EntityManagerFactoryImpl.internalCreateEntityManager(EntityManagerFactoryImpl.java:345) > at > org.hibernate.jpa.internal.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:313) > at > org.apache.camel.component.jpa.JpaConsumer.doStart(JpaConsumer.java:503) > at > org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61) > at > org.apache.camel.impl.DefaultCamelContext.startService(DefaultCamelContext.java:2869) > at > org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRouteConsumers(DefaultCamelContext.java:3163) > at > org.apache.camel.impl.DefaultCamelContext.doStartRouteConsumers(DefaultCamelContext.java:3099) > at > org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(DefaultCamelContext.java:3029) > at > org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(DefaultCamelContext.java:3042) > at > org.apache.camel.impl.DefaultCamelContext.startRouteService(DefaultCamelContext.java:2919) > at > org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:843) > at > org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:2895) > at > org.apache.camel.impl.DefaultCamelContext.addRouteDefinitions(DefaultCamelContext.java:775) > at > org.apache.camel.builder.RouteBuilder.populateRoutes(RouteBuilder.java:397) > at > org.apache.camel.builder.RouteBuilder.addRoutesToCamelContext(RouteBuilder.java:311) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081) > at > org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153) > at > com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4786) > at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:656) > at > com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822) > at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608) > at > org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46) > at > org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:52) > at sun.reflect.GeneratedMethodAccessor876.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883) > at > com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822) > at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608) > at > com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163) > at > com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140) > at sun.reflect.GeneratedMethodAccessor1069.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883) > at > com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822) > at > com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369) > at > com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4758) > at > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4746) > at > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212) > ... 120 more > > > > This particular error goes away and the JPA component works if I change the > transaction-type property in the persistence.xml file to "RESOURCE_LOCAL", > but then, as expected the EJBs no longer work. > > The JPA component documentation says that the component will pull the > transaction manager out of the CamelContext's registry. However, when I > stepped through the code in the debugger the registry did not have any items > that implemented the > org.springframework.transaction.PlatformTransactionManager interface that the > JPA component appears to be looking for. > > I'm hoping I'm just missing some simple configuration tweak, but any > help/ideas on where to look next would be greatly appreciated. > > Thanks, > -Rob > > -- Claus Ibsen ----------------- Red Hat, Inc. Email: cib...@redhat.com Twitter: davsclaus Blog: http://davsclaus.com Author of Camel in Action: http://www.manning.com/ibsen hawtio: http://hawt.io/ fabric8: http://fabric8.io/
