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  1. Application Server 3 4 5 and 6
  2. JBAS-8345

Cannot @Inject an EJB into another EJB (works fine injecting into CDI beans.)

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Details

    • Bug
    • Resolution: Done
    • Major
    • 6.0.0.M5
    • 6.0.0.M4
    • Weld/CDI
    • None
    • Hide

      Steps to reproduce:

      • run jboss AS on port 8080
      • cd ejb-inject-test
      • mvn clean test -Pjbossas-remote-6

      Test should fail with nullpointerexception (from non-injected EJB reference in UserService)

      Show
      Steps to reproduce: run jboss AS on port 8080 cd ejb-inject-test mvn clean test -Pjbossas-remote-6 Test should fail with nullpointerexception (from non-injected EJB reference in UserService)

    Description

      See attached Maven Arquillian Test Project:

      Test and results also pasted below.

      Workaround in UserService: Changing the @Inject FeedService fs; annotation to @EJB FeedService fs; causes injection to occur, but not through CDI.

      Thanks.
      ------------------------------------------------------
      import static org.junit.Assert.assertFalse;
      import static org.junit.Assert.assertTrue;

      import javax.inject.Inject;

      import org.jboss.arquillian.api.Deployment;
      import org.jboss.arquillian.api.Run;
      import org.jboss.arquillian.api.RunModeType;
      import org.jboss.arquillian.junit.Arquillian;
      import org.jboss.shrinkwrap.api.ArchivePaths;
      import org.jboss.shrinkwrap.api.ShrinkWrap;
      import org.jboss.shrinkwrap.api.spec.JavaArchive;
      import org.junit.Test;
      import org.junit.runner.RunWith;

      /**

      • @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
        */
        @RunWith(Arquillian.class)
        @Run(RunModeType.IN_CONTAINER)
        public class UserServiceTest
        {

      @Deployment
      public static JavaArchive createTestArchive()

      { return ShrinkWrap.create(JavaArchive.class, "test.jar") .addPackage(UserService.class.getPackage()) .addPackage(FeedService.class.getPackage()) .addManifestResource("test-beans.xml", ArchivePaths.create("beans.xml")) .addManifestResource("test-persistence.xml", ArchivePaths.create("persistence.xml")); }

      @Inject
      private UserService us;
      @Inject
      private FeedService fs;

      @Test
      public void testCanInvokedInjectedEJB() throws Exception

      { assertFalse(fs.isInvoked()); us.invokeUsers(); assertTrue(fs.isInvoked()); }

      }

      package org.jboss;

      import java.io.Serializable;

      import javax.ejb.Stateful;
      import javax.inject.Inject;
      import javax.persistence.EntityManager;
      import javax.persistence.PersistenceContext;
      import javax.persistence.PersistenceContextType;

      @Stateful
      public class UserService implements Serializable
      {
      private static final long serialVersionUID = 2988513095024795683L;

      @PersistenceContext(type = PersistenceContextType.EXTENDED)
      private EntityManager em;

      @Inject
      private FeedService fs;

      protected EntityManager getEntityManager()

      { return em; }

      public void invokeUsers()

      { fs.invokeFeeds(); }

      }

      package org.jboss;

      import javax.ejb.Stateful;
      import javax.persistence.EntityManager;
      import javax.persistence.PersistenceContext;
      import javax.persistence.PersistenceContextType;

      @Stateful
      public class FeedService
      {
      private static final long serialVersionUID = 5716926734835352145L;

      @PersistenceContext(type = PersistenceContextType.EXTENDED)
      private EntityManager entityManager;

      private boolean invoked;

      protected EntityManager getEntityManager()

      { return entityManager; }

      public void invokeFeeds()

      { this.invoked = true; System.out.println("invoked"); }

      public boolean isInvoked()

      { return invoked; }

      }

      -------------------------------------------------------------------------------
      Test set: org.jboss.UserServiceTest
      -------------------------------------------------------------------------------
      Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 5.991 sec <<< FAILURE!
      testCanInvokedInjectedEJB(org.jboss.UserServiceTest) Time elapsed: 0.637 sec <<< ERROR!
      javax.ejb.EJBException: java.lang.NullPointerException
      at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:183)
      at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:251)
      at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.required(CMTTxInterceptor.java:349)
      at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invoke(CMTTxInterceptor.java:209)
      at org.jboss.ejb3.tx2.aop.CMTTxInterceptorWrapper.invoke(CMTTxInterceptorWrapper.java:52)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.core.context.CurrentInvocationContextInterceptor.invoke(CurrentInvocationContextInterceptor.java:47)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.interceptor.EJB3TCCLInterceptor.invoke(EJB3TCCLInterceptor.java:86)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.session.SessionSpecContainer.invoke(SessionSpecContainer.java:227)
      at org.jboss.ejb3.session.SessionSpecContainer.invoke(SessionSpecContainer.java:142)
      at org.jboss.ejb3.nointerface.impl.invocationhandler.NoInterfaceViewInvocationHandler.invoke(NoInterfaceViewInvocationHandler.java:148)
      at org.jboss.ejb3.proxy.javassist.JavassistInvocationHandlerAdapter.invoke(JavassistInvocationHandlerAdapter.java:71)
      at org.jboss.UserService_$$javassist_15.invokeUsers(UserService$$_javassist_15.java)
      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:597)
      at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:304)
      at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
      at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:163)
      at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:298)
      at org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:127)
      at org.jboss.weld.util.CleanableMethodHandler.invoke(CleanableMethodHandler.java:43)
      at org.jboss.UserService_$$javassist_10.invokeUsers(UserService$$_javassist_10.java)
      at org.jboss.UserServiceTest.testCanInvokedInjectedEJB(UserServiceTest.java:61)
      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:597)
      at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
      at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
      at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
      at org.jboss.arquillian.junit.Arquillian$6$1.invoke(Arquillian.java:251)
      at org.jboss.arquillian.impl.handler.TestEventExecuter.callback(TestEventExecuter.java:44)
      at org.jboss.arquillian.impl.handler.TestEventExecuter.callback(TestEventExecuter.java:34)
      at org.jboss.arquillian.impl.event.MapEventManager.fire(MapEventManager.java:63)
      at org.jboss.arquillian.impl.context.AbstractEventContext.fire(AbstractEventContext.java:115)
      at org.jboss.arquillian.impl.EventTestRunnerAdaptor.test(EventTestRunnerAdaptor.java:117)
      at org.jboss.arquillian.junit.Arquillian$6.evaluate(Arquillian.java:244)
      at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:207)
      at org.jboss.arquillian.junit.Arquillian$5$1.evaluate(Arquillian.java:225)
      at org.jboss.arquillian.junit.Arquillian$MultiStatementExecutor.execute(Arquillian.java:297)
      at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:221)
      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
      at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
      at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
      at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
      at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
      at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
      at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
      at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:163)
      at org.jboss.arquillian.junit.Arquillian$3$1.evaluate(Arquillian.java:186)
      at org.jboss.arquillian.junit.Arquillian$MultiStatementExecutor.execute(Arquillian.java:297)
      at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:182)
      at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
      at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:127)
      at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
      at org.junit.runner.JUnitCore.run(JUnitCore.java:136)
      at org.jboss.arquillian.junit.JUnitTestRunner.execute(JUnitTestRunner.java:69)
      at org.jboss.arquillian.protocol.servlet_3.ServletTestRunner.doGet(ServletTestRunner.java:84)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
      at org.jboss.resteasy.plugins.server.servlet.FilterDispatcher.doFilter(FilterDispatcher.java:63)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
      at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:68)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
      at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
      at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
      at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:93)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
      at java.lang.Thread.run(Thread.java:619)
      Caused by: java.lang.NullPointerException
      at org.jboss.UserService.invokeUsers(UserService.java:48)
      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:597)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
      at org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
      at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
      at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
      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:597)
      at org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:72)
      at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_20903429.invoke(InvocationContextInterceptor_z_fillMethod_20903429.java)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:88)
      at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_20903429.invoke(InvocationContextInterceptor_z_setup_20903429.java)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.async.impl.interceptor.FutureSerializingInterceptor.invoke(FutureSerializingInterceptor.java:88)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:74)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:81)
      at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
      at org.jboss.ejb3.core.context.SessionInvocationContextAdapter.proceed(SessionInvocationContextAdapter.java:90)
      at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:247)
      ... 99 more

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          is blocked by

          Bug - A problem that impairs or prevents the functions of the product. EJBTHREE-2143 EjbResolver must support no-interface view lookup

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

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              marius.bogoevici Marius Bogoevici (Inactive)
              lincolnthree Lincoln Baxter III (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: