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  1. JBoss Metadata
  2. JBMETA-195

NullPointerException when assinging a named invoker binding to a Remote bean

    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Duplicate Issue
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Environment:

      JBoss AS 5.1.0.CR1

      Description

      NullPointerException thrown from Class.forName0() when assigning a named invoker binding to a Remote bean in JBoss AS 5.1.0.CR1.

      Following the documentation on the Wiki (all the documentation I found said the same general thing), you create an invoker-proxy-bindings node in jboss.xml and assign it via invoker-proxy-binding-name in the session bean definition. I also tried assigning it via the @RemoteBinding(name="invoker-name-here") annotation instead but with the same result.

      jboss.xml:
      [code]
      <?xml version="1.0"?>
      <!DOCTYPE jboss PUBLIC "-//JBoss//DTD JBOSS 5.0//EN"
      "http://www.jboss.org/j2ee/dtd/jboss_5_0.dtd">
      <jboss>
      <enterprise-beans>
      <session>
      <ejb-name>MyStatelessRemoteBean</ejb-name>
      <configuration-name>Standard Stateless SessionBean</configuration-name>
      <invoker-bindings>
      <invoker>
      <invoker-proxy-binding-name>
      stateless-ssl-invoker
      </invoker-proxy-binding-name>
      </invoker>
      </invoker-bindings>
      </session>
      </enterprise-beans>

      <invoker-proxy-bindings>
      <invoker-proxy-binding>
      <name>stateless-ssl-invoker</name>
      <invoker-mbean>jboss:service=invoker,type=jrmp,socketType=SSL</invoker-mbean>
      <proxy-factory>org.jboss.proxy.ejb.ProxyFactory</proxy-factory>
      <proxy-factory-config>
      <client-interceptors>
      <home>
      <interceptor>org.jboss.proxy.ejb.HomeInterceptor</interceptor>
      <interceptor>org.jboss.proxy.SecurityInterceptor</interceptor>
      <interceptor>org.jboss.proxy.TransactionInterceptor</interceptor>
      <interceptor>org.jboss.invocation.InvokerInterceptor</interceptor>
      </home>
      <bean>
      <interceptor>org.jboss.proxy.ejb.StatelessSessionInterceptor</interceptor>
      <interceptor>org.jboss.proxy.SecurityInterceptor</interceptor>
      <interceptor>org.jboss.proxy.TransactionInterceptor</interceptor>
      <interceptor>org.jboss.invocation.InvokerInterceptor</interceptor>
      </bean>
      </client-interceptors>
      </proxy-factory-config>
      </invoker-proxy-binding>
      </invoker-proxy-bindings>
      </jboss>
      [/code]

      jboss-service.xml:
      [code]
      <?xml version="1.0" encoding="UTF-8" ?>
      <server>
      <mbean code="org.jboss.security.plugins.JaasSecurityDomain"
      name="jboss.security:service=JaasSecurityDomain,domain=RMI+SSL">
      <constructor>
      <arg type="java.lang.String" value="RMI+SSL"/>
      </constructor>
      <attribute name="KeyStoreURL">file:///home/shadow/example.keystore</attribute>
      <attribute name="KeyStorePass">rmi+ssl</attribute>
      </mbean>
      <mbean code="org.jboss.invocation.jrmp.server.JRMPInvoker" name="jboss:service=invoker,type=jrmp,socketType=SSL">
      <attribute name="RMIObjectPort">14445</attribute>
      <attribute name="RMIClientSocketFactory">org.jboss.security.ssl.RMISSLClientSocketFactory</attribute>
      <attribute name="RMIServerSocketFactory">org.jboss.security.ssl.RMISSLServerSocketFactory</attribute>
      <attribute name="SecurityDomain">java:/jaas/RMI+SSL</attribute>
      <depends>jboss.security:service=JaasSecurityDomain,domain=RMI+SSL</depends>
      </mbean>
      </server>
      [/code]

      Logged stacktrace:
      <pre>
      15:45:12,962 ERROR [AbstractKernelController] Error installing to PostClassLoader: name=vfsfile:/hom
      e/shadow/debug/jboss-5.1.0.CR1/server/default/deploy/myApplication.ear/ state=ClassLoader mode=Manua
      l requiredState=PostClassLoader
      org.jboss.deployers.spi.DeploymentException: Error during deploy: vfsfile:/home/shadow/debug/jboss-5
      .1.0.CR1/server/default/deploy/myApplication.ear/ejb.jar/
      at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.jav
      a:49)
      at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:177)
      at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)
      at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157
      )
      at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1210
      )
      at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
      at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:34
      8)
      at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
      at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
      at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
      at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
      at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
      at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
      at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
      at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:702)
      at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapte
      r.java:117)
      at org.jboss.system.server.profileservice.repository.ProfileDeployAction.install(ProfileDeployActio
      n.java:70)
      at org.jboss.system.server.profileservice.repository.AbstractProfileAction.install(AbstractProfileA
      ction.java:53)
      at org.jboss.system.server.profileservice.repository.AbstractProfileService.install(AbstractProfile
      Service.java:361)
      at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:34
      8)
      at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
      at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
      at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
      at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
      at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
      at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
      at org.jboss.system.server.profileservice.repository.AbstractProfileService.activateProfile(Abstrac
      tProfileService.java:306)
      at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.jav
      a:271)
      at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:461)
      at org.jboss.Main.boot(Main.java:216)
      at org.jboss.Main$1.run(Main.java:546)
      at java.lang.Thread.run(Thread.java:636)
      Caused by: java.lang.NullPointerException
      at java.lang.Class.forName0(Native Method)
      at java.lang.Class.forName(Class.java:264)
      at org.jboss.metadata.process.processor.ejb.jboss.SetDefaultLocalBusinessInterfaceProcessor.process
      (SetDefaultLocalBusinessInterfaceProcessor.java:114)
      at org.jboss.metadata.process.chain.ejb.jboss.JBossMetaDataProcessorChain.process(JBossMetaDataProc
      essorChain.java:115)
      at org.jboss.ejb3.deployers.Ejb3MetadataProcessingDeployer.deploy(Ejb3MetadataProcessingDeployer.ja
      va:115)
      at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
      ... 30 more
      </pre>

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                • Assignee:
                  bmaxwell Brad Maxwell
                  Reporter:
                  shadowcreeper Ralph Jennings
                • Votes:
                  2 Vote for this issue
                  Watchers:
                  2 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: