3 Replies Latest reply on May 23, 2011 1:03 PM by Ales Justin

    complete Classloading isolation

    Darko Hojnik Newbie

      Hi there,

       

      I'm something confused about the different documentations about classloading inside Jboss.

      I've got a ear called hippo-quickstart-ear-2.18.04-SNAPSHOT.ear they is included my stuff with WAR's JAR's and everything

       

      So I have to prevent now that the my app loads any classes from Jboss. I don't want delete JAR's or modify something on my app

       

      Im using Jboss 5.1 and I've tryed a jboss-classloading.xml there contents

       

       

      <classloading xmlns="urn:jboss:classloading:1.0"

                    parent-first="false"

                    domain="DefaultDomain"

                    top-level-classloader="true"

                    parent-domain="Ignored"

                    export-all="NON_EMPTY"

                    import-all="true">

      </classloading>

       

      but that doesn't work.

       

      8:37:58,072 INFO  [LogNotificationListener] Adding notification listener for logging mbean "jboss.system:service=Logging,type=Log4jService" to server org.jboss.mx.server.MBeanServerImpl@50b2fb1e[ defaultDomain='jboss' ]
      18:38:09,549 ERROR [AbstractKernelController] Error installing to Parse: name=vfszip:/home/darko/JAVA/Project_Hippo/Appserver/jboss-5.1.0.GA/server/default/deploy/hippo-quickstart-ear-2.18.04-SNAPSHOT.ear/ state=Not Installed mode=Manual requiredState=Parse
      org.jboss.deployers.spi.DeploymentException: Error creating managed object for vfszip:/home/darko/JAVA/Project_Hippo/Appserver/jboss-5.1.0.GA/server/default/deploy/hippo-quickstart-ear-2.18.04-SNAPSHOT.ear/hippo-repository-application-2.18.03.war/
      at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49)
      at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:362)
      at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:322)
      at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:294)
      at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.deploy(AbstractParsingDeployerWithOutput.java:234)
      at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
      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:348)
      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(MainDeployerAdapter.java:117)
      at org.jboss.system.server.profileservice.repository.ProfileDeployAction.install(ProfileDeployAction.java:70)
      at org.jboss.system.server.profileservice.repository.AbstractProfileAction.install(AbstractProfileAction.java:53)
      at org.jboss.system.server.profileservice.repository.AbstractProfileService.install(AbstractProfileService.java:361)
      at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
      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(AbstractProfileService.java:306)
      at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:271)
      at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:461)
      at org.jboss.Main.boot(Main.java:221)
      at org.jboss.Main$1.run(Main.java:556)
      at java.lang.Thread.run(Thread.java:636)
      Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: The content of element type "servlet" must match "(icon?,servlet-name,display-name?,description?,(servlet-class|jsp-file),init-param*,load-on-startup?,run-as?,security-role-ref*)". @ vfszip:/home/darko/JAVA/Project_Hippo/Appserver/jboss-5.1.0.GA/server/default/deploy/hippo-quickstart-ear-2.18.04-SNAPSHOT.ear/hippo-repository-application-2.18.03.war/WEB-INF/web.xml[56,13]
      at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:203)
      at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:168)
      at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:189)
      at org.jboss.xb.util.JBossXBHelper.parse(JBossXBHelper.java:166)
      at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(SchemaResolverDeployer.java:137)
      at org.jboss.deployers.vfs.spi.deployer.SchemaResolverDeployer.parse(SchemaResolverDeployer.java:121)
      at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parseAndInit(AbstractVFSParsingDeployer.java:256)
      at org.jboss.deployers.vfs.spi.deployer.AbstractVFSParsingDeployer.parse(AbstractVFSParsingDeployer.java:188)
      at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:348)
      ... 34 more
      Caused by: org.xml.sax.SAXException: The content of element type "servlet" must match "(icon?,servlet-name,display-name?,description?,(servlet-class|jsp-file),init-param*,load-on-startup?,run-as?,security-role-ref*)". @ vfszip:/home/darko/JAVA/Project_Hippo/Appserver/jboss-5.1.0.GA/server/default/deploy/hippo-quickstart-ear-2.18.04-SNAPSHOT.ear/hippo-repository-application-2.18.03.war/WEB-INF/web.xml[56,13]
      at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$MetaDataErrorHandler.error(SaxJBossXBParser.java:426)
      at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
      at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
      at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
      at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
      at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(Unknown Source)
      at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown Source)
      at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
      at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
      at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
      at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
      at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
      at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
      at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:199)
      ... 42 more

       

       

      I think there beginning to hang on a xerces.jar inside the ear

       

      So how I could load my EAR and its classes first for coexisting with there from Jboss?