[jboss-user] [JBoss Microcontainer] - Re: How to isolate ClassLoader in JBoss 6

swapnil narvekar [http://community.jboss.org/people/swapnil_narya] created the discussion "Re: How to isolate ClassLoader in JBoss 6" To view the discussion, visit: http://community.jboss.org/message/640316#640316 -------------------------------------------------------------- hi , I searched on the forum and I have come up following steps : 1. Configure jboss-web.xml and placed it in WEB-INF +<?xml version="1.0" encoding="UTF-8"?>+ +<jboss-web>+ +    <context-root>emhada</context-root>+ +    <class-loading java2ClassLoadingCompliance="false">+ +    <loader-repository>+ +    com.mastek:loader=test.war+ +    <loader-repository-config>java2ParentDelegation=false</loader-repository-config>+ +    </loader-repository>+ +    </class-loading>+ +    <resource-ref>+ +             <res-ref-name>jdbc/testDS</res-ref-name>+ +             <res-type>javax.sql.DataSource</res-type>+ +             <jndi-name>java:/jndi/MyEntityManagerFactory</jndi-name>+ +    </resource-ref>+ +</jboss-web>+ +2. and I added following two lines in persistance.xml :+ + + +<property name="hibernate.validator.apply_to_ddl" value="false"/>+ +            <property name="hibernate.validator.autoregister_listeners" value="false" />+ +But  got following exception.+ --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 19:33:20,256 INFO  [STDOUT] org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager': Invocation of init method failed; nested exception is java.lang.IllegalStateException: No JTA UserTransaction available - specify either 'userTransaction' or 'userTransactionName' or 'transactionManager' or 'transactionManagerName' 19:33:20,256 INFO  [STDOUT]     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420) 19:33:20,256 INFO  [STDOUT]     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 19:33:20,256 INFO  [STDOUT]     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 19:33:20,256 INFO  [STDOUT]     at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 19:33:20,256 INFO  [STDOUT]     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 19:33:20,256 INFO  [STDOUT]     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 19:33:20,256 INFO  [STDOUT]     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 19:33:20,256 INFO  [STDOUT]     at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) 19:33:20,272 INFO  [STDOUT]     at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 19:33:20,272 INFO  [STDOUT]     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 19:33:20,272 INFO  [STDOUT]     at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276) 19:33:20,272 INFO  [STDOUT]     at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197) 19:33:20,272 INFO  [STDOUT]     at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) 19:33:20,272 INFO  [STDOUT]     at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3369) 19:33:20,272 INFO  [STDOUT]     at org.apache.catalina.core.StandardContext.start(StandardContext.java:3828) 19:33:20,287 INFO  [STDOUT]     at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:312) 19:33:20,287 INFO  [STDOUT]     at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:149) 19:33:20,287 INFO  [STDOUT]     at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:461) 19:33:20,287 INFO  [STDOUT]     at org.jboss.web.deployers.WebModule.startModule(WebModule.java:118) 19:33:20,287 INFO  [STDOUT]     at org.jboss.web.deployers.WebModule.start(WebModule.java:95) 19:33:20,287 INFO  [STDOUT]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 19:33:20,287 INFO  [STDOUT]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 19:33:20,287 INFO  [STDOUT]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 19:33:20,303 INFO  [STDOUT]     at java.lang.reflect.Method.invoke(Method.java:597) 19:33:20,303 INFO  [STDOUT]     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) 19:33:20,303 INFO  [STDOUT]     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) 19:33:20,303 INFO  [STDOUT]     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) 19:33:20,303 INFO  [STDOUT]     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:271) 19:33:20,303 INFO  [STDOUT]     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:670) 19:33:20,303 INFO  [STDOUT]     at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:206) 19:33:20,303 INFO  [STDOUT]     at $Proxy41.start(Unknown Source) 19:33:20,303 INFO  [STDOUT]     at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:53) 19:33:20,319 INFO  [STDOUT]     at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:41) 19:33:20,319 INFO  [STDOUT]     at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) 19:33:20,319 INFO  [STDOUT]     at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) 19:33:20,319 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) 19:33:20,334 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) 19:33:20,334 INFO  [STDOUT]     at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:301) 19:33:20,334 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) 19:33:20,334 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) 19:33:20,334 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) 19:33:20,334 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) 19:33:20,334 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) 19:33:20,334 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:894) 19:33:20,350 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:641) 19:33:20,350 INFO  [STDOUT]     at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:182) 19:33:20,350 INFO  [STDOUT]     at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:58) 19:33:20,350 INFO  [STDOUT]     at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62) 19:33:20,365 INFO  [STDOUT]     at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:55) 19:33:20,365 INFO  [STDOUT]     at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) 19:33:20,365 INFO  [STDOUT]     at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) 19:33:20,365 INFO  [STDOUT]     at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) 19:33:20,365 INFO  [STDOUT]     at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1571) 19:33:20,365 INFO  [STDOUT]     at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) 19:33:20,381 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) 19:33:20,381 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) 19:33:20,381 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) 19:33:20,381 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) 19:33:20,381 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) 19:33:20,381 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) 19:33:20,381 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) 19:33:20,381 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) 19:33:20,397 INFO  [STDOUT]     at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) 19:33:20,397 INFO  [STDOUT]     at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) 19:33:20,397 INFO  [STDOUT]     at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) 19:33:20,397 INFO  [STDOUT]     at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) 19:33:20,459 INFO  [STDOUT]     at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:130) 19:33:20,459 INFO  [STDOUT]     at org.jboss.profileservice.dependency.ProfileDeployAction.deploy(ProfileDeployAction.java:148) 19:33:20,459 INFO  [STDOUT]     at org.jboss.profileservice.dependency.ProfileDeployAction.installActionInternal(ProfileDeployAction.java:94) 19:33:20,459 INFO  [STDOUT]     at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) 19:33:20,459 INFO  [STDOUT]     at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) 19:33:20,459 INFO  [STDOUT]     at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) 19:33:20,459 INFO  [STDOUT]     at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) 19:33:20,475 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) 19:33:20,475 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) 19:33:20,475 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) 19:33:20,475 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) 19:33:20,475 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) 19:33:20,475 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) 19:33:20,475 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) 19:33:20,475 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) 19:33:20,490 INFO  [STDOUT]     at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) 19:33:20,490 INFO  [STDOUT]     at org.jboss.profileservice.dependency.ProfileServiceController.activate(ProfileServiceController.java:188) 19:33:20,490 INFO  [STDOUT]     at org.jboss.profileservice.AbstractProfileService.activateProfile(AbstractProfileService.java:170) 19:33:20,490 INFO  [STDOUT]     at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.activate(AbstractProfileServiceBootstrap.java:117) 19:33:20,490 INFO  [STDOUT]     at org.jboss.profileservice.resolver.BasicResolverFactory$ProfileResolverFacade.deploy(BasicResolverFactory.java:89) 19:33:20,490 INFO  [STDOUT]     at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.start(AbstractProfileServiceBootstrap.java:97) 19:33:20,506 INFO  [STDOUT]     at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:130) 19:33:20,506 INFO  [STDOUT]     at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:56) 19:33:20,506 INFO  [STDOUT]     at org.jboss.bootstrap.impl.base.server.AbstractServer.startBootstraps(AbstractServer.java:827) 19:33:20,506 INFO  [STDOUT]     at org.jboss.bootstrap.impl.base.server.AbstractServer$StartServerTask.run(AbstractServer.java:417) 19:33:20,522 INFO  [STDOUT]     at java.lang.Thread.run(Thread.java:619) 19:33:20,522 INFO  [STDOUT] Caused by: java.lang.IllegalStateException: No JTA UserTransaction available - specify either 'userTransaction' or 'userTransactionName' or 'transactionManager' or 'transactionManagerName' 19:33:20,522 INFO  [STDOUT]     at org.springframework.transaction.jta.JtaTransactionManager.checkUserTransactionAndTransactionManager(JtaTransactionManager.java:473) 19:33:20,522 INFO  [STDOUT]     at org.springframework.transaction.jta.JtaTransactionManager.afterPropertiesSet(JtaTransactionManager.java:413) 19:33:20,522 INFO  [STDOUT]     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477) 19:33:20,522 INFO  [STDOUT]     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417) 19:33:20,522 INFO  [STDOUT]     ... 91 more ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- I am trying to find out the solution but It would be nice If  you give me a hint to get rid of these exception+ + -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/640316#640316] Start a new discussion in JBoss Microcontainer at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]