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From "DerShung Yang (JIRA)" <j...@apache.org>
Subject [jira] Commented: (GRFT-14) Classloader issue when deploying graffito the first time
Date Thu, 24 Feb 2005 18:38:48 GMT
     [ http://issues.apache.org/jira/browse/GRFT-14?page=comments#action_59718 ]
     
DerShung Yang commented on GRFT-14:
-----------------------------------

I traced on this issue and found that org.apache.jetspeed.tools.pamanager.WarInfusionPAM.sysDeploy()
seems to be the problem.

Basically, after deploying the war file into webapps, sysDeploy() simply returns without registering
the portlet app, which includes the registration of the classloader.  The comment for the
return statement (line 548, version 1.5) was:

"do not complete registration synchronously: infused JetspeedContainerServlet will register
when webapp is auto/live deployed in container"

Not sure about the rationale behind this statement and how to resolve it.

> Classloader issue when deploying graffito the first time
> --------------------------------------------------------
>
>          Key: GRFT-14
>          URL: http://issues.apache.org/jira/browse/GRFT-14
>      Project: Graffito
>         Type: Bug
>   Components: Jetspeed 2 integration
>  Environment: Tomcat 5.0.28
>     Reporter: DerShung Yang
>     Priority: Minor

>
> I did an allClean,allBuild,allDeploy build and then launched Tomcat (Jetspeed 2 was already
built and deployed).   I logged in as admin and then clicked on the Graffito tab.  The following
exception occured.  After I shutdown and re-launched Tomcat the second time, the problem went
away.
> VelocityViewServlet : Error processing the template
> Invocation of method 'getTitle' in class org.apache.jetspeed.velocity.JetspeedPowerTool
threw exception class java.lang.IllegalStateException : No classloader has been defined for
portlet application 1 
> java.lang.IllegalStateException: No classloader has been defined for portlet application
1
> 	at org.apache.jetspeed.factory.JetspeedPortletFactory.getPortletClassLoader(JetspeedPortletFactory.java:216)
> 	at org.apache.jetspeed.request.JetspeedRequestContext.getPreferedLanguage(JetspeedRequestContext.java:497)
> 	at org.apache.jetspeed.velocity.JetspeedPowerTool.getTitle(JetspeedPowerTool.java:993)
> 	at org.apache.jetspeed.velocity.JetspeedPowerTool.getTitle(JetspeedPowerTool.java:972)
> 	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:324)
> 	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:267)
> 	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:197)
> 	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:175)
> 	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:220)
> 	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
> 	at org.apache.velocity.runtime.directive.Parse.render(Parse.java:181)
> 	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
> 	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> 	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:70)
> 	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> 	at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
> 	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
> 	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:55)
> 	at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:166)
> 	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:114)
> 	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:230)
> 	at org.apache.velocity.Template.merge(Template.java:256)
> 	at org.apache.portals.bridges.velocity.BridgesVelocityViewServlet.mergeTemplate(BridgesVelocityViewServlet.java:118)
> 	at org.apache.velocity.tools.view.servlet.VelocityViewServlet.doRequest(Unknown Source)
> 	at org.apache.velocity.tools.view.servlet.VelocityViewServlet.doGet(Unknown Source)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> 	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> 	at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:65)
> 	at org.apache.portals.bridges.common.GenericServletPortlet.doView(GenericServletPortlet.java:363)
> 	at org.apache.jetspeed.portlets.layout.LayoutPortlet.doView(LayoutPortlet.java:134)
> 	at org.apache.jetspeed.portlets.layout.MultiColumnPortlet.doView(MultiColumnPortlet.java:120)
> 	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:235)
> 	at javax.portlet.GenericPortlet.render(GenericPortlet.java:163)
> 	at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:233)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> 	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> 	at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:215)
> 	at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> 	at sun.reflect.GeneratedMethodAccessor160.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:324)
> 	at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:61)
> 	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:142)
> 	at $Proxy14.render(Unknown Source)
> 	at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:103)
> 	at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:88)
> 	at org.apache.jetspeed.aggregator.impl.RenderingJob.execute(RenderingJob.java:108)
> 	at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:103)
> 	at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:261)
> 	at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:148)
> 	at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209)
> 	at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:117)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209)
> 	at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209)
> 	at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:133)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209)
> 	at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:139)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209)
> 	at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> 	at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209)
> 	at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209)
> 	at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:127)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209)
> 	at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:122)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:209)
> 	at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:191)
> 	at org.apache.jetspeed.engine.AbstractEngine.service(AbstractEngine.java:257)
> 	at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:225)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> 	at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> 	at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> 	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> 	at java.lang.Thread.run(Thread.java:534)

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