myfaces-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Werner Punz (JIRA)" <...@myfaces.apache.org>
Subject [jira] Issue Comment Edited: (MYFACES-2520) UnsupportedOperationException when launching Trinidad 2 w/ MyFaces2 in Jetty
Date Fri, 29 Jan 2010 11:46:34 GMT

    [ https://issues.apache.org/jira/browse/MYFACES-2520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12806311#action_12806311
] 

Werner Punz edited comment on MYFACES-2520 at 1/29/10 11:44 AM:
----------------------------------------------------------------

Ok another analysis, trinidad probably uses the system event, but that one is called outside
of any real request (understandable since the destroy etc... is request independend) and getContentType
then runs into this issue, unfortunately.
One solution would be to delegate what is possible to the servlet context object
so that we at least can cover parts of the servlet functionality,

In this case getRequestContentType is questionable since we probably dont even have a request
here since we still are in the init part of the system.
It would be interesting to see how the RI behaves in this case so that we have the same behavior
here.. This is definitely one shady area of the source where we should absolutely behave the
same as the RI.



      was (Author: werpu):
    Ok another analysis, trinidad probably uses the system event, but that one is called outside
of any real request (understandable since the destroy etc... is request independend) and getContentType
then runs into this issue, unfortunately.
One solution would be to delegate what is possible to the servlet context object
so that we at least can cover parts of the servlet functionality,

In this case getRequestContentType is questionable since we probably dont even have a request
here since we still are in the init part of the system.

  
> UnsupportedOperationException when launching Trinidad 2 w/ MyFaces2 in Jetty
> ----------------------------------------------------------------------------
>
>                 Key: MYFACES-2520
>                 URL: https://issues.apache.org/jira/browse/MYFACES-2520
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: JSR-314
>    Affects Versions: 2.0.0-beta-2
>            Reporter: Matthias We├čendorf
>
> SEVERE: 
> java.lang.UnsupportedOperationException: This request class is an empty placeholder
> 	at org.apache.myfaces.application._SystemEventServletRequest$1.invoke(_SystemEventServletRequest.java:56)
> 	at $Proxy0.getContentType(Unknown Source)
> 	at javax.servlet.ServletRequestWrapper.getContentType(ServletRequestWrapper.java:145)
> 	at org.apache.myfaces.context.servlet.ServletExternalContextImpl.getRequestContentType(ServletExternalContextImpl.java:322)
> 	at org.apache.myfaces.trinidad.util.ExternalContextUtils.getContentType(ExternalContextUtils.java:341)
> 	at org.apache.myfaces.trinidadinternal.share.util.MultipartFormHandler.isMultipartRequest(MultipartFormHandler.java:57)
> 	at org.apache.myfaces.trinidadinternal.config.upload.FileUploadConfiguratorImpl.beginRequest(FileUploadConfiguratorImpl.java:109)
> 	at org.apache.myfaces.trinidadinternal.config.GlobalConfiguratorImpl._startConfiguratorServiceRequest(GlobalConfiguratorImpl.java:532)
> 	at org.apache.myfaces.trinidadinternal.config.GlobalConfiguratorImpl.beginRequest(GlobalConfiguratorImpl.java:211)
> 	at org.apache.myfaces.trinidadinternal.config.GlobalConfiguratorImpl.getExternalContext(GlobalConfiguratorImpl.java:327)
> 	at org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$CacheRenderKit.<init>(FacesContextFactoryImpl.java:90)
> 	at org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:68)
> 	at org.apache.myfaces.webapp.AbstractFacesInitializer.dispatchInitDestroyEvent(AbstractFacesInitializer.java:140)
> 	at org.apache.myfaces.webapp.AbstractFacesInitializer.initFaces(AbstractFacesInitializer.java:109)
> 	at org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:155)
> 	at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:548)
> 	at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
> 	at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
> 	at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
> 	at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
> 	at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:115)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
> 	at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
> 	at org.mortbay.jetty.Server.doStart(Server.java:224)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132)
> 	at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:441)
> 	at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:383)
> 	at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210)
> 	at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184)
> 	at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
> 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
> 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> 	at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> 	at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> 	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.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> 	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> 	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> 	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Jan 29, 2010 11:38:07 AM org.apache.myfaces.webapp.AbstractFacesInitializer initFaces
> SEVERE: An error occured while initializing MyFaces: This request class is an empty placeholder
> java.lang.UnsupportedOperationException: This request class is an empty placeholder
> 	at org.apache.myfaces.application._SystemEventServletRequest$1.invoke(_SystemEventServletRequest.java:56)
> 	at $Proxy0.getHeader(Unknown Source)
> 	at javax.servlet.http.HttpServletRequestWrapper.getHeader(HttpServletRequestWrapper.java:91)
> 	at org.apache.myfaces.trinidadinternal.context.external.ServletRequestHeaderMap.getAttribute(ServletRequestHeaderMap.java:42)
> 	at org.apache.myfaces.trinidadinternal.context.external.ServletRequestHeaderMap.getAttribute(ServletRequestHeaderMap.java:30)
> 	at org.apache.myfaces.trinidadinternal.context.external.AbstractAttributeMap.get(AbstractAttributeMap.java:73)
> 	at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderKit.isAjaxRequest(CoreRenderKit.java:148)
> 	at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderKit.isPartialRequest(CoreRenderKit.java:163)
> 	at org.apache.myfaces.trinidadinternal.config.xmlHttp.XmlHttpConfigurator.getExternalContext(XmlHttpConfigurator.java:61)
> 	at org.apache.myfaces.trinidadinternal.config.GlobalConfiguratorImpl.getExternalContext(GlobalConfiguratorImpl.java:351)
> 	at org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$CacheRenderKit.<init>(FacesContextFactoryImpl.java:90)
> 	at org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:68)
> 	at org.apache.myfaces.webapp.AbstractFacesInitializer.dispatchInitDestroyEvent(AbstractFacesInitializer.java:140)
> 	at org.apache.myfaces.webapp.AbstractFacesInitializer.initFaces(AbstractFacesInitializer.java:109)
> 	at org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:155)
> 	at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:548)
> 	at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
> 	at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
> 	at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
> 	at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
> 	at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:115)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
> 	at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
> 	at org.mortbay.jetty.Server.doStart(Server.java:224)
> 	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> 	at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132)
> 	at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:441)
> 	at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:383)
> 	at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210)
> 	at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184)
> 	at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
> 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
> 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> 	at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> 	at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> 	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.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> 	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> 	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> 	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message