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From "Craig McClanahan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (SHALE-360) NPE in shale on GlassFish
Date Sat, 16 Dec 2006 02:27:57 GMT
    [ http://issues.apache.org/struts/browse/SHALE-360?page=comments#action_39111 ] 
            
Craig McClanahan commented on SHALE-360:
----------------------------------------

As of tonight's (20061216) nightly build, you can now specify the zero relative index for
the URL mapping to be used when generating URLs for resource ids.  This is specified with
a context init parameter named "org.apache.shale.remoting.FACES_SERVLET_MAPPING_INDEX", which
has a default value of zero to select the first, or only, such mapping.

Separately from this, it is already possible in the current version of Shale Remoting to specify
two alternative <servlet> definitions for FacesServlet, with a different mapping for
each, and then use the "org.apache.shale.remoting.FACES_SERVLET_NAME" context init parameter
to specify the <servlet-name> of the servlet definition to use.  You could try that
even without a new version of Shale Remoting, although you'll likely want one anyway to pick
up other bugfixes.


> NPE in shale on GlassFish
> -------------------------
>
>                 Key: SHALE-360
>                 URL: http://issues.apache.org/struts/browse/SHALE-360
>             Project: Shale
>          Issue Type: Bug
>          Components: Remoting
>    Affects Versions: 1.0.3
>         Environment: GlassFish v2 build 28
>            Reporter: Ken Paulsen
>         Assigned To: Craig McClanahan
>             Fix For: TBD
>
>
> The following are the stack traces I received.  It seemed to be intermittent.  I think
another bug occurred in Dynamic Faces related to GlassFish restoring session state across
server restarts.  After deserialization, transient variables were not restored... I don't
know if something similar is happenning here, but could be.
> [#|2006-12-10T23:13:23.158-0800|INFO|sun-appserver-ee9.1|com.sun.jsftemplating|_ThreadID=12;_ThreadName=httpWorkerThread-8080-0;|WEBUI0004:
The requested resource (/static/META-INF/libs/scriptaculous/version1.6.4/prototype.js) is
not available.|#]
> [#|2006-12-10T23:13:23.159-0800|WARNING|sun-appserver-ee9.1|javax.enterprise.resource.webcontainer.jsf.lifecycle|_ThreadID=12;_ThreadName=httpWorkerThread-8080-0;_RequestID=1de3fe2b-e48e-435e-9976-ce30efc56ed4;|phase(RESTORE_VIEW
1,com.sun.faces.context.FacesContextImpl@594680) threw exception: java.lang.NullPointerException
null
> org.apache.shale.remoting.impl.MappingImpl.viewId(MappingImpl.java:300)
> org.apache.shale.remoting.impl.MappingImpl.mapViewId(MappingImpl.java:227)
> org.apache.shale.remoting.faces.RemotingPhaseListener.afterPhase(RemotingPhaseListener.java:94)
> com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:278)
> com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
> org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:398)
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
> org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:255)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:586)
> com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:186)
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:586)
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:556)
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1032)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:586)
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:556)
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1032)
> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:250)
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:618)
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.processNonBlocked(DefaultProcessorTask.java:549)
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:790)
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:326)
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:248)
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:199)
> com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
> com.sun.enterprise.web.connector.grizzly.WorkerThreadImpl.run(WorkerThreadImpl.java:103)
> |#]
> I had accidentally missed the Dynamic Faces init parameter... I thought it was related
to that (note standard lifecycle above).  But after installing the init-param, clearing the
generated directory in GF, and restarting the whole server... I still had an exception from
shale:
> [#|2006-12-10T23:18:56.641-0800|INFO|sun-appserver-ee9.1|com.sun.jsftemplating|_ThreadID=12;_ThreadName=httpWorkerThread-8080-0;|WEBUI0004:
The requested resource (/static/META-INF/libs/scriptaculous/version1.6.4/prototype.js) is
not available.|#]
> [#|2006-12-10T23:18:56.642-0800|WARNING|sun-appserver-ee9.1|javax.enterprise.resource.webcontainer.jsf.lifecycle|_ThreadID=12;_ThreadName=httpWorkerThread-8080-0;_RequestID=4921981e-6383-4aa8-9655-f474eec508e3;|phase(RESTORE_VIEW
1,com.sun.faces.context.FacesContextImpl@b07848) threw exception: java.lang.NullPointerException
null
> org.apache.shale.remoting.impl.MappingImpl.viewId(MappingImpl.java:300) org.apache.shale.remoting.impl.MappingImpl.mapViewId(MappingImpl.java:227)
org.apache.shale.remoting.faces.RemotingPhaseListener.afterPhase(RemotingPhaseListener.java:94)
> com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:278) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
com.sun.faces.extensions.avatar.lifecycle.PartialTraversalLifecycle.execute(PartialTraversalLifecycle.java:79)
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
> org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:398)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277) org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:255)
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188) org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:586)
> com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:186)
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:586)
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:556)
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1032)
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:137)
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:586)
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:556)
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1032)
> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:250)
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:618)
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.processNonBlocked(DefaultProcessorTask.java:549)
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:790)
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:326)
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:248)
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:199)
> com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
> com.sun.enterprise.web.connector.grizzly.WorkerThreadImpl.run(WorkerThreadImpl.java:103)
> I had it working at one point, I don't know if I did something to break it or if it's
intermittent.  It might not be shale's fault, it may be Dynamic Faces or the app server which
has an error message on startup w/ the init-parm for Dynamic Faces in place:
> [#|2006-12-10T23:24:08.654-0800|WARNING|sun-appserver-ee9.1|javax.enterprise.resource.webcontainer.jsf.lifecycle|_ThreadID=10;_ThreadName=main;_RequestID=82a8ab26-627d-4681-8565-5c574f07d7db;|LifecycleId
com.sun.faces.lifecycle.PARTIAL does not exist|#]
> [#|2006-12-10T23:24:08.656-0800|SEVERE|sun-appserver-ee9.1|javax.enterprise.system.container.web|_ThreadID=10;_ThreadName=main;_RequestID=82a8ab26-627d-4681-8565-5c574f07d7db;|WebModule[]StandardWrapper.Throwable
> java.lang.IllegalArgumentException: Cant create Lifecycle for id: com.sun.faces.lifecycle.PARTIAL.
>        at com.sun.faces.lifecycle.LifecycleFactoryImpl.getLifecycle(LifecycleFactoryImpl.java:226)
>        at javax.faces.webapp.FacesServlet.init(FacesServlet.java:170)
>        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1165)
>        at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:994)
>        at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4689)
>        at org.apache.catalina.core.StandardContext.start(StandardContext.java:5081)
>        at com.sun.enterprise.web.WebModule.start(WebModule.java:299)
>        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1189)
>        at org.apache.catalina.core.StandardHost.start(StandardHost.java:924)
>        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1189)
>        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:520)
>        at org.apache.catalina.startup.Embedded.start(Embedded.java:916)
>        at com.sun.enterprise.web.WebContainer.start(WebContainer.java:839)
>        at com.sun.enterprise.web.PEWebContainer.startInstance(PEWebContainer.java:750)


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