[
https://issues.apache.org/jira/browse/MYFACES-2434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Leonardo Uribe reopened MYFACES-2434:
-------------------------------------
I have this bugs when orchestra for jsf 2.0 is used:
java.lang.UnsupportedOperationException: This request class is an empty placehol
der
at
org.apache.myfaces.application._SystemEventServletRequest$1.invoke(_SystemEventServletRequest.java:55)
at $Proxy34.getServletPath(Unknown Source)
at
javax.servlet.http.HttpServletRequestWrapper.getServletPath(HttpServletRequestWrapper.java:218)
at
org.apache.myfaces.context.servlet.ServletExternalContextImpl.<init>(ServletExternalContextImpl.java:117)
at
org.apache.myfaces.context.ExternalContextFactoryImpl.getExternalContext(ExternalContextFactoryImpl.java:61)
at
org.apache.myfaces.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:130)
at
org.apache.myfaces.webapp.filter.TomahawkFacesContextFactory.getFacesContext(TomahawkFacesContextFactory.java:107)
at
org.apache.myfaces.orchestra.lib.jsf.OrchestraFacesContextFactory.getFacesContext(OrchestraFacesContextFactory.java:70)
at
org.apache.myfaces.orchestra.requestParameterProvider.jsf.RequestParameterFacesContextFactory.getFacesContext(RequestParameterFacesContextFactory.java:93)
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:138)
at
org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:548)
GRAVE: An error occured while initializing MyFaces: This request class is an emp
ty placeholder
java.lang.UnsupportedOperationException: This request class is an empty
placeholder
at
org.apache.myfaces.application._SystemEventServletRequest$1.invoke(_SystemEventServletRequest.java:55)
at $Proxy34.getPathInfo(Unknown Source)
at
javax.servlet.http.HttpServletRequestWrapper.getPathInfo(HttpServletRequestWrapper.java:133)
at
org.apache.myfaces.context.servlet.ServletExternalContextImpl.<init>(ServletExternalContextImpl.java:118)
at
org.apache.myfaces.context.ExternalContextFactoryImpl.getExternalContext(ExternalContextFactoryImpl.java:61)
at
org.apache.myfaces.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:130)
at
org.apache.myfaces.webapp.filter.TomahawkFacesContextFactory.getFacesContext(TomahawkFacesContextFactory.java:107)
at
org.apache.myfaces.orchestra.lib.jsf.OrchestraFacesContextFactory.getFacesContext(OrchestraFacesContextFactory.java:70)
at
org.apache.myfaces.orchestra.requestParameterProvider.jsf.RequestParameterFacesContextFactory.getFacesContext(RequestParameterFacesContextFactory.jav
a:93)
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:138)
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)
2009-12-04 14:47:28,234 ERROR org.apache.myfaces.orchestra.lib.jsf.OrchestraFace
sContextFactory - Problem initialising RequestHandler
java.lang.UnsupportedOperationException: This request class is an empty
placeholder
at
org.apache.myfaces.application._SystemEventServletRequest$1.invoke(_SystemEventServletRequest.java:55)
at $Proxy34.getSession(Unknown Source)
at
javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:227)
at
org.apache.myfaces.context.servlet.SessionMap.getSession(SessionMap.java:79)
at
org.apache.myfaces.context.servlet.SessionMap.getAttribute(SessionMap.java:49)
at
org.apache.myfaces.util.AbstractAttributeMap.get(AbstractAttributeMap.java:94)
at
org.apache.myfaces.orchestra.frameworkAdapter.jsf.JsfFrameworkAdapter.getSessionAttribute(JsfFrameworkAdapter.java:129)
at
org.apache.myfaces.orchestra.conversation.ConversationManager.getInstance(ConversationManager.java:127)
at
org.apache.myfaces.orchestra.lib.jsf.ContextLockRequestHandler.init(ContextLockRequestHandler.java:68)
at
org.apache.myfaces.orchestra.lib.jsf.OrchestraFacesContextFactory$1.<init>(OrchestraFacesContextFactory.java:122)
at
org.apache.myfaces.orchestra.lib.jsf.OrchestraFacesContextFactory.getFacesContext(OrchestraFacesContextFactory.java:103)
at
org.apache.myfaces.orchestra.requestParameterProvider.jsf.RequestParameterFacesContextFactory.getFacesContext(RequestParameterFacesContextFactory.java:93)
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:138)
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)
java.lang.NullPointerException
at
org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:183)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175)
at
org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
at
org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:64)
at
org.apache.myfaces.orchestra.viewController.jsf.ViewControllerVariableResolver.resolveVariable(ViewControllerVariableResolver.java:51)
at
org.springframework.web.jsf.DelegatingVariableResolver.resolveOriginal(DelegatingVariableResolver.java:123)
at
org.springframework.web.jsf.DelegatingVariableResolver.resolveVariable(DelegatingVariableResolver.java:105)
at
org.apache.myfaces.el.convert.VariableResolverToELResolver.getValue(VariableResolverToELResolver.java:96)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175)
at
org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
at
org.apache.myfaces.el.VariableResolverToApplicationELResolverAdapter.resolveVariable(VariableResolverToApplicationELResolverAdapter.java:45)
at
org.apache.myfaces.orchestra.frameworkAdapter.jsf.JsfFrameworkAdapter.getBean(JsfFrameworkAdapter.java:177)
at
org.apache.myfaces.orchestra.FactoryFinder.getConversationManagerFactory(FactoryFinder.java:66)
at
org.apache.myfaces.orchestra.conversation.ConversationManager.getInstance(ConversationManager.java:144)
at
org.apache.myfaces.orchestra.conversation.ConversationManager.getInstance(ConversationManager.java:99)
at
org.apache.myfaces.orchestra.lib.jsf.ConversationManagerRequestHandler.init(ConversationManagerRequestHandler.java:43)
at
org.apache.myfaces.orchestra.lib.jsf.OrchestraFacesContextFactory$1.(OrchestraFacesContextFactory.java:122)
at
org.apache.myfaces.orchestra.lib.jsf.OrchestraFacesContextFactory.getFacesContext(OrchestraFacesContextFactory.java:103)
at
org.apache.myfaces.orchestra.requestParameterProvider.jsf.RequestParameterFacesContextFactory.getFacesContext(RequestParameterFacesContextFactory.java:93)
at
javax.faces.webapp.FacesServlet.prepareFacesContext(FacesServlet.java:500)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
at
org.apache.myfaces.examples.filter.RequestEncodingFilter.doFilter(RequestEncodingFilter.java:41)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:341)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:915)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
In few words, the wrappers should use HttpServletXXX for create the proxy
(because ServletExternalContextImpl check for it) and contains some dummy
methods to make it work. Note RI uses some classes that return null, 0 or empty
list/collection when initialization occur. For now, I'll commit only the ones I
need.
> dummy request/response classes for system event listeners will break with
> Servlet 3.0
> -------------------------------------------------------------------------------------
>
> Key: MYFACES-2434
> URL: https://issues.apache.org/jira/browse/MYFACES-2434
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.0-alpha
> Reporter: Michael Concini
> Assignee: Michael Concini
> Fix For: 2.0.0-alpha-2
>
>
> Currently the _SystemEventServletRequest and _SystemEventServletResponse
> classes implement ServletRequest and ServletResponse directly. There are
> several new methods that must be implemented in the servlet 3.0 updates of
> those interfaces.
> This can be resolved by changing them to extend ServletRequestWrapper and
> ServletResponseWrapper instead of implementing directly.
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