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From "Jesse Collins (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Commented] (MYFACES-3104) MyFaces 2 with EL 2.2 in Websphere 7
Date Fri, 03 Aug 2012 18:21:02 GMT

    [ https://issues.apache.org/jira/browse/MYFACES-3104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13428274#comment-13428274
] 

Jesse Collins commented on MYFACES-3104:
----------------------------------------

Thank you Leonardo!

Not using org.springframework.web.jsf.el.SpringBeanFacesELResolver was the issue.  We were
incorrectly using the deprecated org.springframework.web.jsf.DelegatingVariableResolver.

MyFaces 2.0.13 with EL 2.2 using Spring's SpringBeanFacesELResolver is now working on WebSphere
7.

To sum things up, here are snippets of the web.xml and faces-config.xml that were used to
get this working...

web.xml:

	<context-param>
		<param-name>org.apache.myfaces.EXPRESSION_FACTORY</param-name>
		<param-value>com.sun.el.ExpressionFactoryImpl</param-value>
	</context-param>
	<!-- Needed because WebSphere 7.0 does not support registering context-listeners via TLD
files. -->
	<listener>
		<listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
	</listener>
	<context-param>
		<param-name>org.apache.myfaces.SUPPORT_JSP_AND_FACES_EL</param-name>
		<param-value>false</param-value>
	</context-param>

faces-config.xml:

	<application>
		<el-resolver>org.springframework.web.jsf.el.SpringBeanFacesELResolver</el-resolver>
	</application>
                
> MyFaces 2 with EL 2.2 in Websphere 7
> ------------------------------------
>
>                 Key: MYFACES-3104
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3104
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: General
>    Affects Versions: 2.0.4
>         Environment: WebSphere Platform 7.0.0.13
> Host Operating System is Windows XP, version 5.1 build 2600 Service Pack 3
> Java version = 1.6.0, Java Compiler = j9jit24, Java VM name = IBM J9 VM
> Servlet API : 2.5
> JSP API : 2.1
>            Reporter: mansour
>         Attachments: MyFacesEL2Sample_was7.zip
>
>
> We have followed your documentation on the wiki in order to enable EL 2.2 (http://wiki.apache.org/myfaces/HowToEnableEl22),
it doesn't work on Websphere 7. 
> - we have added the 2 jars (el-api-2.2.jar and el-impl-2.2.jar from Glassfish implementation)
in th classpath of the web application
> - we have configured the web.xml like this :
>           <context-param>
>               <param-name>org.apache.myfaces.EXPRESSION_FACTORY</param-name>
>               <param-value>com.sun.el.ExpressionFactoryImpl</param-value>
>           </context-param>
>           [...]
>           <listener>
>               <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
>           </listener>
> The web application starts without errors,
> Problem :
> 1) When the web application starts we have this first exception :
> [04/04/11 11:24:39:136 CEST] 0000000a DefaultFacesC I   Reading standard config META-INF/standard-faces-config.xml
> [04/04/11 11:24:39:277 CEST] 0000000a DefaultFacesC I   Reading config /WEB-INF/faces-config.xml
> [04/04/11 11:24:39:823 CEST] 0000000a ExternalSpeci I   MyFaces Bean Validation support
disabled
> [04/04/11 11:24:39:855 CEST] 0000000a ApplicationIm I   Couldn't discover the current
project stage, using Production
> [04/04/11 11:24:39:855 CEST] 0000000a FacesConfigur I   Serialization provider : class
org.apache.myfaces.shared_impl.util.serial.DefaultSerialFactory
> [04/04/11 11:24:39:855 CEST] 0000000a DefaultLifecy I   Using LifecycleProvider org.apache.myfaces.config.annotation.AllAnnotationLifecycleProvider
> [04/04/11 11:24:39:933 CEST] 0000000a FfdcProvider  W com.ibm.ws.ffdc.impl.FfdcProvider
logIncident FFDC1003I: Incident FFDC émis sur C:\IBM\SDP75\runtimes\base_v7\profiles\was70profile2\logs\ffdc\server1_48704870_11.04.04_11.24.39.8706071861720806063404.txt
com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated 1341
> [04/04/11 11:24:39:933 CEST] 0000000a webapp        E com.ibm.ws.webcontainer.webapp.WebApp
notifyServletContextCreated SRVE0283E: Exception interceptée lors de l''initialisation du
contexte : {0}
>                                  java.lang.VerifyError: javax/servlet/jsp/JspApplicationContext.addELResolver(Ljavax/el/ELResolver;)V
> 	at org.apache.myfaces.webapp.Jsp21FacesInitializer.configureResolverForJSP(Jsp21FacesInitializer.java:123)
> 	at org.apache.myfaces.webapp.Jsp21FacesInitializer.initContainerIntegration(Jsp21FacesInitializer.java:77)
> 	at org.apache.myfaces.webapp.AbstractFacesInitializer.initFaces(AbstractFacesInitializer.java:126)
> 	at org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:111)
> 	at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1681)
> 	at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinish(WebApp.java:374)
> 	at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:299)
> 	at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:100)
> 	at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:166)
> 	at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:731)
> 	at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:616)
> 	at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:376)
> 	at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:668)
> 	at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1122)
> 	at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1319)
> 	at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:609)
> 	at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:944)
> 	at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:725)
> 	at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2046)
> 	at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:439)
> 	at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
> 	at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:382)
> 	at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$300(CompositionUnitMgrImpl.java:110)
> 	at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:949)
> 	at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:349)
> 	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1563)
> 2) This second exception appears in the log :
> [04/04/11 11:24:53:436 CEST] 00000018 webapp        E com.ibm.ws.webcontainer.webapp.WebApp
notifyServletContextDestroyed SRVE0285E: Exception interceptée lors de la destruction du
contexte : {0}
>                                  java.lang.IllegalStateException: No Factories configured
for this Application. This happens if the faces-initialization does not work at all - make
sure that you properly include all configuration settings necessary for a basic faces application
and that all the necessary libs are included. Also check the logging output of your web application
and your container for any exceptions!
> If you did that and find nothing, the mistake might be due to the fact that you use some
special web-containers which do not support registering context-listeners via TLD files and
a context listener is not setup in your web.xml.
> A typical config looks like this;
> <listener>
>   <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
> </listener>
> 	at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:196)
>         [...]
> So can you tell us please how to configure EL 2.2 on Websphere 7 ?

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