[weld-issues] [JBoss JIRA] Created: (WELD-332) Link against EL API 2.2 (rather than 2.1)

Dan Allen (JIRA) jira-events at lists.jboss.org
Mon Dec 7 19:14:29 EST 2009


Link against EL API 2.2 (rather than 2.1)
-----------------------------------------

                 Key: WELD-332
                 URL: https://jira.jboss.org/jira/browse/WELD-332
             Project: Weld
          Issue Type: Feature Request
          Components: Web Tier integration (JSF, JSP, EL and Servlet) 
    Affects Versions: 1.0.0.GA
            Reporter: Dan Allen
             Fix For: 1.0.1.CR1


We should link against the EL API 2.2 rather than 2.1. EL 2.2 has support for parametrized method expressions, which Red Hat pushed strongly for to get into Java EE 6. Therefore, we should not only be supporting it, but showing it off. Right now, using a parametrized method expression in a Facelets view throws an exception.

We also need to push this upstream into JBoss AS 6 so that EL 2.2 is supported out of the box. Right now, it ain't.

javax.faces.view.facelets.TagAttributeException: /home.xhtml @26,140 action="#{game.check(game.guess)}" Error Parsing: #{game.check(game.guess)}
	com.sun.faces.facelets.tag.TagAttributeImpl.getMethodExpression(TagAttributeImpl.java:225)
	com.sun.faces.facelets.tag.jsf.ActionSourceRule$ActionMapper2.applyMetadata(ActionSourceRule.java:97)
	com.sun.faces.facelets.tag.MetadataImpl.applyMetadata(MetadataImpl.java:74)
	javax.faces.view.facelets.MetaTagHandler.setAttributes(MetaTagHandler.java:122)
	javax.faces.view.facelets.DelegatingMetaTagHandler.setAttributes(DelegatingMetaTagHandler.java:96)
	com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:153)
	javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:114)
	javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:91)
	javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:120)
	com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:204)
	javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:114)
	javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:91)
	com.sun.faces.facelets.tag.ui.DefineHandler.applyDefinition(DefineHandler.java:97)
	com.sun.faces.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:172)
	com.sun.faces.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:386)
	com.sun.faces.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:357)
	com.sun.faces.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:102)
	javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:91)
	com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:86)
	javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:91)
	com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:75)
	com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:301)
	com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:360)
	com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:339)
	com.sun.faces.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:191)
	com.sun.faces.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:149)
	com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:86)
	com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:75)
	com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:145)
	com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:715)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:311)
	org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:68)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

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