6:14 p.m.
Link against EL API 2.2 (rather than 2.1)
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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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