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https://issues.apache.org/jira/browse/TRINIDAD-2228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13232859#comment-13232859
]
Prakash Udupa commented on TRINIDAD-2228:
-----------------------------------------
It does not look like ChangeManager / TRINIDAD-2121 / TRINIDAD-2073 can be
connected here, and there is no contract implied due to using this wrapper.
From looking at the code and the stack trace in both cases above, all that the
ChangeApplyingVDLWrapper is doing is to delegate buildView() to the underlying
VDL
f.w.i.w., the composite component definition in autocomplete.xhtml has the
value attribute marked as required...
<cc:interface>
<cc:attribute name="value" required="true"/>
Which I think is triggering the check in Mojarra case to see if 'value' is
supplied, and is failing with the above exception because it is not supplied.
> java.lang.UnsupportedOperationException
> ---------------------------------------
>
> Key: TRINIDAD-2228
> URL: https://issues.apache.org/jira/browse/TRINIDAD-2228
> Project: MyFaces Trinidad
> Issue Type: Bug
> Affects Versions: 2.0.1-core
> Environment: Ubuntu, Java 1.6, Jetty or Tomcat 7
> Reporter: Walter Mourão
> Assignee: Scott O'Bryan
> Priority: Blocker
> Fix For: 2.0.2-core
>
> Attachments: autocomplete.zip
>
>
> Same project, with Trinidad 2.0.0 works fine, with Trinidad 2.0.1,
> "java.lang.UnsupportedOperationException" in pages containing composite
> components.
> Stack trace:
> java.lang.UnsupportedOperationException
> at
> javax.faces.view.ViewDeclarationLanguage.retargetMethodExpressions(ViewDeclarationLanguage.java:75)
> at
> org.apache.myfaces.view.facelets.tag.composite.CompositeComponentResourceTagHandler.applyNextHandler(CompositeComponentResourceTagHandler.java:181)
> at
> org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(ComponentTagHandlerDelegate.java:291)
> at
> javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:53)
> at
> javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:58)
> at
> org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(ComponentTagHandlerDelegate.java:291)
> at
> javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:53)
> at
> javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:49)
> at
> javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:58)
> at
> org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(ComponentTagHandlerDelegate.java:291)
> at
> javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:53)
> at
> javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:58)
> at
> org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(ComponentTagHandlerDelegate.java:291)
> at
> javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:53)
> at
> javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:49)
> at
> javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:58)
> at
> org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(ComponentTagHandlerDelegate.java:291)
> at
> javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:53)
> at
> org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:57)
> at
> org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:45)
> at
> org.apache.myfaces.view.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:151)
> at
> org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.buildView(FaceletViewDeclarationLanguage.java:435)
> at
> org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.buildView(ViewDeclarationLanguageFactoryImpl.java:342)
> at
> org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:77)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:241)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:199)
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