[jboss-user] [JBoss Seam] - Beta 2: exception resolving EL expression

Sat Nov 11 09:17:04 EST 2006

I'm using a function that calculate the key to be passed to messages:

<h:outputText value="#{messages[pc:getKey(context, bean.name)]}" />
  | 

This was used to work in Beta 1 but is broken in Beta 2.
I didn't change anything to my code, do I need some change with the new version?

The exception is:

  | SEVERE: Error Rendering View[/public/test/test.xhtml]
  | com.sun.facelets.tag.TagAttributeException: /public/test/test.xhtml @17,98 value="#{messages[pc:getKey(context, bean.name)]}" Error Parsing: #{messages.pc:getKey}
  | 	at com.sun.facelets.tag.TagAttribute.getValueExpression(TagAttribute.java:259)
  | 	at com.sun.facelets.tag.jsf.ValueHolderRule$DynamicValueBindingMetadata.applyMetadata(ValueHolderRule.java:115)
  | 	at com.sun.facelets.tag.MetadataImpl.applyMetadata(MetadataImpl.java:36)
  | 	at com.sun.facelets.tag.MetaTagHandler.setAttributes(MetaTagHandler.java:62)
  | 	at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:140)
  | 	at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
  | 	at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
  | 	at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
  | 	at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
  | 	at com.sun.facelets.tag.ui.DefineHandler.apply(DefineHandler.java:58)
  | 	at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:128)
  | 	at com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:306)
  | 	at com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:279)
  | 	at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68)
  | 	at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
  | 	at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
  | 	at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
  | 	at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
  | 	at com.sun.facelets.tag.ui.DefineHandler.apply(DefineHandler.java:58)
  | 	at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:128)
  | 	at com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:306)
  | 	at com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:279)
  | 	at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68)
  | 	at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
  | 	at com.sun.facelets.tag.jsf.core.ViewHandler.apply(ViewHandler.java:109)
  | 	at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
  | 	at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
  | 	at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
  | 	at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
  | 	at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
  | 	at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
  | 	at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
  | 	at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143)
  | 	at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113)
  | 	at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
  | 	at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
  | 	at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
  | 	at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
  | 	at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
  | 	at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143)
  | 	at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113)
  | 	at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
  | 	at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
  | 	at com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95)
  | 	at com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:510)
  | 	at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:553)
  | 	at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:101)
  | 	at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:197)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
  | 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:32)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:67)
  | 	at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:223)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
  | 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
  | 	at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
  | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
  | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
  | 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
  | 	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
  | 	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
  | 	at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
  | 	at java.lang.Thread.run(Thread.java:595)
  | Caused by: javax.el.ELException: Error Parsing: #{messages.pc:concat}
  | 	at com.sun.el.lang.ExpressionBuilder.createNodeInternal(ExpressionBuilder.java:140)
  | 	at com.sun.el.lang.ExpressionBuilder.build(ExpressionBuilder.java:157)
  | 	at com.sun.el.lang.ExpressionBuilder.createValueExpression(ExpressionBuilder.java:201)
  | 	at com.sun.el.ExpressionFactoryImpl.createValueExpression(ExpressionFactoryImpl.java:74)
  | 	at org.jboss.seam.ui.facelet.ParamValueExpression.<init>(ParamValueExpression.java:50)
  | 	at org.jboss.seam.ui.facelet.SeamExpressionFactory.createValueExpression(SeamExpressionFactory.java:108)
  | 	at com.sun.facelets.tag.TagAttribute.getValueExpression(TagAttribute.java:256)
  | 	... 81 more
  | Caused by: com.sun.el.parser.ParseEx
  | 15:02:36,046 ERROR [STDERR] ception: Encountered ":concat" at line 1, column 14.
  | Was expecting one of:
  |     "}" ...
  |     "." ...
  |     "[" ...
  |     ">" ...
  |     "gt" ...
  |     "<" ...
  |     "lt" ...
  |     ">=" ...
  |     "ge" ...
  |     "<=" ...
  |     "le" ...
  |     "==" ...
  |     "eq" ...
  |     "!=" ...
  |     "ne" ...
  |     "&&" ...
  |     "and" ...
  |     "||" ...
  |     "or" ...
  |     "*" ...
  |     "+" ...
  |     "-" ...
  |     "?" ...
  |     "/" ...
  |     "div" ...
  |     "%" ...
  |     "mod" ...
  |     
  | 	at com.sun.el.parser.ELParser.generateParseException(ELParser.java:1651)
  | 	at com.sun.el.parser.ELParser.jj_consume_token(ELParser.java:1531)
  | 	at com.sun.el.parser.ELParser.DeferredExpression(ELParser.java:134)
  | 	at com.sun.el.parser.ELParser.CompositeExpression(ELParser.java:61)
  | 	at com.sun.el.lang.ExpressionBuilder.createNodeInternal(ExpressionBuilder.java:103)
  | 	... 87 more
  | 
  | 

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