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  1. Seam 2
  2. JBSEAM-494

Exception resolving EL expression containing a function

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: 1.1.0.BETA2
    • Fix Version/s: 1.1.0.CR1
    • Component/s: Core
    • Labels:
      None
    • Environment:

      jboss-4.0.5.GA on Windows XP, jboss-seam-1.1.0.BETA2

      Description

      The following code throws an expection:

      <h:outputText value="#

      {messages[pc:getKey(context, bean.name)]}

      " />

      where pc is the tag library where the getKey is defined.

      This was used to work in Beta 1 but is broken in Beta 2.

      The exception is:

      Code:

      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$DynamicValueBindingMetadata.applyMetadata(ValueHolderRu
      le.java:115)
      at com.sun.facelets.tag.MetadataImpl.applyMetadata(MetadataImpl.java:36)
      at com.sun.facelets.tag.MetaTagHandler.setAttributes(MetaTagHandler.java:62)
      at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:140)
      at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
      at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
      at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
      at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
      at com.sun.facelets.tag.ui.DefineHandler.apply(DefineHandler.java:58)
      at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:128)
      at com.sun.facelets.impl.DefaultFaceletContext$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(Http11Base
      Protocol.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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              • Assignee:
                ssilvert Stan Silvert
                Reporter:
                rlhr Richard Leherpeur
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                Dates

                • Created:
                  Updated:
                  Resolved: