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https://issues.apache.org/jira/browse/MYFACES-2561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12835299#action_12835299
]
Jakob Korherr commented on MYFACES-2561:
----------------------------------------
Good point, I haven't thought of that. OK I'll change this to set the related
composite component to a attribute on the FacesContext and to evaluate this
attribute on CompositeComponentImplicitObject.
After that and after the problem with the MethodExpressions we can commit the
changes, because RI does the same. Or should be let this open with an available
patch and wait for the official spec change?
> StackOverflowError if a composite component implementation uses another
> composite component
> -------------------------------------------------------------------------------------------
>
> Key: MYFACES-2561
> URL: https://issues.apache.org/jira/browse/MYFACES-2561
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Affects Versions: 2.0.0-beta-3
> Reporter: Jakob Korherr
> Assignee: Jakob Korherr
> Attachments: MYFACES-2561.patch, test.xhtml, test1.xhtml, test2.xhtml
>
>
> If you use another composite component in your composite component's
> implementation you will get a StackOverflowError.
> javax.faces.FacesException: java.lang.StackOverflowError
> at
> org.apache.myfaces.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
> at
> org.apache.myfaces.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:216)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
> at java.lang.Thread.run(Thread.java:637)
> Caused by: java.lang.StackOverflowError
> at java.util.ArrayList.toArray(ArrayList.java:306)
> at java.util.logging.Logger.getHandlers(Logger.java:1200)
> at
> java.util.logging.LogManager$RootLogger.getHandlers(LogManager.java:1019)
> at java.util.logging.Logger.log(Logger.java:454)
> at java.util.logging.Logger.doLog(Logger.java:480)
> at java.util.logging.Logger.logp(Logger.java:680)
> at org.apache.juli.logging.DirectJDKLog.log(DirectJDKLog.java:167)
> at org.apache.juli.logging.DirectJDKLog.error(DirectJDKLog.java:135)
> at org.apache.catalina.connector.Request.setAttribute(Request.java:1448)
> at
> org.apache.catalina.connector.RequestFacade.setAttribute(RequestFacade.java:503)
> at
> org.apache.myfaces.context.servlet.RequestMap.setAttribute(RequestMap.java:53)
> at
> org.apache.myfaces.util.AbstractAttributeMap.put(AbstractAttributeMap.java:113)
> at
> org.apache.myfaces.util.AbstractAttributeMap.put(AbstractAttributeMap.java:1)
> at
> org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.setScope(FacesCompositeELResolver.java:191)
> at
> org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:139)
> at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:61)
> at org.apache.el.parser.AstValue.getValue(AstValue.java:107)
> at
> org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
> at
> org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:84)
> at
> org.apache.myfaces.el.unified.resolver.CompositeComponentELResolver$CompositeComponentAttributesMapWrapper.get(CompositeComponentELResolver.java:245)
> at javax.el.MapELResolver.getValue(MapELResolver.java:51)
> at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
> at
> org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
> at org.apache.el.parser.AstValue.getValue(AstValue.java:118)
> at
> org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
> at
> org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:84)
> at
> org.apache.myfaces.el.unified.resolver.CompositeComponentELResolver$CompositeComponentAttributesMapWrapper.get(CompositeComponentELResolver.java:245)
> at javax.el.MapELResolver.getValue(MapELResolver.java:51)
> at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
> at
> org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
> at org.apache.el.parser.AstValue.getValue(AstValue.java:118)
> at
> org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
> at
> org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:84)
> at
> org.apache.myfaces.el.unified.resolver.CompositeComponentELResolver$CompositeComponentAttributesMapWrapper.get(CompositeComponentELResolver.java:245)
> at javax.el.MapELResolver.getValue(MapELResolver.java:51)
> at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
> at
> org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
> at org.apache.el.parser.AstValue.getValue(AstValue.java:118)
> at
> org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
> at
> org.apache.myfaces.view.facelets.el.TagValueExpression.getValue(TagValueExpression.java:84)
> at
> org.apache.myfaces.el.unified.resolver.CompositeComponentELResolver$CompositeComponentAttributesMapWrapper.get(CompositeComponentELResolver.java:245)
> at javax.el.MapELResolver.getValue(MapELResolver.java:51)
> at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
> at
> org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:140)
> at org.apache.el.parser.AstValue.getValue(AstValue.java:118)
> ......
> ......
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