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From "Julie Zhuo (JIRA)" <j...@apache.org>
Subject [jira] Commented: (BEEHIVE-1082) Controls ClientIntializer runtime error
Date Wed, 13 Dec 2006 20:10:23 GMT
    [ http://issues.apache.org/jira/browse/BEEHIVE-1082?page=comments#action_12458256 ] 
            
Julie Zhuo commented on BEEHIVE-1082:
-------------------------------------

This case should generate a compiler error. There is a compiler test PI_ControlsOverride in
the beehive BVT and it has been passing. Wonder how poeple even get this case compiled.

> Controls ClientIntializer runtime error
> ---------------------------------------
>
>                 Key: BEEHIVE-1082
>                 URL: http://issues.apache.org/jira/browse/BEEHIVE-1082
>             Project: Beehive
>          Issue Type: Bug
>          Components: Controls
>    Affects Versions: 1.0.1
>            Reporter: Chad Schoettger
>             Fix For: 1.0.2
>
>
> To recreate this issue:
> 1) Create a control foo control
> 2) Create a control bar control
> 3) Create a BaseControler that has a reference to foo control make the identifier for
the control testControl.
> 4) Create a DerivedController that extends BaseController that has a reference to bar
control, also name this identifier testControl.
> 5) Run the page flow.
> When run the following stack trace is generated by Tomcat:
> 5 Mar 2006 14:42:15,990 ERROR JavaControlUtils []: Exception occurred while initializing
controls
> Throwable: org.apache.beehive.controls.api.ControlException: Exception trying to run
client initializer: java.lang.ClassCastException, controls.FooBean[controls.FooBean]
> Stack Trace:
> org.apache.beehive.controls.api.ControlException: Exception trying to run client initializer:
java.lang.ClassCastException, controls.FooBean[controls.FooBean]
> 	at org.apache.beehive.controls.api.bean.Controls.initializeClient(Controls.java:148)
> 	at org.apache.beehive.netui.pageflow.internal.JavaControlUtils.initJavaControls(JavaControlUtils.java:172)
> 	at org.apache.beehive.netui.pageflow.PageFlowManagedObject.create(PageFlowManagedObject.java:83)
> 	at org.apache.beehive.netui.pageflow.FlowController.create(FlowController.java:556)
> 	at org.apache.beehive.netui.pageflow.PageFlowController.create(PageFlowController.java:416)
> 	at org.apache.beehive.netui.pageflow.FlowControllerFactory.createPageFlow(FlowControllerFactory.java:363)
> 	at org.apache.beehive.netui.pageflow.FlowControllerFactory.createPageFlow(FlowControllerFactory.java:182)
> 	at org.apache.beehive.netui.pageflow.FlowControllerFactory.getPageFlowForPath(FlowControllerFactory.java:157)
> 	at org.apache.beehive.netui.pageflow.FlowControllerFactory.getPageFlowForRequest(FlowControllerFactory.java:123)
> 	at org.apache.beehive.netui.pageflow.PageFlowPageFilter.doFilter(PageFlowPageFilter.java:190)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 	at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> 	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> 	at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> 	at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> 	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> 	at java.lang.Thread.run(Thread.java:595)
> Caused by: java.lang.ClassCastException: controls.FooBean
> 	at derivedFlow.DerivedFlowControllerClientInitializer.initializeFields(DerivedFlowControllerClientInitializer.java:41)
> 	at derivedFlow.DerivedFlowControllerClientInitializer.initialize(DerivedFlowControllerClientInitializer.java:60)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.apache.beehive.controls.api.bean.Controls.initializeClient(Controls.java:136)
> 	... 33 more

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