Major Description
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