[ http://issues.apache.org/jira/browse/BEEHIVE-608?page=all ]
Julie Zhuo updated BEEHIVE-608:
-------------------------------
Attachment: jira608.zip
> Overriding Controls annotated member in the inheriting page flow cause
> exception
> --------------------------------------------------------------------------------
>
> Key: BEEHIVE-608
> URL: http://issues.apache.org/jira/browse/BEEHIVE-608
> Project: Beehive
> Type: Bug
> Components: Controls
> Versions: V1
> Reporter: Julie Zhuo
> Priority: Minor
> Attachments: jira608.zip, jira608.zip
>
> In parent page flow,
> @Control()
> protected HelloControlBean myControl;
> In the child page flow,
> @Control()
> protected GreetingsControlBean myControl;
> Expecting the child page flow control member myControl overrides the one in
> parent flow, or at least cause a conpiler error.
> Actual: It causes the following exception and the page flow ended up
> inheriting the parent myControl not overriding it.
> Attatch the the repro pageflows shortly.
> Exception stacktrace:
> ***************************
> 5 May 2005 14:38:57,316 ERROR JavaControlUtils []: Exception occurred while
> initializing controls
> hrowable: org.apache.beehive.controls.api.ControlException: Exception trying
> to run client initializ
> r: java.lang.ClassCastException,
> testInheritance.parent.controls.HelloControlBean
> tack Trace:
> rg.apache.beehive.controls.api.ControlException: Exception trying to run
> client initializer: java.la
> g.ClassCastException, testInheritance.parent.controls.HelloControlBean
> at
> org.apache.beehive.controls.api.bean.Controls.initializeClient(Controls.java:151)
> at
> org.apache.beehive.netui.pageflow.internal.JavaControlUtils.initJavaControls(JavaControlUt
> ls.java:221)
> at
> org.apache.beehive.netui.pageflow.PageFlowManagedObject.create(PageFlowManagedObject.java:
> 0)
> at
> org.apache.beehive.netui.pageflow.FlowController.create(FlowController.java:515)
> at
> org.apache.beehive.netui.pageflow.PageFlowController.create(PageFlowController.java:355)
> at
> org.apache.beehive.netui.pageflow.FlowControllerFactory.createPageFlow(FlowControllerFacto
> y.java:317)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.getFlowController(PageFlowReque
> tProcessor.java:635)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequest
> rocessor.java:555)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcesso
> .java:852)
> at
> org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServ
> et.java:606)
> at
> org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java
> 162)
> at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.ja
> a:237)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:703)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:4
> 3)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
> at
> org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultFo
> wardRedirectHandler.java:127)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProces
> or.java:1750)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processPageFlowRequest(PageFlow
> equestProcessor.java:757)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequest
> rocessor.java:516)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcesso
> .java:852)
> at
> org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServ
> et.java:606)
> at
> org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java
> 162)
> at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.ja
> a:237)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:703)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:4
> 3)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
> at
> org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultFo
> wardRedirectHandler.java:127)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProces
> or.java:1750)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processForwardConfig(PageFlowRe
> uestProcessor.java:1624)
> at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:231)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequest
> rocessor.java:591)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcesso
> .java:852)
> at
> org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServ
> et.java:606)
> at
> org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java
> 162)
> at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.ja
> a:237)
> 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:117)
> 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:793)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Pr
> tocol.java:702)
> at
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:571)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:644)
> at java.lang.Thread.run(Thread.java:595)
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