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  1. Tapestry 5
  2. TAP5-1656

Problem when inheriting annotated methods from a abstract superclass

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 5.3
    • 5.3
    • tapestry-core
    • None

    Description

      I have a parent class and two subclasses.
      The parent is declared as a abstract class as the logic in the subclasses will differ slightly but they are all using Parent.tml.
      This has been tested with all classes in the package "com.example.newapp.base.Parent" and I also tried to move Parent.class to the "com.example.newapp.base" package.

      (I will keep a testapp on https://github.com/sigbjornt/T5.3-beta-6-bug-demo for a while)

      public abstract class Parent {
      @Log
      public void setupRender() {
      }
      }
      public class ChildA extends Parent {
      ....
      }
      public class ChildB extends Parent {
      @Override
      public void setupRender()

      { super.setupRender(); }

      ....
      }

      This will be ok as ChildB is accessed before ChildA.
      If ChildA is accessed before ChildB (or ChildB does not call "super.setupRender();"), we get an exeption.

      --stacktrace –

      [ERROR] pages.ChildA Render queue error in SetupRender[ChildA]: Unable to locate Method public void setupRender(): com.example.newapp.pages.ChildA.setupRender()
      org.apache.tapestry5.ioc.internal.util.TapestryException: Unable to locate Method public void setupRender(): com.example.newapp.pages.ChildA.setupRender()
      at org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.invoke(ComponentPageElementImpl.java:153)
      at org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.render(ComponentPageElementImpl.java:181)
      at org.apache.tapestry5.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:72)
      at org.apache.tapestry5.internal.services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:124)
      at $PageRenderQueue_19bce9b139ae.render(Unknown Source)
      at $PageRenderQueue_19bce9b139ad.render(Unknown Source)
      at org.apache.tapestry5.internal.services.MarkupRendererTerminator.renderMarkup(MarkupRendererTerminator.java:37)
      at org.apache.tapestry5.services.TapestryModule$31.renderMarkup(TapestryModule.java:1998)
      at $MarkupRenderer_19bce9b139b0.renderMarkup(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$30.renderMarkup(TapestryModule.java:1982)
      at $MarkupRenderer_19bce9b139b0.renderMarkup(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$29.renderMarkup(TapestryModule.java:1964)
      at $MarkupRenderer_19bce9b139b0.renderMarkup(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$28.renderMarkup(TapestryModule.java:1949)
      at $MarkupRenderer_19bce9b139b0.renderMarkup(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$27.renderMarkup(TapestryModule.java:1935)
      at $MarkupRenderer_19bce9b139b0.renderMarkup(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$26.renderMarkup(TapestryModule.java:1917)
      at $MarkupRenderer_19bce9b139b0.renderMarkup(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$25.renderMarkup(TapestryModule.java:1898)
      at $MarkupRenderer_19bce9b139b0.renderMarkup(Unknown Source)
      at $MarkupRenderer_19bce9b139ac.renderMarkup(Unknown Source)
      at org.apache.tapestry5.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:47)
      at $PageMarkupRenderer_19bce9b139a9.renderPageMarkup(Unknown Source)
      at org.apache.tapestry5.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:67)
      at $PageResponseRenderer_19bce9b1395f.renderPageResponse(Unknown Source)
      at org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:64)
      at org.apache.tapestry5.services.TapestryModule$38.handle(TapestryModule.java:2227)
      at $PageRenderRequestHandler_19bce9b13961.handle(Unknown Source)
      at $PageRenderRequestHandler_19bce9b1395b.handle(Unknown Source)
      at org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)
      at org.apache.tapestry5.services.InitializeActivePageName.handlePageRender(InitializeActivePageName.java:47)
      at $ComponentRequestHandler_19bce9b1395c.handlePageRender(Unknown Source)
      at $ComponentRequestHandler_19bce9b1393f.handlePageRender(Unknown Source)
      at org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:45)
      at $Dispatcher_19bce9b13941.dispatch(Unknown Source)
      at $Dispatcher_19bce9b1393c.dispatch(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$RequestHandlerTerminator.service(TapestryModule.java:297)
      at com.example.newapp.services.AppModule$1.service(AppModule.java:90)
      at $RequestFilter_19bce9b1393b.service(Unknown Source)
      at $RequestHandler_19bce9b1393d.service(Unknown Source)
      at org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
      at $RequestHandler_19bce9b1393d.service(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:894)
      at $RequestHandler_19bce9b1393d.service(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:884)
      at $RequestHandler_19bce9b1393d.service(Unknown Source)
      at org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:90)
      at $RequestHandler_19bce9b1393d.service(Unknown Source)
      at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:105)
      at org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:95)
      at org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:85)
      at org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:119)
      at $RequestHandler_19bce9b1393d.service(Unknown Source)
      at $RequestHandler_19bce9b13930.service(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryModule.java:248)
      at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:53)
      at $HttpServletRequestHandler_19bce9b13932.service(Unknown Source)
      at org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
      at $HttpServletRequestFilter_19bce9b1392f.service(Unknown Source)
      at $HttpServletRequestHandler_19bce9b13932.service(Unknown Source)
      at org.apache.tapestry5.services.TapestryModule$1.service(TapestryModule.java:844)
      at $HttpServletRequestHandler_19bce9b13932.service(Unknown Source)
      at $HttpServletRequestHandler_19bce9b1392d.service(Unknown Source)
      at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:160)
      at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1148)
      at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:387)
      at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
      at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
      at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
      at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417)
      at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
      at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
      at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      at org.mortbay.jetty.Server.handle(Server.java:324)
      at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:535)
      at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:865)
      at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
      at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
      at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
      at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
      at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:520)
      Caused by: java.lang.RuntimeException: Unable to locate Method public void setupRender(): com.example.newapp.pages.ChildA.setupRender()
      at org.apache.tapestry5.internal.plastic.MethodInvocationBundle.findMethod(MethodInvocationBundle.java:63)
      at org.apache.tapestry5.internal.plastic.MethodInvocationBundle.getMethod(MethodInvocationBundle.java:42)
      at org.apache.tapestry5.internal.plastic.AbstractMethodInvocation.getMethod(AbstractMethodInvocation.java:110)
      at org.apache.tapestry5.ioc.internal.services.MethodLogger.entry(MethodLogger.java:63)
      at org.apache.tapestry5.ioc.internal.services.LoggingAdvice.advise(LoggingAdvice.java:41)
      at org.apache.tapestry5.internal.plastic.AbstractMethodInvocation.proceed(AbstractMethodInvocation.java:86)
      at com.example.newapp.base.Parent.setupRender(Parent.java)
      at com.example.newapp.base.Parent.setupRender(Parent.java)
      at org.apache.tapestry5.internal.structure.ComponentPageElementImpl$SetupRenderPhase.invokeComponent(ComponentPageElementImpl.java:174)
      at org.apache.tapestry5.internal.structure.ComponentPageElementImpl$AbstractPhase.invoke(ComponentPageElementImpl.java:133)
      ... 81 more
      Caused by: java.lang.NoSuchMethodException: com.example.newapp.pages.ChildA.setupRender()
      at java.lang.Class.getDeclaredMethod(Class.java:1954)
      at org.apache.tapestry5.internal.plastic.MethodInvocationBundle.findMethod(MethodInvocationBundle.java:59)
      ... 90 more

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            hlship Howard Lewis Ship
            minix Sigbjørn Tvedt
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            Dates

              Created:
              Updated:
              Resolved: