Hmmmm. That's weird. But, thanks for the tip. I've submitted the code as a patch to Tapestry. So, I need to figure out how to get it working. So, what you're saying is that if the auto-wiring stuff is inside a jar file and not part of your application's hivemodule.xml file, then it bombs?
-----Original Message----- From: Mark Lehmacher [mailto:[EMAIL PROTECTED] Sent: Sunday, May 07, 2006 5:21 PM To: Tapestry users Subject: Re: Tapernate-Example HiveMindAutowireWorker Problem Importance: High I had that very same problem when I tried to package the Tapernate auto-wiring stuff in a drop-in jar. It said that one of the parameters of the Shell component has already been claimed by a different enhancement worker. When I just put the service definition and configuration contribution into my application's "root" module descriptor everything works fine. > --- Ursprüngliche Nachricht --- > Von: Tat leung <[EMAIL PROTECTED]> > An: Tapestry users <users@tapestry.apache.org> > Betreff: Tapernate-Example HiveMindAutowireWorker Problem > Datum: Sun, 07 May 2006 12:52:15 -0700 > > Hi All, > > I am using Tapernate and HiveMindAutowireWorker and > HiveMindAutowireWorkerFactory from the Tapernate example in my > applicaiton. The XML in my hivemind.xml file and the auto-wire classes > are taken from the Tapernate example: > > <service-point id="AutowireWorkerFactory" > interface="org.apache.hivemind.ServiceImplementationFactory" > parameters-occurs="none"> > <invoke-factory> > <construct > class="org.apache.tapestry.enhance.HiveMindAutowireWorkerFactory" /> > </invoke-factory> > </service-point> > > <service-point id="AutowireWorker" > interface="org.apache.tapestry.enhance.EnhancementWorker"> > <invoke-factory service-id="AutowireWorkerFactory" /> > </service-point> > > <contribution configuration-id="tapestry.enhance.EnhancementWorkers"> > <command before="tapestry.enhance.abstract-property" > after="tapestry.enhance.dispatch-inject" > id="inject-autowire" object="service:AutowireWorker" /> > </contribution> > > This is working as expected when there is no exception. But when the > application throws any exception, it is causing the following exception > in the log file. Has anyone encounter this problem? > > Thanks! > Tat > > org.apache.hivemind.ApplicationRuntimeException: Property delegate has > already been claimed by a different enhancement worker. > at > org.apache.tapestry.enhance.EnhancementOperationImpl.claimProperty(Enhanceme ntOperationImpl.java:241) > at > org.apache.tapestry.enhance.ParameterPropertyWorker.addParameter(ParameterPr opertyWorker.java:117) > at > org.apache.tapestry.enhance.ParameterPropertyWorker.performEnhancement(Param eterPropertyWorker.java:81) > at > org.apache.tapestry.enhance.ParameterPropertyWorker.performEnhancement(Param eterPropertyWorker.java:53) > at > $EnhancementWorker_10b103b1964.performEnhancement($EnhancementWorker_10b103b 1964.java) > at > $EnhancementWorker_10b103b197c.performEnhancement($EnhancementWorker_10b103b 197c.java) > at > $EnhancementWorker_10b103b195a.performEnhancement($EnhancementWorker_10b103b 195a.java) > at > org.apache.tapestry.services.impl.ComponentConstructorFactoryImpl.getCompone ntConstructor(ComponentConstructorFactoryImpl.java:97) > at > $ComponentConstructorFactory_10b103b1947.getComponentConstructor($ComponentC onstructorFactory_10b103b1947.java) > at > org.apache.tapestry.pageload.PageLoader.instantiateComponent(PageLoader.java :531) > at > org.apache.tapestry.pageload.PageLoader.createImplicitComponent(PageLoader.j ava:481) > at > $IPageLoader_10b103b1937.createImplicitComponent($IPageLoader_10b103b1937.ja va) > at > $IPageLoader_10b103b1938.createImplicitComponent($IPageLoader_10b103b1938.ja va) > at > org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.createImplici tComponent(ComponentTemplateLoaderLogic.java:218) > at > org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.process(Compo nentTemplateLoaderLogic.java:172) > at > org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.process(Compo nentTemplateLoaderLogic.java:111) > at > org.apache.tapestry.services.impl.ComponentTemplateLoaderLogic.loadTemplate( ComponentTemplateLoaderLogic.java:88) > at > org.apache.tapestry.services.impl.ComponentTemplateLoaderImpl.loadTemplate(C omponentTemplateLoaderImpl.java:60) > at > $ComponentTemplateLoader_10b103b194b.loadTemplate($ComponentTemplateLoader_1 0b103b194b.java) > at > org.apache.tapestry.pageload.PageLoader.loadTemplateForComponent(PageLoader. java:648) > at > org.apache.tapestry.BaseComponent.readTemplate(BaseComponent.java:77) > at > org.apache.tapestry.BaseComponent.finishLoad(BaseComponent.java:107) > at $Exception_7.finishLoad($Exception_7.java) > at > org.apache.tapestry.pageload.PageLoader.constructComponent(PageLoader.java:4 39) > at > org.apache.tapestry.pageload.PageLoader.loadPage(PageLoader.java:613) > at $IPageLoader_10b103b1937.loadPage($IPageLoader_10b103b1937.java) > at $IPageLoader_10b103b1938.loadPage($IPageLoader_10b103b1938.java) > at > org.apache.tapestry.pageload.PageSource.getPage(PageSource.java:120) > at $IPageSource_10b103b1897.getPage($IPageSource_10b103b1897.java) > at > org.apache.tapestry.engine.RequestCycle.loadPage(RequestCycle.java:268) > at > org.apache.tapestry.engine.RequestCycle.getPage(RequestCycle.java:251) > at > org.apache.tapestry.error.ExceptionPresenterImpl.presentException(ExceptionP resenterImpl.java:40) > at > $ExceptionPresenter_10b103b18a3.presentException($ExceptionPresenter_10b103b 18a3.java) > at > org.apache.tapestry.engine.AbstractEngine.activateExceptionPage(AbstractEngi ne.java:121) > at > org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:280) > at > org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngin eTerminator.java:60) > at > $WebRequestServicer_10b103b1907.service($WebRequestServicer_10b103b1907.java ) > at > $WebRequestServicer_10b103b1903.service($WebRequestServicer_10b103b1903.java ) > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > -- "Feel free" - 10 GB Mailbox, 100 FreeSMS/Monat ... 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