I created a class PageRegistry and defined it in Spring. I use @Inject to
inject the singleton-instance of this class. (This worked before with other
classes).
in the constructor of PageRegistry I fill a map with page-instances. (So
that i can access some methods of a page when I dont have access to a
specific instance, ad having static-methods doesn't cut it. )
At that point I get a violates loader constraints-error on component
QuickFormAllResults. (A component which is contained by a couple of those
pages).
What's happing here? Is instantiating page-instances in a ioc-injected
class-instance impossible or something?
Thanks,
Geert-Jan
complete stacktrace:
java.lang.LinkageError: Class <cut>/components/QuickFormAllResults violates
loader constraints
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
at javassist.Loader.findClass(Loader.java:379)
at
org.apache.tapestry.internal.services.ComponentInstantiatorSourceImpl$PackageAwareLoader.findClass(ComponentInstantiatorSourceImpl.java:85)
at javassist.Loader.loadClass(Loader.java:311)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at
org.apache.tapestry.internal.services.ComponentInstantiatorSourceImpl.findClass(ComponentInstantiatorSourceImpl.java:254)
at
org.apache.tapestry.internal.services.ComponentInstantiatorSourceImpl.findInstantiator(ComponentInstantiatorSourceImpl.java:240)
at
$ComponentInstantiatorSource_116b0b3a7be.findInstantiator($ComponentInstantiatorSource_116b0b3a7be.java)
at
org.apache.tapestry.internal.services.PageElementFactoryImpl.newComponentElement(PageElementFactoryImpl.java:268)
at
$PageElementFactory_116b0b3a7e8.newComponentElement($PageElementFactory_116b0b3a7e8.java)
at
org.apache.tapestry.internal.services.PageLoaderProcessor.startComponent(PageLoaderProcessor.java:618)
at
org.apache.tapestry.internal.services.PageLoaderProcessor.loadTemplateForComponent(PageLoaderProcessor.java:498)
at
org.apache.tapestry.internal.services.PageLoaderProcessor.workComponentQueue(PageLoaderProcessor.java:714)
at
org.apache.tapestry.internal.services.PageLoaderProcessor.loadPage(PageLoaderProcessor.java:392)
at
org.apache.tapestry.internal.services.PageLoaderImpl.loadPage(PageLoaderImpl.java:59)
at $PageLoader_116b0b3a7e6.loadPage($PageLoader_116b0b3a7e6.java)
at
org.apache.tapestry.internal.services.PagePoolImpl.checkout(PagePoolImpl.java:70)
at $PagePool_116b0b3a7e5.checkout($PagePool_116b0b3a7e5.java)
at
org.apache.tapestry.internal.services.RequestPageCacheImpl.get(RequestPageCacheImpl.java:44)
at $RequestPageCache_116b0b3a7e4.get($RequestPageCache_116b0b3a7e4.java)
at $RequestPageCache_116b0b3a7bb.get($RequestPageCache_116b0b3a7bb.java)
at
org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:55)
at
$PageRenderRequestHandler_116b0b3a7dd.handle($PageRenderRequestHandler_116b0b3a7dd.java)
at
org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:72)
at $Dispatcher_116b0b3a7e0.dispatch($Dispatcher_116b0b3a7e0.java)
at $Dispatcher_116b0b3a7d3.dispatch($Dispatcher_116b0b3a7d3.java)
at
org.apache.tapestry.services.TapestryModule$13.service(TapestryModule.java:1108)
at com.wrappt.aroer.services.AppModule$3.service(AppModule.java:194)
at $RequestFilter_116b0b3a7d1.service($RequestFilter_116b0b3a7d1.java)
at $RequestHandler_116b0b3a7d4.service($RequestHandler_116b0b3a7d4.java)
at com.wrappt.aroer.services.AppModule$4.service(AppModule.java:215)
at $RequestFilter_116b0b3a7d2.service($RequestFilter_116b0b3a7d2.java)
at $RequestHandler_116b0b3a7d4.service($RequestHandler_116b0b3a7d4.java)
at
org.apache.tapestry.internal.services.LocalizationFilter.service(LocalizationFilter.java:43)
at $RequestHandler_116b0b3a7d4.service($RequestHandler_116b0b3a7d4.java)
at
org.apache.tapestry.services.TapestryModule$2.service(TapestryModule.java:688)
at $RequestHandler_116b0b3a7d4.service($RequestHandler_116b0b3a7d4.java)
at
org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:84)
at $RequestHandler_116b0b3a7d4.service($RequestHandler_116b0b3a7d4.java)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:97)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:88)
at
org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:110)
at $RequestHandler_116b0b3a7d4.service($RequestHandler_116b0b3a7d4.java)
at $RequestHandler_116b0b3a7cb.service($RequestHandler_116b0b3a7cb.java)
at
org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:1086)
at
$HttpServletRequestHandler_116b0b3a7ca.service($HttpServletRequestHandler_116b0b3a7ca.java)
at org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:135)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:595)
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