Don't create JcrEventListeners on non existing paths

15.10.2009 17:15:57 ERROR [org.hippoecm.frontend.model.event.JcrEventListener.start():73] unable to register event listener
javax.jcr.PathNotFoundException: content/documents
at org.apache.jackrabbit.core.NodeImpl.getNode(NodeImpl.java:2606)
at org.hippoecm.repository.decorating.NodeDecorator.getNode(NodeDecorator.java:228)
at org.hippoecm.repository.decorating.checked.NodeDecorator.getNode(NodeDecorator.java:285)
at org.hippoecm.frontend.JcrObservationManager$JcrListener.getRoot(JcrObservationManager.java:364)
at org.hippoecm.frontend.JcrObservationManager$JcrListener.init(JcrObservationManager.java:264)
at org.hippoecm.frontend.JcrObservationManager.addEventListener(JcrObservationManager.java:829)
at org.hippoecm.frontend.model.event.JcrEventListener.start(JcrEventListener.java:71)
at org.hippoecm.frontend.model.tree.ObservableTreeModel.startObservation(ObservableTreeModel.java:99)
at org.hippoecm.frontend.model.event.ObservableRegistry.addObserver(ObservableRegistry.java:127)
at org.hippoecm.frontend.model.event.ObservableRegistry$1.onServiceAdded(ObservableRegistry.java:111)
at org.hippoecm.frontend.model.event.ObservableRegistry$1.onServiceAdded(ObservableRegistry.java:106)
at org.hippoecm.frontend.service.ServiceTracker.addService(ServiceTracker.java:35)
at org.hippoecm.frontend.plugin.impl.PluginManager.internalRegisterService(PluginManager.java:250)
at org.hippoecm.frontend.plugin.impl.PluginManager.registerService(PluginManager.java:143)
at org.hippoecm.frontend.plugin.impl.PluginContext.registerService(PluginContext.java:171)
at org.hippoecm.frontend.plugins.cms.browse.tree.FolderTreePlugin.<init>(FolderTreePlugin.java:79)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.hippoecm.frontend.plugin.impl.PluginFactory.createPlugin(PluginFactory.java:71)
at org.hippoecm.frontend.plugin.impl.PluginManager.start(PluginManager.java:84)
at org.hippoecm.frontend.plugin.impl.PluginContext.start(PluginContext.java:246)
at org.hippoecm.frontend.plugin.impl.ClusterControl.start(ClusterControl.java:112)
at org.hippoecm.frontend.plugin.loader.PluginClusterLoader.<init>(PluginClusterLoader.java:56)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.hippoecm.frontend.plugin.impl.PluginFactory.createPlugin(PluginFactory.java:71)
at org.hippoecm.frontend.plugin.impl.PluginManager.start(PluginManager.java:84)
at org.hippoecm.frontend.plugin.impl.PluginContext.start(PluginContext.java:246)
at org.hippoecm.frontend.plugin.impl.ClusterControl.start(ClusterControl.java:112)
at org.hippoecm.frontend.plugin.loader.PluginClusterLoader.<init>(PluginClusterLoader.java:56)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.hippoecm.frontend.plugin.impl.PluginFactory.createPlugin(PluginFactory.java:71)
at org.hippoecm.frontend.plugin.impl.PluginManager.start(PluginManager.java:84)
at org.hippoecm.frontend.plugin.impl.PluginContext.start(PluginContext.java:246)
at org.hippoecm.frontend.plugin.impl.ClusterControl.start(ClusterControl.java:112)
at org.hippoecm.frontend.Home.<init>(Home.java:111)
at org.hippoecm.frontend.Home.<init>(Home.java:64)
at org.hippoecm.frontend.plugins.login.RememberMeLoginPlugin$SignInForm.onSubmit(RememberMeLoginPlugin.java:201)
at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1355)
at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:810)
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:597)
at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:183)
at org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91)
at org.hippoecm.frontend.PluginRequestCycleProcessor.processEvents(PluginRequestCycleProcessor.java:31)
at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1175)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1252)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1353)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:355)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:200)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1115)
at org.hippoecm.frontend.plugins.login.ConcurrentLoginFilter.doFilter(ConcurrentLoginFilter.java:54)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1115)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:361)
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:766)
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:534)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:879)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:741)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:213)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:403)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:522)