I did a few more investigation and It looks like a threads safety problem. In fact if I synchronize the method com.myapp.server.datastore.EventsManager.addEvent whithin makePersistent is called everything works fine.
I think here experts are needed.. :-) Bye On Sep 10, 10:18 am, "patrizio.munzi" <eris4.mu...@gmail.com> wrote: > Hi everybody I'm having an ArrayOutOfBoundException from nucleus... > > I don't know where it comes from... > Can anyone give me some information about it... > Here's the stack trace... > ----------------------------------------------- > The server is running athttp://localhost:8181/ > java.lang.ArrayIndexOutOfBoundsException: 1187 > at org.datanucleus.plugin.ConfigurationElement.putAttribute > (ConfigurationElement.java:104) > at > org.datanucleus.store.appengine.DatastorePluginRegistry.getExtensionPoint > (DatastorePluginRegistry.java:59) > at org.datanucleus.plugin.PluginManager.getExtensionPoint > (PluginManager.java:65) > at > org.datanucleus.plugin.PluginManager.getConfigurationElementForExtension > (PluginManager.java:113) > at org.datanucleus.plugin.PluginManager.getAttributeValueForExtension > (PluginManager.java:230) > at org.datanucleus.ObjectManagerImpl.getCallbackHandler > (ObjectManagerImpl.java:3804) > at org.datanucleus.state.AbstractStateManager.getCallbackHandler > (AbstractStateManager.java:160) > at > org.datanucleus.state.JDOStateManagerImpl.initialiseForPersistentNew > (JDOStateManagerImpl.java:466) > at > org.datanucleus.state.StateManagerFactory.newStateManagerForPersistentNew > (StateManagerFactory.java:151) > at org.datanucleus.ObjectManagerImpl.persistObjectInternal > (ObjectManagerImpl.java:1297) > at org.datanucleus.ObjectManagerImpl.persistObject > (ObjectManagerImpl.java:1175) > at org.datanucleus.jdo.JDOPersistenceManager.jdoMakePersistent > (JDOPersistenceManager.java:669) > at org.datanucleus.jdo.JDOPersistenceManager.makePersistent > (JDOPersistenceManager.java:694) > at com.myapp.server.datastore.EventsManager.addEvent > (EventsManager.java:167) > at com.myapp.server.restlet.EventResource.addEvent(EventResource.java: > 30) > at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at org.restlet.resource.ServerResource.doHandle(ServerResource.java: > 390) > at org.restlet.resource.ServerResource.doHandle(ServerResource.java: > 328) > at org.restlet.resource.ServerResource.doNegotiatedHandle > (ServerResource.java:581) > at org.restlet.resource.ServerResource.doConditionalHandle > (ServerResource.java:254) > at org.restlet.resource.ServerResource.handle(ServerResource.java: > 923) > at org.restlet.resource.Finder.handle(Finder.java:510) > at org.restlet.routing.Filter.doHandle(Filter.java:156) > at org.restlet.routing.Filter.handle(Filter.java:201) > at org.restlet.routing.Router.doHandle(Router.java:321) > at org.restlet.routing.Router.handle(Router.java:520) > at org.restlet.routing.Filter.doHandle(Filter.java:156) > at org.restlet.routing.Filter.handle(Filter.java:201) > at org.restlet.routing.Filter.doHandle(Filter.java:156) > at org.restlet.routing.Filter.handle(Filter.java:201) > at org.restlet.routing.Filter.doHandle(Filter.java:156) > at org.restlet.engine.application.StatusFilter.doHandle > (StatusFilter.java:152) > at org.restlet.routing.Filter.handle(Filter.java:201) > at org.restlet.routing.Filter.doHandle(Filter.java:156) > at org.restlet.routing.Filter.handle(Filter.java:201) > at org.restlet.engine.ChainHelper.handle(ChainHelper.java:111) > at org.restlet.engine.application.ApplicationHelper.handle > (ApplicationHelper.java:72) > at org.restlet.Application.handle(Application.java:344) > at org.restlet.routing.Filter.doHandle(Filter.java:156) > at org.restlet.routing.Filter.handle(Filter.java:201) > at org.restlet.routing.Router.doHandle(Router.java:321) > at org.restlet.routing.Router.handle(Router.java:520) > at org.restlet.routing.Filter.doHandle(Filter.java:156) > at org.restlet.routing.Filter.handle(Filter.java:201) > at org.restlet.routing.Router.doHandle(Router.java:321) > at org.restlet.routing.Router.handle(Router.java:520) > at org.restlet.routing.Filter.doHandle(Filter.java:156) > at org.restlet.routing.Filter.handle(Filter.java:201) > at org.restlet.engine.ChainHelper.handle(ChainHelper.java:111) > at org.restlet.Component.handle(Component.java:403) > at org.restlet.Server.handle(Server.java:350) > at org.restlet.engine.ServerHelper.handle(ServerHelper.java:71) > at org.restlet.engine.http.HttpServerHelper.handle > (HttpServerHelper.java:149) > at org.restlet.ext.servlet.ServerServlet.service(ServerServlet.java: > 967) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) > at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > 487) > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > (ServletHandler.java:1093) > at > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter > (TransactionCleanupFilter.java:43) > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > (ServletHandler.java:1084) > at com.google.appengine.tools.development.StaticFileFilter.doFilter > (StaticFileFilter.java:121) > at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > (ServletHandler.java:1084) > at org.mortbay.jetty.servlet.ServletHandler.handle > (ServletHandler.java:360) > 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:712) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > 405) > at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle > (DevAppEngineWebAppContext.java:54) > at org.mortbay.jetty.handler.HandlerWrapper.handle > (HandlerWrapper.java:139) > at com.google.appengine.tools.development.JettyContainerService > $ApiProxyHandler.handle(JettyContainerService.java:313) > at org.mortbay.jetty.handler.HandlerWrapper.handle > (HandlerWrapper.java:139) > at org.mortbay.jetty.Server.handle(Server.java:313) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > 506) > at org.mortbay.jetty.HttpConnection$RequestHandler.content > (HttpConnection.java:844) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) > at org.mortbay.io.nio.SelectChannelEndPoint.run > (SelectChannelEndPoint.java:396) > at org.mortbay.thread.BoundedThreadPool$PoolThread.run > (BoundedThreadPool.java:442) > ------------------------------------------ > > Thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
