Hi, The problem has been solved. Regards,
Ünsal -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Gesendet: Montag, 1. August 2005 11:49 An: [email protected] Betreff: Problems using StartupServletContextListener to init JDO-PersistenceManagerFactory... Hi all, I am trying to init the JDO-PersistenceManagerFactory by using the StartupServletContextListener. But it does not work, I get the console output below. The JDOHelper class whose ClassDef is not found is a class that PmContext uses. Am I using the StartupServletContextListener incorrectly? Is there another way to initialize the JDO-PersistenceManagerFactory? My configuration: Apache Tomcat/5.5.7, JVM Version: 1.5.0_04-b05, myfaces-1.0.9. Below is the console output, JDOInitializer code and the relevant web.xml fragment. Thanks, Ünsal ... SCHWERWIEGEND: Exception sending context initialized event to listener instance of class com.karthago.web.JDOInitializer java.lang.NoClassDefFoundError: javax/jdo/JDOHelper at com.karthago.domain.PmContext.initialize(PmContext.java:51) at com.karthago.web.JDOInitializer.contextInitialized(JDOInitializer.java:68) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3637) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4073) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1011) at org.apache.catalina.core.StandardHost.start(StandardHost.java:718) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1011) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:440) at org.apache.catalina.core.StandardService.start(StandardService.java:450) at org.apache.catalina.core.StandardServer.start(StandardServer.java:683) at org.apache.catalina.startup.Catalina.start(Catalina.java:537) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:409) 01.08.2005 11:15:43 org.apache.catalina.core.StandardContext start SCHWERWIEGEND: Error listenerStart 01.08.2005 11:15:43 org.apache.catalina.core.StandardContext start SCHWERWIEGEND: Context startup failed due to previous errors 01.08.2005 11:15:43 org.apache.catalina.core.ApplicationContext log SCHWERWIEGEND: Exception sending context destroyed event to listener instance of class com.karthago.web.JDOInitializer java.lang.NoClassDefFoundError: com/versant/core/jdo/VersantPersistenceManagerFactory at com.karthago.domain.PmContext.shutdown(PmContext.java:78) at com.karthago.web.JDOInitializer.contextDestroyed(JDOInitializer.java:78) at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:3678) at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4293) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4101) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1011) at org.apache.catalina.core.StandardHost.start(StandardHost.java:718) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1011) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:440) at org.apache.catalina.core.StandardService.start(StandardService.java:450) at org.apache.catalina.core.StandardServer.start(StandardServer.java:683) at org.apache.catalina.startup.Catalina.start(Catalina.java:537) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:409) ... _______________________________________________________ package com.karthago.web; import javax.servlet.*; import org.apache.myfaces.webapp.StartupServletContextListener; import com.karthago.domain.PmContext; public class JDOInitializer extends StartupServletContextListener { public JDOInitializer() { } public void contextInitialized(ServletContextEvent event) { ServletContext servletContext = event.getServletContext(); Utils.log(servletContext, "Initializing ProjectTrack..."); try { servletContext.setAttribute(Constants.PM_CONTEXT_KEY, PmContext.class); PmContext.initialize(PmContext.loadJDOProperties()); } catch (Exception e) { servletContext.log("Unable to load PMF properties.", e); } Utils.log(servletContext, "Initialization complete..."); } public void contextDestroyed(ServletContextEvent event) { PmContext.shutdown(); } } _____________________________________ web.xml: ... <!-- Listener, that does all the startup work (configuration, init).--> <listener> <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class> </listener> <listener> <listener-class>com.karthago.web.JDOInitializer</listener-class> </listener> ...
