Thanks, Mike. I do have the jar files containing these classes in the WEB-INF/lib directory.
It looks like jetty is invoking this webappclassloader right. Pentaho is a reporting application I am invoking. How do I switch from using Jetty to Tomcat using the appfuse-struts m4 basic project. I have already put in a lot of work ( jsp work etc and application specific stuff) in this struts2 basic project to restart all over again with a new project. Is there a way I can simply switch from Jetty to tomcat. Thanks for your help! Michael Horwitz wrote: > > Very easily I'm afraid. The call stack is unrelated to the classloading > mechanism. I am also unable to see the same class appearing in the call > stack - it complains it is missing > com.pentaho.repository.subscribe.SubscriptionHibernateHandler whereas the > class in your call stack is > com.pentaho.repository.subscribe.SubscriptionRepository. > > That said, it does look like Pentaho is invoking the webapp classloader to > load the class. Are you absolutely sure the relevant jar files are in your > WEB-INF/lib directory? And have you tried a different container, e.g. > Tomcat? It may just work ;-). > > Mike > > On 4/30/07, nmall <[EMAIL PROTECTED]> wrote: >> >> >> Hi Matt et al, >> >> I have a strange class loading problem when running with mvn jetty. The >> webapplication framework is based on appfuse and I am trying to get >> another >> standalone application running in it. Please ignore for now that >> application. The strange problem is that jetty webappclassloader is not >> able >> to find the class >> "com.pentaho.repository.subscribe.SubscriptionHibernateHandler" whereas >> the >> same class is what has already been invoked at the bottom of the stack ( >> look below for the bolded line). I know this can be pushed off as a >> Pentaho >> problem. But all I am asking is how is it the same class got invoked at >> one >> point in the stack and later on up the stack a different classloader is >> not >> able to find the same class. Any ideas would be greatly appreciated!! >> Thanks for your help. >> >> [aclproject] FATAL [btpool0-2] Logger.fatal(240) | >> misc-org.pentaho.core.system.PentahoSystem: PentahoSystem.ERROR_0013 - >> Could >> not create object >> >> com.pentaho.repository.subscribe.SubscriptionHibernateHandler >> >> java.lang.ClassNotFoundException: >> >> com.pentaho.repository.subscribe.SubscriptionHibernateHandler >> >> at java.net.URLClassLoader$1.run(URLClassLoader.java:200) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(URLClassLoader.java:188) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >> at >> org.codehaus.classworlds.RealmClassLoader.loadClassDirect( >> RealmClassLoader.java:195) >> at >> org.codehaus.classworlds.DefaultClassRealm.loadClass( >> DefaultClassRealm.java:255) >> at >> org.codehaus.classworlds.DefaultClassRealm.loadClass( >> DefaultClassRealm.java:274) >> at >> org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java >> :214) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:251) >> at >> org.mortbay.jetty.webapp.WebAppClassLoader.loadClass( >> WebAppClassLoader.java:358) >> at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(Web >> AppClassLoader.java:320) >> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) >> at java.lang.Class.forName0(Native Method) >> at java.lang.Class.forName(Class.java:164) >> at >> org.pentaho.core.system.PentahoSystem.createObject(PentahoSystem.java >> :1191) >> at >> org.pentaho.core.system.PentahoSystem.createObject(PentahoSystem.java >> :1215) >> at >> org.pentaho.repository.HibernateUtil.setupConfigurationHandlers( >> HibernateUtil.java:166) >> at org.pentaho.repository.HibernateUtil.initialize( >> HibernateUtil.java:125) >> at >> org.pentaho.repository.HibernateUtil.<clinit>(HibernateUtil.java >> :83) >> at >> com.pentaho.repository.subscribe.SubscriptionRepository.<init>( >> SubscriptionRepository.java:64) >> -- >> View this message in context: >> http://www.nabble.com/strange-classloading-problem-tf3667645s2369.html#a10247916 >> Sent from the AppFuse - User mailing list archive at Nabble.com. >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > -- View this message in context: http://www.nabble.com/strange-classloading-problem-tf3667645s2369.html#a10251751 Sent from the AppFuse - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
