[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: ClassLoader behaviour on remote clustering tests

[clebert.suconic@jboss.com]

This is interesting:


If I changed ClassLoaderJMSWrapper to look on itself besides the delegate, everything works (even with the latest AOP):

   public Class<?> loadClass(String name) throws ClassNotFoundException
  |    {
  |       try
  |       {
  |          if (name.endsWith("[]"))
  |          {
  |             name = name.substring(0, name.length() - 2);
  |             
  |             //The classloader of an array type is the classloader of it's element (if non primitive)
  |             
  |             Class cl = delegate.loadClass(name);
  |             
  |             Object arr = Array.newInstance(cl, 0);
  |             
  |             return arr.getClass();
  |          }
  |          else
  |          {      
  |             return delegate.loadClass(name);
  |          }
  |       }
  |       catch (ClassNotFoundException e)
  |       {
  |          return super.loadClass(name);
  |       }
  |    }
  | 


Now I have a few question: 

Is there any hacks from javassist involved on calling the classLoader (direct calls to internal methods)?

Can you check if you are aways using the correct classloader? This might turn a bug on ClassLoaderJMXWrapper only. We just need to double check.

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