public JMSServerInterceptor getInterceptor() 
{
      return interceptor;
}

Gets the JMSServer attribute of the JBossMQService object, here we wrap the server in the invoker loaded.

 public String getInterceptorClass() throws Exception 
{
      return interceptor.getClass().getName();
}

 public  void setInterceptorClass(String c) throws Exception 
{
      interceptor = (JMSServerInterceptor) Thread.currentThread().getContextClassLoader().loadClass(c).newInstance();
}

 protected  void startService() throws Exception 
{
      if (interceptor == null)
         throw new IllegalStateException("The interceptor class was not set (null)");
      super.startService();
}