[jboss-cvs] jboss-seam/src/main/org/jboss/seam/interceptors ...

[Gavin King]

  User: gavin   
  Date: 06/10/30 11:54:34

  Modified:    src/main/org/jboss/seam/interceptors 
                        AsynchronousInterceptor.java
  Log:
  minor improvs
  
  Revision  Changes    Path
  1.6       +7 -1      jboss-seam/src/main/org/jboss/seam/interceptors/AsynchronousInterceptor.java
  
  (In the diff below, changes in quantity of whitespace are not shown.)
  
  Index: AsynchronousInterceptor.java
  ===================================================================
  RCS file: /cvsroot/jboss/jboss-seam/src/main/org/jboss/seam/interceptors/AsynchronousInterceptor.java,v
  retrieving revision 1.5
  retrieving revision 1.6
  diff -u -b -r1.5 -r1.6
  --- AsynchronousInterceptor.java	22 Oct 2006 22:37:02 -0000	1.5
  +++ AsynchronousInterceptor.java	30 Oct 2006 16:54:34 -0000	1.6
  @@ -9,6 +9,7 @@
   import org.jboss.seam.annotations.Interceptor;
   import org.jboss.seam.contexts.Contexts;
   import org.jboss.seam.core.Dispatcher;
  +import org.jboss.seam.core.LocalDispatcher;
   
   @Interceptor(type=InterceptorType.CLIENT)
   public class AsynchronousInterceptor extends AbstractInterceptor
  @@ -20,7 +21,12 @@
               !Contexts.getEventContext().isSet(Dispatcher.EXECUTING_ASYNCHRONOUS_CALL);
         if (scheduleAsync)
         {
  -         Timer timer = Dispatcher.instance().scheduleInvocation(invocation, getComponent());
  +         LocalDispatcher dispatcher = Dispatcher.instance();
  +         if (dispatcher==null)
  +         {
  +            throw new IllegalStateException("Dispatcher is not installed in components.xml");
  +         }
  +         Timer timer = dispatcher.scheduleInvocation(invocation, getComponent());
            //if the method returns a Timer, return it to the client
            return invocation.getMethod().getReturnType().equals(Timer.class) ? timer : null;
         }