[jboss-user] [JBoss Portal] - IPC - Event not fired

[explorer]

Hi,
I was trying to work with the example given for IPC but with some custom code of mine. I was not able to achieve any result. Please advice.

I have a myportal.sar where in i put the jboss-service.xml with the following code.


  | <server>
  |     <mbean
  |         code="org.jboss.portal.core.event.PortalEventListenerServiceImpl"
  |         name="portal:service=ListenerService,type=PortalInitListener"
  |         xmbean-dd=""
  |         xmbean-code="org.jboss.portal.jems.as.system.JBossServiceModelMBean">
  |         <xmbean/>
  |         <depends
  |            optional-attribute-name="Registry"
  |            proxy-type="attribute">portal:service=ListenerRegistry</depends>
  |         <attribute name="RegistryId">PortalInitListener</attribute>
  |         <attribute name="ListenerClassName">
  |         	gov.sba.bgportal.jboss.examples.PortalInitService
  |         </attribute>
  |    </mbean>   
  |    <mbean
  |            code="org.jboss.portal.core.event.PortalEventListenerServiceImpl"
  |            name="portal:service=ListenerService,type=NodeEventListener"
  |            xmbean-dd=""
  |            xmbean-code="org.jboss.portal.jems.as.system.JBossServiceModelMBean">
  |            <xmbean/>
  |            <depends
  |               optional-attribute-name="Registry"
  |               proxy-type="attribute">portal:service=ListenerRegistry</depends>
  |            <attribute name="RegistryId">NodeEventListener</attribute>
  |            <attribute name="ListenerClassName">
  |            	gov.sba.bgportal.jboss.examples.MyEventPortlet$Listener
  |            </attribute>
  |    </mbean>   
  |   </server>
  | 

My first listener PortalInitListener is of type PortalEventListener and works good for SessionEvents.

Second one is a PortalNodeEventListener. This never gets fired.
There are two portlets communicating the information through parameters.

FirstPortlet:
public class AlfrescoRenditionPrtlet extends GenericPortlet
  | {	
  |    protected void doView(RenderRequest rRequest, RenderResponse rResponse) throws PortletException, IOException, UnavailableException
  |    {
  | 		String renditionFileURL = rRequest.getPreferences().getValue("renditionFileURL", "/AdminHome/404.html");
  | 		String PropegatedValue = rRequest.getParameterMap().toString();
  | 		String s = "parameterMAP AlfrescoRenditionPrtlet ---->"+PropegatedValue;		
  | 		String s1 = "fromContext AlfrescoRenditionPrtlet ---->"+getPortletContext().getAttribute("fromContext");
  | 	  	rResponse.setContentType("text/html");
  | 	  	PrintWriter writer = rResponse.getWriter();
  | 	      writer.println("<form action=\"" + rResponse.createActionURL() + "\" method=\"post\">");
  | 	      writer.println("<input type=\"text\" name=\"EventPropegatedValue\" value=\"Hidden value from PortletItSelf\"/> ");	 
  | 	      writer.println("<input type=\"submit\"/>");
  | 	      writer.println("</form><br>");
  | 	      writer.println(s+"<br>"+s1);
  | 	      writer.close();
  |      }
  | }
  | 
SecondPortlet:


  | public void processAction(ActionRequest request, ActionResponse response) {
  | 	String PropegatedValue = request.getParameter("EventPropegatedValue");
  | 	response.setRenderParameter("PropegatedValue", PropegatedValue);		
  | }
  | 
  | protected void doView(RenderRequest rRequest, RenderResponse response) throws PortletException, IOException, UnavailableException
  | {
  | 	String PropegatedValue = rRequest.getParameterMap().toString();
  | 	String s = "PropegatedValue MyEventPortlet ---->"+PropegatedValue;
  | 	String renditionFileURL = rRequest.getPreferences().getValue("renditionFileURL", "/AdminHome/404.html");
  | 	String s1 = "fromContext MyEventPortlet ---->"+getPortletContext().getAttribute("fromContext");
  | 	response.setContentType("text/html");
  | 	PrintWriter writer = response.getWriter();
  | 	writer.println(s+"<br>"+s1);
  | 	writer.close();
  | }
  | 

Listener:

  | public static class Listener implements PortalNodeEventListener{
  | 		public PortalNodeEvent onEvent(PortalNodeEventContext context, PortalNodeEvent event) {			
  | 			 PortalNode node = event.getNode();
  | 	         String nodeName = node.getName();
  | 	         WindowActionEvent newEvent = null;
  | 	         if (nodeName.equals("ARPWindow1") && event instanceof WindowActionEvent)
  | 	         {
  | 	            WindowActionEvent wae = (WindowActionEvent)event;
  | 	            PortalNode window2 = node.resolve("../MEPWindow2");
  | 	            if (window2 != null)
  | 	            {
  | 	               newEvent = new WindowActionEvent(window2);
  | 	               Map map = new HashMap<Object,Object>();
  | 	               map.put("EventPropegatedValue", "~~~~~This is the value~~~~");
  | 	               map.putAll(wae.getParameters());
  | 	               newEvent.setParameters(map);
  | 	            }
  | 	         }
  | 	         if (newEvent != null)
  | 	         {
  | 	            return newEvent;
  | 	         }
  | 	         else
  | 	         {
  | 	            return context.dispatch();
  | 	         }
  | 	      }
  | 	}
  | 

I am unable to locate the problem. Any one there to advice me.
Any sort of help is thanked.




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