Package org.gatein.pc.api.invocation.response

Examples of org.gatein.pc.api.invocation.response.UpdateNavigationalStateResponse

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      //
      if (response instanceof UpdateNavigationalStateResponse)
      {
         // Update portlet NS
         UpdateNavigationalStateResponse updateResponse = (UpdateNavigationalStateResponse)response;

         //
         updateNavigationalState(context, portletRequest.getWindowId(), updateResponse, pageNavigationalState);

         //
         ResponseProperties update = updateResponse.getProperties();
         if (update != null)
         {
            requestProperties.append(update);
         }

         //
         EventControllerContext eventCC = context.getEventControllerContext();

         //
         EventPhaseContext phaseContext = new EventPhaseContext(controller, context, log);

         // Feed session it with the events that may have been produced
         for (UpdateNavigationalStateResponse.Event portletEvent : updateResponse.getEvents())
         {
            if (!phaseContext.push(new WindowEvent(portletEvent.getName(), portletEvent.getPayload(), portletRequest.getWindowId())))
            {
               return new PageUpdateResponse(updateResponse, requestProperties, pageNavigationalState, PortletResponse.INTERRUPTED);
            }
         }

         // Deliver events
         while (phaseContext.hasNext())
         {
            WindowEvent toConsumeEvent = phaseContext.next();

            // Apply consumed event quota if necessary
            int consumedEventThreshold = controller.getConsumedEventThreshold();
            if (consumedEventThreshold >= 0)
            {
               if (phaseContext.consumedEventSize + 1 > consumedEventThreshold)
               {
                  log.trace("Event distribution interrupted because the maximum number of consumed event is reached");
                  safeInvoker.eventDiscarded(eventCC, phaseContext, toConsumeEvent, EventControllerContext.CONSUMED_EVENT_FLOODED);
                  return new PageUpdateResponse(updateResponse, requestProperties, pageNavigationalState, PortletResponse.INTERRUPTED);
               }
            }

            //
            PortletInvocationResponse eventResponse;
            try
            {
               eventResponse = deliverEvent(context, toConsumeEvent, pageNavigationalState, requestProperties.getCookies());
            }
            catch (Exception e)
            {
               log.trace("Event delivery of " + toConsumeEvent + " failed", e);
               safeInvoker.eventFailed(eventCC, phaseContext, toConsumeEvent, e);
               continue;
            }

            // Now it is consumed
            phaseContext.consumedEventSize++;

            // Update nav state if needed
            if (eventResponse instanceof UpdateNavigationalStateResponse)
            {
               UpdateNavigationalStateResponse eventStateResponse = (UpdateNavigationalStateResponse)eventResponse;

               // Update ns
               updateNavigationalState(context, toConsumeEvent.getWindowId(), eventStateResponse, pageNavigationalState);

               // Add events to source event queue
               for (UpdateNavigationalStateResponse.Event portletEvent : eventStateResponse.getEvents())
               {
                  WindowEvent toRouteEvent = new WindowEvent(portletEvent.getName(), portletEvent.getPayload(), toConsumeEvent.getWindowId());

                  //
                  if (!phaseContext.push(toConsumeEvent,  toRouteEvent))
                  {
                     return new PageUpdateResponse(updateResponse, requestProperties, pageNavigationalState, PortletResponse.INTERRUPTED);
                  }
               }

               //
               ResponseProperties updateProperties = eventStateResponse.getProperties();
               if (updateProperties != null)
               {
                  requestProperties.append(updateProperties);
               }
            }
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   }

   @Override
   public PortletInvocationResponse invoke(ControllerContext controllerContext) throws PortletInvokerException
   {
      UpdateNavigationalStateResponse updateNavigationalState = new UpdateNavigationalStateResponse();
      updateNavigationalState.setMode(windowNavigationalState.getMode());
      updateNavigationalState.setWindowState(windowNavigationalState.getWindowState());
      updateNavigationalState.setNavigationalState(windowNavigationalState.getPortletNavigationalState());
      updateNavigationalState.setPublicNavigationalStateUpdates(publicNavigationalStateChanges);
      return updateNavigationalState;
   }
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      {
         EventAcknowledgement.Consumed consumedAck = (EventAcknowledgement.Consumed)ack;
         PortletInvocationResponse response = consumedAck.getResponse();
         if (response instanceof UpdateNavigationalStateResponse)
         {
            UpdateNavigationalStateResponse updateResponse = (UpdateNavigationalStateResponse)response;

            //
            String[] strings = new String[4];

            //
            if (updateResponse.getMode() != null)
            {
               strings[0] = "mode=" + updateResponse.getMode();
            }

            //
            if (updateResponse.getWindowState() != null)
            {
               strings[1] = "windowstate=" + updateResponse.getWindowState();
            }

            // Should be ok, we are not consuming remote portlets
            ParametersStateString newNS = (ParametersStateString)updateResponse.getNavigationalState();
            if (newNS != null)
            {
               StringBuilder sb = new StringBuilder();
               sb.append("private=");
               formatMap(newNS.getParameters(), sb);
               strings[2] = sb.toString();
            }

            //
            Map<String, String[]> publicChanges = updateResponse.getPublicNavigationalStateUpdates();
            if (publicChanges != null)
            {
               StringBuilder sb = new StringBuilder();
               sb.append("public=");
               formatMap(publicChanges, sb);
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                    throw new Exception("Unexpected response type [" + piResponse
                            + "]. Expected a UpdateNavigationResponse or an ErrorResponse.");
                }
            }

            UpdateNavigationalStateResponse navResponse = (UpdateNavigationalStateResponse) piResponse;

            //

            /*
             * Update the portlet window state according to the action output information
             *
             * If the current node is displaying a usual layout page, also tells the page which portlet to render or not when
             * the state is maximized
             */
            WindowState state = new WindowState(getWindowStateOrDefault(navResponse));
            setNextState(uiPortlet, state);

            // update the portlet with the next mode to display
            PortletMode mode = new PortletMode(getPortletModeOrDefault(navResponse));
            setNextMode(uiPortlet, mode);

            StateString navState = navResponse.getNavigationalState();
            if (navState != null) {
                uiPortlet.setNavigationalState(navResponse.getNavigationalState());
            }
            setupPublicRenderParams(uiPortlet, navResponse.getPublicNavigationalStateUpdates());

            // TODO: (mwringe) add this to the UpdateNavigationStateResponse.Event class instead of here
            class PortletEvent implements javax.portlet.Event {
                QName qName;

                Serializable value;

                public PortletEvent(QName qName, Serializable value) {
                    this.qName = qName;
                    this.value = value;
                }

                public String getName() {
                    return qName.getLocalPart();
                }

                public QName getQName() {
                    return qName;
                }

                public Serializable getValue() {
                    return value;
                }
            }

            List<UpdateNavigationalStateResponse.Event> nsEvents = navResponse.getEvents();
            List<javax.portlet.Event> events = new ArrayList<javax.portlet.Event>(nsEvents.size());
            if (nsEvents != null && !nsEvents.isEmpty()) {
                for (UpdateNavigationalStateResponse.Event nsEvent : nsEvents) {
                    javax.portlet.Event portletEvent = new PortletEvent(nsEvent.getName(), nsEvent.getPayload());
                    events.add(portletEvent);
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