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

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

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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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   @Override
   protected HandleEventsResponse internalProcessResponse(PortletInvocationResponse response)
   {
      if (response instanceof UpdateNavigationalStateResponse)
      {
         UpdateNavigationalStateResponse unsResponse = (UpdateNavigationalStateResponse)response;
         HandleEventsResponse eventsResponse = WSRPTypeFactory.createHandleEventsReponse();

         UpdateResponse updateResponse = createUpdateResponse(unsResponse);
         eventsResponse.setUpdateResponse(updateResponse);
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   protected BlockingInteractionResponse internalProcessResponse(PortletInvocationResponse response)
   {
      if (response instanceof UpdateNavigationalStateResponse)
      {
         UpdateNavigationalStateResponse stateResponse = (UpdateNavigationalStateResponse)response;
         UpdateResponse updateResponse = createUpdateResponse(stateResponse);

         return WSRPTypeFactory.createBlockingInteractionResponse(updateResponse);
      }
      else
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      super(consumer);
   }

   protected UpdateNavigationalStateResponse processUpdateResponse(Invocation invocation, RequestPrecursor<Invocation> requestPrecursor, UpdateResponse updateResponse)
   {
      UpdateNavigationalStateResponse result = new UpdateNavigationalStateResponse();

      // new mode
      String newMode = updateResponse.getNewMode();
      if (newMode != null)
      {
         result.setMode(WSRPUtils.getJSR168PortletModeFromWSRPName(newMode));
      }

      // new window state
      String newWindowState = updateResponse.getNewWindowState();
      if (newWindowState != null)
      {
         result.setWindowState(WSRPUtils.getJSR168WindowStateFromWSRPName(newWindowState));
      }

      // navigational state
      NavigationalContext navigationalContext = updateResponse.getNavigationalContext();
      if (navigationalContext != null)
      {
         String navigationalState = navigationalContext.getOpaqueValue();
         if (navigationalState != null) // todo: check meaning of empty private NS
         {
            result.setNavigationalState(new OpaqueStateString(navigationalState));
         }

         List<NamedString> publicParams = navigationalContext.getPublicValues();
         if (ParameterValidation.existsAndIsNotEmpty(publicParams))
         {
            Map<String, String[]> publicNS = WSRPUtils.createPublicNSFrom(publicParams);
            result.setPublicNavigationalStateUpdates(publicNS);
         }
      }

      // events
      List<Event> events = updateResponse.getEvents();
      if (ParameterValidation.existsAndIsNotEmpty(events))
      {
         for (Event event : events)
         {
            Serializable payloadAsSerializable = null;
            boolean failedPayload = false;
            try
            {
               payloadAsSerializable = PayloadUtils.getPayloadAsSerializable(event);
            }
            catch (Exception e)
            {
               failedPayload = true;
               log.info("Couldn't handle payload for event " + event.getName() + ". Will ignore it.", e);
            }

            if (!failedPayload)
            {
               result.queueEvent(new UpdateNavigationalStateResponse.Event(event.getName(), payloadAsSerializable));
            }
         }
      }

      // check if the portlet was cloned
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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();
         UpdateNavigationalStateResponse stateResponse = (UpdateNavigationalStateResponse)response;

         //
         EventPhaseContextImpl phaseContext = new EventPhaseContextImpl(log);

         // Feed session it with the events that may have been produced
         for (UpdateNavigationalStateResponse.Event portletEvent : stateResponse.getEvents())
         {
            PortletWindowEvent producedEvent = new PortletWindowEvent(portletEvent.getName(), portletEvent.getPayload(), portletRequest.getWindowId());
            phaseContext.producedEvents.add(new EventProduction(null, producedEvent));
         }

         //
         int eventDistributionStatus = PortletResponse.DISTRIBUTION_DONE;

         // Deliver events
         while (phaseContext.producedEvents.size() > 0)
         {
            EventProduction eventProduction = phaseContext.producedEvents.removeFirst();
            PortletWindowEvent producedEvent = eventProduction.getProducedEvent();

            //
            String producerId = producedEvent.getWindowId();
            PortletInfo producerPortletInfo = context.getPortletInfo(producerId);

            //
            if (producerPortletInfo == null)
            {
               log.trace("Cannot deliver event " + producedEvent +" because the producer does not have portlet info");
               safeInvoker.eventDiscarded(eventCC, phaseContext, producedEvent, EventControllerContext.EVENT_PRODUCER_INFO_NOT_AVAILABLE);
               continue;
            }

            //
            if (!controller.getDistributeNonProduceableEvents())
            {
               if (!producerPortletInfo.getEventing().getProducedEvents().containsKey(producedEvent.getName()))
               {
                  log.trace("Cannot deliver event " + producedEvent +" because the producer of the event does not produce the event name");
                  safeInvoker.eventDiscarded(eventCC, phaseContext, producedEvent, EventControllerContext.PORTLET_DOES_NOT_CONSUME_EVENT);
                  continue;
               }
            }

            // Apply produced event quota if necessary
            int producedEventThreshold = controller.getProducedEventThreshold();
            if (producedEventThreshold >= 0)
            {
               if (phaseContext.producedEventSize + 1 > producedEventThreshold)
               {
                  log.trace("Event distribution interrupted because the maximum number of produced event is reached");
                  eventDistributionStatus = PortletResponse.PRODUCED_EVENT_FLOODED;
                  safeInvoker.eventDiscarded(eventCC, phaseContext, producedEvent, EventControllerContext.PRODUCED_EVENT_FLOODED);
                  break;
               }
            }

            // Give control to the event context
            phaseContext.mode = EventPhaseContextImpl.READ_WRITE_MODE;
            if (!safeInvoker.eventProduced(eventCC, phaseContext, eventProduction.getConsumedEvent(), producedEvent))
            {
               continue;
            }

            // Perform flow control
            if (phaseContext.mode == EventPhaseContextImpl.INTERRUPTED_MODE)
            {
               log.trace("Event distribution interrupted by controller context");
               eventDistributionStatus = PortletResponse.INTERRUPTED;
               break;
            }

            //
            while (phaseContext.toConsumeEvents.size() > 0)
            {
               PortletWindowEvent toConsumeEvent = phaseContext.toConsumeEvents.removeFirst();
               String consumedId = toConsumeEvent.getWindowId();

               //
               PortletInfo consumerPortletInfo = context.getPortletInfo(consumedId);
               if (consumerPortletInfo == null)
               {
                  log.trace("Cannot deliver event " + producedEvent +" because the consumer of the event does not have a portlet info");
                  safeInvoker.eventDiscarded(eventCC, phaseContext, toConsumeEvent, EventControllerContext.EVENT_CONSUMER_INFO_NOT_AVAILABLE);
                  continue;
               }

               //
               if (!controller.getDistributeNonConsumableEvents())
               {
                  if (!consumerPortletInfo.getEventing().getConsumedEvents().containsKey(toConsumeEvent.getName()))
                  {
                     log.trace("Cannot deliver event " + producedEvent +" because the consumer of the event does not accept the event name");
                     safeInvoker.eventDiscarded(eventCC, phaseContext, toConsumeEvent, EventControllerContext.PORTLET_DOES_NOT_CONSUME_EVENT);
                     continue;
                  }
               }

               // 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);
                     eventDistributionStatus = PortletResponse.CONSUMED_EVENT_FLOODED;
                     break;
                  }
               }

               //
               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())
                  {
                     PortletWindowEvent toRouteEvent = new PortletWindowEvent(portletEvent.getName(), portletEvent.getPayload(), toConsumeEvent.getWindowId());
                     phaseContext.producedEvents.add(new EventProduction(toConsumeEvent, toRouteEvent));
                  }

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

         //
         UpdateNavigationalStateResponse updateNavigationalState = new UpdateNavigationalStateResponse();
         updateNavigationalState.setMode(portletRenderRequest.getWindowNavigationalState().getMode());
         updateNavigationalState.setWindowState(portletRenderRequest.getWindowNavigationalState().getWindowState());
         updateNavigationalState.setNavigationalState(portletRenderRequest.getWindowNavigationalState().getPortletNavigationalState());
         updateNavigationalState.setPublicNavigationalStateUpdates(portletRenderRequest.getPublicNavigationalStateChanges());

         //
         return updateNavigationalState;
      }
      else
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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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      /** The new mode requested. */
      protected org.gatein.pc.api.Mode mode = new org.gatein.pc.api.Mode(preq.getPortletMode().toString());

      protected PortletInvocationResponse getResponse()
      {
         UpdateNavigationalStateResponse response = new UpdateNavigationalStateResponse();

         //
         response.setProperties(getProperties(false));
         response.setAttributes(preq.attributes.getAttributeMap());

         //
         response.setMode(mode);
         response.setWindowState(windowState);
         response.setPublicNavigationalStateUpdates(navigationalState.getPublicMapSnapshot());
         response.setNavigationalState(ParametersStateString.create(navigationalState.getPrivateMapSnapshot()));

         //
         if (events != null)
         {
            for (UpdateNavigationalStateResponse.Event event : events)
            {
               response.queueEvent(event);
            }
         }

         //
         return response;
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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);
        
         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)
            {
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      }
      else
      {
         // updateResponse.getMarkupContext(); // ignore bundled markup for now.

         UpdateNavigationalStateResponse result = new UpdateNavigationalStateResponse();
         // new mode
         String newMode = updateResponse.getNewMode();
         if (newMode != null)
         {
            result.setMode(WSRPUtils.getJSR168PortletModeFromWSRPName(newMode));
         }
         // new window state
         String newWindowState = updateResponse.getNewWindowState();
         if (newWindowState != null)
         {
            result.setWindowState(WSRPUtils.getJSR168WindowStateFromWSRPName(newWindowState));
         }
         // navigational state
         String navigationalState = updateResponse.getNavigationalState();
         if (navigationalState != null)
         {
            result.setNavigationalState(new OpaqueStateString(navigationalState));
         }

         // check if the portlet was cloned
         PortletContext portletContext = updateResponse.getPortletContext();
         if (portletContext != null)
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