Examples of org.gatein.pc.api.StateEvent

org.gatein.pc.api.StateEvent
An event that signals state modifications @author Julien Viet @author Chris Laprun @version $Revision: 7267 $ @since 2.6

         return ctx.getAccessMode();
      }


      public void onStateEvent(StateEvent event)
      {
         ctx.onStateEvent(new StateEvent(reference(event.getPortletContext()), event.getType()));
      }

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                        String cloneStateId = persistenceManager.cloneState(portletStateId, newPrefs);


                        // Return the clone context
                        String cloneId = PRODUCER_CLONE_ID_PREFIX + cloneStateId;
                        PortletContext clonedCtx = PortletContext.createPortletContext(cloneId);
                        StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                        instanceCtx.onStateEvent(event);
                     }
                     catch (NoSuchStateException e)
                     {
                        throw new PortletInvokerException("Unexpected exception", e);
                     }
                     catch (InvalidStateIdException e)
                     {
                        throw new PortletInvokerException("Unexpected exception", e);
                     }
                  }
                  else
                  {
                     PortletContext clonedCtx = marshall(stateType, context.getPortletId(), newPrefs);
                     StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                     instanceCtx.onStateEvent(event);
                  }
               }
               else
               {
                  // Add the missing mutable portlet state
                  getPropertiesFromMetaData(portlet.getContext(), newPrefs);


                  //
                  if (persistLocally)
                  {
                     // Create the new state
                     String cloneStateId = persistenceManager.createState(context.getPortletId(), newPrefs);


                     // Return the clone context
                     String cloneId = PRODUCER_CLONE_ID_PREFIX + cloneStateId;
                     PortletContext clonedCtx = PortletContext.createPortletContext(cloneId);
                     StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                     instanceCtx.onStateEvent(event);
                  }
                  else
                  {
                     PortletContext clonedCtx = marshall(stateType, context.getPortletId(), newPrefs);
                     StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                     instanceCtx.onStateEvent(event);
                  }
               }
               break;
            }
            case READ_WRITE:
            {
               StatefulContext statefulContext = (StatefulContext)context;
               if (statefulContext.isLocal())
               {
                  // Update the state
                  try
                  {
                     LocalContext localContext = (LocalContext)statefulContext;
                     String stateId = localContext.getStateId();
                     persistenceManager.updateState(stateId, newPrefs);
                  }
                  catch (NoSuchStateException e)
                  {
                     throw new PortletInvokerException("Unexpected exception", e);
                  }
                  catch (InvalidStateIdException e)
                  {
                     throw new PortletInvokerException("Unexpected exception", e);
                  }
               }
               else
               {
                  PortletContext modifiedCtx = marshall(stateType, context.getPortletId(), newPrefs);
                  StateEvent event = new StateEvent(modifiedCtx, StateEvent.Type.PORTLET_MODIFIED_EVENT);
                  instanceCtx.onStateEvent(event);
               }
               break;
            }
            case READ_ONLY:

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               // Save the clone state
               ConsumerState consumerState = new ConsumerState<Serializable>(clonedContext.getId(), stateType, state);
               String stateId = persistenceManager.createState(consumerState);
               String clonedId = CLONE_ID_PREFIX + stateId;
               StateEvent event = new StateEvent(PortletContext.createPortletContext(clonedId), StateEvent.Type.PORTLET_CLONED_EVENT);
               cictx.onStateEvent(event);
            }
            else
            {
               StateEvent event = new StateEvent(PortletContext.createPortletContext(clonedContext.getId()), StateEvent.Type.PORTLET_CLONED_EVENT);
               cictx.onStateEvent(event);
            }
         }
         else
         {

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               // Save the clone state
               ConsumerState consumerState = new ConsumerState<Serializable>(clonedContext.getId(), stateType, state);
               String stateId = persistenceManager.createState(consumerState);
               String clonedId = CLONE_ID_PREFIX + stateId;
               StateEvent event = new StateEvent(PortletContext.createPortletContext(clonedId), StateEvent.Type.PORTLET_CLONED_EVENT);
               cictx.onStateEvent(event);
            }
            else
            {
               StateEvent event = new StateEvent(PortletContext.createPortletContext(clonedContext.getId()), StateEvent.Type.PORTLET_CLONED_EVENT);
               cictx.onStateEvent(event);
            }
         }
         else
         {

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                        String cloneStateId = persistenceManager.cloneState(portletStateId, newPrefs);


                        // Return the clone context
                        String cloneId = PRODUCER_CLONE_ID_PREFIX + cloneStateId;
                        PortletContext clonedCtx = PortletContext.createPortletContext(cloneId);
                        StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                        instanceCtx.onStateEvent(event);
                     }
                     catch (NoSuchStateException e)
                     {
                        throw new PortletInvokerException("Unexpected exception", e);
                     }
                     catch (InvalidStateIdException e)
                     {
                        throw new PortletInvokerException("Unexpected exception", e);
                     }
                  }
                  else
                  {
                     PortletContext clonedCtx = marshall(stateType, context.getPortletId(), newPrefs);
                     StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                     instanceCtx.onStateEvent(event);
                  }
               }
               else
               {
                  // Add the missing mutable portlet state
                  getPropertiesFromMetaData(portlet.getContext(), newPrefs);


                  //
                  if (persistLocally)
                  {
                     // Create the new state
                     String cloneStateId = persistenceManager.createState(context.getPortletId(), newPrefs);


                     // Return the clone context
                     String cloneId = PRODUCER_CLONE_ID_PREFIX + cloneStateId;
                     PortletContext clonedCtx = PortletContext.createPortletContext(cloneId);
                     StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                     instanceCtx.onStateEvent(event);
                  }
                  else
                  {
                     PortletContext clonedCtx = marshall(stateType, context.getPortletId(), newPrefs);
                     StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                     instanceCtx.onStateEvent(event);
                  }
               }
               break;
            }
            case READ_WRITE:
            {
               StatefulContext statefulContext = (StatefulContext)context;
               if (statefulContext.isLocal())
               {
                  // Update the state
                  try
                  {
                     LocalContext localContext = (LocalContext)statefulContext;
                     String stateId = localContext.getStateId();
                     persistenceManager.updateState(stateId, newPrefs);
                  }
                  catch (NoSuchStateException e)
                  {
                     throw new PortletInvokerException("Unexpected exception", e);
                  }
                  catch (InvalidStateIdException e)
                  {
                     throw new PortletInvokerException("Unexpected exception", e);
                  }
               }
               else
               {
                  PortletContext modifiedCtx = marshall(stateType, context.getPortletId(), newPrefs);
                  StateEvent event = new StateEvent(modifiedCtx, StateEvent.Type.PORTLET_MODIFIED_EVENT);
                  instanceCtx.onStateEvent(event);
               }
               break;
            }
            case READ_ONLY:

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            {
               log.debug("Portlet '" + requestPrecursor.getPortletHandle() + "' was implicitely cloned. New handle is '"
                  + handle + "'");
            }


            StateEvent event = new StateEvent(WSRPUtils.convertToPortalPortletContext(portletContext), StateEvent.Type.PORTLET_CLONED_EVENT);
            context.onStateEvent(event);
         }
         else
         {
            // check if the state was modified
            byte[] originalState = originalContext.getPortletState();
            byte[] newState = portletContext.getPortletState();
            if (!Arrays.equals(originalState, newState))
            {
               StateEvent event = new StateEvent(WSRPUtils.convertToPortalPortletContext(portletContext), StateEvent.Type.PORTLET_MODIFIED_EVENT);
               context.onStateEvent(event);
            }
         }


         // update the session information associated with the portlet handle

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            String handle = portletContext.getPortletHandle();
            if (!originalContext.getPortletHandle().equals(handle))
            {
               log.debug("Portlet '" + requestPrecursor.getPortletHandle() + "' was implicitely cloned. New handle is '"
                  + handle + "'");
               StateEvent event = new StateEvent(WSRPUtils.convertToPortalPortletContext(portletContext), StateEvent.Type.PORTLET_CLONED_EVENT);
               context.onStateEvent(event);
            }
            else
            {
               // check if the state was modified
               byte[] originalState = originalContext.getPortletState();
               byte[] newState = portletContext.getPortletState();
               if (!Arrays.equals(originalState, newState))
               {
                  StateEvent event = new StateEvent(WSRPUtils.convertToPortalPortletContext(portletContext), StateEvent.Type.PORTLET_MODIFIED_EVENT);
                  context.onStateEvent(event);
               }
            }


            // update the session information associated with the portlet handle

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            {
               log.debug("Portlet '" + requestPrecursor.getPortletHandle() + "' was implicitely cloned. New handle is '"
                  + handle + "'");
            }


            StateEvent event = new StateEvent(WSRPUtils.convertToPortalPortletContext(portletContext), StateEvent.Type.PORTLET_CLONED_EVENT);
            context.onStateEvent(event);
         }
         else
         {
            // check if the state was modified
            byte[] originalState = originalContext.getPortletState();
            byte[] newState = portletContext.getPortletState();
            if (!Arrays.equals(originalState, newState))
            {
               StateEvent event = new StateEvent(WSRPUtils.convertToPortalPortletContext(portletContext), StateEvent.Type.PORTLET_MODIFIED_EVENT);
               context.onStateEvent(event);
            }
         }


         // update the session information associated with the portlet handle

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                        String cloneStateId = persistenceManager.cloneState(portletStateId, newPrefs);


                        // Return the clone context
                        String cloneId = PRODUCER_CLONE_ID_PREFIX + cloneStateId;
                        PortletContext clonedCtx = PortletContext.createPortletContext(cloneId);
                        StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                        instanceCtx.onStateEvent(event);
                     }
                     catch (NoSuchStateException e)
                     {
                        throw new PortletInvokerException("Unexpected exception", e);
                     }
                     catch (InvalidStateIdException e)
                     {
                        throw new PortletInvokerException("Unexpected exception", e);
                     }
                  }
                  else
                  {
                     PortletContext clonedCtx = marshall(stateType, context.getPortletId(), newPrefs);
                     StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                     instanceCtx.onStateEvent(event);
                  }
               }
               else
               {
                  // Add the missing mutable portlet state
                  getPropertiesFromMetaData(portlet.getContext(), newPrefs);


                  //
                  if (persistLocally)
                  {
                     // Create the new state
                     String cloneStateId = persistenceManager.createState(context.getPortletId(), newPrefs);


                     // Return the clone context
                     String cloneId = PRODUCER_CLONE_ID_PREFIX + cloneStateId;
                     PortletContext clonedCtx = PortletContext.createPortletContext(cloneId);
                     StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                     instanceCtx.onStateEvent(event);
                  }
                  else
                  {
                     PortletContext clonedCtx = marshall(stateType, context.getPortletId(), newPrefs);
                     StateEvent event = new StateEvent(clonedCtx, StateEvent.Type.PORTLET_CLONED_EVENT);
                     instanceCtx.onStateEvent(event);
                  }
               }
               break;
            }
            case READ_WRITE:
            {
               StatefulContext statefulContext = (StatefulContext)context;
               if (statefulContext.isLocal())
               {
                  // Update the state
                  try
                  {
                     LocalContext localContext = (LocalContext)statefulContext;
                     String stateId = localContext.getStateId();
                     persistenceManager.updateState(stateId, newPrefs);
                  }
                  catch (NoSuchStateException e)
                  {
                     throw new PortletInvokerException("Unexpected exception", e);
                  }
                  catch (InvalidStateIdException e)
                  {
                     throw new PortletInvokerException("Unexpected exception", e);
                  }
               }
               else
               {
                  PortletContext modifiedCtx = marshall(stateType, context.getPortletId(), newPrefs);
                  StateEvent event = new StateEvent(modifiedCtx, StateEvent.Type.PORTLET_MODIFIED_EVENT);
                  instanceCtx.onStateEvent(event);
               }
               break;
            }
            case READ_ONLY:

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               // Save the clone state
               ConsumerState consumerState = new ConsumerState<Serializable>(clonedContext.getId(), stateType, state);
               String stateId = persistenceManager.createState(consumerState);
               String clonedId = CLONE_ID_PREFIX + stateId;
               StateEvent event = new StateEvent(PortletContext.createPortletContext(clonedId), StateEvent.Type.PORTLET_CLONED_EVENT);
               cictx.onStateEvent(event);
            }
            else
            {
               StateEvent event = new StateEvent(PortletContext.createPortletContext(clonedContext.getId()), StateEvent.Type.PORTLET_CLONED_EVENT);
               cictx.onStateEvent(event);
            }
         }
         else
         {

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org.gatein.pc.portlet.state.producer.ProducerPortletInvoker

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