Examples of org.oasis.wsrp.v2.ExportPortlets

org.oasis.wsrp.v2.StateChange
3.org/2001/XMLSchema}anyType"> <sequence> <element name="registrationContext" type="{urn:oasis:names:tc:wsrp:v2:types}RegistrationContext"/> <element name="portletContext" type="{urn:oasis:names:tc:wsrp:v2:types}PortletContext" maxOccurs="unbounded"/> <element name="userContext" type="{urn:oasis:names:tc:wsrp:v2:types}UserContext"/> <element name="lifetime" type="{urn:oasis:names:tc:wsrp:v2:types}Lifetime"/> <element name="exportByValueRequired" type="{http://www.w3.org/2001/XMLSchema}boolean" minOccurs="0"/> </sequence> </restriction> </complexContent> </complexType>


      // retrieve the registration associated with the request or fail
      Registration registration = producer.getRegistrationOrFailIfInvalid(getRegistrationContext());


      // get session information and deal with it
      final RuntimeContext runtimeContext = getRuntimeContext();
      WSRP2ExceptionFactory.throwMissingParametersIfValueIsMissing(runtimeContext, "RuntimeContext", contextName);
      checkForSessionIDs(runtimeContext);


      // get parameters
      final MimeRequest params = getParams();
      WSRP2ExceptionFactory.throwMissingParametersIfValueIsMissing(params, "MarkupParams", contextName);


      // get portlet handle
      PortletContext wsrpPC = getPortletContext();
      WSRP2ExceptionFactory.throwMissingParametersIfValueIsMissing(wsrpPC, "PortletContext", contextName);
      org.gatein.pc.api.PortletContext portletContext = WSRPUtils.convertToPortalPortletContext(wsrpPC);


      // check locales
      final List<String> desiredLocales = params.getLocales();
      for (String locale : desiredLocales)
      {
         try
         {
            WSRPUtils.getLocale(locale);
         }
         catch (IllegalArgumentException e)
         {
            throw WSRP2ExceptionFactory.throwWSException(UnsupportedLocale.class, e.getLocalizedMessage(), null);
         }
      }


      // retrieve the portlet
      try
      {
         // calls RegistrationLocal.setRegistration so no need to here
         portlet = producer.getPortletWith(portletContext, registration);
      }
      catch (PortletInvokerException e)
      {
         throw WSRP2ExceptionFactory.throwWSException(OperationFailed.class, "Could not retrieve portlet '" + portletContext + "'", e);
      }


      // get portlet description for the desired portlet...
      portletDescription = producer.getPortletDescription(wsrpPC, null, registration);
      if (Boolean.TRUE.equals(portletDescription.isUsesMethodGet()))
      {
         throw WSRP2ExceptionFactory.throwWSException(OperationFailed.class, "Portlets using GET method in forms are not currently supported.", null);
      }


      List<MarkupType> markupTypes = portletDescription.getMarkupTypes();


      // based on the markup parameters and portlet description generate the most appropriate markup request
      markupRequest = createMarkupRequestFrom(markupTypes, params, portlet);


      // prepare information for invocation
      final org.oasis.wsrp.v2.UserContext wsrpUserContext = getUserContext();
      checkUserContext(wsrpUserContext);
      SecurityContext securityContext = createSecurityContext(params, runtimeContext, wsrpUserContext);
      final MediaType mediaType = createMediaType(markupRequest);
      PortalContext portalContext = createPortalContext(params, markupRequest);
      UserContext userContext = createUserContext(wsrpUserContext, markupRequest.getLocale(), desiredLocales);
      String portletInstanceKey = runtimeContext.getPortletInstanceKey();
      instanceContext = createInstanceContext(portletContext, getAccessMode(), portletInstanceKey);
      WindowContext windowContext = createWindowContext(portletContext.getId(), runtimeContext);


      // prepare the invocation context
      WSRPPortletInvocationContext context = new WSRPPortletInvocationContext(mediaType, securityContext, portalContext, userContext, instanceContext, windowContext);

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         // only add registration properties if we asked for them
         ModelDescription registrationProperties = needsRegistrationProperties ? this.registrationProperties : null;


         // set the service description details
         ServiceDescription serviceDescription = WSRPTypeFactory.createServiceDescription(false);
         serviceDescription.setRequiresInitCookie(BEA_8_CONSUMER_FIX);
         serviceDescription.getSupportedOptions().addAll(OPTIONS);
         serviceDescription.setRegistrationPropertyDescription(registrationProperties);
         serviceDescription.setRequiresRegistration(requireRegistrations);


         // init supported locales. Note that this doesn't mean that all portlets support all these languages but rather that at least one portlet supports at least one of these languages.
         final Set<String> knownPortletHandles = portletDescriptions.keySet();
         Set<String> supportedLocales = new HashSet<String>(knownPortletHandles.size() * 2);


         // if we asked for portlet decriptions, add them to the service description we will return
         Collection<PortletDescription> portlets;
         if (needsPortletDescriptions)
         {
            // if we don't have a list of portlet handles, select all of them
            if (!ParameterValidation.existsAndIsNotEmpty(portletHandles))
            {
               portletHandles = new ArrayList<String>(knownPortletHandles);
            }


            // for each selected portlet
            portlets = new ArrayList<PortletDescription>(portletHandles.size());
            for (String handle : portletHandles)
            {
               // retrieve the associated description
               PortletDescriptionInfo descriptionInfo = portletDescriptions.get(handle);
               if (descriptionInfo != null)
               {
                  // add the languages that the portlet supports to the set of supported languages
                  supportedLocales.addAll(descriptionInfo.getSupportedLanguages());
                  // and add the best-effort localized description for this portlet based on the locales the consumer asked for
                  portlets.add(descriptionInfo.getBestDescriptionFor(desiredLocales));
               }
            }
            serviceDescription.getOfferedPortlets().addAll(portlets);
         }
         serviceDescription.getLocales().addAll(supportedLocales);


         // events
         Collection<EventDescription> events = eventDescriptions.values();
         serviceDescription.getEventDescriptions().addAll(events);


         return serviceDescription;
      }

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      return result;
   }


   private RefreshResult internalRefresh(boolean forceRefresh) throws PortletInvokerException
   {
      ServiceDescription serviceDescription;


      if (isModifyRegistrationRequired())
      {
         return new RefreshResult(RefreshResult.Status.MODIFY_REGISTRATION_REQUIRED);
      }

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      return new RefreshResult(RefreshResult.Status.BYPASSED);
   }


   private RefreshResult handleModifyRegistrationNeeded(RefreshResult result) throws PortletInvokerException
   {
      ServiceDescription serviceDescription;// attempt to get unregistered service description
      serviceDescription = getServiceDescription(true);
      result.setServiceDescription(serviceDescription);


      // re-validate the registration information
      RefreshResult registrationResult = internalRefreshRegistration(serviceDescription, false, true, true);

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   }


   private ServiceDescription getUnmanagedServiceDescription(boolean asUnregistered) throws PortletInvokerException, OperationFailed, InvalidRegistration, ModifyRegistrationRequired
   {
      //todo: might need to implement customization of default service description
      ServiceDescription serviceDescription;
      try
      {
         Holder<Boolean> requiresRegistration = new Holder<Boolean>();
         Holder<List<PortletDescription>> offeredPortlets = new Holder<List<PortletDescription>>();
         Holder<List<ItemDescription>> userCategoryDescriptions = new Holder<List<ItemDescription>>();
         Holder<List<ItemDescription>> windowStateDescriptions = new Holder<List<ItemDescription>>();
         Holder<List<ItemDescription>> modeDescriptions = new Holder<List<ItemDescription>>();
         Holder<CookieProtocol> requiresInitCookie = new Holder<CookieProtocol>();
         Holder<ModelDescription> registrationPropertyDescription = new Holder<ModelDescription>();
         Holder<List<String>> locales = new Holder<List<String>>();
         Holder<ResourceList> resourceList = new Holder<ResourceList>();
         Holder<List<EventDescription>> eventDescriptions = new Holder<List<EventDescription>>();
         Holder<ModelTypes> schemaTypes = new Holder<ModelTypes>();
         Holder<List<String>> supportedOptions = new Holder<List<String>>();
         Holder<ExportDescription> exportDescription = new Holder<ExportDescription>();
         Holder<Boolean> mayReturnRegistrationState = new Holder<Boolean>();
         final Holder<List<ExtensionDescription>> extensionDescriptions = new Holder<List<ExtensionDescription>>();
         final Holder<List<Extension>> extensions = new Holder<List<Extension>>();


         // invocation
         persistentEndpointInfo.getServiceDescriptionService().getServiceDescription(
            asUnregistered ? null : getRegistrationContext(),
            WSRPConstants.getDefaultLocales(), // todo: deal with locales better
            null, // todo: provide a way to only request info on some portlets?
            UserAccess.getUserContext(),
            requiresRegistration,
            offeredPortlets,
            userCategoryDescriptions,
            extensionDescriptions,
            windowStateDescriptions,
            modeDescriptions,
            requiresInitCookie,
            registrationPropertyDescription,
            locales,
            resourceList,
            eventDescriptions,
            schemaTypes,
            supportedOptions,
            exportDescription,
            mayReturnRegistrationState,
            extensions);


         // TODO: fix-me
         serviceDescription = WSRPTypeFactory.createServiceDescription(requiresRegistration.value);
         serviceDescription.setRegistrationPropertyDescription(registrationPropertyDescription.value);
         serviceDescription.setRequiresInitCookie(requiresInitCookie.value);
         serviceDescription.setResourceList(resourceList.value);
         serviceDescription.setSchemaType(schemaTypes.value);
         serviceDescription.setExportDescription(exportDescription.value);
         serviceDescription.setMayReturnRegistrationState(mayReturnRegistrationState.value);


         if (ParameterValidation.existsAndIsNotEmpty(modeDescriptions.value))
         {
            serviceDescription.getCustomModeDescriptions().addAll(modeDescriptions.value);
         }
         if (ParameterValidation.existsAndIsNotEmpty(windowStateDescriptions.value))
         {
            serviceDescription.getCustomWindowStateDescriptions().addAll(windowStateDescriptions.value);
         }
         if (ParameterValidation.existsAndIsNotEmpty(locales.value))
         {
            serviceDescription.getLocales().addAll(locales.value);
         }
         if (ParameterValidation.existsAndIsNotEmpty(offeredPortlets.value))
         {
            serviceDescription.getOfferedPortlets().addAll(offeredPortlets.value);
         }
         if (ParameterValidation.existsAndIsNotEmpty(userCategoryDescriptions.value))
         {
            serviceDescription.getUserCategoryDescriptions().addAll(userCategoryDescriptions.value);
         }
         if (ParameterValidation.existsAndIsNotEmpty(eventDescriptions.value))
         {
            serviceDescription.getEventDescriptions().addAll(eventDescriptions.value);
         }
         if (ParameterValidation.existsAndIsNotEmpty(extensionDescriptions.value))
         {
            serviceDescription.getExtensionDescriptions().addAll(extensionDescriptions.value);
         }
         if (ParameterValidation.existsAndIsNotEmpty(extensions.value))
         {
            serviceDescription.getExtensions().addAll(extensions.value);
         }
         if (ParameterValidation.existsAndIsNotEmpty(supportedOptions.value))
         {
            serviceDescription.getSupportedOptions().addAll(supportedOptions.value);
         }


         return serviceDescription;
      }
      catch (Exception e)

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   }




   private void checkForSessionIDs(RuntimeContext runtimeContext) throws OperationFailed
   {
      SessionParams sessionParams = runtimeContext.getSessionParams();
      if (sessionParams != null && sessionParams.getSessionID() != null)
      {
         Utils.throwOperationFaultOnSessionOperation();
      }
   }

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   // fix-me!


   public org.oasis.wsrp.v2.UserContext getUserContextFrom(WSRPPortletInfo info, PortletInvocation invocation, RuntimeContext runtimeContext) throws PortletInvokerException
   {
      // first decide if we need to pass the user context...
      SessionParams sessionParams = runtimeContext.getSessionParams();
      if (info != null && info.isUserContextStoredInSession() && sessionParams != null && sessionParams.getSessionID() != null)
      {
         return null; // the user context is most likely in the session already
      }


      // todo: deal with user categories and user context key properly

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   }


   public void setTemplatesIfNeeded(WSRPPortletInfo info, PortletInvocation invocation, RuntimeContext runtimeContext) throws PortletInvokerException
   {
      // todo: could store templates in producer session info to avoid to re-generate them all the time?
      SessionParams sessionParams = runtimeContext.getSessionParams();
      if (info != null && info.isDoesUrlTemplateProcessing()
         && (!info.isTemplatesStoredInSession() || sessionParams == null || sessionParams.getSessionID() == null))
      {
         // we need to supply the templates since the portlet does URL processing and either doesn't store
         // templates in the session or no session has been established yet
         runtimeContext.setTemplates(WSRPTypeFactory.createTemplates(invocation.getContext()));
      }

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   }


   @Override
   AccessMode getAccessMode() throws MissingParameters
   {
      StateChange stateChange = request.getEventParams().getPortletStateChange();


      return WSRPUtils.getAccessModeFromStateChange(stateChange);
   }

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      return request.getUserContext();
   }


   AccessMode getAccessMode() throws MissingParameters
   {
      StateChange stateChange = request.getInteractionParams().getPortletStateChange();
      WSRP2ExceptionFactory.throwMissingParametersIfValueIsMissing(stateChange, "portletStateChange", "InteractionParams");
      return WSRPUtils.getAccessModeFromStateChange(stateChange);
   }

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