Examples of org.apache.struts2.portlet.dispatcher.DirectRenderFromEventAction

Package org.apache.struts2.portlet.dispatcher

Examples of org.apache.struts2.portlet.dispatcher.DirectRenderFromEventAction

org.apache.struts2.portlet.dispatcher.DirectRenderFromEventAction
When a portlet is targetted for an event, the portlet will receive two portlet requests, one for the event phase, and then followed by a render operation. When in the event phase, the action that is executed can't render any output. This means that if an action in the XWork configuration is executed in the event phase, and the action is set up with a result that should render something, the result can't immediately be executed. The portlet needs to "wait" to the render phase to do the rendering.
When the {@link org.apache.struts2.portlet.result.PortletResult} detects such ascenario, instead of executing the actual view, it prepares a couple of render parameters specifying this action and the location of the view, which then will be executed in the following render request.

            fullPath.append(namespace).append("/");
        } else {
            fullPath.append("/");
        }
        fullPath.append(defaultAction);
        ActionMapping mapping = new ActionMapping();
        mapping.setName(getActionName(fullPath.toString()));
        mapping.setNamespace(getNamespace(fullPath.toString()));
        if(method != null) {
          mapping.setMethod(method);
        }
        actionMap.put(portletMode, mapping);
    }

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     *
     * @param request the PortletRequest object.
     * @return the namespace of the action.
     */
    protected ActionMapping getActionMapping(final PortletRequest request) {
        ActionMapping mapping = null;
        String actionPath = null;
        if (resetAction(request)) {
            mapping = (ActionMapping) actionMap.get(request.getPortletMode());
        } else {
            actionPath = request.getParameter(ACTION_PARAM);

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      init.initStaticContentLoader(config, dispatcher);


      prepare = new PrepareOperations(filterConfig.getServletContext(),
          dispatcher);
      execute = new ExecuteOperations(filterConfig.getServletContext(),
          dispatcher);
      this.excludedPatterns = init.buildExcludedPatternsList(dispatcher);


      postInit(dispatcher, filterConfig);
    } finally {

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public class GaePrepareAndExecuteFilter extends StrutsPrepareAndExecuteFilter {


  @Override
  public void init(FilterConfig filterConfig) throws ServletException {
    InitOperations init = new GaeInitOperations();
    try {
      FilterHostConfig config = new FilterHostConfig(filterConfig);
      init.initLogging(config);
      Dispatcher dispatcher = init.initDispatcher(config);


      init.initStaticContentLoader(config, dispatcher);


      prepare = new PrepareOperations(filterConfig.getServletContext(),
          dispatcher);
      execute = new ExecuteOperations(filterConfig.getServletContext(),
          dispatcher);
      this.excludedPatterns = init.buildExcludedPatternsList(dispatcher);


      postInit(dispatcher, filterConfig);
    } finally {
      init.cleanup();
    }
  }

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      init.initLogging(config);
      Dispatcher dispatcher = init.initDispatcher(config);


      init.initStaticContentLoader(config, dispatcher);


      prepare = new PrepareOperations(filterConfig.getServletContext(),
          dispatcher);
      execute = new ExecuteOperations(filterConfig.getServletContext(),
          dispatcher);
      this.excludedPatterns = init.buildExcludedPatternsList(dispatcher);

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  @Override
  public void init(FilterConfig filterConfig) throws ServletException {
    InitOperations init = new GaeInitOperations();
    try {
      FilterHostConfig config = new FilterHostConfig(filterConfig);
      init.initLogging(config);
      Dispatcher dispatcher = init.initDispatcher(config);


      init.initStaticContentLoader(config, dispatcher);

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     * the {@link PortletActionContext}into an {@link ApplicationMap}.
     *
     * @return a Map of all application attributes.
     */
    protected Map getApplicationMap() {
        return new PortletApplicationMap(getPortletContext());
    }

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     *
     * @param request the PortletRequest object.
     * @return a Map of all request attributes.
     */
    protected Map getRequestMap(PortletRequest request) {
        return new PortletRequestMap(request);
    }

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     *
     * @param request the PortletRequest object.
     * @return a Map of all session attributes.
     */
    protected Map getSessionMap(PortletRequest request) {
        return new PortletSessionMap(request);
    }

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    ActionContext ctx = new ActionContext(ctxMap);
    ctx.setSession(session);
    
    EasyMock.expect(invocation.getInvocationContext()).andStubReturn(ctx);
    EasyMock.expect(invocation.getStack()).andStubReturn(currentStack);
    EasyMock.expect(invocation.getAction()).andStubReturn(new DirectRenderFromEventAction());
    EasyMock.expect(renderRequest.getParameter(EVENT_ACTION)).andStubReturn("true");
    
    EasyMock.replay(renderRequest);
    EasyMock.replay(invocation);

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