Java Code Examples for javax.portlet.ActionResponse#setRenderParameter()

public void processAction(ActionRequest request, ActionResponse response) throws PortletException, IOException {
	// Fetch username and password from the request parameters of action
	String username = request.getParameter("username");
	String password = request.getParameter("password");
	
	// Do some checking procedure
	if(username != null && username.equals("journaldev") &&
			password != null && password.equals("journaldev")){
		// Use render parameters to pass the result
		response.setRenderParameter("loggedIn", "true");
	}
	else {
		// Use render parameters to pass the result
		response.setRenderParameter("loggedIn", "false");
	}
}
 

@ActionMethod(portletName = "ActionURLTests")
public void processAction(ActionRequest portletReq,
      ActionResponse portletResp) throws PortletException, IOException {

   // evaluate results for test case
   // V3URLTests_ActionURL_setParameterB7
   {
      ModuleTestCaseDetails tcd = new ModuleTestCaseDetails();
      TestResult tr8 = tcd.getTestResultFailed(
          V3URLTESTS_ACTIONURL_SETPARAMETERB7);
      String tcval = portletReq.getParameter("tc");
      // let exception be thrown if tc parm isn't defined (test case error)
      if (tcval != null && tcval != null && tcval
          .equals("V3URLTests_ActionURL_setParameterB7")) {
         String[] aval = portletReq.getParameterValues("parm1");
         String[] eval = null;
         CompareUtils.arraysEqual("Request", aval, " expected: ", eval, tr8);
         PortletSession ps = portletReq.getPortletSession();
         ps.setAttribute(
             RESULT_ATTR_PREFIX
             + "V3URLTests_ActionURL_setParameterB7",
             tr8);
         portletResp.setRenderParameter("tc", tcval);
      }
   }
}
 

@SuppressWarnings("deprecation")
@Override
public void processAction(ActionRequest req, ActionResponse resp)
      throws PortletException, IOException {

   // the only action for this portlet is to reset the stored messages
   
   String actionName = req.getParameter("action");
   logger.debug("MBP: Resetting messages. numMsgs = 0,  actionName = " + actionName);

   ArrayList<String> msgs = new ArrayList<String>();
   StringBuffer sb = new StringBuffer();
   sb.append("<p style='margin:2px 5px 2px 5px; color:#00D;"
         + " background-color:#AAF;'>");
   sb.append("Reset - No messages.");
   sb.append("</p>");
   msgs.add(sb.toString());

   resp.setRenderParameter(PARAM_NUM_MSGS, "0");
   req.getPortletSession().setAttribute(ATTRIB_MSGS, msgs);
}
 

@ProcessAction(name = "actionNameTr27")
public void actionUrlViaName(ActionRequest portletReq, ActionResponse portletResp)
    throws PortletException, IOException {
  portletResp.setRenderParameter("tr37", "true");
  long tid = Thread.currentThread().getId();
  portletReq.setAttribute(THREADID_ATTR, tid);
}
 

@Override
public void processAction(ActionRequest request, ActionResponse response) throws PortletException {
	if (request.getParameter("test") != null) {
		response.setRenderParameter(RESULT_RENDER_PARAMETER_NAME, "myPortlet-action");
	} else if (request.getParameter(PORTLET_NAME_ACTION_REQUEST_PARAMETER_NAME) != null) {
		response.setRenderParameter(RESULT_RENDER_PARAMETER_NAME, getPortletConfig().getPortletName());
	} else {
		throw new IllegalArgumentException("no request parameters");
	}
}
 

@ProcessAction(name = "actionNameTr27")
public void actionUrlViaName(ActionRequest portletReq, ActionResponse portletResp)
    throws PortletException, IOException {
  portletResp.setRenderParameter("tr37", "true");
  long tid = Thread.currentThread().getId();
  portletReq.setAttribute(THREADID_ATTR, tid);
}
 

@RequestMapping("VIEW")
@ActionMapping
public void myHandle(Model model, ActionResponse response, SessionStatus status) {
	TestBean tb = new TestBean();
	tb.setJedi(true);
	model.addAttribute("testBean", tb);
	status.setComplete();
	response.setRenderParameter("test", "value");
}
 

@SuppressWarnings("deprecation")
@Override
  public void processAction(ActionRequest portletReq, ActionResponse portletResp)
      throws PortletException, IOException {

    String action = portletReq.getParameter("inputval");
    if (V2ADDLREQUESTTESTS_SPEC2_11_RENDER_PARAMETERS10.equals(action)
        && portletReq.getParameter("actionURLTr0") != null
        && portletReq.getParameter("actionURLTr0").equals("true")) {
      /* TestCase: V2AddlRequestTests_SPEC2_11_Render_parameters10 */
      /* Details: "The portlet-container must not propagate parameters */
      /* received in an action or event request to subsequent render */
      /* requests of the portlet" */
      portletResp.setRenderParameter("tr0", "true");
    } else if (V2ADDLREQUESTTESTS_SPEC2_11_RENDER_PARAMETERS15.equals(action)
        && portletReq.getParameter("tr3a") != null
        && portletReq.getParameter("tr3a").equals("true")) {
       /* TestCase: V2AddlRequestTests_SPEC2_11_Render_parameters15 */
       /* Details: "Render parameters get automatically cleared if the */
       /* portlet receives a processAction or processEvent call" */
      portletResp.setRenderParameter("tr3b", "true");
    } else {
      portletResp.setRenderParameters(portletReq.getParameterMap());
    }

    long tid = Thread.currentThread().getId();
    portletReq.setAttribute(THREADID_ATTR, tid);

  }
 

@SuppressWarnings("deprecation")
@Override
public void processAction(ActionRequest portletReq, ActionResponse portletResp) throws PortletException, IOException {

   String tc = portletReq.getParameter(Constants.BUTTON_PARAM_NAME);
   portletResp.setRenderParameter(Constants.BUTTON_PARAM_NAME, tc);
   if (tc != null) {
      if (tc.equals(V2ADDLENVIRONMENTTESTS_SPEC2_10_CONTEXTOPTIONS_ACTIONSCOPEDREQUESTATTRIBUTES9)) {
         QName qn = new QName(Constants.TCKNAMESPACE, "AddlEnvironmentTests_SPEC2_10_ContextOptions");
         portletResp.setEvent(qn, V2ADDLENVIRONMENTTESTS_SPEC2_10_CONTEXTOPTIONS_ACTIONSCOPEDREQUESTATTRIBUTES9);
      }
   }
}
 

@RequestMapping(params = "action=add")  // action phase
public void populateSite(
		@ModelAttribute("site") PetSite petSite, BindingResult result, SessionStatus status, ActionResponse response) {

	new PetSiteValidator().validate(petSite, result);
	if (!result.hasErrors()) {
		this.petSites.put(petSite.getName(), petSite.getUrl());
		status.setComplete();
		response.setRenderParameter("action", "list");
	}
}
 

@Override
public void processAction(ActionRequest actionRequest,
      ActionResponse actionResponse) throws PortletException, IOException {
   String action = actionRequest.getParameter("inputval");
   if (action != null) {
      if (V3HEADERPORTLETTESTS_SPEC15_HEADER_PARAMETERS10.equals(action)
            && actionRequest.getParameter("actionURLTr0") != null
            && actionRequest.getParameter("actionURLTr0").equals("true")) {
         /* TestCase: V2AddlRequestTests_SPEC2_11_Render_parameters10 */
         /* Details: "The portlet-container must not propagate parameters */
         /* received in an action or event request to subsequent render */
         /* requests of the portlet" */
         actionResponse.setRenderParameter("tr0", "true");
      } else if (V3HEADERPORTLETTESTS_SPEC15_HEADER_PARAMETERS15
            .equals(action) && actionRequest.getParameter("tr3a") != null
            && actionRequest.getParameter("tr3a").equals("true")) {
         /* TestCase: V3HeaderPortletTests_SPEC15_Header_parameters15 */
         /*
          * Details: "Render parameters get automatically cleared if the
          * portlet receives a processAction or processEvent call"
          */
         actionResponse.setRenderParameter("tr3b", "true");
      } else if (V3HEADERPORTLETTESTS_SPEC15_HEADER_COOKIE9.equals(action)) {
         /* TestCase: V3HeaderPortletTests_SPEC15_Header_cookie9 */
         /*
          * Details: "Cookies set during the Header phase should be available
          * to the portlet during a subsequent Action phase"
          */
         Cookie[] cookies = actionRequest.getCookies();
         for (Cookie c : cookies) {
            if (c.getName().equals("header_tr1_cookie")
                  && c.getValue().equals("true")) {
               c.setMaxAge(0);
               c.setValue("");
               actionResponse.setRenderParameter("trCookie1", "true");
            }
         }
      }
   }
}
 

/**
 * Pass all the action request parameters to the render phase by putting them into
 * the action response object. This may not be called when the action will call
 * {@link javax.portlet.ActionResponse#sendRedirect sendRedirect}.
 * @param request the current action request
 * @param response the current action response
 * @see javax.portlet.ActionResponse#setRenderParameter
 */
public static void passAllParametersToRenderPhase(ActionRequest request, ActionResponse response) {
	try {
		Enumeration<String> en = request.getParameterNames();
		while (en.hasMoreElements()) {
			String param = en.nextElement();
			String values[] = request.getParameterValues(param);
			response.setRenderParameter(param, values);
		}
	}
	catch (IllegalStateException ex) {
		// Ignore in case sendRedirect was already set.
	}
}
 

/**
 * If request is an {@link javax.portlet.ActionRequest ActionRequest},
 * get handler mapping parameter and add it to the ActionResponse.
 */
@Override
public boolean preHandleAction(ActionRequest request, ActionResponse response, Object handler) {
	String mappingParameter = request.getParameter(this.parameterName);
	if (mappingParameter != null) {
		response.setRenderParameter(parameterName, mappingParameter);
	}
	return true;
}
 

@Override
public void handleActionRequest(ActionRequest request, ActionResponse response) {
	response.setRenderParameter("param", "help2 was here");
}
 

@ActionMapping
public void myHandle(ActionRequest request, ActionResponse response) {
	response.setRenderParameter("test", "value");
}
 

@ActionMapping(params = "action=details")
public void renderDetails(ActionRequest request, ActionResponse response, Model model) {
	response.setRenderParameter("test", "details");
}
 

@RequestMapping("VIEW")
public void myHandle(ActionRequest request, ActionResponse response) throws IOException {
	response.setRenderParameter("test", "value");
}
 

@Override
public void handleActionRequest(ActionRequest request, ActionResponse response) {
	response.setRenderParameter("result", "test1-action");
}
 

@RequestMapping
public void myHandle(ActionRequest request, ActionResponse response) {
	response.setRenderParameter("test", "value");
}
 

@Override
public void doFilter(ActionRequest portletReq, ActionResponse portletResp, FilterChain chain)
    throws IOException, PortletException {

  StringWriter writer = new StringWriter();

  // now do the tests and write output

  JSR286ApiTestCaseDetails tcd = new JSR286ApiTestCaseDetails();

  // Create result objects for the tests

  /* TestCase: V2FilterTests_ActionFilter_ApiActionFilter_canBeConfigured1 */
  /* Details: "An ActionFilter can be configured in the portlet */
  /* descriptor" */
  TestResult tr0 =
      tcd.getTestResultFailed(V2FILTERTESTS_ACTIONFILTER_APIACTIONFILTER_CANBECONFIGURED1);
  String action1 = filterConfig.getFilterName();
  if (action1.equals("FilterTests_ActionFilter_ApiActionFilter_filter")) {
    tr0.setTcSuccess(true);
  }
  tr0.writeTo(writer);

  /* TestCase: V2FilterTests_ActionFilter_ApiActionFilter_doFilterProcessAction2 */
  /* Details: "After the doFilter(ActionRequest, ActionResponse, */
  /* FilterChain): method has sucessfully completed and invokes the */
  /* next filter, the next filter in the chain is called if multiple */
  /* filters are defined" */
  tr4_success = true;

  portletReq.getPortletSession().setAttribute(
      RESULT_ATTR_PREFIX + "FilterTests_ActionFilter_ApiActionFilter",
      writer.toString(), APPLICATION_SCOPE);

  chain.doFilter(portletReq, portletResp);

  /* TestCase: V2FilterTests_ActionFilter_ApiActionFilter_doFilterExamine */
  /* Details: "Method doFilter(ActionRequest, ActionResponse, */
  /* FilterChain): After the next filter has been successfully invoked, */
  /* the ActionResponse may be examined" */
  portletResp.setRenderParameter("tr8", "true");
}