Java Code Examples for javax.portlet.ActionRequest#getParameter()

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");
	}
}
 

public void doAddPortlet(ActionRequest request) {
    String page = request.getParameter("page");
    String applicationName = request.getParameter("applications");
    String portletName = request.getParameter("availablePortlets");

    LOG.info("Request: Add [applicationName=" + applicationName + ":portletName=" + portletName + "] to page '" + page + "'");

    String contextPath = applicationName;
    if (contextPath.length() > 0 && !contextPath.startsWith("/"))
    {
        contextPath = "/" + contextPath;
    }
    PageConfig config = getPageConfig(page);
    config.addPortlet(contextPath, portletName);

}
 

/**
  * Adds a page to the portal via the <code>RenderConfigService</code>.
  * 
  *  This does not add portlets to the new page. Do that when the page is created
  *  using the Add Portlet button.
  *   
  * @param request The action request.
  */
 public void doAddPage(ActionRequest request) {
     String page = request.getParameter("newPage");//newPage text input element
     //Check if page is null or empty
     if (page == null || page.equals("")) {
LOG.warn("Page parameter is null or empty. Page addition will be ignored.");
//TODO: send message back to UI
     	return;
     }
     //TODO: add page URI input to form
     String uri = request.getParameter("pageURI");
     if (uri == null) {
     	uri = PortalDriverServlet.DEFAULT_PAGE_URI;
     }
     DriverConfiguration driverConfig = (DriverConfiguration) getPortletContext()
 		.getAttribute(AttributeKeys.DRIVER_CONFIG);
     PageConfig pageConfig = new PageConfig();
     pageConfig.setName(page);
     pageConfig.setUri(uri);

     RenderConfigService renderConfig = driverConfig.getRenderConfigService();
     renderConfig.addPage(pageConfig);
 }
 

@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);
      }
   }
}
 

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

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

  String action = portletReq.getParameter("inputval");
  if (action.equals("V2FilterTests_EventFilter_ApiEventFilter_doFilterBlock")) {
    QName eventQName_tr5 = new QName(TCKNAMESPACE, "FilterTests_EventFilter_ApiEventFilter_tr5");
    portletResp.setEvent(eventQName_tr5, "Hi!");
  }
  QName eventQName = new QName(TCKNAMESPACE, "FilterTests_EventFilter_ApiEventFilter");
  portletResp.setEvent(eventQName, "Hi!");
}
 

@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);
}
 

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

   // the only action for this portlet is to increment the execition counter

   String val = req.getParameter(PARAM_NUM_ACTIONS);
   int na = 1;
   if (val != null) {
      try {
         na = Integer.parseInt(val) + 1;
      } catch (Exception e) {}
   }
   
   String actionName = req.getParameter("action");
   logger.debug("PAP: executing partial action. action number = " + na + ", name =  " + actionName);

   resp.setRenderParameter(PARAM_NUM_ACTIONS, Integer.toString(na));
}
 

protected TestResult checkGetActionParameter(ActionRequest request) {
    TestResult result = new TestResult();
    result.setDescription("Ensure parameters encoded in action URL are "
    		+ "available in the action request.");

    String value = request.getParameter(KEY);
    if (value != null && value.equals(VALUE)) {
    	result.setReturnCode(TestResult.PASSED);
    } else {
    	TestUtils.failOnAssertion("parameter", value, VALUE, result);
    }
    return result;
}
 

public void processAction(ActionRequest request, ActionResponse response)
throws PortletException, IOException {

	log.debug("==== processAction called ====");

	PortletSession pSession = request.getPortletSession(true);

	// Our first challenge is to figure out which action we want to take
	// The view selects the "next action" either as a URL parameter
	// or as a hidden field in the POST data - we check both

	String doCancel = request.getParameter("sakai.cancel");
	String doUpdate = request.getParameter("sakai.update");

	// Our next challenge is to pick which action the previous view
	// has told us to do.  Note that the view may place several actions
	// on the screen and the user may have an option to pick between
	// them.  Make sure we handle the "no action" fall-through.

	pSession.removeAttribute("error.message");

	if ( doCancel != null ) {
		response.setPortletMode(PortletMode.VIEW);
	} else if ( doUpdate != null ) {
		processActionEdit(request, response);
	} else {
		log.debug("Unknown action");
		response.setPortletMode(PortletMode.VIEW);
	}

	log.debug("==== End of ProcessAction  ====");
}
 

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

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

  StringWriter writer = new StringWriter();

  JSR286ApiTestCaseDetails tcd = new JSR286ApiTestCaseDetails();

  /* TestCase: V2AnnotationTests_ProcessAction_ApiAction_name */
  /* Details: "Method name(): On an action request, the method is */
  /* executed if the parameter \"javax.portlet.action\" matches the */
  /* name field" */
  TestResult tr0 = tcd.getTestResultFailed(V2ANNOTATIONTESTS_PROCESSACTION_APIACTION_NAME);
  String nme = portletReq.getParameter(ActionRequest.ACTION_NAME);
  if (nme.equals(V2ANNOTATIONTESTS_PROCESSACTION_APIACTION_NAME)) {
    tr0.setTcSuccess(true);
  } else {
    tr0.setTcSuccess(false);
  }
  tr0.writeTo(writer);

  portletReq.getPortletSession().setAttribute(
      Constants.RESULT_ATTR_PREFIX + "AnnotationTests_ProcessAction_ApiAction", writer.toString(),
      APPLICATION_SCOPE);
}
 

@ProcessAction(name = V2PORTLETTESTS_GENERICPORTLET_APIRENDER_PROCESSACTION2)
public void newAction(ActionRequest portletReq, ActionResponse portletResp)
      throws PortletException, IOException {

   String nme = portletReq.getParameter(ActionRequest.ACTION_NAME);
   if (nme.equals(V2PORTLETTESTS_GENERICPORTLET_APIRENDER_PROCESSACTION2)) {
      portletResp.setRenderParameter(
            V2PORTLETTESTS_GENERICPORTLET_APIRENDER_PROCESSACTION2, "true");
   }
}
 

@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");
            }
         }
      }
   }
}
 

public void processAction(ActionRequest request, ActionResponse response)
throws PortletException, IOException {

	log.debug("==== processAction called ====");

	String action = request.getParameter("sakai.action");
	log.debug("sakai.action = {}", action);

	PortletSession pSession = request.getPortletSession(true);

	// Clear before Action
	clearErrorMessage(request);

	String view = (String) pSession.getAttribute("sakai.view");
	log.debug("sakai.view={}", view);

	if ( action == null ) {
		// Do nothing
	} else if ( action.equals("main") ) {
		response.setPortletMode(PortletMode.VIEW);
	} else if ( action.equals("edit") ) {
		pSession.setAttribute("sakai.view", "edit");
	} else if ( action.equals("edit.reset") ) {
		pSession.setAttribute("sakai.view","edit.reset");
	} else if (action.equals("edit.setup")){
		pSession.setAttribute("sakai.view","edit.setup");
	} else if ( action.equals("edit.clear") ) {
		clearSession(request);
		response.setPortletMode(PortletMode.VIEW);
		pSession.setAttribute("sakai.view", "main");
	} else if ( action.equals("edit.do.reset") ) {
		processActionReset(action,request, response);
	} else if ( action.equals("edit.save") ) {
		processActionSave(action,request, response);
	}
	log.debug("==== End of ProcessAction ====");
}
 

@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);
      }
   }
}
 

public String getFormParameter(ActionRequest request, Properties sakaiProperties, String propName)
{
	String propValue = getCorrectProperty(request, propName, null);
	if ( propValue == null || ! isPropertyFinal(propName) )
	{
		propValue = request.getParameter("imsti."+propName);
	}
	log.debug("Form/Final imsti.{}={}", propName, propValue);
	if (propValue != null ) propValue = propValue.trim();
	return propValue;
}
 

public void processAction(ActionRequest request, ActionResponse response)
throws PortletException, IOException {

	log.debug("==== processAction called ====");

	String action = request.getParameter("sakai.action");
	log.debug("sakai.action = {}", action);

	PortletSession pSession = request.getPortletSession(true);

	// Clear before Action
	clearErrorMessage(request);

	String view = (String) pSession.getAttribute("sakai.view");
	log.debug("sakai.view={}", view);

	if ( action == null ) {
		// Do nothing
	} else if ( action.equals("main") ) {
		response.setPortletMode(PortletMode.VIEW);
	} else if ( action.equals("edit") ) {
		pSession.setAttribute("sakai.view", "edit");
	} else if ( action.equals("edit.reset") ) {
		pSession.setAttribute("sakai.view","edit.reset");
	} else if (action.equals("edit.setup")){
		pSession.setAttribute("sakai.view","edit.setup");
	} else if ( action.equals("edit.clear") ) {
		clearSession(request);
		response.setPortletMode(PortletMode.VIEW);
		pSession.setAttribute("sakai.view", "main");
	} else if ( action.equals("edit.do.reset") ) {
		processActionReset(action,request, response);
	} else if ( action.equals("edit.save") ) {
		processActionSave(action,request, response);
	}
	log.debug("==== End of ProcessAction ====");
}
 

public void processAction(ActionRequest request, ActionResponse response)
throws PortletException, IOException {

	log.debug("==== processAction called ====");

	PortletSession pSession = request.getPortletSession(true);

	// Our first challenge is to figure out which action we want to take
	// The view selects the "next action" either as a URL parameter
	// or as a hidden field in the POST data - we check both

	String doCancel = request.getParameter("sakai.cancel");
	String doUpdate = request.getParameter("sakai.update");

	// Our next challenge is to pick which action the previous view
	// has told us to do.  Note that the view may place several actions
	// on the screen and the user may have an option to pick between
	// them.  Make sure we handle the "no action" fall-through.

	pSession.removeAttribute("error.message");

	if ( doCancel != null ) {
		response.setPortletMode(PortletMode.VIEW);
	} else if ( doUpdate != null ) {
		processActionEdit(request, response);
	} else {
		log.debug("Unknown action");
		response.setPortletMode(PortletMode.VIEW);
	}

	log.debug("==== End of ProcessAction  ====");
}
 

public void processAction(ActionRequest request, ActionResponse response)
throws PortletException, IOException {

	// log.info("==== processAction called ====");

	PortletSession pSession = request.getPortletSession(true);

	// Our first challenge is to figure out which action we want to take
	// The view selects the "next action" either as a URL parameter
	// or as a hidden field in the POST data - we check both

	String doCancel = request.getParameter("sakai.cancel");
	String doUpdate = request.getParameter("sakai.update");

	// Our next challenge is to pick which action the previous view
	// has told us to do.  Note that the view may place several actions
	// on the screen and the user may have an option to pick between
	// them.  Make sure we handle the "no action" fall-through.

	pSession.removeAttribute("error.message");

	if ( doCancel != null ) {
		response.setPortletMode(PortletMode.VIEW);
	} else if ( doUpdate != null ) {
		processActionEdit(request, response);
	} else {
		// log.info("Unknown action");
		response.setPortletMode(PortletMode.VIEW);
	}

	// log.info("==== End of ProcessAction  ====");
}
 

@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");
	}
}
 

public void processActionEdit(ActionRequest request, ActionResponse response)
throws PortletException, IOException {

	// TODO: Check Role

	// Stay in EDIT mode unless we are successful
	response.setPortletMode(PortletMode.EDIT);

	String id = request.getParameter(LTIService.LTI_ID);
	String toolId = request.getParameter(LTIService.LTI_TOOL_ID);
	Properties reqProps = new Properties();
	Enumeration<String> names = request.getParameterNames();
	while (names.hasMoreElements()) {
		String name = names.nextElement();
		reqProps.setProperty(name, request.getParameter(name));
	}
	Placement placement = ToolManager.getCurrentPlacement();
	m_ltiService.updateContent(Long.parseLong(id), reqProps, placement.getContext());
	String fa_icon = (String) request.getParameter(LTIService.LTI_FA_ICON);
	if ( fa_icon != null && fa_icon.length() > 0 ) {
		placement.getPlacementConfig().setProperty("imsti.fa_icon",fa_icon);
	}

	// get the site toolConfiguration, if this is part of a site.
	ToolConfiguration toolConfig = SiteService.findTool(placement.getId());

	String title = reqProps.getProperty("title");
	if (StringUtils.isNotBlank(title)) {
		// Set the title for the page
		toolConfig.getContainingPage().setTitle(title);

		try {
			SiteService.save(SiteService.getSite(toolConfig.getSiteId()));
		} catch (Exception e) {
			log.error("Failed to save site", e);
		}
	}

	placement.save();

	response.setPortletMode(PortletMode.VIEW);
}