com.liferay.portlet.sites.action.PostMembershipRequestAction Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of portal-impl Show documentation
Contains implementation for the portal services.
There is a newer version: 7.0.0-nightly
/**
 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portlet.sites.action;

import com.liferay.portal.MembershipRequestCommentsException;
import com.liferay.portal.NoSuchGroupException;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.servlet.SessionMessages;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.security.auth.PrincipalException;
import com.liferay.portal.service.MembershipRequestServiceUtil;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portal.service.ServiceContextFactory;
import com.liferay.portal.struts.PortletAction;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 * @author Jorge Ferrer
 */
public class PostMembershipRequestAction extends PortletAction {

	@Override
	public void processAction(
			ActionMapping actionMapping, ActionForm actionForm,
			PortletConfig portletConfig, ActionRequest actionRequest,
			ActionResponse actionResponse)
		throws Exception {

		try {
			long groupId = ParamUtil.getLong(actionRequest, "groupId");
			String comments = ParamUtil.getString(actionRequest, "comments");

			ServiceContext serviceContext = ServiceContextFactory.getInstance(
				actionRequest);

			MembershipRequestServiceUtil.addMembershipRequest(
				groupId, comments, serviceContext);

			SessionMessages.add(actionRequest, "membershipRequestSent");

			sendRedirect(actionRequest, actionResponse);
		}
		catch (Exception e) {
			if (e instanceof NoSuchGroupException ||
				e instanceof PrincipalException) {

				SessionErrors.add(actionRequest, e.getClass());

				setForward(actionRequest, "portlet.sites_admin.error");
			}
			else if (e instanceof MembershipRequestCommentsException) {
				SessionErrors.add(actionRequest, e.getClass());

				setForward(
					actionRequest,
					"portlet.sites_admin.post_membership_request");
			}
			else {
				throw e;
			}
		}
	}

	@Override
	public ActionForward render(
			ActionMapping actionMapping, ActionForm actionForm,
			PortletConfig portletConfig, RenderRequest renderRequest,
			RenderResponse renderResponse)
		throws Exception {

		try {
			ActionUtil.getGroup(renderRequest);
		}
		catch (Exception e) {
			if (e instanceof NoSuchGroupException ||
				e instanceof PrincipalException) {

				SessionErrors.add(renderRequest, e.getClass());

				return actionMapping.findForward("portlet.sites_admin.error");
			}
			else {
				throw e;
			}
		}

		return actionMapping.findForward(
			getForward(
				renderRequest, "portlet.sites_admin.post_membership_request"));
	}

}