RemoveDutySchedulesServlet.java

/*******************************************************************************
 * This file is part of OpenNMS(R).
 *
 * Copyright (C) 2006-2011 The OpenNMS Group, Inc.
 * OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published
 * by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 *
 * OpenNMS(R) 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with OpenNMS(R).  If not, see:
 *      http://www.gnu.org/licenses/
 *
 * For more information contact:
 *     OpenNMS(R) Licensing <license@opennms.org>
 *     http://www.opennms.org/
 *     http://www.opennms.com/
 *******************************************************************************/

package org.opennms.web.admin.users;

import java.io.IOException;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.opennms.core.utils.WebSecurityUtils;
import org.opennms.web.admin.users.parsers.DutySchedule;
import org.opennms.web.admin.users.parsers.NotificationInfo;
import org.opennms.web.admin.users.parsers.User;

/**
 * A servlet that handles removing duties from a users notification information
 *
 * @author <A HREF="mailto:jason@opennms.org">Jason Johns </A>
 * @author <A HREF="http://www.opennms.org/">OpenNMS </A>
 * @author <A HREF="mailto:jason@opennms.org">Jason Johns </A>
 * @author <A HREF="http://www.opennms.org/">OpenNMS </A>
 * @version $Id: $
 * @since 1.8.1
 */
public class RemoveDutySchedulesServlet extends HttpServlet {
    /**
     * 
     */
    private static final long serialVersionUID = 7251657805301792512L;

    /** {@inheritDoc} */
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        HttpSession userSession = request.getSession(true);

        User user = (User) userSession.getAttribute("user.modifyUser.jsp");
        NotificationInfo notif = user.getNotificationInfo();

        List<DutySchedule> dutySchedules = notif.getDutySchedules();

        int dutyCount = WebSecurityUtils.safeParseInt(request.getParameter("dutySchedules"));
        for (int i = 0; i < dutyCount; i++) {
            String curDuty = request.getParameter("deleteDuty" + i);
            if (curDuty != null) {
                dutySchedules.remove(i);
            }
        }

        // forward the request for proper display
        RequestDispatcher dispatcher = this.getServletContext().getRequestDispatcher("/admin/userGroupView/users/modifyUser.jsp");
        dispatcher.forward(request, response);
    }
}