text: /*
   * RHQ Management Platform
   * Copyright (C) 2005-2010 Red Hat, Inc.
   * All rights reserved.
   *
   * This program 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 version 2 of the License.
   *
   * This program 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 this program; if not, write to the Free Software
   * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   */
  package org.rhq.enterprise.gui.legacy.action.resource.common.monitor.alerts;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.apache.struts.action.ActionForm;
  import org.apache.struts.action.ActionForward;
  import org.apache.struts.action.ActionMapping;
  
  import org.rhq.core.domain.auth.Subject;
  import org.rhq.enterprise.gui.legacy.action.BaseAction;
  import org.rhq.enterprise.gui.legacy.util.RequestUtils;
  import org.rhq.enterprise.server.alert.AlertManagerLocal;
  import org.rhq.enterprise.server.util.LookupUtil;
  
  /**
   * Struts action to acknowledge one single alert from the
   * ViewAlertProperties.jsp page
   * @author Heiko W. Rupp
   */
  public class AckAlertAction extends BaseAction {
  
      Log log = LogFactory.getLog(AckAlertAction.class);
  
      public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
          HttpServletResponse response) throws Exception {
  
          Subject subject = RequestUtils.getSubject(request);
          AlertManagerLocal alertManager = LookupUtil.getAlertManager();
  
          Map params = new HashMap(3);
          // pass-through the alertId and resource id
          Integer alertId = new Integer(request.getParameter("a"));
          request.setAttribute("a", alertId);
          params.put("a", alertId);
  
          Integer resourceId = new Integer(request.getParameter("id"));
          request.setAttribute("id", resourceId);
          params.put("id", resourceId);
  
          String mode = request.getParameter("mode");
          request.setAttribute("mode", mode);
          params.put("mode", mode);
  
          alertManager.acknowledgeAlerts(subject, new int[] { alertId });
  
          log.debug("Acknowledged Alert with id " + alertId + " and user " + subject.getName());
  
          return returnSuccess(request, mapping, params);
      }
  
  }
  