/*
* RHQ Management Platform
* Copyright (C) 2005-2008 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.group.monitor;
import java.util.Properties;
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.core.domain.resource.composite.ResourceWithAvailability;
import org.rhq.core.domain.resource.group.ResourceGroup;
import org.rhq.core.domain.util.PageControl;
import org.rhq.core.domain.util.PageList;
import org.rhq.enterprise.gui.legacy.AttrConstants;
import org.rhq.enterprise.gui.legacy.Constants;
import org.rhq.enterprise.gui.legacy.KeyConstants;
import org.rhq.enterprise.gui.legacy.ParamConstants;
import org.rhq.enterprise.gui.legacy.Portal;
import org.rhq.enterprise.gui.legacy.action.resource.GroupController;
import org.rhq.enterprise.gui.util.WebUtility;
import org.rhq.enterprise.server.util.LookupUtil;
/**
* A <code>BaseDispatchAction</code> that sets up compatible group monitor portals.
*/
@Deprecated
/*
* NOTE: this class was only used on group graph pages, which has been replaced by JSF implementation;
* if this file is ever resurrected, logic below needs to be consistent with the latest UI functionality
*/
public class GroupVisibilityPortalAction extends GroupController {
private static final String TITLE_CURRENT_HEALTH = "resource.group.monitor.visibility.CurrentHealthTitle";
private static final String PORTLET_CURRENT_HEALTH = ".resource.group.monitor.visibility.CurrentHealth";
private static final String TITLE_FAVORITE_METRICS = "resource.group.monitor.visibility.FavoriteMetricsTitle";
private static final String PORTLET_FAVORITE_METRICS = ".resource.group.monitor.visibility.FavoriteMetrics";
private static final String TITLE_GROUP_METRICS = "resource.group.monitor.visibility.GroupMetricsTitle";
private static final String PORTLET_GROUP_METRICS = ".resource.group.monitor.visibility.GroupMetrics";
private static final String TITLE_PERFORMANCE = "resource.group.monitor.visibility.PerformanceTitle";
private static final String PORTLET_PERFORMANCE = ".resource.group.monitor.visibility.Performance";
private static final String TITLE_EVENTS = "resource.common.monitor.visibility.EventsTitle";
private static final String PORTLET_EVENTS = ".resource.common.monitor.visibility.Events";
protected static final Log log = LogFactory.getLog(GroupVisibilityPortalAction.class.getName());
/**
* Process the specified HTTP request, and create the corresponding HTTP response (or forward to another web
* component that will create it). Return an <code>ActionForward</code> instance describing where and how control
* should be forwarded, or <code>null</code> if the response has already been completed.
*
* @param mapping The ActionMapping used to select this instance
* @param request The HTTP request we are processing
* @param response The HTTP response we are creating
* @param form The optional ActionForm bean for this request (if any)
*
* @return Describes where and how control should be forwarded.
*
* @exception Exception if an error occurs
*/
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
ActionForward fwd = super.execute(mapping, form, request, response);
// if (!LookupUtil.getSystemManager().isMonitoringEnabled()) {
// ActionRedirect redirect = new ActionRedirect(mapping.findForward("inventory-jsf"));
// redirect.addParameter("groupId", request.getParameter("groupId"));
// redirect.addParameter("category", request.getParameter("category"));
// redirect.setRedirect(false);
// fwd = redirect;
// }
return fwd;
}
@Override
protected Properties getKeyMethodMap() {
Properties map = new Properties();
map.setProperty(KeyConstants.MODE_MON_CUR, "currentHealth");
map.setProperty(KeyConstants.MODE_MON_RES_METS, "resourceMetrics");
map.setProperty(KeyConstants.MODE_MON_PERF, "performance");
map.setProperty(KeyConstants.MODE_MON_EVENT, "events");
return map;
}
public ActionForward currentHealth(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setResourceGroup(request);
super.setNavMapLocation(request, mapping, Constants.MONITOR_VISIBILITY_LOC);
request.setAttribute(KeyConstants.DEPL_CHILD_MODE_ATTR, "resourceMetrics");
Portal portal = Portal.createPortal(TITLE_CURRENT_HEALTH, PORTLET_CURRENT_HEALTH);
request.setAttribute(AttrConstants.PORTAL_KEY, portal);
return null;
}
public ActionForward resourceMetrics(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setResourceGroup(request);
super.setNavMapLocation(request, mapping, Constants.MONITOR_VISIBILITY_LOC);
Portal portal = Portal.createPortal(TITLE_GROUP_METRICS, PORTLET_GROUP_METRICS);
request.setAttribute(AttrConstants.PORTAL_KEY, portal);
return null;
}
public ActionForward performance(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setResourceGroup(request);
super.setNavMapLocation(request, mapping, Constants.MONITOR_VISIBILITY_LOC);
Portal portal = Portal.createPortal(TITLE_PERFORMANCE, PORTLET_PERFORMANCE);
request.setAttribute(AttrConstants.PORTAL_KEY, portal);
return null;
}
public ActionForward events(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
setResourceGroup(request);
super.setNavMapLocation(request, mapping, Constants.MONITOR_VISIBILITY_LOC);
Portal portal = Portal.createPortal(TITLE_EVENTS, PORTLET_EVENTS);
request.setAttribute(AttrConstants.PORTAL_KEY, portal);
return null;
}
private void findResourceHealths(HttpServletRequest request) throws Exception {
Subject subject = WebUtility.getSubject(request);
Integer groupId = WebUtility.getRequiredIntRequestParameter(request, ParamConstants.GROUP_ID_PARAM);
ResourceGroup group = LookupUtil.getResourceGroupManager().getResourceGroupById(subject, groupId, null);
PageControl pageControl = WebUtility.getPageControl(request);
// implicit is the "real" membership of the group, explicit is only used to keep implicit membership correct
PageList<ResourceWithAvailability> healths = LookupUtil.getResourceManager()
.findImplicitResourceWithAvailabilityByResourceGroup(subject, group, pageControl);
if (log.isTraceEnabled()) {
log.trace("got " + healths.size() + " ResourceTypeDisplays getting group member's health");
}
request.setAttribute(AttrConstants.GROUP_MEMBER_HEALTH_SUMMARIES_ATTR, healths);
}
}