/*
* NOTE: This copyright does *not* cover user programs that use HQ
* program services by normal system calls through the application
* program interfaces provided as part of the Hyperic Plug-in Development
* Kit or the Hyperic Client Development Kit - this is merely considered
* normal use of the program, and does *not* fall under the heading of
* "derived work".
*
* Copyright (C) [2004, 2005, 2006, 2007], Hyperic, Inc.
* This file is part of HQ.
*
* HQ is free software; you can redistribute it and/or modify
* it under the terms version 2 of the GNU General Public License as
* published by the Free Software Foundation. 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*/
package org.hyperic.hq.ui.action.portlet.metricviewer;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.Resource;
import javax.servlet.http.HttpSession;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.tiles.AttributeContext;
import org.apache.tiles.context.TilesRequestContext;
import org.apache.tiles.preparer.ViewPreparer;
import org.hyperic.hq.appdef.shared.AppdefEntityID;
import org.hyperic.hq.appdef.shared.AppdefEntityTypeID;
import org.hyperic.hq.appdef.shared.AppdefResourceTypeValue;
import org.hyperic.hq.appdef.shared.AppdefResourceValue;
import org.hyperic.hq.appdef.shared.PlatformTypeValue;
import org.hyperic.hq.appdef.shared.ServerTypeValue;
import org.hyperic.hq.appdef.shared.ServiceTypeValue;
import org.hyperic.hq.bizapp.shared.AppdefBoss;
import org.hyperic.hq.bizapp.shared.AuthzBoss;
import org.hyperic.hq.bizapp.shared.MeasurementBoss;
import org.hyperic.hq.measurement.server.session.MeasurementTemplate;
import org.hyperic.hq.ui.Constants;
import org.hyperic.hq.ui.WebUser;
import org.hyperic.hq.ui.action.BaseActionNG;
import org.hyperic.hq.ui.server.session.DashboardConfig;
import org.hyperic.hq.ui.shared.DashboardManager;
import org.hyperic.hq.ui.util.DashboardUtils;
import org.hyperic.hq.ui.util.RequestUtils;
import org.hyperic.hq.ui.util.SessionUtils;
import org.hyperic.util.config.ConfigResponse;
import org.hyperic.util.pager.PageControl;
import org.hyperic.util.pager.PageList;
import org.springframework.stereotype.Component;
@Component("metricViewerPrepareActionNG")
public class PrepareActionNG extends BaseActionNG implements ViewPreparer {
private final Log log = LogFactory.getLog(PrepareActionNG.class);
@Resource
private AuthzBoss authzBoss;
@Resource
private AppdefBoss appdefBoss;
@Resource
private MeasurementBoss measurementBoss;
@Resource
private DashboardManager dashboardManager;
public void execute(TilesRequestContext tilesContext,
AttributeContext attributeContext) {
try {
this.request = getServletRequest();
HttpSession session = request.getSession();
WebUser user = RequestUtils.getWebUser(session);
int sessionId = user.getSessionId().intValue();
DashboardConfig dashConfig = dashboardManager.findDashboard(
(Integer) session
.getAttribute(Constants.SELECTED_DASHBOARD_ID),
user, authzBoss);
ConfigResponse dashPrefs = dashConfig.getConfig();
// this quarantees that the session dosen't contain any resources it
// shouldnt
SessionUtils.removeList(session,
Constants.PENDING_RESOURCES_SES_ATTR);
String token = (String) this.request.getAttribute("portletIdentityToken");
// For multi-portlet configuration
String numKey = PropertiesFormNG.NUM_TO_SHOW;
String resKey = PropertiesFormNG.RESOURCES;
String resTypeKey = PropertiesFormNG.RES_TYPE;
String metricKey = PropertiesFormNG.METRIC;
String descendingKey = PropertiesFormNG.DECSENDING;
String titleKey = PropertiesFormNG.TITLE;
if (token != null) {
numKey += token;
resKey += token;
resTypeKey += token;
metricKey += token;
descendingKey += token;
titleKey += token;
}
// We set defaults here rather than in
// DefaultUserPreferences.properites
Integer numberToShow = new Integer(dashPrefs.getValue(numKey, "10"));
String resourceType = dashPrefs.getValue(resTypeKey, "");
String metric = dashPrefs.getValue(metricKey, "");
String descending = dashPrefs.getValue(descendingKey, "true");
request.setAttribute("titleDescription",
dashPrefs.getValue(titleKey, ""));
request.setAttribute("numberToShow", numberToShow);
request.setAttribute("metric", metric);
request.setAttribute("descending", descending);
List<AppdefEntityID> resourceList = DashboardUtils
.preferencesAsEntityIds(resKey, dashPrefs);
AppdefEntityID[] aeids = resourceList
.toArray(new AppdefEntityID[resourceList.size()]);
PageControl pc = RequestUtils.getPageControl(request);
PageList<AppdefResourceValue> resources = appdefBoss.findByIds(
sessionId, aeids, pc);
request.setAttribute("descending", descending);
request.setAttribute("metricViewerList", resources);
PageList<PlatformTypeValue> viewablePlatformTypes = appdefBoss
.findViewablePlatformTypes(sessionId, PageControl.PAGE_ALL);
request.setAttribute("platformTypes", viewablePlatformTypes);
PageList<ServerTypeValue> viewableServerTypes = appdefBoss
.findViewableServerTypes(sessionId, PageControl.PAGE_ALL);
request.setAttribute("serverTypes", viewableServerTypes);
PageList<ServiceTypeValue> viewableServiceTypes = appdefBoss
.findViewableServiceTypes(sessionId, PageControl.PAGE_ALL);
request.setAttribute("serviceTypes", viewableServiceTypes);
AppdefResourceTypeValue typeVal = null;
if (resourceType == null || resourceType.length() == 0) {
if (viewablePlatformTypes.size() > 0) {
// Take the first platform type
typeVal = viewablePlatformTypes.get(0);
} else if (viewableServerTypes.size() > 0) {
// Take the first server type
typeVal = viewableServerTypes.get(0);
} else if (viewableServiceTypes.size() > 0) {
// Take the first service type
typeVal = viewableServiceTypes.get(0);
}
} else {
AppdefEntityTypeID typeId = new AppdefEntityTypeID(resourceType);
typeVal = appdefBoss.findResourceTypeById(sessionId, typeId);
}
if (typeVal != null) {
request.setAttribute("resourceType", typeVal.getAppdefTypeKey());
request.setAttribute("appdefType", typeVal.getAppdefType());
List<MeasurementTemplate> metrics = measurementBoss
.findMeasurementTemplates(sessionId, typeVal.getName(),
PageControl.PAGE_ALL);
request.setAttribute("metrics", getDefualtMetricTemplates(metrics));
}
setValueInSession("currentPortletKey",resKey);
setValueInSession("currentPortletToken",token);
resetSessionFilter();
this.setValueInSession("latestFt", typeVal.getAppdefTypeKey() );
this.setValueInSession("latestFf", typeVal.getAppdefType());
setValueInSession("typeDropDown","full");
} catch (Exception e) {
// TODO Auto-generated catch block
log.error(e);
}
}
private List<MeasurementTemplate> getDefualtMetricTemplates(List<MeasurementTemplate> allMetricTemplate) {
List<MeasurementTemplate> result = new ArrayList<MeasurementTemplate>();
for (MeasurementTemplate element : allMetricTemplate){
if (element.isDefaultOn()){
result.add(element);
}
if (element.getId() == 10787) {
log.debug(element.toString());
}
}
return result;
}
private void resetSessionFilter(){
this.removeValueInSession("latestNameFilter");
this.removeValueInSession("latestFt");
this.removeValueInSession("latestFf");
this.removeValueInSession("typeDropDown");
}
}