/*
* Licensed under the GPL License. You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
package com.googlecode.psiprobe.controllers.apps;
import com.googlecode.psiprobe.controllers.ContextHandlerController;
import com.googlecode.psiprobe.model.Application;
import com.googlecode.psiprobe.model.stats.StatsCollection;
import com.googlecode.psiprobe.tools.ApplicationUtils;
import com.googlecode.psiprobe.tools.SecurityUtils;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.catalina.Context;
import org.springframework.web.bind.ServletRequestUtils;
import org.springframework.web.servlet.ModelAndView;
/**
* Retrieves Application model object populated with application information.
*
* @author Andy Shapoval
*/
public class GetApplicationController extends ContextHandlerController {
/**
* denotes whether extended application information and statistics should be collected
*/
private boolean extendedInfo = false;
private StatsCollection statsCollection;
private long collectionPeriod;
public boolean isExtendedInfo() {
return extendedInfo;
}
public void setExtendedInfo(boolean extendedInfo) {
this.extendedInfo = extendedInfo;
}
public StatsCollection getStatsCollection() {
return statsCollection;
}
public void setStatsCollection(StatsCollection statsCollection) {
this.statsCollection = statsCollection;
}
public long getCollectionPeriod() {
return collectionPeriod;
}
public void setCollectionPeriod(long collectionPeriod) {
this.collectionPeriod = collectionPeriod;
}
protected ModelAndView handleContext(String contextName, Context context,
HttpServletRequest request, HttpServletResponse response) throws Exception {
boolean calcSize = ServletRequestUtils.getBooleanParameter(request, "size", false)
&& SecurityUtils.hasAttributeValueRole(getServletContext(), request);
Application app = ApplicationUtils.getApplication(
context, isExtendedInfo() ? getContainerWrapper().getResourceResolver() : null, calcSize);
if (isExtendedInfo() && getStatsCollection() != null) {
String avgStatisticName = "app.avg_proc_time." + app.getName();
app.setAvgTime(getStatsCollection().getLastValueForStat(avgStatisticName));
}
return new ModelAndView(getViewName())
.addObject("app", app)
.addObject("no_resources", Boolean.valueOf(!getContainerWrapper().getResourceResolver().supportsPrivateResources()))
.addObject("collectionPeriod", new Long(getCollectionPeriod()));
}
}