/*
* 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.servlets;
import com.googlecode.psiprobe.controllers.ContextHandlerController;
import com.googlecode.psiprobe.model.ServletInfo;
import com.googlecode.psiprobe.tools.ApplicationUtils;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.catalina.Context;
import org.springframework.web.servlet.ModelAndView;
/**
* Retrieves a list of servlets for a particular web application or for all
* applications if an application name is not passed in a query string.
*
* @author Andy Shapoval
*/
public class ListServletsController extends ContextHandlerController {
protected ModelAndView handleContext(String contextName, Context context,
HttpServletRequest request, HttpServletResponse response) throws Exception {
List ctxs;
if (context == null) {
ctxs = getContainerWrapper().getTomcatContainer().findContexts();
} else {
ctxs = new ArrayList();
ctxs.add(context);
}
List servlets = new ArrayList();
for (Iterator i = ctxs.iterator(); i.hasNext();) {
Context ctx = (Context) i.next();
if (ctx != null) {
List appServlets = ApplicationUtils.getApplicationServlets(ctx);
for (Iterator j = appServlets.iterator(); j.hasNext();) {
ServletInfo svlt = (ServletInfo) j.next();
Collections.sort(svlt.getMappings());
}
servlets.addAll(appServlets);
}
}
return new ModelAndView(getViewName(), "servlets", servlets);
}
protected boolean isContextOptional() {
return true;
}
}