psiprobe.controllers.sessions.ExpireSessionsController.java Source code

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Here is the source code for psiprobe.controllers.sessions.ExpireSessionsController.java

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/**
 * 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 psiprobe.controllers.sessions;

import org.apache.catalina.Context;
import org.apache.catalina.Manager;
import org.apache.catalina.Session;
import org.springframework.web.bind.ServletRequestUtils;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.view.InternalResourceView;

import psiprobe.controllers.TomcatContainerController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Expires a list of sessionIDs. Accepts a list of sid_webapp parameters that are expected to be in
 * a form of "sid;webapp"
 * 
 * @author Vlad Ilyushchenko
 * @author Andy Shapoval
 * @author Mark Lewis
 */
public class ExpireSessionsController extends TomcatContainerController {

    @Override
    protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        for (String sidWebApp : ServletRequestUtils.getStringParameters(request, "sid_webapp")) {
            if (sidWebApp != null) {
                String[] ss = sidWebApp.split(";");
                if (ss.length == 2) {
                    String sessionId = ss[0];
                    String appName = ss[1];
                    Context context = getContainerWrapper().getTomcatContainer().findContext(appName);
                    if (context != null) {
                        Manager manager = context.getManager();
                        Session session = manager.findSession(sessionId);
                        if (session != null && session.isValid()) {
                            session.expire();
                        }
                    } else {
                        return new ModelAndView("errors/paramerror");
                    }
                } else {
                    return new ModelAndView("errors/paramerror");
                }
            }
        }
        return new ModelAndView(new InternalResourceView(getViewName()));
    }

}