LogoutFilterChain.java

/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
 * (c) 2001 - 2013 OpenPlans
 * This code is licensed under the GPL 2.0 license, available at the root
 * application directory.
 */

package org.geoserver.security;

import java.io.IOException;

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

import org.geoserver.security.filter.GeoServerLogoutFilter;


/**
 * Filter chain for logout requests 
 * 
 * @author christian
 *
 */
public class LogoutFilterChain extends ConstantFilterChain {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    
    public LogoutFilterChain(String... patterns) {
        super(patterns);       
    }
    
    /**
     * Convenience method for 
     * {@link GeoServerLogoutFilter#doLogout(HttpServletRequest, HttpServletResponse, String...)}
     * 
     * @param manager
     * @param request
     * @param response
     * @param skipHandlerName
     * @throws IOException
     * @throws ServletException
     */
    public void doLogout(GeoServerSecurityManager manager,HttpServletRequest request,HttpServletResponse response,String... skipHandlerName) throws IOException, ServletException{
        GeoServerLogoutFilter filter = (GeoServerLogoutFilter)manager.loadFilter(GeoServerSecurityFilterChain.FORM_LOGOUT_FILTER);
        if (filter==null) {
            LOGGER.warning("Cannot find filter: "+GeoServerSecurityFilterChain.FORM_LOGOUT_FILTER);
            return;
        }
        filter.doLogout(request, response, skipHandlerName);
    }
 
}