MonitoringServlet.java

/**
 * Copyright (c) Members of the EGEE Collaboration. 2006-2009.
 * See http://www.eu-egee.org/partners/ for details on the copyright holders.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.glite.authz.pap.monitoring;

import java.io.IOException;

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

/**
 * 
 * Monitoring servlet returns a textual representation of {@link MonitoredProperties} to callers.
 * 
 * 
 */
public class MonitoringServlet extends HttpServlet {

    /**
     * Serial version UID 
     */
    private static final long serialVersionUID = 1L;
    
    @Override
    protected void doGet( HttpServletRequest req, HttpServletResponse resp )
            throws ServletException , IOException {
    
        MonitoredProperties props = MonitoredProperties.instance();
        resp.getWriter().print(props.toString());       
        resp.setStatus( HttpServletResponse.SC_OK );
    }

}