start.java

电子地图服务器,搭建自己的地图服务

/* Copyright (c) 2001 - 2007 TOPP - www.openplans.org. All rights reserved.
 * This code is licensed under the GPL 2.0 license, availible at the root
 * application directory.
 */
package org.vfny.geoserver.jetty;

import org.mortbay.jetty.Connector;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.bio.SocketConnector;
import org.mortbay.jetty.webapp.WebAppContext;
import org.mortbay.thread.BoundedThreadPool;
import java.io.File;
import java.util.logging.Level;
import java.util.logging.Logger;


/**
 * Jetty starter, will run geoserver inside the Jetty web container.<br>
 * Useful for debugging, especially in IDE were you have direct dependencies
 * between the sources of the various modules (such as Eclipse).
 *
 * @author wolf
 *
 */
public class Start {
    private static final Logger log = org.geotools.util.logging.Logging.getLogger(Start.class.getName());

    public static void main(String[] args) {
        Server jettyServer = null;

        try {
            jettyServer = new Server();

            // don't even think of serving more than XX requests in parallel... we
            // have a limit in our processing and memory capacities
            BoundedThreadPool tp = new BoundedThreadPool();
            tp.setMaxThreads(50);

            SocketConnector conn = new SocketConnector();
            String portVariable = System.getProperty("jetty.port");
            int port = parsePort(portVariable);
            if(port <= 0)
            	port = 8080;
            conn.setPort(port);
            conn.setThreadPool(tp);
            conn.setAcceptQueueSize(100);
            jettyServer.setConnectors(new Connector[] { conn });

            WebAppContext wah = new WebAppContext();
            wah.setContextPath("/geoserver");
            wah.setWar("src/main/webapp");
            jettyServer.setHandler(wah);
            wah.setTempDirectory(new File("target/work"));

            jettyServer.start();

            // use this to test normal stop behaviour, that is, to check stuff that
            // need to be done on container shutdown (and yes, this will make 
            // jetty stop just after you started it...)
            // jettyServer.stop(); 
        } catch (Exception e) {
            log.log(Level.SEVERE, "Could not start the Jetty server: " + e.getMessage(), e);

            if (jettyServer != null) {
                try {
                    jettyServer.stop();
                } catch (Exception e1) {
                    log.log(Level.SEVERE,
                        "Unable to stop the " + "Jetty server:" + e1.getMessage(), e1);
                }
            }
        }
    }

	private static int parsePort(String portVariable) {
		if(portVariable == null)
			return -1;
	    try {
	    	return Integer.valueOf(portVariable).intValue();
	    } catch(NumberFormatException e) {
	    	return -1;
	    }
	}
}