Server.java

/*
 * Copyright (c) 2001-2004 Ant-Contrib project.  All rights reserved.
 *
 * 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 net.sf.antcontrib.antserver.server;

import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.ServerSocket;
import java.net.Socket;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;

/****************************************************************************
 * Place class description here.
 *
 * @author <a href='mailto:mattinger@yahoo.com'>Matthew Inger</a>
 * @author		<additional author>
 *
 * @since
 *
 ****************************************************************************/


public class Server
        implements Runnable
{
    private ServerTask task;
    private int port = 17000;
    private boolean running = false;
    private Thread thread = null;

    public Server(ServerTask task, int port)
    {
        super();
        this.task = task;
        this.port = port;
    }

    public void start()
        throws InterruptedException
    {
        thread = new Thread(this);
        thread.start();
        thread.join();
    }

    public void stop()
    {
        running = false;
    }

    public void run()
    {
        ServerSocket server = null;
        running = true;
        try
        {
            task.getProject().log("Starting server on port: " + port,
                    Project.MSG_DEBUG);
            try
            {
                server = new ServerSocket(port);
                server.setSoTimeout(500);
            }
            catch (IOException e)
            {
                throw new BuildException(e);
            }


            while (running)
            {
                try
                {
                    Socket clientSocket = server.accept();
                    task.getProject().log("Got a client connection. Starting Handler.",
                            Project.MSG_DEBUG);
                    ConnectionHandler handler = new ConnectionHandler(task,
                            clientSocket);
                    handler.start();
                }
                catch (InterruptedIOException e)
                {
                    ; // gulp, no socket connection
                }
                catch (IOException e)
                {
                    task.getProject().log(e.getMessage(),
                            Project.MSG_ERR);
                }
            }
        }
        finally
        {
            if (server != null)
            {
                try
                {
                    server.close();
                    server = null;
                }
                catch (IOException e)
                {
                    ; // gulp
                }
            }
        }
        running = false;


    }

}