package com.limegroup.gnutella.io;

import java.io.IOException;
import java.net.Socket;
import java.nio.channels.SocketChannel;

public class StubConnectObserver implements ConnectObserver {
    private SocketChannel channel;
    private Socket socket;
    private IOException ioException;
    private boolean shutdown;
    
    public SocketChannel getChannel() throws IOException {
        if(channel == null) {
            channel = SocketChannel.open();
            channel.configureBlocking(false);
        }
        return channel;
    }

    public synchronized void handleConnect(Socket socket) throws IOException {
        this.socket = socket;
        notify();
        
    }

    public void handleIOException(IOException iox) {
        this.ioException = iox;
    }

    public synchronized void shutdown() {
        this.shutdown = true;
        notify();
    }

    public IOException getIoException() {
        return ioException;
    }

    public boolean isShutdown() {
        return shutdown;
    }

    public Socket getSocket() {
        return socket;
    }
    
    public synchronized void waitForResponse(long timeout) throws Exception {
        wait(timeout);
    }
}