/*
 * Copyright 2012 Future Systems
 * 
 * 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.krakenapps.httpd.impl;

import java.net.InetSocketAddress;

import org.jboss.netty.channel.Channel;
import org.jboss.netty.handler.codec.http.websocket.DefaultWebSocketFrame;
import org.krakenapps.httpd.WebSocket;

public class WebSocketChannel implements WebSocket {

	private Channel channel;

	public WebSocketChannel(Channel channel) {
		this.channel = channel;
	}

	@Override
	public InetSocketAddress getLocalAddress() {
		return (InetSocketAddress) channel.getLocalAddress();
	}

	@Override
	public InetSocketAddress getRemoteAddress() {
		return (InetSocketAddress) channel.getRemoteAddress();
	}

	@Override
	public void send(String text) {
		if (channel != null)
			channel.write(new DefaultWebSocketFrame(text));
	}

	@Override
	public void close() {
		if (channel != null) {
			channel.close();
			channel = null;
		}
	}

}