/*
 * Copyright (C) 2012 Red Hat, Inc. and/or its affiliates.
 *
 * 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.jboss.errai.bus.server.io.websockets;

import io.netty.channel.Channel;
import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
import org.jboss.errai.bus.server.io.QueueChannel;

/**
 * @author Mike Brock
 * @author Christian Sadilek <csadilek@redhat.com>
 */
public class NettyQueueChannel implements QueueChannel {
  final Channel channel;

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

  @Override
  public boolean isConnected() {
    return channel.isActive();
  }

  @Override
  public void write(String data) {
    channel.writeAndFlush(new TextWebSocketFrame(data));
  }

}