/*
    * Copyright 2012 The Netty Project
    *
    * The Netty Project licenses this file to you 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.netty.handler.codec.rtsp;
  
  import org.jboss.netty.buffer.ChannelBuffer;
  import org.jboss.netty.handler.codec.http.HttpMessage;
  import org.jboss.netty.handler.codec.http.HttpResponse;
  
  /**
   * Encodes an RTSP response represented in {@link HttpResponse} into
   * a {@link ChannelBuffer}.
  
   */
  public class RtspResponseEncoder extends RtspMessageEncoder {
  
      @Override
      protected void encodeInitialLine(ChannelBuffer buf, HttpMessage message)
              throws Exception {
          HttpResponse response = (HttpResponse) message;
          buf.writeBytes(response.getProtocolVersion().toString().getBytes("ASCII"));
          buf.writeByte((byte) ' ');
          buf.writeBytes(String.valueOf(response.getStatus().getCode()).getBytes("ASCII"));
          buf.writeByte((byte) ' ');
          buf.writeBytes(String.valueOf(response.getStatus().getReasonPhrase()).getBytes("ASCII"));
          buf.writeByte((byte) '\r');
          buf.writeByte((byte) '\n');
      }
  }