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    1   /*
    2    * Copyright 2012 The Netty Project
    3    *
    4    * The Netty Project licenses this file to you under the Apache License,
    5    * version 2.0 (the "License"); you may not use this file except in compliance
    6    * with the License. You may obtain a copy of the License at:
    7    *
    8    *   http://www.apache.org/licenses/LICENSE-2.0
    9    *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
    12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
    13   * License for the specific language governing permissions and limitations
    14   * under the License.
    15   */
    16  package org.jboss.netty.handler.codec.rtsp;
    17
    18  import org.jboss.netty.buffer.ChannelBuffer;
    19  import org.jboss.netty.handler.codec.http.HttpMessage;
    20  import org.jboss.netty.handler.codec.http.HttpRequest;
    21
    22  /**
    23   * Encodes an RTSP request represented in {@link HttpRequest} into
    24   * a {@link ChannelBuffer}.
    25
    26   */
    27  public class RtspRequestEncoder extends RtspMessageEncoder {
    28
    29      @Override
    30      protected void encodeInitialLine(ChannelBuffer buf, HttpMessage message)
    31              throws Exception {
    32          HttpRequest request = (HttpRequest) message;
    33          buf.writeBytes(request.getMethod().toString().getBytes("ASCII"));
    34          buf.writeByte((byte) ' ');
    35          buf.writeBytes(request.getUri().getBytes("UTF-8"));
    36          buf.writeByte((byte) ' ');
    37          buf.writeBytes(request.getProtocolVersion().toString().getBytes("ASCII"));
    38          buf.writeByte((byte) '\r');
    39          buf.writeByte((byte) '\n');
    40      }
    41  }