| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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.apache.qpid.codec; |
| |
| import org.apache.qpid.protocol.AMQVersionAwareProtocolSession; |
| |
| /** |
| * AMQCodecFactory is a Mina codec factory. It supplies the encoders and decoders need to read and write the bytes to |
| * the wire. |
| * |
| * <p/><table id="crc"><caption>CRC Card</caption> |
| * <tr><th> Responsibilities <th> Collaborations. |
| * <tr><td> Supply the protocol decoder. <td> {@link AMQDecoder} |
| * </table> |
| */ |
| public class AMQCodecFactory |
| { |
| |
| /** Holds the protocol decoder. */ |
| private final AMQDecoder _frameDecoder; |
| |
| /** |
| * Creates a new codec factory, specifiying whether it is expected that the first frame of data should be an |
| * initiation. This is the case for the broker, which always expects to received the protocol initiation on a newly |
| * connected client. |
| * |
| * @param expectProtocolInitiation <tt>true</tt> if the first frame received is going to be a protocol initiation |
| * frame, <tt>false</tt> if it is going to be a standard AMQ data block. |
| */ |
| public AMQCodecFactory(boolean expectProtocolInitiation, AMQVersionAwareProtocolSession session) |
| { |
| _frameDecoder = new AMQDecoder(expectProtocolInitiation, session); |
| } |
| |
| |
| /** |
| * Gets the AMQP decoder. |
| * |
| * @return The AMQP decoder. |
| */ |
| public AMQDecoder getDecoder() |
| { |
| return _frameDecoder; |
| } |
| } |