| /* |
| * |
| * 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. |
| * |
| */ |
| using System; |
| using Apache.Qpid.Buffer; |
| |
| namespace Apache.Qpid.Framing |
| { |
| public abstract class AMQMethodBody : IBody |
| { |
| public const byte TYPE = 1; |
| |
| protected abstract uint BodySize |
| { |
| get; |
| } |
| |
| protected abstract ushort Clazz |
| { |
| get; |
| } |
| |
| protected abstract ushort Method |
| { |
| get; |
| } |
| |
| protected abstract void WriteMethodPayload(ByteBuffer buffer); |
| |
| public byte BodyType |
| { |
| get |
| { |
| return TYPE; |
| } |
| } |
| |
| public uint Size |
| { |
| get |
| { |
| return (uint) (2 + 2 + BodySize); |
| } |
| } |
| |
| public void WritePayload(ByteBuffer buffer) |
| { |
| buffer.Put(Clazz); |
| buffer.Put(Method); |
| WriteMethodPayload(buffer); |
| } |
| |
| /// <summary> |
| /// Populates the method body by decoding the specified buffer |
| /// </summary> |
| /// <param name="buffer">The buffer to decode.</param> |
| /// <exception cref="AMQFrameDecodingException">If the buffer cannot be decoded</exception> |
| protected abstract void PopulateMethodBodyFromBuffer(ByteBuffer buffer); |
| |
| /// <summary> |
| /// Populates this instance from a buffer of data. |
| /// </summary> |
| /// <param name="buffer">The buffer.</param> |
| /// <param name="size">The size.</param> |
| /// <exception cref="AMQFrameDecodingException">If the buffer contains data that cannot be decoded</exception> |
| public void PopulateFromBuffer(ByteBuffer buffer, uint size) |
| { |
| PopulateMethodBodyFromBuffer(buffer); |
| } |
| |
| public override string ToString() |
| { |
| return String.Format("{0}{{ Class: {1} Method: {2} }}", GetType().Name, Clazz, Method); |
| } |
| } |
| } |