65 lines
2 KiB
C#
65 lines
2 KiB
C#
/*
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*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*
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*/
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using System.Collections;
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using log4net;
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using Apache.Qpid.Buffer;
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using Apache.Qpid.Codec;
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using Apache.Qpid.Codec.Demux;
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namespace Apache.Qpid.Framing
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{
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public class AMQDataBlockEncoder : IMessageEncoder
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{
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private static ILog _logger = LogManager.GetLogger(typeof(AMQDataBlockEncoder));
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private Hashtable _messageTypes;
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public AMQDataBlockEncoder()
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{
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_messageTypes = new Hashtable();
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_messageTypes[typeof (IEncodableAMQDataBlock)] = 1;
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}
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public Hashtable MessageTypes
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{
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get
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{
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return _messageTypes;
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}
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}
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public void Encode(object message, IProtocolEncoderOutput output)
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{
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IDataBlock frame = (IDataBlock) message;
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int frameSize = (int)frame.Size; // TODO: sort out signed/unsigned
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ByteBuffer buffer = ByteBuffer.Allocate(frameSize);
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frame.WritePayload(buffer);
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if (_logger.IsDebugEnabled)
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{
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_logger.Debug("Encoded frame byte-buffer is '" + ByteBufferHexDumper.GetHexDump(buffer) + "'");
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}
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buffer.Flip();
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output.Write(buffer);
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}
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}
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}
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