diff options
Diffstat (limited to 'qpid/java/common/src/main/java/org/apache/qpid/framing/AMQDataBlockEncoder.java')
-rw-r--r-- | qpid/java/common/src/main/java/org/apache/qpid/framing/AMQDataBlockEncoder.java | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/qpid/java/common/src/main/java/org/apache/qpid/framing/AMQDataBlockEncoder.java b/qpid/java/common/src/main/java/org/apache/qpid/framing/AMQDataBlockEncoder.java new file mode 100644 index 0000000000..374644b4f2 --- /dev/null +++ b/qpid/java/common/src/main/java/org/apache/qpid/framing/AMQDataBlockEncoder.java @@ -0,0 +1,61 @@ +/* + * + * 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.framing; + +import org.apache.mina.common.ByteBuffer; +import org.apache.mina.common.IoSession; +import org.apache.mina.filter.codec.ProtocolEncoderOutput; +import org.apache.mina.filter.codec.demux.MessageEncoder; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.util.Collections; +import java.util.Set; + +public final class AMQDataBlockEncoder implements MessageEncoder +{ + private static final Logger _logger = LoggerFactory.getLogger(AMQDataBlockEncoder.class); + + private final Set _messageTypes = Collections.singleton(EncodableAMQDataBlock.class); + + public AMQDataBlockEncoder() + { } + + public void encode(IoSession session, Object message, ProtocolEncoderOutput out) throws Exception + { + final AMQDataBlock frame = (AMQDataBlock) message; + + final ByteBuffer buffer = frame.toByteBuffer(); + + if (_logger.isDebugEnabled()) + { + _logger.debug("Encoded frame byte-buffer is '" + EncodingUtils.convertToHexString(buffer) + "'"); + } + + out.write(buffer); + } + + public Set getMessageTypes() + { + return _messageTypes; + } +} |