001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.activemq.transport.amqp.message;
018
019import static org.apache.activemq.transport.amqp.message.AmqpMessageSupport.JMS_AMQP_MESSAGE_FORMAT;
020import static org.apache.activemq.transport.amqp.message.AmqpMessageSupport.JMS_AMQP_NATIVE;
021
022import javax.jms.Message;
023
024import org.apache.activemq.command.ActiveMQBytesMessage;
025import org.apache.activemq.command.ActiveMQMessage;
026import org.apache.activemq.util.ByteSequence;
027
028public class AMQPRawInboundTransformer extends InboundTransformer {
029
030    @Override
031    public String getTransformerName() {
032        return TRANSFORMER_RAW;
033    }
034
035    @Override
036    public InboundTransformer getFallbackTransformer() {
037        return null;  // No fallback from full raw transform, message likely dropped.
038    }
039
040    @Override
041    protected ActiveMQMessage doTransform(EncodedMessage amqpMessage) throws Exception {
042        ActiveMQBytesMessage result = new ActiveMQBytesMessage();
043        result.setContent(new ByteSequence(amqpMessage.getArray(), amqpMessage.getArrayOffset(), amqpMessage.getLength()));
044
045        // We cannot decode the message headers to check so err on the side of caution
046        // and mark all messages as persistent.
047        result.setPersistent(true);
048        result.setPriority((byte) Message.DEFAULT_PRIORITY);
049
050        final long now = System.currentTimeMillis();
051        result.setTimestamp(now);
052
053        if (amqpMessage.getMessageFormat() != 0) {
054            result.setLongProperty(JMS_AMQP_MESSAGE_FORMAT, amqpMessage.getMessageFormat());
055        }
056
057        result.setBooleanProperty(JMS_AMQP_NATIVE, true);
058
059        return result;
060    }
061}