org.apache.camel.component.amqp.AMQPJmsBinding Maven / Gradle / Ivy
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* 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
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package org.apache.camel.component.amqp;
import java.util.Map;
import jakarta.jms.Message;
import org.apache.camel.Exchange;
import org.apache.camel.component.jms.JmsBinding;
import org.apache.camel.component.jms.JmsEndpoint;
import org.apache.qpid.jms.message.JmsMessage;
import org.apache.qpid.jms.provider.amqp.message.AmqpJmsMessageFacade;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* A Strategy used to convert between a Camel {@link Exchange} and {@link org.apache.camel.component.jms.JmsMessage} to
* and from a Qpid JMS {@link JmsMessage}
*/
public class AMQPJmsBinding extends JmsBinding {
private static final Logger LOG = LoggerFactory.getLogger(AMQPJmsBinding.class);
private boolean includeAmqpAnnotations;
public AMQPJmsBinding(JmsEndpoint endpoint) {
super(endpoint);
if (endpoint.getConfiguration() instanceof AMQPConfiguration amqpConfiguration) {
includeAmqpAnnotations = amqpConfiguration.isIncludeAmqpAnnotations();
}
}
@Override
public Map extractHeadersFromJms(Message jmsMessage, Exchange exchange) {
Map headers = super.extractHeadersFromJms(jmsMessage, exchange);
if (!includeAmqpAnnotations) {
return headers;
}
AmqpJmsMessageFacade facade = getMessageFacade(jmsMessage);
if (facade == null) {
return headers;
}
// message annotations
facade.filterTracingAnnotations((key, value) -> {
LOG.trace("Extract message annotation: {} = {}", key, value);
headers.put(AMQPConstants.JMS_AMQP_MA_PREFIX + key, value);
});
// delivery annotations
// currently not possible to read due to the Facade API limitations
// https://issues.apache.org/jira/browse/QPIDJMS-153
return headers;
}
private AmqpJmsMessageFacade getMessageFacade(Message message) {
if (message instanceof JmsMessage jmsMessage) {
if (jmsMessage.getFacade() instanceof AmqpJmsMessageFacade) {
return (AmqpJmsMessageFacade) jmsMessage.getFacade();
}
}
return null;
}
}
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