/*
 * 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.servicemix.camel;

import javax.jbi.messaging.MessageExchange;
import javax.jbi.messaging.MessagingException;
import javax.jbi.messaging.NormalizedMessage;
import javax.xml.namespace.QName;

import org.apache.servicemix.components.util.EchoComponent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class MyEchoComponent extends EchoComponent {

    private final Logger logger = LoggerFactory.getLogger(MyEchoComponent.class);

    public MyEchoComponent() {
    }

    public MyEchoComponent(QName service, String endpoint) {
        super(service, endpoint);
    }

    protected boolean transform(MessageExchange exchange, NormalizedMessage in, NormalizedMessage out) throws MessagingException {
        getMessageTransformer().transform(exchange, in, out);
        // Put the operation information back to the out message
        if (exchange.getOperation() != null) {
            out.setProperty("operation", exchange.getOperation());
        }
        logger.info("Echoed back message: {}", out);
        return true;
    }

}
