/**
* 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.camel.component.restlet;
import org.apache.camel.Endpoint;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.RuntimeCamelException;
import org.apache.camel.impl.DefaultConsumer;
import org.restlet.Request;
import org.restlet.Response;
import org.restlet.Restlet;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* A Restlet consumer acts as a server to listen client requests.
*
* @version
*/
public class RestletConsumer extends DefaultConsumer {
private static final Logger LOG = LoggerFactory.getLogger(RestletConsumer.class);
private Restlet restlet;
public RestletConsumer(Endpoint endpoint, Processor processor)
throws Exception {
super(endpoint, processor);
restlet = new Restlet() {
@Override
public void handle(Request request, Response response) {
LOG.debug("Consumer restlet handle request method: {}", request.getMethod());
try {
Exchange exchange = getEndpoint().createExchange();
RestletBinding binding = getEndpoint().getRestletBinding();
binding.populateExchangeFromRestletRequest(request, response, exchange);
try {
getProcessor().process(exchange);
} catch (Exception e) {
exchange.setException(e);
}
binding.populateRestletResponseFromExchange(exchange, response);
} catch (Exception e) {
throw new RuntimeCamelException("Cannot process request", e);
}
}
};
}
@Override
public RestletEndpoint getEndpoint() {
return (RestletEndpoint) super.getEndpoint();
}
@Override
protected void doStart() throws Exception {
super.doStart();
getEndpoint().connect(this);
}
@Override
public void doStop() throws Exception {
getEndpoint().disconnect(this);
super.doStop();
}
public Restlet getRestlet() {
return restlet;
}
}