| /** |
| * 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; |
| } |
| |
| } |