| /** |
| * 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.gae.http; |
| |
| import com.google.appengine.api.urlfetch.HTTPRequest; |
| import com.google.appengine.api.urlfetch.HTTPResponse; |
| import com.google.appengine.api.urlfetch.URLFetchService; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.component.gae.bind.OutboundBinding; |
| import org.apache.camel.impl.DefaultProducer; |
| |
| public class GHttpProducer extends DefaultProducer { |
| |
| public GHttpProducer(GHttpEndpoint endpoint) { |
| super(endpoint); |
| } |
| |
| @Override |
| public GHttpEndpoint getEndpoint() { |
| return (GHttpEndpoint)super.getEndpoint(); |
| } |
| |
| public OutboundBinding<GHttpEndpoint, HTTPRequest, HTTPResponse> getOutboundBinding() { |
| return getEndpoint().getOutboundBinding(); |
| } |
| |
| public URLFetchService getUrlFetchService() { |
| return getEndpoint().getUrlFetchService(); |
| } |
| |
| /** |
| * Invokes the URL fetch service. |
| * |
| * @param exchange |
| * contains the request data in the in-message. The result is |
| * written to the out-message. |
| * @throws GHttpException |
| * if the response code is >= 400 and |
| * {@link GHttpEndpoint#isThrowExceptionOnFailure()} returns |
| * <code>true</code>. |
| * @see GHttpBinding |
| */ |
| public void process(Exchange exchange) throws Exception { |
| HTTPRequest request = getOutboundBinding().writeRequest(getEndpoint(), exchange, null); |
| HTTPResponse response = getUrlFetchService().fetch(request); |
| getOutboundBinding().readResponse(getEndpoint(), exchange, response); |
| } |
| |
| } |