001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.example.gae;
018    
019    import java.util.logging.Logger;
020    
021    import com.google.appengine.api.users.UserService;
022    import com.google.appengine.api.users.UserServiceFactory;
023    
024    import org.apache.camel.Exchange;
025    import org.apache.camel.Processor;
026    
027    public class RequestProcessor implements Processor {
028    
029        private static final Logger LOGGER = Logger.getLogger(RequestProcessor.class.getName());
030        
031        public void process(Exchange exchange) throws Exception {
032            UserService userService = UserServiceFactory.getUserService();
033            String city = (String)exchange.getIn().removeHeader("city");
034            String requestor = userService.getCurrentUser().getEmail();
035            String recipient = requestor;
036            
037            if (exchange.getIn().removeHeader("mailtocurrent") == null) {
038                recipient = (String)exchange.getIn().removeHeader("mailto");
039            }
040            exchange.getIn().setBody(new ReportData(city, recipient, requestor));
041            LOGGER.info(requestor + " requested weather data for " + city  + ". Report will be sent to " + recipient);
042        }
043    
044    }