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.client;
018    
019    import org.apache.camel.Exchange;
020    import org.apache.camel.ProducerTemplate;
021    import org.springframework.context.ApplicationContext;
022    import org.springframework.context.support.ClassPathXmlApplicationContext;
023    
024    /**
025     * Client that uses the {@link org.apache.camel.ProducerTemplate} to easily exchange messages with the Server.
026     */
027    public final class CamelFileClient {
028    
029        private static final int SIZE = 5000;
030    
031        private CamelFileClient() {
032            // Helper class
033        }
034    
035        public static void main(final String[] args) throws Exception {
036            ApplicationContext context = new ClassPathXmlApplicationContext("camel-file-client.xml");
037    
038            // get the camel template for Spring template style sending of messages (= producer)
039            final ProducerTemplate producer = (ProducerTemplate) context.getBean("camelTemplate");
040    
041            // now send a lot of messages
042            System.out.println("Writing files ...");
043    
044            for (int i = 0; i < SIZE; i++) {
045                producer.sendBodyAndHeader("file:target//inbox", "File " + i, Exchange.FILE_NAME, i + ".txt");
046            }
047    
048            System.out.println("... Wrote " + SIZE + " files");
049    
050            System.exit(0);
051        }
052    
053    }