FileCopierWithCamel

 
package camelinaction;

import java.util.Scanner;

import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.camel.model.RouteDefinition;

public class FileCopierWithCamel {
	public static void main(String args[]) throws Exception {
		// create CamelContext
		CamelContext context = new DefaultCamelContext();
		// add our route to the CamelContext
		context.addRoutes(new RouteBuilder() {
			public void configure() {
				final RouteDefinition inboxDef = from(
						"file:data/inbox?noop=true").routeId("inboxRoute").noAutoStartup();
				from("file:data/trigger").routeId("triggerRoute").process(
						new Processor() {
							@Override
							public void process(Exchange exchange)
									throws Exception {
								System.out.println("begin trigger");
								exchange.getContext().startRoute(
										inboxDef.getId());
							}
						});
				inboxDef.log("copy file: ${file:name}")
						.to("file:data/outbox");
			}

		});

		context.addRoutes(new RouteBuilder() {
			public void configure() {
				from("timer://monitor").routeId("monitor").process(
						new Processor() {
							@Override
							public void process(Exchange exchange)
									throws Exception {
								System.out.println("key any to stop file route");
								Scanner scan = new Scanner(System.in);
								scan.next();

								System.out.println("begin stop file route");
								exchange.getContext().getShutdownStrategy()
										.setTimeout(20);
								exchange.getContext().getInflightRepository()
										.remove(exchange);
								exchange.getContext().stopRoute("inboxRoute");
								System.out.println("file route stopped");
							}
						});
			}
		});
		
		// start the route and let it do its work
		context.start();
		Thread.sleep(Integer.MAX_VALUE);
		// Thread.sleep(10000);
		// stop the CamelContext
		// context.stop();
	}
}

//				String srcDir = "file:data/inbox?noop=true";
				String srcDir = "ftp://zgq@localhost/?password=1234&disconnect=true&consumer.delay=99999999999"; //

final ProducerTemplate pt = context.createProducerTemplate();
Map<String, Object> map = new HashMap<String, Object>();
				map.put("To", "[email protected]");
				map.put("From", "[email protected]");
				map.put("Subject", "Camel rocks " + new Date() );
				 
				String body = "Hello Claus.\nYes it does.\n\nRegards James.";
				pt.sendBodyAndHeaders("smtp://[email protected]?password=xxxx", body, map);
				

/**
 * 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 camelinaction;

import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

import org.apache.camel.CamelContext;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.camel.model.RouteDefinition;

public class FileCopierWithCamel {
	public static void main(String args[]) throws Exception {
		// create CamelContext
		CamelContext context = new DefaultCamelContext();
		final ProducerTemplate pt = context.createProducerTemplate();
		// add our route to the CamelContext
		context.addRoutes(new RouteBuilder() {
			public void configure() {
				onException(Exception.class).process(new Processor() {
					@Override
					public void process(Exchange exchange) throws Exception {
						Map<String, Object> map = new HashMap<String, Object>();
						map.put("To", "[email protected]");
						map.put("From", "[email protected]");
						map.put("Subject", "Exception" + new Date() );
						 
						String body = exchange.getProperty(Exchange.EXCEPTION_CAUGHT, Exception.class).getMessage();
						pt.sendBodyAndHeaders("smtp://[email protected]?password=xxx", body, map);
						
					}
				});
				
				 String srcDir = "file:data/inbox?noop=true&idempotent=false&delay=99999"; //
//				String srcDir = "ftp://zgq@localhost/?password=1234&disconnect=true&consumer.delay=99999999999"; //
				String destDir = "ftp://zgq@localhost2/test?password=1234"; //
//				String destDir = "file:data/outbox";
				final RouteDefinition inboxDef = from(srcDir).routeId(
						"inboxRoute").noAutoStartup(); //
				from("file:data/trigger").routeId("triggerRoute").process(
						new Processor() {
							@Override
							public void process(Exchange exchange)
									throws Exception {
								System.out.println("begin trigger");
								exchange.getContext().startRoute(
										inboxDef.getId());
							}
						});
				
				
				inboxDef.log("copy file: ${file:name}").to(destDir)
//						.setHeader("subject", constant("test mail"))
//						.to("smtp://SMTP.126.com?password=xxxxx&username=hubeihube")
						;
				;
			}

		});

		context.addRoutes(new RouteBuilder() {
			public void configure() {
				from("timer://monitor").routeId("monitor").process(
						new Processor() {
							@Override
							public void process(Exchange exchange)
									throws Exception {
								System.out
										.println("key any to stop file route");
								Scanner scan = new Scanner(System.in);
								scan.next();

								System.out.println("begin stop file route");
								exchange.getContext().getShutdownStrategy()
										.setTimeout(20);
								exchange.getContext().getInflightRepository()
										.remove(exchange);
								exchange.getContext().stopRoute("inboxRoute");
								System.out.println("file route stopped");
							}
						});
			}
		});

		// start the route and let it do its work
		context.start();
		Thread.sleep(Integer.MAX_VALUE);
		// Thread.sleep(10000);
		// stop the CamelContext
		// context.stop();
	}
}