/*
* Copyright 2002-2011 the original author or authors.
*
* Licensed 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.springframework.integration.samples.ftp;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.InputStream;
import org.apache.log4j.Logger;
import org.apache.commons.io.FileUtils;
import org.junit.After;
import org.junit.Test;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageChannel;
import org.springframework.integration.support.MessageBuilder;
/**
*
* @author Oleg Zhurakousky
* @author Gunnar Hillert
*
*/
public class FtpOutboundChannelAdapterSample {
private static final Logger LOGGER = Logger.getLogger(FtpOutboundChannelAdapterSample.class);
private final File baseFolder = new File("target" + File.separator + "toSend");
@Test
public void runDemo() throws Exception{
ConfigurableApplicationContext ctx =
new ClassPathXmlApplicationContext("META-INF/spring/integration/FtpOutboundChannelAdapterSample-context.xml");
MessageChannel ftpChannel = ctx.getBean("ftpChannel", MessageChannel.class);
baseFolder.mkdirs();
final File fileToSendA = new File(baseFolder, "a.txt");
final File fileToSendB = new File(baseFolder, "b.txt");
final InputStream inputStreamA = FtpOutboundChannelAdapterSample.class.getResourceAsStream("/test-files/a.txt");
final InputStream inputStreamB = FtpOutboundChannelAdapterSample.class.getResourceAsStream("/test-files/b.txt");
FileUtils.copyInputStreamToFile(inputStreamA, fileToSendA);
FileUtils.copyInputStreamToFile(inputStreamB, fileToSendB);
assertTrue(fileToSendA.exists());
assertTrue(fileToSendB.exists());
final Message<File> messageA = MessageBuilder.withPayload(fileToSendA).build();
final Message<File> messageB = MessageBuilder.withPayload(fileToSendB).build();
ftpChannel.send(messageA);
ftpChannel.send(messageB);
Thread.sleep(2000);
assertTrue(new File(TestSuite.FTP_ROOT_DIR + File.separator + "a.txt").exists());
assertTrue(new File(TestSuite.FTP_ROOT_DIR + File.separator + "b.txt").exists());
LOGGER.info("Successfully transfered file 'a.txt' and 'b.txt' to a remote FTP location.");
ctx.close();
}
@After
public void cleanup() {
FileUtils.deleteQuietly(baseFolder);
}
}