/**
* 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.file;
import java.io.File;
import java.io.FileOutputStream;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import org.apache.camel.Consumer;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Endpoint;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
/**
* Simple unit test to consume a new file
*/
public class NewFileConsumeTest extends ContextTestSupport {
private CountDownLatch latch = new CountDownLatch(1);
@Override
public boolean isUseRouteBuilder() {
return false;
}
public void testNewFileConsumer() throws Exception {
deleteDirectory("target/consumefile");
FileComponent comp = new FileComponent();
comp.setCamelContext(context);
// create a file to consume
createDirectory("target/consumefile");
FileOutputStream fos = new FileOutputStream(new File("target/consumefile/hello.txt"));
try {
fos.write("Hello World".getBytes());
} finally {
fos.close();
}
Endpoint endpoint = comp.createEndpoint("file://target/consumefile", "target/consumefile", new HashMap<String, Object>());
Consumer consumer = endpoint.createConsumer(new Processor() {
public void process(Exchange exchange) throws Exception {
assertNotNull(exchange);
String body = exchange.getIn().getBody(String.class);
assertEquals("Hello World", body);
latch.countDown();
}
});
consumer.start();
latch.await();
consumer.stop();
}
}