File Splitter **This example is now obsolete - use the FileSplitter that's now part of the framework**

context.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:int="http://www.springframework.org/schema/integration"
	xmlns:int-file="http://www.springframework.org/schema/integration/file"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/integration/file http://www.springframework.org/schema/integration/file/spring-integration-file.xsd
		http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd">

	<int-file:inbound-channel-adapter directory="/tmp/test" 
			id="filesIn" channel="toSplitter">
		<int:poller fixed-delay="5000" />
	</int-file:inbound-channel-adapter>

	<int:splitter input-channel="toSplitter" output-channel="logger"
		ref="fileSplitter" method="split" />

	<int:logging-channel-adapter id="logger" level="WARN"/>

	<bean id="fileSplitter" class="foo.FileSplitter" />

</beans>

FileSplitter.java

/*
 * Copyright 2014 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 foo;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.Iterator;

/**
 * @author Gary Russell
 *
 */
public class FileSplitter {

	public Iterator<String> split(final File file) throws IOException {
		return new Iterator<String>() {

			BufferedReader reader = new BufferedReader(new FileReader(file));

			@Override
			public boolean hasNext() {
				try {
					boolean ready = reader.ready();
					if (!ready) {
						reader.close();;
					}
					return ready;
				}
				catch (IOException e) {
					try {
						reader.close();
					}
					catch (IOException e1) {}
					throw new RuntimeException(e);
				}
			}

			@Override
			public String next() {
				try {
					return reader.readLine();
				}
				catch (IOException e) {
					try {
						reader.close();
					}
					catch (IOException e1) {}
					throw new RuntimeException(e);
				}
			}
		};
	}

}

Hi Gary, I am using int-file:splitter which works from the xml, but I dont see it in the integration graph. Please advise.

Thanks
Mike