EchoService.java

/*
 * Copyright 2002-2012 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.tcpclientserver;

/**
 * Simple service that receives data in a byte array,
 * converts it to a String and appends it to 'echo:'.
 *
 * @author Gary Russell
 *
 */
public class EchoService {

	public String test(String input) {
		if ("FAIL".equals(input)) {
			throw new RuntimeException("Failure Demonstration");
		}
		return "echo:" + input;
	}

}