ModuleDefinition.java

/*
 * Copyright 2015 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 config;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.integration.annotation.MessageEndpoint;
import org.springframework.integration.annotation.ServiceActivator;
import org.springframework.integration.channel.DirectChannel;
import org.springframework.messaging.MessageChannel;

/**
 * @author Dave Syer
 *
 */
@Configuration
@MessageEndpoint
public class ModuleDefinition {
	
	private static Logger logger = LoggerFactory.getLogger(ModuleDefinition.class);

	@Bean
	public MessageChannel input() {
		return new DirectChannel();
	}

	@ServiceActivator(inputChannel="input")
	public void loggerSink(Object payload) {
		logger.info("Received: " + payload);
	}

}