TcpClientInterceptorFactory.java

/*
 *  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.example.tcpclient;

import org.apache.log4j.Logger;
import org.springframework.integration.Message;
import org.springframework.integration.MessageChannel;
import org.springframework.integration.ip.tcp.connection.AbstractTcpConnectionInterceptor;
import org.springframework.integration.ip.tcp.connection.TcpConnection;
import org.springframework.integration.ip.tcp.connection.TcpConnectionInterceptor;
import org.springframework.integration.ip.tcp.connection.TcpConnectionInterceptorFactory;


public class TcpClientInterceptorFactory implements TcpConnectionInterceptorFactory{

	private MessageChannel outputChannel;
	private static final Logger LOG = Logger.getLogger(TcpClientInterceptorFactory.class);


	public TcpConnectionInterceptor getInterceptor() {
		return new AbstractTcpConnectionInterceptor(){
			@Override
			public void send(Message<?> message) throws Exception {
				super.send(message);
				LOG.debug("Sent message [" + new String((byte[]) message.getPayload()) + "]");
			}


			@Override
			public void close() {
				super.close();
				LOG.debug("Closed connection");
			}

			@Override
			public void addNewConnection(TcpConnection connection) {
				super.addNewConnection(connection);
				LOG.debug("Added new connection" + connection.getHostName() + ":" + connection.getPort());
			}
		};
	}



	//---------------------------------------------------------
	//	Accessors
	//---------------------------------------------------------

	public MessageChannel getOutputChannel() {
		return outputChannel;
	}


	public void setOutputChannel(MessageChannel outputChannel) {
		this.outputChannel = outputChannel;
	}
}