org.springframework.messaging.tcp.TcpConnectionHandler Maven / Gradle / Ivy
/*
* Copyright 2002-2015 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
*
* https://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.messaging.tcp;
import org.springframework.messaging.Message;
/**
* A contract for managing lifecycle events for a TCP connection including
* the handling of incoming messages.
*
* @author Rossen Stoyanchev
* @since 4.0
* @param the type of payload for in and outbound messages
*/
public interface TcpConnectionHandler
{
/**
* Invoked after a connection is successfully established.
* @param connection the connection
*/
void afterConnected(TcpConnection
connection);
/**
* Invoked on failure to connect.
* @param ex the exception
*/
void afterConnectFailure(Throwable ex);
/**
* Handle a message received from the remote host.
* @param message the message
*/
void handleMessage(Message
message);
/**
* Handle a failure on the connection.
* @param ex the exception
*/
void handleFailure(Throwable ex);
/**
* Invoked after the connection is closed.
*/
void afterConnectionClosed();
}