Java tutorial
package com.myftpserver.interfaces; import io.netty.channel.ChannelFuture; import io.netty.channel.ChannelFutureListener; import io.netty.channel.ChannelHandlerContext; import io.netty.channel.ChannelInboundHandler; /* * Copyright 2004-2005 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. */ /** * * @author SITO3 * */ public abstract class SendHandler implements ChannelInboundHandler, ChannelFutureListener { public abstract void closeChannel(ChannelHandlerContext ctx) throws Exception; public abstract void startToSend(ChannelHandlerContext ctx) throws Exception; public abstract void handlerAdded(ChannelHandlerContext ctx) throws Exception; public abstract void handlerRemoved(ChannelHandlerContext ctx) throws Exception; public abstract void operationComplete(ChannelFuture future) throws Exception; public abstract void channelRegistered(ChannelHandlerContext ctx) throws Exception; public abstract void channelUnregistered(ChannelHandlerContext ctx) throws Exception; public abstract void channelActive(ChannelHandlerContext ctx) throws Exception; public abstract void channelInactive(ChannelHandlerContext ctx) throws Exception; public abstract void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception; public abstract void channelReadComplete(ChannelHandlerContext ctx) throws Exception; public abstract void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception; public abstract void channelWritabilityChanged(ChannelHandlerContext ctx) throws Exception; public abstract void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception; }