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Java example source code file (ChannelInboundHandler.java)
The ChannelInboundHandler.java Java example source code/* * Copyright 2012 The Netty Project * * The Netty Project licenses this file to you 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 io.netty.channel; /** * {@link ChannelHandler} which adds callbacks for state changes. This allows the user * to hook in to state changes easily. */ public interface ChannelInboundHandler extends ChannelHandler { /** * The {@link Channel} of the {@link ChannelHandlerContext} was registered with its {@link EventLoop} */ void channelRegistered(ChannelHandlerContext ctx) throws Exception; /** * The {@link Channel} of the {@link ChannelHandlerContext} was unregistered from its {@link EventLoop} */ void channelUnregistered(ChannelHandlerContext ctx) throws Exception; /** * The {@link Channel} of the {@link ChannelHandlerContext} is now active */ void channelActive(ChannelHandlerContext ctx) throws Exception; /** * The {@link Channel} of the {@link ChannelHandlerContext} was registered is now inactive and reached its * end of lifetime. */ void channelInactive(ChannelHandlerContext ctx) throws Exception; /** * Invoked when the current {@link Channel} has read a message from the peer. */ void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception; /** * Invoked when the last message read by the current read operation has been consumed by * {@link #channelRead(ChannelHandlerContext, Object)}. If {@link ChannelOption#AUTO_READ} is off, no further * attempt to read an inbound data from the current {@link Channel} will be made until * {@link ChannelHandlerContext#read()} is called. */ void channelReadComplete(ChannelHandlerContext ctx) throws Exception; /** * Gets called if an user event was triggered. */ void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception; /** * Gets called once the writable state of a {@link Channel} changed. You can check the state with * {@link Channel#isWritable()}. */ void channelWritabilityChanged(ChannelHandlerContext ctx) throws Exception; /** * Gets called if a {@link Throwable} was thrown. */ @Override @SuppressWarnings("deprecation") void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception; } Other Java examples (source code examples)Here is a short list of links related to this Java ChannelInboundHandler.java source code file: |
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