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Java example source code file (HttpSnoopServerHandler.java)
The HttpSnoopServerHandler.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.example.http.snoop; import io.netty.buffer.ByteBuf; import io.netty.buffer.Unpooled; import io.netty.channel.ChannelFutureListener; import io.netty.channel.ChannelHandlerContext; import io.netty.channel.SimpleChannelInboundHandler; import io.netty.handler.codec.DecoderResult; import io.netty.handler.codec.http.DefaultFullHttpResponse; import io.netty.handler.codec.http.FullHttpResponse; import io.netty.handler.codec.http.HttpContent; import io.netty.handler.codec.http.HttpHeaderNames; import io.netty.handler.codec.http.HttpUtil; import io.netty.handler.codec.http.HttpHeaderValues; import io.netty.handler.codec.http.HttpHeaders; import io.netty.handler.codec.http.HttpObject; import io.netty.handler.codec.http.HttpRequest; import io.netty.handler.codec.http.LastHttpContent; import io.netty.handler.codec.http.QueryStringDecoder; import io.netty.handler.codec.http.cookie.Cookie; import io.netty.handler.codec.http.cookie.ServerCookieDecoder; import io.netty.handler.codec.http.cookie.ServerCookieEncoder; import io.netty.util.CharsetUtil; import java.util.List; import java.util.Map; import java.util.Map.Entry; import java.util.Set; import static io.netty.handler.codec.http.HttpResponseStatus.*; import static io.netty.handler.codec.http.HttpVersion.*; public class HttpSnoopServerHandler extends SimpleChannelInboundHandler<Object> { private HttpRequest request; /** Buffer that stores the response content */ private final StringBuilder buf = new StringBuilder(); @Override public void channelReadComplete(ChannelHandlerContext ctx) { ctx.flush(); } @Override protected void channelRead0(ChannelHandlerContext ctx, Object msg) { if (msg instanceof HttpRequest) { HttpRequest request = this.request = (HttpRequest) msg; if (HttpUtil.is100ContinueExpected(request)) { send100Continue(ctx); } buf.setLength(0); buf.append("WELCOME TO THE WILD WILD WEB SERVER\r\n"); buf.append("===================================\r\n"); buf.append("VERSION: ").append(request.protocolVersion()).append("\r\n"); buf.append("HOSTNAME: ").append(request.headers().get(HttpHeaderNames.HOST, "unknown")).append("\r\n"); buf.append("REQUEST_URI: ").append(request.uri()).append("\r\n\r\n"); HttpHeaders headers = request.headers(); if (!headers.isEmpty()) { for (Map.Entry<String, String> h: headers) { CharSequence key = h.getKey(); CharSequence value = h.getValue(); buf.append("HEADER: ").append(key).append(" = ").append(value).append("\r\n"); } buf.append("\r\n"); } QueryStringDecoder queryStringDecoder = new QueryStringDecoder(request.uri()); Map<String, List Other Java examples (source code examples)Here is a short list of links related to this Java HttpSnoopServerHandler.java source code file: |
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