Coverage Summary for Class: Web3HttpMethodFilterHandler (co.rsk.rpc.netty)
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Web3HttpMethodFilterHandler |
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1 /*
2 * This file is part of RskJ
3 * Copyright (C) 2018 RSK Labs Ltd.
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18 package co.rsk.rpc.netty;
19
20 import io.netty.channel.ChannelFutureListener;
21 import io.netty.channel.ChannelHandlerContext;
22 import io.netty.channel.SimpleChannelInboundHandler;
23 import io.netty.handler.codec.http.*;
24
25 public class Web3HttpMethodFilterHandler extends SimpleChannelInboundHandler<FullHttpRequest> {
26 @Override
27 protected void channelRead0(ChannelHandlerContext ctx, FullHttpRequest request) {
28 HttpMethod httpMethod = request.getMethod();
29 if (HttpMethod.POST.equals(httpMethod)) {
30 // retain the request so it isn't released automatically by SimpleChannelInboundHandler
31 ctx.fireChannelRead(request.retain());
32 } else {
33 HttpResponse response = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.NOT_IMPLEMENTED);
34 ctx.write(response).addListener(ChannelFutureListener.CLOSE);
35 }
36 }
37 }