Coverage Summary for Class: Web3ResultHttpResponseHandler (co.rsk.rpc.netty)
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Web3ResultHttpResponseHandler |
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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 com.googlecode.jsonrpc4j.DefaultHttpStatusCodeProvider;
21 import io.netty.channel.ChannelFutureListener;
22 import io.netty.channel.ChannelHandlerContext;
23 import io.netty.channel.SimpleChannelInboundHandler;
24 import io.netty.handler.codec.http.DefaultFullHttpResponse;
25 import io.netty.handler.codec.http.HttpResponseStatus;
26 import io.netty.handler.codec.http.HttpVersion;
27 import static io.netty.handler.codec.http.HttpHeaders.Names.CONTENT_TYPE;
28 import static io.netty.handler.codec.http.HttpHeaders.Values.APPLICATION_JSON;
29
30 public class Web3ResultHttpResponseHandler extends SimpleChannelInboundHandler<Web3Result> {
31
32 @Override
33 protected void channelRead0(ChannelHandlerContext ctx, Web3Result msg) {
34 DefaultFullHttpResponse response = new DefaultFullHttpResponse(
35 HttpVersion.HTTP_1_1,
36 HttpResponseStatus.valueOf(DefaultHttpStatusCodeProvider.INSTANCE.getHttpStatusCode(msg.getCode())),
37 msg.getContent()
38 );
39
40 response.headers().add(CONTENT_TYPE, APPLICATION_JSON);
41
42 ctx.write(response).addListener(ChannelFutureListener.CLOSE);
43 }
44
45 @Override
46 public void channelReadComplete(ChannelHandlerContext ctx) {
47 ctx.flush();
48 }
49 }