blob: e0e227534bd66b9bc4f878a84d59c21da371ed94 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/*
* Copyright 2015 Open Networking Laboratory
*
* 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.
*/
package org.onosproject.ovsdb.controller.impl;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.ByteToMessageDecoder;
import java.util.List;
import org.onosproject.ovsdb.rfc.jsonrpc.JsonReadContext;
import org.onosproject.ovsdb.rfc.utils.JsonRpcReaderUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Decoder for inbound messages.
*/
public class MessageDecoder extends ByteToMessageDecoder {
private final Logger log = LoggerFactory.getLogger(MessageDecoder.class);
private final JsonReadContext context = new JsonReadContext();
/**
* Default constructor.
*/
public MessageDecoder() {
}
@Override
protected void decode(ChannelHandlerContext ctx, ByteBuf buf,
List<Object> out) throws Exception {
log.debug("Message decoder");
JsonRpcReaderUtil.readToJsonNode(buf, out, context);
}
@Override
public void exceptionCaught(ChannelHandlerContext context, Throwable cause) {
log.error("Exception inside channel handling pipeline.", cause);
context.close();
}
}
|
