blob: 21c4bc8d5b0c78fa0b7a47f9a38d3b78cdedc216 (
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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 org.apache.qpid.framing;
import org.apache.mina.common.ByteBuffer;
public class AMQFrame extends AMQDataBlock implements EncodableAMQDataBlock
{
public int channel;
public AMQBody bodyFrame;
public AMQFrame()
{
}
public AMQFrame(int channel, AMQBody bodyFrame)
{
this.channel = channel;
this.bodyFrame = bodyFrame;
}
public long getSize()
{
return 1 + 2 + 4 + bodyFrame.getSize() + 1;
}
public void writePayload(ByteBuffer buffer)
{
buffer.put(bodyFrame.getType());
// TODO: how does channel get populated
EncodingUtils.writeUnsignedShort(buffer, channel);
EncodingUtils.writeUnsignedInteger(buffer, bodyFrame.getSize());
bodyFrame.writePayload(buffer);
buffer.put((byte) 0xCE);
}
/**
*
* @param buffer
* @param channel unsigned short
* @param bodySize unsigned integer
* @param bodyFactory
* @throws AMQFrameDecodingException
*/
public void populateFromBuffer(ByteBuffer buffer, int channel, long bodySize, BodyFactory bodyFactory)
throws AMQFrameDecodingException
{
this.channel = channel;
bodyFrame = bodyFactory.createBody(buffer);
bodyFrame.populateFromBuffer(buffer, bodySize);
}
public String toString()
{
return "Frame channelId: " + channel + ", bodyFrame: " + String.valueOf(bodyFrame);
}
}
|
