1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 package org.eclipse.jetty.websocket.jsr356.annotations;
20
21 import java.lang.reflect.Method;
22 import java.nio.ByteBuffer;
23
24 import javax.websocket.DecodeException;
25 import javax.websocket.Decoder;
26 import javax.websocket.OnMessage;
27
28 import org.eclipse.jetty.websocket.jsr356.JsrSession;
29 import org.eclipse.jetty.websocket.jsr356.annotations.Param.Role;
30
31
32
33
34
35
36
37
38 public class OnMessageBinaryCallable extends OnMessageCallable
39 {
40 private Decoder.Binary<?> binaryDecoder;
41
42 public OnMessageBinaryCallable(Class<?> pojo, Method method)
43 {
44 super(pojo,method);
45 }
46
47
48
49
50
51 public OnMessageBinaryCallable(OnMessageCallable copy)
52 {
53 super(copy);
54 }
55
56 public Object call(Object endpoint, ByteBuffer buf, boolean partialFlag) throws DecodeException
57 {
58 super.args[idxMessageObject] = binaryDecoder.decode(buf);
59 if (idxPartialMessageFlag >= 0)
60 {
61 super.args[idxPartialMessageFlag] = partialFlag;
62 }
63 return super.call(endpoint,super.args);
64 }
65
66 @Override
67 public void init(JsrSession session)
68 {
69 idxMessageObject = findIndexForRole(Role.MESSAGE_BINARY);
70 assertRoleRequired(idxMessageObject,"Binary Message Object");
71 super.init(session);
72 assertDecoderRequired();
73 binaryDecoder = (Decoder.Binary<?>)getDecoder();
74 }
75 }