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19 package org.eclipse.jetty.websocket.jsr356.annotations;
20
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22 import java.io.IOException;
23 import java.io.InputStream;
24 import java.lang.reflect.Method;
25
26 import javax.websocket.DecodeException;
27 import javax.websocket.Decoder;
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29 import org.eclipse.jetty.websocket.jsr356.JsrSession;
30 import org.eclipse.jetty.websocket.jsr356.annotations.Param.Role;
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37 public class OnMessageBinaryStreamCallable extends OnMessageCallable
38 {
39 private Decoder.BinaryStream<?> binaryDecoder;
40
41 public OnMessageBinaryStreamCallable(Class<?> pojo, Method method)
42 {
43 super(pojo,method);
44 }
45
46
47
48
49 public OnMessageBinaryStreamCallable(OnMessageCallable copy)
50 {
51 super(copy);
52 }
53
54 public Object call(Object endpoint, InputStream stream) throws DecodeException, IOException
55 {
56
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58 Object copy[] = new Object[super.args.length];
59 System.arraycopy(super.args,0,copy,0,super.args.length);
60 copy[idxMessageObject] = binaryDecoder.decode(stream);
61 return super.call(endpoint,copy);
62 }
63
64 @Override
65 public void init(JsrSession session)
66 {
67 idxMessageObject = findIndexForRole(Role.MESSAGE_BINARY_STREAM);
68 assertRoleRequired(idxMessageObject,"Binary InputStream Message Object");
69 super.init(session);
70 assertDecoderRequired();
71 binaryDecoder = (Decoder.BinaryStream<?>)getDecoder();
72 }
73 }