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19 package org.eclipse.jetty.websocket.jsr356.annotations;
20
21 import java.io.InputStream;
22 import java.nio.ByteBuffer;
23
24 import javax.websocket.OnMessage;
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26 import org.eclipse.jetty.websocket.common.events.annotated.InvalidSignatureException;
27 import org.eclipse.jetty.websocket.jsr356.annotations.Param.Role;
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32 public class JsrParamIdBinary extends JsrParamIdOnMessage implements IJsrParamId
33 {
34 public static final IJsrParamId INSTANCE = new JsrParamIdBinary();
35
36 @Override
37 public boolean process(Param param, JsrCallable callable) throws InvalidSignatureException
38 {
39 if (super.process(param,callable))
40 {
41
42 return true;
43 }
44
45 if (param.type.isAssignableFrom(ByteBuffer.class))
46 {
47 param.bind(Role.MESSAGE_BINARY);
48 callable.setDecodingType(ByteBuffer.class);
49 return true;
50 }
51
52 if (param.type.isAssignableFrom(byte[].class))
53 {
54 param.bind(Role.MESSAGE_BINARY);
55 callable.setDecodingType(byte[].class);
56 return true;
57 }
58
59
60 if (param.type.isAssignableFrom(InputStream.class))
61 {
62 assertPartialMessageSupportDisabled(param,callable);
63 param.bind(Role.MESSAGE_BINARY_STREAM);
64 callable.setDecodingType(InputStream.class);
65 return true;
66 }
67
68 return false;
69 }
70 }