01: /**
02: * EasyBeans
03: * Copyright (C) 2006 Bull S.A.S.
04: * Contact: easybeans@ow2.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or any later version.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19: * USA
20: *
21: * --------------------------------------------------------------------------
22: * $Id: ProtocolConstants.java 1970 2007-10-16 11:49:25Z benoitf $
23: * --------------------------------------------------------------------------
24: */package org.ow2.easybeans.component.smartclient.api;
25:
26: /**
27: * Describes all protocol's value used to exchange messages.
28: * @author Florent Benoit
29: */
30: public interface ProtocolConstants {
31:
32: /**
33: * Gets protocol's version.
34: * @return the version of the protocol.
35: */
36: byte version();
37:
38: /**
39: * Version of the protocol.
40: */
41: byte PROTOCOL_VERSION = 0x01;
42:
43: /**
44: * Client asking for a Class.
45: */
46: byte CLASS_REQUEST = (byte) 0x01;
47:
48: /**
49: * Server answering for a class.
50: */
51: byte CLASS_ANSWER = (byte) 0x02;
52:
53: /**
54: * Server answering for a class that was not found.
55: */
56: byte CLASS_NOT_FOUND = (byte) 0x03;
57:
58: /**
59: * Client asking for a resource.
60: */
61: byte RESOURCE_REQUEST = (byte) 0x04;
62:
63: /**
64: * Server answering for a resource.
65: */
66: byte RESOURCE_ANSWER = (byte) 0x05;
67:
68: /**
69: * Server answering for a resource that was not found.
70: */
71: byte RESOURCE_NOT_FOUND = (byte) 0x06;
72:
73: /**
74: * Ask for the PROVIDER_URL.
75: */
76: byte PROVIDER_URL_REQUEST = (byte) 0x07;
77:
78: /**
79: * Gets the PROVIDER_URL.
80: */
81: byte PROVIDER_URL_ANSWER = (byte) 0x08;
82:
83: }
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