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: AbsNameMessage.java 1970 2007-10-16 11:49:25Z benoitf $
23: * --------------------------------------------------------------------------
24: */package org.ow2.easybeans.component.smartclient.message;
25:
26: import java.nio.ByteBuffer;
27:
28: /**
29: * Abstract class that can be used to exchange a message with a name inside.
30: * @author Florent Benoit
31: */
32: public abstract class AbsNameMessage extends AbsMessage {
33:
34: /**
35: * Name used for this message.
36: */
37: private String name = null;
38:
39: /**
40: * Builds a new message with the given name.
41: * @param name the given name
42: */
43: public AbsNameMessage(final String name) {
44: super ();
45: this .name = name;
46: }
47:
48: /**
49: * Builds a message by using the data contains in the bytebuffer.
50: * @param dataBuffer the data of the message to extract.
51: */
52: public AbsNameMessage(final ByteBuffer dataBuffer) {
53: super ();
54:
55: // rest of bytes = className
56: this .name = decode(dataBuffer);
57:
58: }
59:
60: /**
61: * Gets the name of this message.
62: * @return the name of this message.
63: */
64: public String getName() {
65: return name;
66: }
67:
68: /**
69: * Gets the OpCode of this message.
70: * @return the operation code.
71: */
72: @Override
73: public abstract byte getOpCode();
74:
75: /**
76: * Gets the content of this message (only this part, not the header).
77: * @return the content of this message.
78: */
79: @Override
80: public ByteBuffer getSubMessage() {
81: // Needs to send the name
82: ByteBuffer nameBuffer = encode(name);
83:
84: return nameBuffer;
85: }
86:
87: }
|