01: /*
02: * Copyright (c) 1998-2004 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Sam
27: */
28:
29: package com.caucho.widget;
30:
31: import com.caucho.util.L10N;
32:
33: import java.util.logging.Logger;
34:
35: public class TextWidgetState extends WidgetState {
36: private static L10N L = new L10N(TextWidgetState.class);
37:
38: static protected final Logger log = Logger
39: .getLogger(TextWidgetState.class.getName());
40:
41: private String _value;
42:
43: public void decode(String[] data) throws WidgetException {
44: String value = null;
45:
46: if (data != null && data.length > 0) {
47: value = data[0];
48:
49: if (value.length() == 0)
50: value = null;
51: }
52:
53: _value = value;
54: }
55:
56: public String[] encode() throws WidgetException {
57: if (_value == null || _value.length() == 0)
58: return null;
59: else
60: return new String[] { _value };
61: }
62:
63: public String getValue() {
64: return _value;
65: }
66:
67: public void reset() {
68: _value = null;
69: }
70: }
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