01: /***************************************************************
02: * This file is part of the [fleXive](R) project.
03: *
04: * Copyright (c) 1999-2008
05: * UCS - unique computing solutions gmbh (http://www.ucs.at)
06: * All rights reserved
07: *
08: * The [fleXive](R) project is free software; you can redistribute
09: * it and/or modify it under the terms of the GNU General Public
10: * License as published by the Free Software Foundation;
11: * either version 2 of the License, or (at your option) any
12: * later version.
13: *
14: * The GNU General Public License can be found at
15: * http://www.gnu.org/copyleft/gpl.html.
16: * A copy is found in the textfile GPL.txt and important notices to the
17: * license from the author are found in LICENSE.txt distributed with
18: * these libraries.
19: *
20: * This library is distributed in the hope that it will be useful,
21: * but WITHOUT ANY WARRANTY; without even the implied warranty of
22: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23: * GNU General Public License for more details.
24: *
25: * For further information about UCS - unique computing solutions gmbh,
26: * please see the company website: http://www.ucs.at
27: *
28: * For further information about [fleXive](R), please see the
29: * project website: http://www.flexive.org
30: *
31: *
32: * This copyright notice MUST APPEAR in all copies of the file!
33: ***************************************************************/package com.flexive.shared.configuration;
34:
35: /**
36: * Basic implementation of <code>ParameterData</code>. Container for the path,
37: * the key and the default value of a parameter.
38: *
39: * @author Daniel Lichtenberger (daniel.lichtenberger@flexive.com), UCS - unique computing solutions gmbh (http://www.ucs.at)
40: *
41: * @param <T> parameter value type
42: */
43: public class ParameterDataBean<T> implements ParameterData<T> {
44: private static final long serialVersionUID = 2602058914095136489L;
45: protected ParameterPath path;
46: protected String key;
47: protected T defaultValue;
48:
49: /**
50: * Constructor.
51: *
52: * @param path path for the parameter
53: * @param key key for the parameter (unless for aggregate parameters)
54: * @param defaultValue default value
55: */
56: public ParameterDataBean(ParameterPath path, String key,
57: T defaultValue) {
58: this .key = key;
59: this .path = path;
60: this .defaultValue = defaultValue;
61: }
62:
63: /**
64: * Constructor for aggregate parameters (with generated keys).
65: *
66: * @param path path to be used for the parameters
67: * @param defaultValue the default value
68: */
69: public ParameterDataBean(ParameterPath path, T defaultValue) {
70: this .path = path;
71: this .key = "";
72: this .defaultValue = defaultValue;
73: }
74:
75: /** {@inheritDoc} */
76: public ParameterPath getPath() {
77: return path;
78: }
79:
80: /** {@inheritDoc} */
81: public String getKey() {
82: return key;
83: }
84:
85: /** {@inheritDoc} */
86: public T getDefaultValue() {
87: return defaultValue;
88: }
89:
90: /** {@inheritDoc} */
91: @Override
92: public String toString() {
93: return path.toString() + "/" + key;
94: }
95: }
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