1 /*
2 ORG Usurper is a random value object generator library
3 Copyright (C) 2007 Pierre-Antoine Grégoire
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 */
19 package org.org.usurper.model;
20
21 /**
22 * The Class PropertyTypeDefinition is an immutable value object describing a target property type.
23 */
24 public class PropertyTypeDefinition implements ITargetDefinition {
25
26 private final Class<?> targetClass;
27
28 /**
29 * Instantiates a new PropertyTypeDefinition from a Class object.
30 *
31 * @param targetClass the target class
32 */
33 public PropertyTypeDefinition(final Class<?> targetClass) {
34 super();
35 this.targetClass = targetClass;
36 }
37
38 /**
39 * Instantiates a new PropertyTypeDefinition from the name of a Class.
40 *
41 * @param targetDescription the target description
42 */
43 public PropertyTypeDefinition(final String targetDescription) {
44 super();
45 String targetClassName = targetDescription;
46 try {
47 this.targetClass = Class.forName(targetClassName);
48 } catch (ClassNotFoundException e) {
49 throw new IllegalArgumentException("Impossible to resolve class in: " + targetDescription, e);
50 }
51 }
52
53 /**
54 * Gets the target class.
55 *
56 * @return the target class
57 */
58 public Class<?> getTargetClass() {
59 return targetClass;
60 }
61
62 @Override
63 public String toString() {
64 return targetClass.getName();
65 }
66
67 @Override
68 public boolean equals(Object obj) {
69 if (this == obj)
70 return true;
71 if ((obj == null) || (obj.getClass() != this.getClass()))
72 return false;
73 // object must be Test at this point
74 PropertyTypeDefinition other = (PropertyTypeDefinition) obj;
75 return targetClass.equals(other.targetClass);
76 }
77
78 @Override
79 public int hashCode() {
80 int hash = 7;
81 hash = 31 * hash + (null == targetClass ? 0 : targetClass.hashCode());
82 return hash;
83 }
84 }