01: /*
02: * Copyright (c) 2004-2006, Jean-François Brazeau. All rights reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * 1. Redistributions of source code must retain the above copyright notice,
08: * this list of conditions and the following disclaimer.
09: *
10: * 2. Redistributions in binary form must reproduce the above copyright
11: * notice, this list of conditions and the following disclaimer in the
12: * documentation and/or other materials provided with the distribution.
13: *
14: * 3. The name of the author may not be used to endorse or promote products
15: * derived from this software without specific prior written permission.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18: * IMPLIEDWARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
22: * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
23: * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
25: * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
26: * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27: */
28: package jfb.tools.activitymgr.core.beans;
29:
30: /**
31: * Classe mère des bean persistants dont la clé primaire est un identifiant
32: * de type long.
33: */
34: public abstract class SimpleIdentityBean {
35:
36: /** Index de l'attribut 'id' */
37: public static final int ID_FIELD_IDX = 0;
38:
39: /** Identifiant */
40: private long id;
41:
42: /**
43: * @return l'identifiant de l'objet.
44: */
45: public long getId() {
46: return id;
47: }
48:
49: /**
50: * Définit l'identifiant de l'objet.
51: * @param id le nouvel identifiant.
52: */
53: public void setId(long id) {
54: this .id = id;
55: }
56:
57: /* (non-Javadoc)
58: * @see java.lang.Object#equals(java.lang.Object)
59: */
60: public boolean equals(Object obj) {
61: boolean equals = false;
62: if (obj != null && obj.getClass().equals(this .getClass())) {
63: SimpleIdentityBean activityBean = (SimpleIdentityBean) obj;
64: equals = (activityBean.getId() == id);
65: }
66: return equals;
67: }
68:
69: }
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