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Java > Open Source Codes > org > ofbiz > entity > GenericPK


1 /*
2  * $Id: GenericPK.java 5462 2005-08-05 18:35:48Z jonesde $
3  *
4  * Copyright (c) 2001-2005 The Open For Business Project - www.ofbiz.org
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  * and/or sell copies of the Software, and to permit persons to whom the
11  * Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included
14  * in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
20  * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
21  * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
22  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  */
24 package org.ofbiz.entity;
25
26 import java.util.Map JavaDoc;
27
28 import javolution.realtime.ObjectFactory;
29
30 import org.ofbiz.entity.model.ModelEntity;
31
32 /**
33  * Generic Entity Primary Key Object
34  *
35  * @author <a HREF="mailto:jonesde@ofbiz.org">David E. Jones</a>
36  * @version $Rev: 5462 $
37  * @since 2.0
38  */
39 public class GenericPK extends GenericEntity {
40
41     protected static final ObjectFactory genericPKFactory = new ObjectFactory() {
42         protected Object JavaDoc create() {
43             return new GenericPK();
44         }
45     };
46     
47     protected GenericPK() { }
48     
49     /** Creates new GenericPK */
50     public static GenericPK create(ModelEntity modelEntity) {
51         GenericPK newPK = (GenericPK) genericPKFactory.object();
52         newPK.init(modelEntity);
53         return newPK;
54     }
55
56     /** Creates new GenericPK from existing Map */
57     public static GenericPK create(ModelEntity modelEntity, Map JavaDoc fields) {
58         GenericPK newPK = (GenericPK) genericPKFactory.object();
59         newPK.init(modelEntity, fields);
60         return newPK;
61     }
62
63     /** Creates new GenericPK from existing GenericPK */
64     public static GenericPK create(GenericPK value) {
65         GenericPK newPK = (GenericPK) genericPKFactory.object();
66         newPK.init(value);
67         return newPK;
68     }
69
70     /** Clones this GenericPK, this is a shallow clone & uses the default shallow HashMap clone
71      *@return Object that is a clone of this GenericPK
72      */
73     public Object JavaDoc clone() {
74         GenericPK newEntity = GenericPK.create(this);
75         newEntity.setDelegator(internalDelegator);
76         return newEntity;
77     }
78 }
79
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