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Java > Open Source Codes > org > tigris > scarab > om > RModuleAttributeManager


1 package org.tigris.scarab.om;
2
3 /* ================================================================
4  * Copyright (c) 2000-2003 CollabNet. All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions are
8  * met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
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13  * 2. Redistributions in binary form must reproduce the above copyright
14  * notice, this list of conditions and the following disclaimer in the
15  * documentation and/or other materials provided with the distribution.
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18  * any, must include the following acknowlegement: "This product includes
19  * software developed by CollabNet <http://www.Collab.Net/>."
20  * Alternately, this acknowlegement may appear in the software itself, if
21  * and wherever such third-party acknowlegements normally appear.
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28  * "Scarab" names nor may "Tigris" or "Scarab" appear in their names without
29  * prior written permission of CollabNet.
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31  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
32  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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41  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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43  * ====================================================================
44  *
45  * This software consists of voluntary contributions made by many
46  * individuals on behalf of CollabNet.
47  */
48
49 import java.util.List JavaDoc;
50 import java.util.HashMap JavaDoc;
51
52 import org.apache.torque.TorqueException;
53 import org.apache.torque.om.Persistent;
54 import org.apache.torque.om.ComboKey;
55 import org.apache.torque.om.SimpleKey;
56
57 /**
58  * This class manages RModuleAttribute objects.
59  *
60  * @author <a HREF="mailto:jmcnally@collab.net">John McNally</a>
61  * @version $Id: RModuleAttributeManager.java 8446 2003-08-04 12:50:34Z mpoeschl $
62  */
63 public class RModuleAttributeManager
64     extends BaseRModuleAttributeManager
65 {
66     /**
67      * Creates a new <code>RModuleAttributeManager</code> instance.
68      *
69      * @exception TorqueException if an error occurs
70      */
71     public RModuleAttributeManager()
72         throws TorqueException
73     {
74         super();
75         validFields = new HashMap JavaDoc();
76         validFields.put(RModuleAttributePeer.MODULE_ID, null);
77     }
78
79     protected Persistent putInstanceImpl(Persistent om)
80         throws TorqueException
81     {
82         Persistent oldOm = super.putInstanceImpl(om);
83         List JavaDoc listeners = (List JavaDoc)listenersMap
84             .get(RModuleAttributePeer.MODULE_ID);
85         notifyListeners(listeners, oldOm, om);
86         return oldOm;
87     }
88
89     public static final RModuleAttribute getInstance(Module module,
90         Attribute attribute, IssueType issueType)
91         throws TorqueException
92     {
93         SimpleKey[] keys = {
94             SimpleKey.keyFor(module.getModuleId()),
95             SimpleKey.keyFor(attribute.getAttributeId()),
96             SimpleKey.keyFor(issueType.getIssueTypeId())
97         };
98         return getInstance(new ComboKey(keys));
99     }
100
101     public static final RModuleAttribute getInstance(Integer JavaDoc moduleId,
102         Integer JavaDoc attributeId, Integer JavaDoc issueTypeId)
103         throws TorqueException
104     {
105         SimpleKey[] keys = {
106             SimpleKey.keyFor(moduleId),
107             SimpleKey.keyFor(attributeId),
108             SimpleKey.keyFor(issueTypeId)
109         };
110         return getInstance(new ComboKey(keys));
111     }
112
113
114     static void removeInstanceFromCache(RModuleAttribute rma)
115         throws TorqueException
116     {
117         RModuleAttributeManager thisManager = getManager();
118         thisManager.removeInstanceImpl(rma.getPrimaryKey());
119         List JavaDoc listeners = (List JavaDoc)thisManager.listenersMap
120             .get(RModuleAttributePeer.MODULE_ID);
121         thisManager.notifyListeners(listeners, rma, rma);
122     }
123 }
124
125
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