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


1 package org.tigris.scarab.om;
2
3 /* ================================================================
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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
55 /**
56  * This class manages Depend objects.
57  *
58  * @author <a HREF="mailto:jmcnally@collab.net">John McNally</a>
59  * @author <a HREF="mailto:jon@collab.net">Jon S. Stevens</a>
60  * @author <a HREF="mailto:elicia@collab.net">Elicia David</a>
61  * @version $Id: DependManager.java 6836 2003-01-18 00:57:21Z jon $
62  */
63 public class DependManager
64     extends BaseDependManager
65 {
66     /**
67      * Creates a new <code>DependManager</code> instance.
68      *
69      * @exception TorqueException if an error occurs
70      */
71     public DependManager()
72         throws TorqueException
73     {
74         super();
75         validFields = new HashMap JavaDoc();
76         validFields.put(DependPeer.DEPEND_ID, null);
77         validFields.put(DependPeer.OBSERVER_ID, null);
78         validFields.put(DependPeer.OBSERVED_ID, null);
79         validFields.put(DependPeer.DEPEND_TYPE_ID, null);
80         validFields.put(DependPeer.DELETED, null);
81     }
82
83     protected Persistent putInstanceImpl(Persistent om)
84         throws TorqueException
85     {
86         Persistent oldOm = super.putInstanceImpl(om);
87         List JavaDoc listeners = (List JavaDoc)listenersMap.get(DependPeer.DEPEND_ID);
88         notifyListeners(listeners, oldOm, om);
89         listeners = (List JavaDoc)listenersMap.get(DependPeer.OBSERVER_ID);
90         notifyListeners(listeners, oldOm, om);
91         listeners = (List JavaDoc)listenersMap.get(DependPeer.OBSERVED_ID);
92         notifyListeners(listeners, oldOm, om);
93         listeners = (List JavaDoc)listenersMap.get(DependPeer.DEPEND_TYPE_ID);
94         notifyListeners(listeners, oldOm, om);
95         listeners = (List JavaDoc)listenersMap.get(DependPeer.DELETED);
96         notifyListeners(listeners, oldOm, om);
97         return oldOm;
98     }
99 }
100
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