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Java > Open Source Codes > org > objectstyle > cayenne > modeler > action > CreateDerivedDbEntityAction


1 /* ====================================================================
2  *
3  * The ObjectStyle Group Software License, version 1.1
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6  * Copyright (c) 2002-2005, Andrei (Andrus) Adamchik and individual authors
7  * of the software. All rights reserved.
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24  * and hosted on ObjectStyle Group web site (http://objectstyle.org/)."
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55  */
56 package org.objectstyle.cayenne.modeler.action;
57
58 import javax.swing.Action JavaDoc;
59
60 import org.objectstyle.cayenne.map.DataMap;
61 import org.objectstyle.cayenne.map.DbEntity;
62 import org.objectstyle.cayenne.map.DerivedDbEntity;
63 import org.objectstyle.cayenne.modeler.Application;
64 import org.objectstyle.cayenne.project.NamedObjectFactory;
65
66 /**
67  * @author Andrei Adamchik
68  */
69 public class CreateDerivedDbEntityAction extends CreateDbEntityAction {
70
71     public static String JavaDoc getActionName() {
72         return "Create Derived DbEntity";
73     }
74     
75     /**
76      * Constructor for CreateDerivedDbEntityAction.
77      */
78     public CreateDerivedDbEntityAction(Application application) {
79         super(application);
80         super.setName(getActionName());
81         super.putValue(Action.DEFAULT, getActionName());
82     }
83     
84     public String JavaDoc getIconName() {
85         return "icon-derived-dbentity.gif";
86     }
87
88     /**
89      * Constructs and returns a new DerivedDbEntity. Entity returned
90      * is added to the DataMap.
91      */
92     protected DbEntity createEntity(DataMap map) {
93         DbEntity entity =
94             (DbEntity) NamedObjectFactory.createObject(DerivedDbEntity.class, map);
95         map.addDbEntity(entity);
96         return entity;
97     }
98
99 }
100
101
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