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


1 /* ====================================================================
2  *
3  * The ObjectStyle Group Software License, version 1.1
4  * ObjectStyle Group - http://objectstyle.org/
5  *
6  * Copyright (c) 2002-2005, Andrei (Andrus) Adamchik and individual authors
7  * of the software. All rights reserved.
8  *
9  * Redistribution and use in source and binary forms, with or without
10  * modification, are permitted provided that the following conditions
11  * are met:
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13  * 1. Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
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19  * distribution.
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21  * 3. The end-user documentation included with the redistribution, if any,
22  * must include the following acknowlegement:
23  * "This product includes software developed by independent contributors
24  * and hosted on ObjectStyle Group web site (http://objectstyle.org/)."
25  * Alternately, this acknowlegement may appear in the software itself,
26  * if and wherever such third-party acknowlegements normally appear.
27  *
28  * 4. The names "ObjectStyle Group" and "Cayenne" must not be used to endorse
29  * or promote products derived from this software without prior written
30  * permission. For written permission, email
31  * "andrus at objectstyle dot org".
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33  * 5. Products derived from this software may not be called "ObjectStyle"
34  * or "Cayenne", nor may "ObjectStyle" or "Cayenne" appear in their
35  * names without prior written permission.
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37  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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43  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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48  * SUCH DAMAGE.
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51  * This software consists of voluntary contributions made by many
52  * individuals and hosted on ObjectStyle Group web site. For more
53  * information on the ObjectStyle Group, please see
54  * <http://objectstyle.org/>.
55  */
56 package org.objectstyle.cayenne.modeler.action;
57
58 import java.awt.event.ActionEvent JavaDoc;
59
60 import org.objectstyle.cayenne.map.DataMap;
61 import org.objectstyle.cayenne.modeler.Application;
62 import org.objectstyle.cayenne.modeler.dialog.classgen.ClassGeneratorController;
63 import org.objectstyle.cayenne.modeler.util.CayenneAction;
64 import org.objectstyle.cayenne.project.ProjectPath;
65
66 /**
67  * @author Andrei Adamchik
68  */
69 public class GenerateClassesAction extends CayenneAction {
70
71     public static String JavaDoc getActionName() {
72         return "Generate Classes";
73     }
74
75     /**
76      * Constructor for GenerateClassesAction.
77      */
78     public GenerateClassesAction(Application application) {
79         super(getActionName(), application);
80     }
81     
82     public String JavaDoc getIconName() {
83         return "icon-gen_java.gif";
84     }
85
86     /**
87      * @see org.objectstyle.cayenne.modeler.util.CayenneAction#performAction(ActionEvent)
88      */
89     public void performAction(ActionEvent JavaDoc e) {
90         generateClasses();
91     }
92
93     protected void generateClasses() {
94         new ClassGeneratorController(getProjectController()).startup();
95     }
96
97     /**
98      * Returns <code>true</code> if path contains a DataMap object.
99      */
100     public boolean enableForPath(ProjectPath path) {
101         if (path == null) {
102             return false;
103         }
104
105         return path.firstInstanceOf(DataMap.class) != null;
106     }
107 }
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