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1
30 package com.genimen.djeneric.tools.modeler.dialogs;
31
32 import java.awt.BorderLayout  ;
33 import java.awt.Dimension ;
34 import java.awt.Toolkit ;
35 import java.awt.event.ActionEvent ;
36 import java.awt.event.FocusEvent ;
37 import java.awt.event.KeyEvent ;
38
39 import javax.swing.DefaultComboBoxModel ;
40 import javax.swing.JButton ;
41 import javax.swing.JCheckBox ;
42 import javax.swing.JComboBox ;
43 import javax.swing.JDialog ;
44 import javax.swing.JLabel ;
45 import javax.swing.JPanel ;
46 import javax.swing.JTextField ;
47
48 import com.genimen.djeneric.language.Messages;
49 import com.genimen.djeneric.repository.DjExtent;
50 import com.genimen.djeneric.repository.DjPersistenceManager;
51 import com.genimen.djeneric.repository.DjProperty;
52 import com.genimen.djeneric.repository.DjRelation;
53 import com.genimen.djeneric.tools.modeler.ModelEditor;
54 import com.genimen.djeneric.ui.DjVerticalFlowLayout;
55 import com.genimen.djeneric.ui.Util;
56 import com.genimen.djeneric.util.DjLogger;
57
58 public class CreateRelationDialog extends JDialog
59 {
60 private static final long serialVersionUID = 1L;
61 JPanel panel1 = new JPanel ();
62 BorderLayout borderLayout1 = new BorderLayout ();
63 JPanel jPanel1 = new JPanel ();
64 BorderLayout borderLayout2 = new BorderLayout ();
65 JPanel jPanel2 = new JPanel ();
66 BorderLayout borderLayout3 = new BorderLayout ();
67 JButton _butOk = new JButton ();
68 JButton _butCancel = new JButton ();
69 JPanel jPanel3 = new JPanel ();
70 JPanel jPanel4 = new JPanel ();
71 JLabel jLabel1 = new JLabel ();
72 JLabel jLabel2 = new JLabel ();
73 DjVerticalFlowLayout verticalFlowLayout1 = new DjVerticalFlowLayout();
74 DjVerticalFlowLayout verticalFlowLayout2 = new DjVerticalFlowLayout();
75 JLabel jLabel3 = new JLabel ();
76 JLabel jLabel4 = new JLabel ();
77 JLabel jLabel5 = new JLabel ();
78 JLabel _lblMaster = new JLabel ();
79 JLabel _lblDetail = new JLabel ();
80 JTextField _edtRelation = new JTextField ();
81 JTextField _edtProperty = new JTextField ();
82 JCheckBox _chkContains = new JCheckBox ();
83 DjExtent _master;
84 DjExtent _detail;
85 String _mapping;
86 ModelEditor _editor;
87 JLabel jLabel6 = new JLabel ();
88 JCheckBox _chkRequired = new JCheckBox ();
89 JLabel _lblUnicity = new JLabel ();
90 JComboBox _cbbUnicity = new JComboBox ();
91
92 public CreateRelationDialog(ModelEditor editor, DjExtent master, DjExtent detail)
93 {
94 super(editor, Messages.getString("CreateRelationDialog.RelationProperties"), true);
95 try
96 {
97 _editor = editor;
98 _master = master;
99 _detail = detail;
100
101 jbInit();
102 _edtRelation.setText(_detail.getDefaultMasterRelationName());
103 _edtRelation.setText(fixRelationName());
104
105 String propName = master.getObjectType();
106 if (propName.length() > 1) propName = propName.substring(0, 1).toLowerCase() + propName.substring(1);
107 _edtProperty.setText(propName);
108 _edtProperty.setText(fixPropertyName());
109 _lblMaster.setText(master.getName());
110 _lblDetail.setText(detail.getName());
111 pack();
112
113 _mapping = _detail.findNextFreeMapping(DjPersistenceManager.MAPPING_REL);
114
115 _cbbUnicity.setModel(new DefaultComboBoxModel (new String []{"1:n", "1:1"}));
116 if (_mapping == null)
117 {
118 editor.setStatusMessage(Messages.getString("CreateRelationDialog.NoMoreRels"), false);
119 return;
120 }
121 Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
122 Dimension frameSize = getSize();
123 setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
124
125 setVisible(true);
126 }
127 catch (Exception ex)
128 {
129 DjLogger.log(ex);
130 }
131 }
132
133 protected String fixRelationName()
134 {
135 String tryString;
136 int tryCount = 0;
137
138 do
139 {
140 tryString = _edtRelation.getText();
141 if (tryCount > 0) tryString += tryCount;
142 tryCount++;
143 }
144 while (_master.hasRelation(tryString));
145
146 if (tryString.length() > 1) tryString = tryString.toLowerCase().substring(0, 1) + tryString.substring(1);
147 return tryString;
148 }
149
150 protected String fixPropertyName()
151 {
152 String tryString;
153 int tryCount = 0;
154
155 do
156 {
157 tryString = _edtProperty.getText();
158 if (tryCount > 0) tryString += tryCount;
159 tryCount++;
160 }
161 while (_detail.hasProperty(tryString));
162
163 return tryString;
164 }
165
166 void jbInit() throws Exception
167 {
168 panel1.setLayout(borderLayout1);
169 this.getContentPane().setLayout(borderLayout2);
170 jPanel1.setLayout(borderLayout3);
171 _butOk.setText(Messages.getString("global.Ok"));
172 _butOk.addActionListener(new java.awt.event.ActionListener ()
173 {
174 public void actionPerformed(ActionEvent e)
175 {
176 _butOk_actionPerformed(e);
177 }
178 });
179 _butCancel.setText(Messages.getString("global.Cancel"));
180 _butCancel.addActionListener(new java.awt.event.ActionListener ()
181 {
182 public void actionPerformed(ActionEvent e)
183 {
184 _butCancel_actionPerformed(e);
185 }
186 });
187 jLabel1.setText(Messages.getString("CreateRelationDialog.MasterExtent"));
188 jLabel2.setText(Messages.getString("CreateRelationDialog.DetailExtent"));
189 jPanel3.setLayout(verticalFlowLayout1);
190 jPanel4.setLayout(verticalFlowLayout2);
191 jLabel3.setText(Messages.getString("CreateRelationDialog.RelationName"));
192 jLabel4.setText(Messages.getString("CreateRelationDialog.DetailProperty"));
193 jLabel5.setText(Messages.getString("CreateRelationDialog.MasterContainsDetails"));
194 _lblMaster.setText(Messages.getString("global.Master"));
195 _lblDetail.setText(Messages.getString("CreateRelationDialog.detail"));
196 _edtRelation.setPreferredSize(new Dimension (200, 21));
197 _edtRelation.addFocusListener(new java.awt.event.FocusAdapter ()
198 {
199 public void focusGained(FocusEvent e)
200 {
201 _edtRelation_focusGained(e);
202 }
203 });
204 _edtRelation.addKeyListener(new java.awt.event.KeyAdapter ()
205 {
206 public void keyPressed(KeyEvent e)
207 {
208 handleEnterEscape(e);
209 }
210 });
211 _edtProperty.setPreferredSize(new Dimension (200, 21));
212 _edtProperty.addFocusListener(new java.awt.event.FocusAdapter ()
213 {
214 public void focusGained(FocusEvent e)
215 {
216 _edtProperty_focusGained(e);
217 }
218 });
219 _edtProperty.addKeyListener(new java.awt.event.KeyAdapter ()
220 {
221 public void keyPressed(KeyEvent e)
222 {
223 handleEnterEscape(e);
224 }
225 });
226 _chkContains.setSelected(true);
227 _chkContains.addKeyListener(new java.awt.event.KeyAdapter ()
228 {
229 public void keyPressed(KeyEvent e)
230 {
231 handleEnterEscape(e);
232 }
233 });
234 jLabel6.setText(Messages.getString("global.Required"));
235 _chkRequired.addKeyListener(new java.awt.event.KeyAdapter ()
236 {
237 public void keyPressed(KeyEvent e)
238 {
239 handleEnterEscape(e);
240 }
241 });
242
243 _chkRequired.setSelected(true);
244
245 _lblUnicity.setText(Messages.getString("RelationTableModel.Unicity"));
246 getContentPane().add(panel1, BorderLayout.CENTER);
247 this.getContentPane().add(jPanel1, BorderLayout.SOUTH);
248 jPanel1.add(jPanel2, BorderLayout.EAST);
249 jPanel2.add(_butCancel, null);
250 jPanel2.add(_butOk, null);
251 panel1.add(jPanel3, BorderLayout.WEST);
252 jPanel3.add(jLabel1, null);
253 jPanel3.add(jLabel2, null);
254 jPanel3.add(jLabel3, null);
255 jPanel3.add(jLabel4, null);
256 jPanel3.add(jLabel5, null);
257 jPanel3.add(jLabel6, null);
258 jPanel3.add(_lblUnicity, null);
259 panel1.add(jPanel4, BorderLayout.CENTER);
260 jPanel4.add(_lblMaster, null);
261 jPanel4.add(_lblDetail, null);
262 jPanel4.add(_edtRelation, null);
263 jPanel4.add(_edtProperty, null);
264 jPanel4.add(_chkContains, null);
265 jPanel4.add(_chkRequired, null);
266 jPanel4.add(_cbbUnicity, null);
267 Util.sizeButtons(jPanel2);
268 Util.sizeLabels(jPanel3);
269 Util.sizeLabels(jPanel4);
270 }
271
272 void _butOk_actionPerformed(ActionEvent e)
273 {
274 DjRelation newRel = null;
275 DjProperty newCol = null;
276 try
277 {
278 _edtRelation.setText(fixRelationName());
279 _edtProperty.setText(fixPropertyName());
280
281 newCol = new DjProperty(_edtProperty.getText(), _mapping, _edtProperty.getText(), _master.getNameSingular(),
282 _master, _chkRequired.isSelected(), _detail.getPropertyCount() * 10, null, Messages
283 .getString("CreateRelationDialog.LinkTo", _master.getNameSingular()));
284 _detail.addProperty(newCol);
285 newRel = _editor.getPersistenceManager().createRelation(_edtRelation.getText(), _master, _detail, newCol,
286 _chkContains.isSelected(), _master.getNamePlural());
287 newRel.setUnicity(_cbbUnicity.getSelectedIndex() == 0 ? DjRelation.ONE_TO_MANY : DjRelation.ONE_TO_ONE);
288 _detail.addMasterRelation(newRel);
289 _master.addDetailRelation(newRel);
290 _editor.validateModel(false);
291 setVisible(false);
292 }
293 catch (Exception x)
294 {
295 _detail.removeMasterRelation(newRel);
297 _master.removeDetailRelation(newRel);
298 _detail.removeProperty(newCol);
299 _editor.setStatusMessage(x);
300 }
301 }
302
303 void _butCancel_actionPerformed(ActionEvent e)
304 {
305 setVisible(false);
306 }
307
308 void handleEnterEscape(KeyEvent e)
309 {
310 if (e.getKeyCode() == KeyEvent.VK_ENTER) _butOk_actionPerformed(null);
311 if (e.getKeyCode() == KeyEvent.VK_ESCAPE) _butCancel_actionPerformed(null);
312 }
313
314 void _edtRelation_focusGained(FocusEvent e)
315 {
316 _edtRelation.selectAll();
317
318 }
319
320 void _edtProperty_focusGained(FocusEvent e)
321 {
322 _edtProperty.selectAll();
323
324 }
325
326 void _chkRequired_keyTyped(KeyEvent e)
327 {
328
329 }
330
331 void _chkRequired_keyPressed(KeyEvent e)
332 {
333
334 }
335
336 void _chkRequired_keyReleased(KeyEvent e)
337 {
338
339 }
340 } |
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