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1
30 package com.genimen.djeneric.tools.modeler.extenteditor;
31
32 import java.awt.Component  ;
33 import java.awt.event.MouseAdapter ;
34 import java.awt.event.MouseEvent ;
35 import java.util.ArrayList ;
36
37 import javax.swing.DefaultComboBoxModel ;
38 import javax.swing.JCheckBox ;
39 import javax.swing.JComboBox ;
40 import javax.swing.JTable ;
41 import javax.swing.event.TableModelEvent ;
42 import javax.swing.table.TableCellEditor ;
43 import javax.swing.table.TableColumn ;
44 import javax.swing.table.TableColumnModel ;
45
46 import com.genimen.djeneric.language.Messages;
47 import com.genimen.djeneric.repository.DjDomain;
48 import com.genimen.djeneric.repository.DjDomainValue;
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.DjPropertyType;
53 import com.genimen.djeneric.repository.DjRelation;
54 import com.genimen.djeneric.repository.DjSession;
55 import com.genimen.djeneric.repository.exceptions.CatalogException;
56 import com.genimen.djeneric.repository.exceptions.DjenericException;
57 import com.genimen.djeneric.tools.modeler.ModelEditor;
58 import com.genimen.djeneric.ui.DjCellEditor;
59 import com.genimen.djeneric.ui.DjCheckCellRenderer;
60 import com.genimen.djeneric.ui.DjModelColumn;
61 import com.genimen.djeneric.ui.DjTable;
62 import com.genimen.djeneric.ui.DjTableModel;
63 import com.genimen.djeneric.util.DjString;
64
65 public class PropertyTableModel extends DjTableModel
66 {
67 private static final long serialVersionUID = 1L;
68 private DjPersistenceManager _mgr;
69
70 private final int _colCount = 12;
71
72 private final int IDX_SEQ = 0;
73 private final int IDX_NAME = 1;
74 private final int IDX_ALIAS = 2;
75 private final int IDX_PROMPT = 3;
76 private final int IDX_TYPE = 4;
77 private final int IDX_DEFAULT_VALUE = 5;
78 private final int IDX_REQUIRED = 6;
79 private final int IDX_QUERYABLE = 7;
80 private final int IDX_SORT_ORDER = 8;
81 private final int IDX_PART_OF_UID = 9;
82 private final int IDX_DESCRIPTION = 10;
83 private final int IDX_MAPPING = 11;
84
85 private ArrayList _newProperties = new ArrayList ();
86
87 public PropertyTableModel(DjPersistenceManager mgr, DjExtent extent)
88 {
89 setExtent(extent);
90 _mgr = mgr;
91
92 _columns = new DjModelColumn[_colCount];
93
94 _columns[IDX_SEQ] = new DjModelColumn(Messages.getString("global.Seq"), 30, Messages
95 .getString("PropertyTableModel.SequentialOrder"), new InheritanceIndicationRenderer(extent,
96 InheritanceIndicationRenderer.PROPERTY));
97 _columns[IDX_NAME] = new DjModelColumn(Messages.getString("global.Name"), 110, Messages
98 .getString("PropertyTableModel.NameOfProp"));
99 _columns[IDX_ALIAS] = new DjModelColumn(Messages.getString("global.Alias"), 110, Messages
100 .getString("PropertyTableModel.AliasOfProp"));
101 _columns[IDX_PROMPT] = new DjModelColumn(Messages.getString("global.Prompt"), 110, Messages
102 .getString("PropertyTableModel.PromptForDsp"));
103 _columns[IDX_TYPE] = new DjModelColumn(Messages.getString("global.Type"), 120, Messages
104 .getString("PropertyTableModel.TypeOfProp"));
105 _columns[IDX_DEFAULT_VALUE] = new DjModelColumn(Messages.getString("global.Default"), 80, Messages
106 .getString("PropertyTableModel.DefaultValue"));
107 _columns[IDX_MAPPING] = new DjModelColumn(Messages.getString("global.Mapping"), 80, Messages
108 .getString("PropertyTableModel.MappingToPersist"));
109 _columns[IDX_REQUIRED] = new DjModelColumn(Messages.getString("global.Req"), 30,
110 Messages.getString("global.IsReq"), new DjCheckCellRenderer());
111 _columns[IDX_PART_OF_UID] = new DjModelColumn(Messages.getString("global.UID"), 30, Messages
112 .getString("global.IsUID"), new DjCheckCellRenderer());
113 _columns[IDX_QUERYABLE] = new DjModelColumn(Messages.getString("global.Qry"), 30, Messages
114 .getString("global.IsQuery"), new DjCheckCellRenderer());
115 _columns[IDX_SORT_ORDER] = new DjModelColumn(Messages.getString("global.SortOrder"), 65, Messages
116 .getString("PropertyTableModel.DefaultSortOrder"));
117 _columns[IDX_DESCRIPTION] = new DjModelColumn(Messages.getString("global.Description"), 300, Messages
118 .getString("PropertyTableModel.DescriptionOrTooltip"));
119 }
120
121 public DjProperty[] getNewProperties()
122 {
123 return (DjProperty[]) _newProperties.toArray(new DjProperty[0]);
124 }
125
126 public void autoAdjustMappings() throws DjenericException
127 {
128 _extent.autoAdjustMappings(getNewProperties());
130
131 DjProperty[] invalids = _extent.getPropertiesWithInvalidMapping();
136 if (invalids.length > 0)
137 {
138 DjSession session = _mgr.createSession();
139 try
140 {
141 if (_extent.isEmpty(session))
142 {
143 _extent.autoAdjustMappings(invalids);
144 }
145 }
146 finally
147 {
148 session.close();
149 }
150 }
151 }
152
153 public TableCellEditor getColumnEditor(int column)
154 {
155 if (column == IDX_TYPE)
156 {
157 return new DjCellEditor(new JComboBox ())
158 {
159 private static final long serialVersionUID = 1L;
160
161 public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)
162 {
163 JComboBox cbb = (JComboBox ) editorComponent;
164 cbb.setEditable(true);
165 cbb.setModel(new DefaultComboBoxModel (_mgr.getValidTypeNames()));
166 delegate.setValue(value);
167 return editorComponent;
168 }
169 };
170 }
171 else if (column == IDX_MAPPING)
172 {
173 return new MappingCellEditor(_extent, this);
174 }
175 else if (column == IDX_REQUIRED || column == IDX_QUERYABLE || column == IDX_PART_OF_UID)
176 {
177 return new DjCellEditor(new JCheckBox ());
178 }
179 else if (column == IDX_DEFAULT_VALUE)
180 {
181 return new DefaultValueCellEditor(new JComboBox ());
182 }
183
184 return super.getColumnEditor(column);
185 }
186
187 String findNextFreeMapping()
188 {
189 try
190 {
191 return _extent.findNextFreeMapping(DjPersistenceManager.MAPPING_STR);
192 }
193 catch (CatalogException e)
194 {
195 }
197 try
198 {
199 return _extent.findNextFreeMapping(DjPersistenceManager.MAPPING_NUM);
200 }
201 catch (CatalogException e1)
202 {
203 }
205 try
206 {
207 return _extent.findNextFreeMapping(DjPersistenceManager.MAPPING_DAT);
208 }
209 catch (CatalogException e2)
210 {
211 setStatusMessage(Messages.getString("PropertyTableModel.NoFreeMaps"), false);
212 }
213
214 return DjPersistenceManager.MAPPING_STR + "01";
215 }
216
217 public int getRowCount()
218 {
219 if (_extent == null) return 0;
220
221 return _extent.getPropertyCount();
222 }
223
224 public int getColumnCount()
225 {
226 return _colCount;
227 }
228
229 public boolean isCellEditable(int row, int column)
230 {
231 if (!isEditable()) return false;
232 DjProperty c = _extent.getProperty(row);
233 if (_extent.isInherited(c)) return false;
234 if (c.getMapping().equals(DjPersistenceManager.MAPPING_OBJECT_ID)) return false;
235
236 return super.isCellEditable(row, column);
237 }
238
239 public Object getValueAt(int nRow, int nCol)
240 {
241 if (nRow < 0 || nRow >= getRowCount()) return "";
242
243 DjProperty c = _extent.getProperty(nRow);
244 if (nCol == IDX_SEQ) return new Integer (c.getSeq());
245 else if (nCol == IDX_SORT_ORDER)
246 {
247 if (c.getSortOrder() == 0) return "";
248 return new Integer (c.getSortOrder());
249 }
250 else if (nCol == IDX_NAME) return c.getName();
251 else if (nCol == IDX_ALIAS) return c.getAlias();
252 else if (nCol == IDX_PROMPT) return c.getPrompt();
253 else if (nCol == IDX_MAPPING) return c.getMapping();
254 else if (nCol == IDX_TYPE) return c.getTypeName();
255 else if (nCol == IDX_DEFAULT_VALUE) return c.getDefaultValue();
256 else if (nCol == IDX_REQUIRED) return new Boolean (c.isRequired());
257 else if (nCol == IDX_PART_OF_UID) return new Boolean (c.isPartOfUID());
258 else if (nCol == IDX_QUERYABLE) return new Boolean (c.isQueryable());
259 else if (nCol == IDX_DESCRIPTION) return c.getDescription();
260 else return Messages.getString("global.InvalidColumn", String.valueOf(nCol));
261 }
262
263 public void setValueAt(Object aValue, int rowIndex, int columnIndex)
264 {
265 if (rowIndex < 0 || rowIndex >= getRowCount()) return;
266 if (aValue == null) return;
267 notifyModified();
268
269 boolean setMessage2Ok = true;
270 try
271 {
272 DjProperty c = _extent.getProperty(rowIndex);
273 if (columnIndex == IDX_SEQ) c.setSeq(convert2Int(aValue.toString()));
274 else if (columnIndex == IDX_SORT_ORDER) c.setSortOrder(convert2Int(aValue.toString()));
275 else if (columnIndex == IDX_NAME)
276 {
277 c.setName(aValue.toString());
278 _extent.updateHashes();
279
280 if (c.getPrompt().equals(Messages.getString("PropertyTableModel.PromptHere")))
281 {
282 c.setPrompt(DjString.initCapNoLowerCase(c.getName()));
283 }
284 }
285 else if (columnIndex == IDX_PROMPT) c.setPrompt(aValue.toString());
286 else if (columnIndex == IDX_ALIAS) c.setAlias(aValue.toString());
287 else if (columnIndex == IDX_MAPPING) c.setMapping(aValue.toString());
288 else if (columnIndex == IDX_TYPE)
289 {
290 DjPropertyType type;
291 try
292 {
293 type = _mgr.getType(aValue.toString());
294 }
295 catch (Exception x)
296 {
297 type = _mgr.looslyFindType(aValue.toString());
298 }
299 c.setType(type);
300 }
301 else if (columnIndex == IDX_DEFAULT_VALUE) c.setDefaultValue(aValue.toString());
302 else if (columnIndex == IDX_REQUIRED)
303 {
304 boolean isReq = ((Boolean ) aValue).booleanValue();
305 c.setRequired(isReq);
306 }
307 else if (columnIndex == IDX_PART_OF_UID)
308 {
309 boolean part = ((Boolean ) aValue).booleanValue();
310 c.setPartOfUID(part);
311 }
312 else if (columnIndex == IDX_QUERYABLE) c.setQueryable(((Boolean ) aValue).booleanValue());
313 else if (columnIndex == IDX_DESCRIPTION) c.setDescription(aValue.toString());
314 if (setMessage2Ok) setStatusMessage(ModelEditor.OK_MSG);
315 }
316 catch (Exception x)
317 {
318 setStatusMessage(x);
319 }
320
321 }
322
323 int counter = 1;
324
325 public int insertRow(int atIdx)
326 {
327 if (!isEditable()) return -1;
328 try
329 {
330 DjProperty c = new DjProperty(Messages.getString("global.newSomething") + counter++, findNextFreeMapping(), null,
331 Messages.getString("PropertyTableModel.PromptHere"), _mgr.getType("String"), false, (_extent
332 .getPropertyCount() + 1) * 10, null, "");
333 _extent.addProperty(c);
334 _newProperties.add(c);
335 notifyModified();
336 setStatusMessage(ModelEditor.OK_MSG);
337 return _extent.getPropertyCount() - 1;
338 }
339 catch (Exception x)
340 {
341 setStatusMessage(x);
342 }
343 return -1;
344 }
345
346 public boolean deleteRow(int atIdx)
347 {
348 if (!isEditable()) return false;
349 try
350 {
351 DjProperty c = _extent.getProperty(atIdx);
352 if (_extent.isInherited(c))
353 {
354 setStatusMessage(Messages.getString("PropertyTableModel.CanNotDeletePropInherited", _extent.getSuper()
355 .getName()), false);
356 return false;
357 }
358
359 DjRelation rels = _extent.getMasterRelationByPropertyName(_extent.getProperty(atIdx).getName());
360 if (rels != null)
361 {
362 setStatusMessage(Messages.getString("PropertyTableModel.CanNotDeletePropInRel", rels.getName()), false);
363 return false;
364 }
365 _extent.removeProperty(_extent.getProperty(atIdx));
366 _newProperties.remove(c);
367 notifyModified();
368 setStatusMessage(ModelEditor.OK_MSG);
369 return true;
370 }
371 catch (Exception x)
372 {
373 setStatusMessage(x);
374 }
375 return false;
376 }
377
378 public MouseAdapter getHeaderClickListener(DjTable table)
379 {
380 return new ColumnListener(table);
381 }
382
383 private final class DefaultValueCellEditor extends DjCellEditor
384 {
385 private static final long serialVersionUID = 1L;
386
387 private DefaultValueCellEditor(JComboBox comboBox)
388 {
389 super(comboBox);
390 }
391
392 public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)
393 {
394 ArrayList possibles = getValidDefaults(row);
395
396 JComboBox cbb = (JComboBox ) editorComponent;
397 cbb.setEditable(true);
398 cbb.setModel(new DefaultComboBoxModel (possibles.toArray()));
399 delegate.setValue(value);
400 return editorComponent;
401 }
402
403 private ArrayList getValidDefaults(int row)
404 {
405 ArrayList possibles = new ArrayList ();
406
407 DjProperty prop = _extent.getProperty(row);
408 if (prop != null && prop.getType() instanceof DjDomain)
409 {
410 DjDomain domain = (DjDomain) prop.getType();
411 DjDomainValue[] values = domain.getValidValues();
412 for (int i = 0; i < values.length; i++)
413 possibles.add(values[i].getValue());
414 }
415
416 return possibles;
417 }
418 }
419
420 class ColumnListener extends MouseAdapter
421 {
422 protected DjTable _extent;
423 boolean _sortAsc = true;
424 int _sortCol = -1;
425
426 public ColumnListener(DjTable table)
427 {
428 _extent = table;
429 }
430
431 public void mouseClicked(MouseEvent e)
432 {
433 TableColumnModel colModel = _extent.getColumnModel();
434 int columnModelIndex = colModel.getColumnIndexAtX(e.getX());
435 int modelIndex = colModel.getColumn(columnModelIndex).getModelIndex();
436 if (modelIndex < 0) return;
437 if (_sortCol == modelIndex) _sortAsc = !_sortAsc;
438 else _sortCol = modelIndex;
439 for (int i = 0; i < getColumnCount(); i++)
440 {
441 TableColumn column = colModel.getColumn(i);
442 column.setHeaderValue(getColumnName(column.getModelIndex()));
443 }
444 _extent.getTableHeader().repaint();
445 _extent.tableChanged(new TableModelEvent (PropertyTableModel.this));
448 _extent.repaint();
449 }
450 }
451 } |
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