root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / edition / EditableAdapter.java @ 6323
History | View | Annotate | Download (37.3 KB)
1 |
package com.iver.cit.gvsig.fmap.edition; |
---|---|
2 |
|
3 |
import java.io.IOException; |
4 |
import java.util.ArrayList; |
5 |
import java.util.Collection; |
6 |
import java.util.HashMap; |
7 |
import java.util.Iterator; |
8 |
import java.util.TreeMap; |
9 |
|
10 |
import com.hardcode.driverManager.Driver; |
11 |
import com.hardcode.driverManager.DriverLoadException; |
12 |
import com.hardcode.gdbms.engine.data.DataSourceFactory; |
13 |
import com.hardcode.gdbms.engine.data.NoSuchTableException; |
14 |
import com.hardcode.gdbms.engine.data.driver.DriverException; |
15 |
import com.hardcode.gdbms.engine.data.driver.ObjectDriver; |
16 |
import com.hardcode.gdbms.engine.data.edition.DataWare; |
17 |
import com.hardcode.gdbms.engine.values.Value; |
18 |
import com.iver.cit.gvsig.fmap.core.DefaultRow; |
19 |
import com.iver.cit.gvsig.fmap.core.IRow; |
20 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
21 |
import com.iver.cit.gvsig.fmap.drivers.FieldDescription; |
22 |
import com.iver.cit.gvsig.fmap.drivers.ITableDefinition; |
23 |
import com.iver.cit.gvsig.fmap.drivers.TableDefinition; |
24 |
import com.iver.cit.gvsig.fmap.edition.commands.AddFieldCommand; |
25 |
import com.iver.cit.gvsig.fmap.edition.commands.AddRowCommand; |
26 |
import com.iver.cit.gvsig.fmap.edition.commands.Command; |
27 |
import com.iver.cit.gvsig.fmap.edition.commands.CommandCollection; |
28 |
import com.iver.cit.gvsig.fmap.edition.commands.CommandRecord; |
29 |
import com.iver.cit.gvsig.fmap.edition.commands.MemoryCommandRecord; |
30 |
import com.iver.cit.gvsig.fmap.edition.commands.ModifyRowCommand; |
31 |
import com.iver.cit.gvsig.fmap.edition.commands.RemoveFieldCommand; |
32 |
import com.iver.cit.gvsig.fmap.edition.commands.RemoveRowCommand; |
33 |
import com.iver.cit.gvsig.fmap.edition.commands.RenameFieldCommand; |
34 |
import com.iver.cit.gvsig.fmap.edition.fieldmanagers.AbstractFieldManager; |
35 |
import com.iver.cit.gvsig.fmap.edition.rules.IRule; |
36 |
import com.iver.cit.gvsig.fmap.layers.FBitSet; |
37 |
import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
38 |
import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
39 |
import com.iver.cit.gvsig.fmap.operations.Cancel; |
40 |
|
41 |
/**
|
42 |
* DOCUMENT ME!
|
43 |
*
|
44 |
* @author Vicente Caballero Navarro
|
45 |
*/
|
46 |
public class EditableAdapter implements IEditableSource, IWriteable { |
47 |
protected boolean isEditing = false; |
48 |
|
49 |
private SelectableDataSource ds = null; |
50 |
|
51 |
protected FBitSet delRows = new FBitSet(); |
52 |
|
53 |
private CommandRecord cr;
|
54 |
|
55 |
protected IWriter writer;
|
56 |
|
57 |
/**
|
58 |
* Flag que indica que hay que tomar las siguientes operaciones como una
|
59 |
* operaci?n at?mica
|
60 |
*/
|
61 |
private boolean complex = false; |
62 |
|
63 |
private CommandCollection commands = null; |
64 |
|
65 |
protected ArrayList listFields = new ArrayList(); |
66 |
|
67 |
protected ArrayList listInternalFields = new ArrayList(); |
68 |
|
69 |
/**
|
70 |
* La clave ser? el fieldIndex. Para buscar si un value de una row ha de ser
|
71 |
* rellenado con defaultValue o con lo que venga del expansion file,
|
72 |
* miraremos si existe en este hash. Si existe, usamos el value del
|
73 |
* expansion file. Si no existe, usamos el defaultValue del campo busc?ndolo
|
74 |
* en la lista internalFields. Por cierto, en listInternalFields NO se
|
75 |
* borran campos. Solo se marcan como borrados.
|
76 |
*/
|
77 |
protected TreeMap actualFields; // la clave ser? el fieldIndex. |
78 |
|
79 |
protected class MyFieldManager extends AbstractFieldManager { |
80 |
|
81 |
public boolean alterTable() throws EditionException { |
82 |
return getFieldManager().alterTable();
|
83 |
} |
84 |
|
85 |
public void addField(FieldDescription fieldDesc) { |
86 |
super.addField(fieldDesc);
|
87 |
} |
88 |
|
89 |
public FieldDescription removeField(String fieldName) { |
90 |
// TODO Auto-generated method stub
|
91 |
return super.removeField(fieldName); |
92 |
} |
93 |
|
94 |
public void renameField(String antName, String newName) { |
95 |
// TODO Auto-generated method stub
|
96 |
super.renameField(antName, newName);
|
97 |
} |
98 |
|
99 |
} |
100 |
|
101 |
/*
|
102 |
* Establece una relaci?n entre los ?ndices de las geometr?as en el
|
103 |
* EditableFeatureSource y los ?ndices en el fichero de expansi?n FJP:
|
104 |
* CAMBIO: NECESITAMOS TRABAJAR CON FEATURE Y FEATUREITERATOR PARA IR
|
105 |
* PREPARANDO EL CAMINO, GUARDAMOS EL FEATUREID (STRING) COMO CLAVE, Y COMO
|
106 |
* VALOR, EL INDICE DENTRO DEL FICHERO DE EXPANSION (Integer). Lo de que
|
107 |
* FeatureId sea un String es por compatibilidad con OGC. Seg?n OGC, una
|
108 |
* Feature tiene que tener un Id string En el caso de los randomaccess,
|
109 |
* ser?n el id de registro En los casos de base de datos espaciales, supongo
|
110 |
* que siempre ser? num?rico tambi?n, pero lo tendremos que convertir a
|
111 |
* string. Lo que est? claro es que NO se puede confiar nunca en que sea
|
112 |
* algo correlativo (1, 2, 3, 4, 5, ... => FALSO!!)
|
113 |
*/
|
114 |
protected HashMap relations = new HashMap(); |
115 |
|
116 |
/*
|
117 |
* Fichero en el que se guardan las nuevas geometr?as, producto de adiciones
|
118 |
* o de modificaciones
|
119 |
*/
|
120 |
protected ExpansionFile expansionFile;
|
121 |
|
122 |
protected int numAdd = 0; |
123 |
|
124 |
private ObjectDriver editingDriver = new myObjectDriver(); |
125 |
|
126 |
private SelectableDataSource ods;
|
127 |
|
128 |
private ArrayList editionListeners = new ArrayList(); |
129 |
|
130 |
private ArrayList rules = new ArrayList(); |
131 |
|
132 |
protected int actualIndexFields; |
133 |
|
134 |
/**
|
135 |
* Crea un nuevo EditableAdapter.
|
136 |
*/
|
137 |
public EditableAdapter() {
|
138 |
expansionFile = new MemoryExpansionFile(this); |
139 |
cr = new MemoryCommandRecord();
|
140 |
} |
141 |
|
142 |
/**
|
143 |
* DOCUMENT ME!
|
144 |
*
|
145 |
* @param ds
|
146 |
* DOCUMENT ME!
|
147 |
* @throws DriverException
|
148 |
*/
|
149 |
public void setOriginalDataSource(SelectableDataSource ds) throws DriverException { |
150 |
this.ods = ds;
|
151 |
initalizeFields(ds); |
152 |
|
153 |
} |
154 |
|
155 |
/**
|
156 |
* @param ds
|
157 |
* @throws DriverException
|
158 |
*/
|
159 |
private void initalizeFields(SelectableDataSource ds) throws DriverException { |
160 |
FieldDescription[] fields = ds.getFieldsDescription();
|
161 |
listInternalFields.clear(); |
162 |
actualFields = new TreeMap(); |
163 |
for (int i=0; i < fields.length; i++) |
164 |
{ |
165 |
InternalField field = new InternalField(fields[i], InternalField.ORIGINAL, new Integer(i)); |
166 |
listFields.add(field); |
167 |
field.setFieldIndex(i); |
168 |
actualFields.put(field.getFieldId(), field); |
169 |
} |
170 |
try {
|
171 |
fieldsChanged(); |
172 |
} catch (EditionException e) {
|
173 |
e.printStackTrace(); |
174 |
throw new DriverException(e); |
175 |
} |
176 |
} |
177 |
|
178 |
private void fieldsChanged() throws EditionException { |
179 |
listInternalFields.add(actualFields.clone()); |
180 |
actualIndexFields = listInternalFields.size()-1;
|
181 |
try {
|
182 |
getRecordset().mapExternalFields(); |
183 |
} catch (DriverLoadException e) {
|
184 |
e.printStackTrace(); |
185 |
throw new EditionException(e); |
186 |
} catch (DriverException e) {
|
187 |
e.printStackTrace(); |
188 |
throw new EditionException(e); |
189 |
} |
190 |
} |
191 |
|
192 |
/**
|
193 |
* DOCUMENT ME!
|
194 |
*
|
195 |
* @throws EditionException
|
196 |
* DOCUMENT ME!
|
197 |
*/
|
198 |
public void startEdition(int sourceType) throws EditionException { |
199 |
isEditing = true;
|
200 |
// Obtenemos el driver y vemos si implementa IWriter.
|
201 |
/*
|
202 |
* DataWare dataWare =
|
203 |
* ods.getDataWare(DataSourceFactory.DATA_WARE_DIRECT_MODE);
|
204 |
* dataWare.get
|
205 |
*/
|
206 |
Driver drv = ods.getDriver();
|
207 |
if (drv instanceof IWriteable) { |
208 |
setWriter(((IWriteable) drv).getWriter()); |
209 |
} |
210 |
|
211 |
fireStartEditionEvent(sourceType); |
212 |
} |
213 |
|
214 |
/**
|
215 |
* Se ejecuta preProcess() del IWriter, luego se itera por los registros
|
216 |
* borrados por si el IWriter los quiere borrar (solo ser? necesario cuando
|
217 |
* escribimos sobre la misma tabla) y luego se itera por los nuevos
|
218 |
* registros llamando a process con el registro correcto. (A?adidos,
|
219 |
* modificados). Para finalizar, se ejecuta PostProcess
|
220 |
*
|
221 |
* @param writer
|
222 |
* IWriter que recibir? las llamadas.
|
223 |
*
|
224 |
* @throws EditionException
|
225 |
* DOCUMENT ME!
|
226 |
*/
|
227 |
public void stopEdition(IWriter writer, int sourceType) |
228 |
throws EditionException {
|
229 |
|
230 |
saveEdits(writer, sourceType); |
231 |
isEditing = false;
|
232 |
fireStopEditionEvent(sourceType); |
233 |
} |
234 |
|
235 |
public void saveEdits(IWriter writer, int sourceType) |
236 |
throws EditionException {
|
237 |
writer.preProcess(); |
238 |
|
239 |
try {
|
240 |
|
241 |
// Procesamos primero los borrados.
|
242 |
// Cuando se genere un tema nuevo, no se les debe hacer caso
|
243 |
// a estos registros
|
244 |
|
245 |
for (int i = delRows.nextSetBit(0); i >= 0; i = delRows |
246 |
.nextSetBit(i + 1)) {
|
247 |
int calculatedIndex = i;
|
248 |
Integer integer = new Integer(calculatedIndex); |
249 |
// Si no est? en el fichero de expansi?n, es de los originales
|
250 |
// y hay que borrarlo
|
251 |
DefaultRowEdited edRow = null;
|
252 |
if (!relations.containsKey(integer)) {
|
253 |
edRow = new DefaultRowEdited(new DefaultRow(ods |
254 |
.getRow(calculatedIndex)), |
255 |
DefaultRowEdited.STATUS_DELETED, calculatedIndex); |
256 |
writer.process(edRow); |
257 |
} else {
|
258 |
int num = ((Integer) relations.get(integer)).intValue(); |
259 |
|
260 |
// return expansionFile.getRow(num);
|
261 |
IRowEdited rowFromExpansion = expansionFile.getRow(num); |
262 |
// ?Habr?a que hacer aqu? setID(index + "")?
|
263 |
edRow = new DefaultRowEdited(rowFromExpansion
|
264 |
.getLinkedRow().cloneRow(), |
265 |
DefaultRowEdited.STATUS_DELETED, calculatedIndex); |
266 |
writer.process(edRow); |
267 |
} |
268 |
|
269 |
} |
270 |
|
271 |
int rowCount = getRowCount();
|
272 |
for (int i = 0; i < rowCount; i++) { |
273 |
IRowEdited rowEdited = getRow(i); |
274 |
|
275 |
if (rowEdited != null) { |
276 |
writer.process(rowEdited); |
277 |
} |
278 |
} |
279 |
writer.postProcess(); |
280 |
|
281 |
ods.reload(); |
282 |
initalizeFields(ods); |
283 |
|
284 |
} catch (DriverIOException e) {
|
285 |
e.printStackTrace(); |
286 |
throw new EditionException(e); |
287 |
} catch (IOException e) { |
288 |
e.printStackTrace(); |
289 |
throw new EditionException(e); |
290 |
} catch (DriverException e) {
|
291 |
e.printStackTrace(); |
292 |
throw new EditionException(e); |
293 |
} |
294 |
|
295 |
} |
296 |
|
297 |
/**
|
298 |
* DOCUMENT ME!
|
299 |
*
|
300 |
* @throws IOException
|
301 |
* DOCUMENT ME!
|
302 |
*/
|
303 |
public void cancelEdition(int sourceType) throws IOException { |
304 |
isEditing = false;
|
305 |
try {
|
306 |
clean(); |
307 |
} catch (DriverException e) {
|
308 |
e.printStackTrace(); |
309 |
throw new IOException("Error: " + e.getMessage()); |
310 |
} |
311 |
fireCancelEditionEvent(sourceType); |
312 |
} |
313 |
|
314 |
/*
|
315 |
* (non-Javadoc)
|
316 |
*
|
317 |
* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#getRow(int)
|
318 |
*/
|
319 |
public IRowEdited getRow(int index) throws DriverIOException, IOException { |
320 |
int calculatedIndex = getCalculatedIndex(index);
|
321 |
Integer integer = new Integer(calculatedIndex); |
322 |
DefaultRowEdited edRow = null;
|
323 |
// Si no est? en el fichero de expansi?n
|
324 |
if (!relations.containsKey(integer)) {
|
325 |
try {
|
326 |
/*
|
327 |
* edRow = new DefaultRowEdited(new
|
328 |
* DefaultRow(ods.getRow(calculatedIndex), "" + index),
|
329 |
* DefaultRowEdited.STATUS_ORIGINAL, index);
|
330 |
*/
|
331 |
DefaultRow auxR = new DefaultRow(ods.getRow(calculatedIndex));
|
332 |
edRow = new DefaultRowEdited(auxR,
|
333 |
DefaultRowEdited.STATUS_ORIGINAL, index); |
334 |
return createExternalRow(edRow, 0); |
335 |
// edRow = new DefaultRowEdited(new DefaultRow(ods
|
336 |
// .getRow(calculatedIndex)),
|
337 |
// DefaultRowEdited.STATUS_ORIGINAL, index);
|
338 |
} catch (DriverException e) {
|
339 |
throw new DriverIOException(e); |
340 |
} |
341 |
} else {
|
342 |
int num = ((Integer) relations.get(integer)).intValue(); |
343 |
|
344 |
// return expansionFile.getRow(num);
|
345 |
// ExpansionFile ya entrega el registro formateado como debe
|
346 |
IRowEdited rowFromExpansion = expansionFile.getRow(num); |
347 |
// ?Habr?a que hacer aqu? setID(index + "")?
|
348 |
edRow = new DefaultRowEdited(rowFromExpansion.getLinkedRow()
|
349 |
.cloneRow(), rowFromExpansion.getStatus(), index); |
350 |
return edRow;
|
351 |
} |
352 |
|
353 |
|
354 |
|
355 |
} |
356 |
|
357 |
/**
|
358 |
* DOCUMENT ME!
|
359 |
*
|
360 |
* @return DOCUMENT ME!
|
361 |
*
|
362 |
* @throws DriverIOException
|
363 |
* DOCUMENT ME!
|
364 |
* @throws IOException
|
365 |
* DOCUMENT ME!
|
366 |
*/
|
367 |
public int getRowCount() throws DriverIOException, IOException { |
368 |
try {
|
369 |
return (int) (ods.getRowCount() + numAdd) - delRows.cardinality();// - |
370 |
// expansionFile.getInvalidRows().cardinality();
|
371 |
} catch (DriverException e) {
|
372 |
throw new DriverIOException(e); |
373 |
} |
374 |
|
375 |
} |
376 |
|
377 |
/*
|
378 |
* (non-Javadoc)
|
379 |
*
|
380 |
* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#addRow(com.iver.cit.gvsig.fmap.core.IRow,
|
381 |
* java.lang.String)
|
382 |
*/
|
383 |
public int addRow(IRow row, String descrip, int sourceType) |
384 |
throws DriverIOException, IOException { |
385 |
|
386 |
try {
|
387 |
validateRow(row); |
388 |
} catch (EditionException e) {
|
389 |
e.printStackTrace(); |
390 |
throw new IOException(e.getMessage()); |
391 |
} |
392 |
|
393 |
int calculatedIndex = doAddRow(row, sourceType);
|
394 |
Command command = new AddRowCommand(this, row, calculatedIndex, |
395 |
sourceType); |
396 |
command.setDescription(descrip); |
397 |
if (complex) {
|
398 |
commands.add(command); |
399 |
} else {
|
400 |
cr.pushCommand(command); |
401 |
} |
402 |
|
403 |
return calculatedIndex;
|
404 |
} |
405 |
|
406 |
/**
|
407 |
* DOCUMENT ME!
|
408 |
*
|
409 |
* @throws DriverIOException
|
410 |
* DOCUMENT ME!
|
411 |
* @throws IOException
|
412 |
* DOCUMENT ME!
|
413 |
*/
|
414 |
public void undo() throws DriverIOException, IOException { |
415 |
// seleccion.clear();
|
416 |
if (cr.moreUndoCommands()) {
|
417 |
cr.undoCommand(); |
418 |
} |
419 |
} |
420 |
|
421 |
/**
|
422 |
* DOCUMENT ME!
|
423 |
*
|
424 |
* @throws DriverIOException
|
425 |
* DOCUMENT ME!
|
426 |
* @throws IOException
|
427 |
* DOCUMENT ME!
|
428 |
*/
|
429 |
public void redo() throws DriverIOException, IOException { |
430 |
// seleccion.clear();
|
431 |
if (cr.moreRedoCommands()) {
|
432 |
cr.redoCommand(); |
433 |
} |
434 |
} |
435 |
|
436 |
/*
|
437 |
* (non-Javadoc)
|
438 |
*
|
439 |
* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#removeRow(int)
|
440 |
*/
|
441 |
public void removeRow(int index, String descrip, int sourceType) |
442 |
throws IOException, DriverIOException { |
443 |
|
444 |
int calculatedIndex = getCalculatedIndex(index);
|
445 |
Command command = new RemoveRowCommand(this, calculatedIndex, |
446 |
sourceType); |
447 |
command.setDescription(descrip); |
448 |
if (complex) {
|
449 |
commands.add(command); |
450 |
} else {
|
451 |
cr.pushCommand(command); |
452 |
} |
453 |
doRemoveRow(calculatedIndex, sourceType); |
454 |
|
455 |
} |
456 |
|
457 |
/*
|
458 |
* (non-Javadoc)
|
459 |
*
|
460 |
* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#modifyRow(int,
|
461 |
* com.iver.cit.gvsig.fmap.core.IRow)
|
462 |
*/
|
463 |
public int modifyRow(int index, IRow row, String descrip, int sourceType) |
464 |
throws IOException, DriverIOException { |
465 |
|
466 |
try {
|
467 |
validateRow(row); |
468 |
} catch (EditionException e) {
|
469 |
e.printStackTrace(); |
470 |
throw new IOException(e.getMessage()); |
471 |
} |
472 |
|
473 |
int calculatedIndex = getCalculatedIndex(index);
|
474 |
int pos = doModifyRow(calculatedIndex, row, sourceType);
|
475 |
Command command = new ModifyRowCommand(this, calculatedIndex, pos, row, |
476 |
sourceType); |
477 |
command.setDescription(descrip); |
478 |
if (complex) {
|
479 |
commands.add(command); |
480 |
} else {
|
481 |
cr.pushCommand(command); |
482 |
} |
483 |
|
484 |
return pos;
|
485 |
} |
486 |
|
487 |
/**
|
488 |
* DOCUMENT ME!
|
489 |
*/
|
490 |
public void compact() { |
491 |
expansionFile.compact(relations); |
492 |
} |
493 |
|
494 |
/**
|
495 |
* DOCUMENT ME!
|
496 |
*/
|
497 |
public void startComplexRow() { |
498 |
complex = true;
|
499 |
commands = new CommandCollection();
|
500 |
} |
501 |
|
502 |
/**
|
503 |
* DOCUMENT ME!
|
504 |
*
|
505 |
* @throws IOException
|
506 |
* DOCUMENT ME!
|
507 |
* @throws DriverIOException
|
508 |
* DOCUMENT ME!
|
509 |
*/
|
510 |
public void endComplexRow(String description) throws IOException, |
511 |
DriverIOException { |
512 |
commands.setDescription(description); |
513 |
cr.pushCommand(commands); |
514 |
complex = false;
|
515 |
} |
516 |
|
517 |
/**
|
518 |
* Actualiza en el mapa de ?ndices, la posici?n en la que estaba la
|
519 |
* geometr?a antes de ser modificada. Se marca como v?lida, en caso de que
|
520 |
* fuera una modificaci?n de una geometr?a que estuviese en el fichero de
|
521 |
* expansi?n antes de ser modificada y se pone el puntero de escritura del
|
522 |
* expansion file a justo despues de la penultima geometr?a
|
523 |
*
|
524 |
* @param geometryIndex
|
525 |
* ?ndice de la geometr?a que se quiere deshacer su modificaci?n
|
526 |
* @param previousExpansionFileIndex
|
527 |
* ?ndice que ten?a antes la geometr?a en el expansionFile. Si
|
528 |
* vale -1 quiere decir que es una modificaci?n de una geometr?a
|
529 |
* original y por tanto no hay que actualizar el mapa de indices
|
530 |
* sino eliminar su entrada.
|
531 |
*
|
532 |
* @throws IOException
|
533 |
* @throws DriverIOException
|
534 |
*/
|
535 |
public void undoModifyRow(int geometryIndex, |
536 |
int previousExpansionFileIndex, int sourceType) throws IOException, |
537 |
DriverIOException { |
538 |
|
539 |
if (previousExpansionFileIndex == -1) { |
540 |
DefaultRowEdited edRow = null;
|
541 |
try {
|
542 |
edRow = new DefaultRowEdited(new DefaultRow(ods |
543 |
.getRow(geometryIndex)), |
544 |
DefaultRowEdited.STATUS_ORIGINAL, geometryIndex); |
545 |
} catch (DriverException e) {
|
546 |
e.printStackTrace(); |
547 |
} |
548 |
boolean cancel = fireBeforeModifyRow(edRow, geometryIndex,
|
549 |
sourceType); |
550 |
if (cancel)
|
551 |
return;
|
552 |
// Se elimina de las relaciones y del fichero de expansi?n
|
553 |
relations.remove(new Integer(geometryIndex)); |
554 |
expansionFile.deleteLastRow(); |
555 |
} else {
|
556 |
boolean cancel = fireBeforeModifyRow(expansionFile
|
557 |
.getRow(previousExpansionFileIndex), geometryIndex, |
558 |
sourceType); |
559 |
if (cancel)
|
560 |
return;
|
561 |
// Se actualiza la relaci?n de ?ndices
|
562 |
relations.put(new Integer(geometryIndex), new Integer( |
563 |
previousExpansionFileIndex)); |
564 |
} |
565 |
fireAfterModifyRow(geometryIndex, sourceType); |
566 |
} |
567 |
|
568 |
/**
|
569 |
* Elimina una geometria. Si es una geometr?a original de la capa en edici?n
|
570 |
* se marca como eliminada (haya sido modificada o no). Si es una geometr?a
|
571 |
* a?adida posteriormente se invalida en el fichero de expansi?n, para que
|
572 |
* una futura compactaci?n termine con ella.
|
573 |
*
|
574 |
* @param index
|
575 |
* ?ndice de la geometr?a.
|
576 |
*
|
577 |
* @throws DriverIOException
|
578 |
* @throws IOException
|
579 |
*/
|
580 |
public IRow doRemoveRow(int index, int sourceType) |
581 |
throws DriverIOException, IOException { |
582 |
boolean cancel = fireBeforeRemoveRow(index, sourceType);
|
583 |
if (cancel)
|
584 |
return null; |
585 |
// Llega un calculatedIndex
|
586 |
delRows.set(index, true);
|
587 |
System.err.println("Elimina una Row en la posici?n: " + index); |
588 |
// TODO: Con tablas no es necesario devolver la anterior feature. Por
|
589 |
// ahora.
|
590 |
fireAfterRemoveRow(index, sourceType); |
591 |
return null; |
592 |
} |
593 |
|
594 |
/**
|
595 |
* Si se intenta modificar una geometr?a original de la capa en edici?n se
|
596 |
* a?ade al fichero de expansi?n y se registra la posici?n en la que se
|
597 |
* a?adi?. Si se intenta modificar una geometria que se encuentra en el
|
598 |
* fichero de expansi?n (por ser nueva o original pero modificada) se invoca
|
599 |
* el m?todo modifyGeometry y se actualiza el ?ndice de la geometria en el
|
600 |
* fichero.
|
601 |
*
|
602 |
* @param index
|
603 |
* DOCUMENT ME!
|
604 |
* @param feat
|
605 |
* DOCUMENT ME!
|
606 |
*
|
607 |
* @return DOCUMENT ME!
|
608 |
*
|
609 |
* @throws IOException
|
610 |
* @throws DriverIOException
|
611 |
*/
|
612 |
public int doModifyRow(int index, IRow feat, int sourceType) |
613 |
throws IOException, DriverIOException { |
614 |
boolean cancel = fireBeforeModifyRow(feat, index, sourceType);
|
615 |
if (cancel)
|
616 |
return -1; |
617 |
|
618 |
int pos = -1; |
619 |
Integer integer = new Integer(index); |
620 |
System.err.println("Modifica una Row en la posici?n: " + index); |
621 |
// Si la geometr?a no ha sido modificada
|
622 |
if (!relations.containsKey(integer)) {
|
623 |
int expansionIndex = expansionFile.addRow(feat,
|
624 |
IRowEdited.STATUS_MODIFIED, actualIndexFields); |
625 |
relations.put(integer, new Integer(expansionIndex)); |
626 |
} else {
|
627 |
// Obtenemos el ?ndice en el fichero de expansi?n
|
628 |
int num = ((Integer) relations.get(integer)).intValue(); |
629 |
pos = num; |
630 |
|
631 |
/*
|
632 |
* Se modifica la geometr?a y nos guardamos el ?ndice dentro del
|
633 |
* fichero de expansi?n en el que se encuentra la geometr?a
|
634 |
* modificada
|
635 |
*/
|
636 |
num = expansionFile.modifyRow(num, feat, actualIndexFields); |
637 |
|
638 |
/*
|
639 |
* Actualiza la relaci?n del ?ndice de la geometr?a al ?ndice en el
|
640 |
* fichero de expansi?n.
|
641 |
*/
|
642 |
relations.put(integer, new Integer(num)); |
643 |
} |
644 |
fireAfterModifyRow(index, sourceType); |
645 |
return pos;
|
646 |
} |
647 |
|
648 |
/**
|
649 |
* A?ade una geometria al fichero de expansi?n y guarda la correspondencia
|
650 |
* en la tabla relations.
|
651 |
*
|
652 |
* @param feat
|
653 |
* geometr?a a guardar.
|
654 |
*
|
655 |
* @return calculatedIndex
|
656 |
*
|
657 |
* @throws DriverIOException
|
658 |
* @throws IOException
|
659 |
*/
|
660 |
public int doAddRow(IRow feat, int sourceType) throws DriverIOException, |
661 |
IOException {
|
662 |
boolean cancel = fireBeforeRowAdded(sourceType);
|
663 |
if (cancel)
|
664 |
return -1; |
665 |
// A?ade la geometr?a
|
666 |
// int virtualIndex = 0;
|
667 |
int calculatedIndex = -1; |
668 |
|
669 |
try {
|
670 |
calculatedIndex = (int) ods.getRowCount() + numAdd;
|
671 |
// int externalIndex = getRowCount();
|
672 |
// calculatedIndex = getCalculatedIndex(externalIndex);
|
673 |
} catch (DriverException e) {
|
674 |
throw new DriverIOException(e); |
675 |
} |
676 |
|
677 |
int pos = expansionFile.addRow(feat, IRowEdited.STATUS_ADDED, actualIndexFields);
|
678 |
relations.put(new Integer(calculatedIndex), new Integer(pos)); |
679 |
numAdd++; |
680 |
System.err.println("A?ade una Row en la posici?n: " + calculatedIndex); |
681 |
fireAfterRowAdded(calculatedIndex, sourceType); |
682 |
return calculatedIndex;
|
683 |
} |
684 |
|
685 |
/**
|
686 |
* Se desmarca como invalidada en el fichero de expansion o como eliminada
|
687 |
* en el fichero original
|
688 |
*
|
689 |
* @param index
|
690 |
* DOCUMENT ME!
|
691 |
*
|
692 |
* @throws IOException
|
693 |
* @throws DriverIOException
|
694 |
*/
|
695 |
public void undoRemoveRow(int index, int sourceType) throws IOException, |
696 |
DriverIOException { |
697 |
boolean cancel = fireBeforeRowAdded(sourceType);
|
698 |
if (cancel)
|
699 |
return;
|
700 |
delRows.set(index, false);
|
701 |
fireAfterRowAdded(index, sourceType); |
702 |
} |
703 |
|
704 |
/**
|
705 |
* Se elimina del final del fichero de expansi?n poniendo el puntero de
|
706 |
* escritura apuntando al final de la pen?ltima geometr?a. Deber? quitar la
|
707 |
* relaci?n del mapa de relaciones
|
708 |
*
|
709 |
* @param index
|
710 |
* ?ndice de la geometr?a que se a?adi?
|
711 |
*
|
712 |
* @throws DriverIOException
|
713 |
* @throws IOException
|
714 |
*/
|
715 |
public void undoAddRow(int calculatedIndex, int sourceType) |
716 |
throws DriverIOException, IOException { |
717 |
boolean cancel = fireBeforeRemoveRow(calculatedIndex, sourceType);
|
718 |
if (cancel)
|
719 |
return;
|
720 |
expansionFile.deleteLastRow(); |
721 |
relations.remove(new Integer(calculatedIndex)); |
722 |
numAdd--; |
723 |
fireAfterRemoveRow(calculatedIndex, sourceType); |
724 |
} |
725 |
|
726 |
/*
|
727 |
* (non-Javadoc)
|
728 |
*
|
729 |
* @see com.iver.cit.gvsig.fmap.layers.VectorialAdapter#getRecordset()
|
730 |
*/
|
731 |
public SelectableDataSource getRecordset() throws DriverLoadException { |
732 |
if (isEditing) {
|
733 |
if (ds == null) { |
734 |
String name = LayerFactory.getDataSourceFactory()
|
735 |
.addDataSource((ObjectDriver) editingDriver); |
736 |
|
737 |
try {
|
738 |
ds = new SelectableDataSource(LayerFactory
|
739 |
.getDataSourceFactory().createRandomDataSource( |
740 |
name, DataSourceFactory.MANUAL_OPENING)); |
741 |
ds.start(); |
742 |
ds.setSelectionSupport(ods.getSelectionSupport()); |
743 |
|
744 |
} catch (NoSuchTableException e) {
|
745 |
throw new RuntimeException(e); |
746 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
747 |
throw new RuntimeException(e); |
748 |
} |
749 |
} |
750 |
|
751 |
return ds;
|
752 |
} else {
|
753 |
return ods;
|
754 |
} |
755 |
} |
756 |
|
757 |
|
758 |
/**
|
759 |
* DOCUMENT ME!
|
760 |
*
|
761 |
* @return
|
762 |
*/
|
763 |
public FBitSet getSelection() {
|
764 |
/*
|
765 |
* try { return getRecordset().getSelection(); } catch
|
766 |
* (DriverLoadException e) { // TODO Auto-generated catch block
|
767 |
* e.printStackTrace(); } return null;
|
768 |
*/
|
769 |
return getRecordset().getSelection();
|
770 |
} |
771 |
|
772 |
public void setSelection(FBitSet selection) { |
773 |
/*
|
774 |
* try { getRecordset().setSelection(selection); } catch
|
775 |
* (DriverLoadException e) { // TODO Auto-generated catch block
|
776 |
* e.printStackTrace(); }
|
777 |
*/
|
778 |
getRecordset().setSelection(selection); |
779 |
} |
780 |
|
781 |
/**
|
782 |
* DOCUMENT ME!
|
783 |
*
|
784 |
* @return DOCUMENT ME!
|
785 |
*/
|
786 |
public boolean isEditing() { |
787 |
return isEditing;
|
788 |
} |
789 |
|
790 |
public int getInversedIndex(long rowIndex) { |
791 |
int intervalNotDeleted = 0; |
792 |
int antDeleted = -1; |
793 |
int idPedido = (int) rowIndex; |
794 |
int numNotDeleted = 0; |
795 |
int numBorradosAnt = 0; |
796 |
|
797 |
for (int i = delRows.nextSetBit(0); i >= 0; i = delRows |
798 |
.nextSetBit(i + 1)) {
|
799 |
intervalNotDeleted = i - antDeleted - 1;
|
800 |
numNotDeleted += intervalNotDeleted; |
801 |
if (i > idPedido) {
|
802 |
numNotDeleted = numNotDeleted + (i - idPedido); |
803 |
break;
|
804 |
} |
805 |
numBorradosAnt++; |
806 |
antDeleted = i; |
807 |
} |
808 |
numNotDeleted = idPedido - numBorradosAnt; |
809 |
// System.out.println("Piden Viejo : "+ rowIndex + " y devuelvo como
|
810 |
// nuevo " + (numNotDeleted));
|
811 |
return numNotDeleted;
|
812 |
} |
813 |
|
814 |
/**
|
815 |
* DOCUMENT ME!
|
816 |
*
|
817 |
* @param rowIndex
|
818 |
* DOCUMENT ME!
|
819 |
*
|
820 |
* @return DOCUMENT ME!
|
821 |
*/
|
822 |
public int getCalculatedIndex(long rowIndex) { |
823 |
int numNotDeleted = 0; |
824 |
int intervalNotDeleted = 0; |
825 |
int antDeleted = -1; |
826 |
int calculatedIndex;
|
827 |
int idPedido = (int) rowIndex; |
828 |
int numBorradosAnt = 0; |
829 |
|
830 |
for (int i = delRows.nextSetBit(0); i >= 0; i = delRows |
831 |
.nextSetBit(i + 1)) {
|
832 |
intervalNotDeleted = i - antDeleted - 1;
|
833 |
numNotDeleted += intervalNotDeleted; |
834 |
if (numNotDeleted > idPedido) {
|
835 |
break;
|
836 |
} |
837 |
numBorradosAnt++; |
838 |
antDeleted = i; |
839 |
} |
840 |
calculatedIndex = numBorradosAnt + idPedido; |
841 |
// System.out.println("Piden Registro : "+ rowIndex + " y devuelvo el "
|
842 |
// + (calculatedIndex));
|
843 |
return calculatedIndex;
|
844 |
} |
845 |
|
846 |
/**
|
847 |
* DOCUMENT ME!
|
848 |
*
|
849 |
* @author Vicente Caballero Navarro
|
850 |
*/
|
851 |
private class myObjectDriver implements ObjectDriver { |
852 |
/*
|
853 |
* (non-Javadoc)
|
854 |
*
|
855 |
* @see com.hardcode.gdbms.engine.data.driver.ObjectDriver#getPrimaryKeys()
|
856 |
*/
|
857 |
public int[] getPrimaryKeys() throws DriverException { |
858 |
return ods.getPrimaryKeys();
|
859 |
// int[] pk=new int[1];
|
860 |
/*
|
861 |
* for (int i=0;i<getRowCount();i++){ pk[i]=i; }
|
862 |
*/
|
863 |
// pk[0]=1;
|
864 |
// return pk;
|
865 |
} |
866 |
|
867 |
/*
|
868 |
* (non-Javadoc)
|
869 |
*
|
870 |
* @see com.hardcode.gdbms.engine.data.driver.ObjectDriver#write(com.hardcode.gdbms.engine.data.edition.DataWare)
|
871 |
*/
|
872 |
public void write(DataWare dataWare) throws DriverException { |
873 |
DataWare dataWareOrig = ods |
874 |
.getDataWare(DataSourceFactory.DATA_WARE_DIRECT_MODE); |
875 |
dataWareOrig.commitTrans(); |
876 |
} |
877 |
|
878 |
/*
|
879 |
* (non-Javadoc)
|
880 |
*
|
881 |
* @see com.hardcode.gdbms.engine.data.driver.GDBMSDriver#setDataSourceFactory(com.hardcode.gdbms.engine.data.DataSourceFactory)
|
882 |
*/
|
883 |
public void setDataSourceFactory(DataSourceFactory dsf) { |
884 |
ods.setDataSourceFactory(dsf); |
885 |
} |
886 |
|
887 |
/*
|
888 |
* (non-Javadoc)
|
889 |
*
|
890 |
* @see com.hardcode.driverManager.Driver#getName()
|
891 |
*/
|
892 |
public String getName() { |
893 |
return ods.getName();
|
894 |
} |
895 |
|
896 |
/*
|
897 |
* (non-Javadoc)
|
898 |
*
|
899 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldValue(long,
|
900 |
* int)
|
901 |
*/
|
902 |
public Value getFieldValue(long rowIndex, int fieldId) |
903 |
throws DriverException {
|
904 |
// Si no est? en el fichero de expansi?n
|
905 |
// Integer integer = new Integer(getCalculatedIndex(rowIndex));
|
906 |
|
907 |
|
908 |
try {
|
909 |
IRow row = getRow((int)rowIndex);
|
910 |
return row.getAttribute(fieldId);
|
911 |
// if (!relations.containsKey(integer)) {
|
912 |
// return ods.getFieldValue(rowIndex, fieldId);
|
913 |
// } else {
|
914 |
// int num = ((Integer) relations.get(integer)).intValue();
|
915 |
// DefaultRowEdited feat = (DefaultRowEdited) expansionFile
|
916 |
// .getRow(num);
|
917 |
//
|
918 |
// if (feat == null) {
|
919 |
// return null;
|
920 |
// }
|
921 |
//
|
922 |
// return feat.getAttribute(fieldId);
|
923 |
// }
|
924 |
// } catch (DriverException e) {
|
925 |
// e.printStackTrace();
|
926 |
// throw new DriverException(e);
|
927 |
} catch (IOException e) { |
928 |
e.printStackTrace(); |
929 |
throw new DriverException(e); |
930 |
} catch (DriverIOException e) {
|
931 |
e.printStackTrace(); |
932 |
throw new DriverException(e); |
933 |
} |
934 |
|
935 |
/**
|
936 |
* try { if (!relations.containsKey(integer)) { // Si ha sido
|
937 |
* eliminada if (delRows.get(integer.intValue())) { return null; }
|
938 |
* else { return ods.getFieldValue(rowIndex, fieldId); }} else { int
|
939 |
* num = ((Integer) relations.get(integer)).intValue();
|
940 |
* DefaultRowEdited feat = (DefaultRowEdited)
|
941 |
* expansionFile.getRow(num); if (feat==null)return null; return
|
942 |
* feat.getAttribute(fieldId); }} catch (DriverException e) {
|
943 |
* e.printStackTrace(); throw new DriverException(e); } catch
|
944 |
* (IOException e) { e.printStackTrace(); throw new
|
945 |
* DriverException(e); }
|
946 |
*/
|
947 |
} |
948 |
|
949 |
/*
|
950 |
* (non-Javadoc)
|
951 |
*
|
952 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldCount()
|
953 |
*/
|
954 |
public int getFieldCount() throws DriverException { |
955 |
return actualFields.size();
|
956 |
} |
957 |
|
958 |
/*
|
959 |
* (non-Javadoc)
|
960 |
*
|
961 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldName(int)
|
962 |
*/
|
963 |
public String getFieldName(int fieldId) throws DriverException { |
964 |
|
965 |
for (Iterator iter = actualFields.values().iterator(); iter.hasNext();) { |
966 |
InternalField fld = (InternalField) iter.next(); |
967 |
if (fld.getFieldIndex() == fieldId)
|
968 |
return fld.getFieldDesc().getFieldAlias();
|
969 |
|
970 |
} |
971 |
throw new DriverException("FieldId " + fieldId + " not found "); |
972 |
// return null;
|
973 |
// return ods.getFieldName(fieldId);
|
974 |
} |
975 |
|
976 |
/*
|
977 |
* (non-Javadoc)
|
978 |
*
|
979 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getRowCount()
|
980 |
*/
|
981 |
public long getRowCount() { |
982 |
try {
|
983 |
return (int) (ods.getRowCount() + numAdd) |
984 |
- delRows.cardinality();// -
|
985 |
// expansionFile.getInvalidRows().cardinality();
|
986 |
} catch (DriverException e) {
|
987 |
// TODO Auto-generated catch block
|
988 |
e.printStackTrace(); |
989 |
} |
990 |
|
991 |
return 0; |
992 |
} |
993 |
|
994 |
/*
|
995 |
* (non-Javadoc)
|
996 |
*
|
997 |
* @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldType(int)
|
998 |
*/
|
999 |
public int getFieldType(int i) throws DriverException { |
1000 |
for (Iterator iter = actualFields.values().iterator(); iter.hasNext();) { |
1001 |
InternalField fld = (InternalField) iter.next(); |
1002 |
if (fld.getFieldIndex() == i)
|
1003 |
return fld.getFieldDesc().getFieldType();
|
1004 |
|
1005 |
} |
1006 |
|
1007 |
return ods.getFieldType(i);
|
1008 |
} |
1009 |
|
1010 |
public int getFieldWidth(int i) throws DriverException { |
1011 |
for (Iterator iter = actualFields.values().iterator(); iter.hasNext();) { |
1012 |
InternalField fld = (InternalField) iter.next(); |
1013 |
if (fld.getFieldIndex() == i)
|
1014 |
return fld.getFieldDesc().getFieldLength();
|
1015 |
|
1016 |
} |
1017 |
|
1018 |
return ods.getFieldWidth(i);
|
1019 |
} |
1020 |
|
1021 |
public void reload() throws IOException, DriverException { |
1022 |
ods.reload(); |
1023 |
|
1024 |
} |
1025 |
} |
1026 |
|
1027 |
public CommandRecord getCommandRecord() {
|
1028 |
return cr;
|
1029 |
} |
1030 |
|
1031 |
protected void fireAfterRemoveRow(int index, int sourceType) { |
1032 |
AfterRowEditEvent event = new AfterRowEditEvent(this, index, |
1033 |
EditionEvent.CHANGE_TYPE_DELETE, sourceType); |
1034 |
for (int i = 0; i < editionListeners.size(); i++) { |
1035 |
IEditionListener listener = (IEditionListener) editionListeners |
1036 |
.get(i); |
1037 |
listener.afterRowEditEvent(event); |
1038 |
} |
1039 |
|
1040 |
} |
1041 |
|
1042 |
protected boolean fireBeforeRemoveRow(int index, int sourceType) { |
1043 |
Cancel cancel = new Cancel();
|
1044 |
BeforeRowEditEvent event = new BeforeRowEditEvent(this, index, |
1045 |
EditionEvent.CHANGE_TYPE_DELETE, cancel, sourceType); |
1046 |
for (int i = 0; i < editionListeners.size(); i++) { |
1047 |
IEditionListener listener = (IEditionListener) editionListeners |
1048 |
.get(i); |
1049 |
listener.beforeRowEditEvent(null, event);
|
1050 |
if (cancel.isCanceled())
|
1051 |
return true; |
1052 |
} |
1053 |
return false; |
1054 |
} |
1055 |
|
1056 |
protected void fireAfterRowAdded(int calculatedIndex, int sourceType) { |
1057 |
AfterRowEditEvent event = new AfterRowEditEvent(this, calculatedIndex, |
1058 |
EditionEvent.CHANGE_TYPE_ADD, sourceType); |
1059 |
for (int i = 0; i < editionListeners.size(); i++) { |
1060 |
IEditionListener listener = (IEditionListener) editionListeners |
1061 |
.get(i); |
1062 |
listener.afterRowEditEvent(event); |
1063 |
} |
1064 |
} |
1065 |
|
1066 |
protected boolean fireBeforeRowAdded(int sourceType) |
1067 |
throws DriverIOException, IOException { |
1068 |
Cancel cancel = new Cancel();
|
1069 |
BeforeRowEditEvent event = new BeforeRowEditEvent(this, getRowCount(), |
1070 |
EditionEvent.CHANGE_TYPE_ADD, cancel, sourceType); |
1071 |
for (int i = 0; i < editionListeners.size(); i++) { |
1072 |
IEditionListener listener = (IEditionListener) editionListeners |
1073 |
.get(i); |
1074 |
listener.beforeRowEditEvent(null, event);
|
1075 |
if (cancel.isCanceled())
|
1076 |
return true; |
1077 |
} |
1078 |
return false; |
1079 |
} |
1080 |
|
1081 |
protected boolean fireBeforeModifyRow(IRow feat, int index, int sourceType) { |
1082 |
Cancel cancel = new Cancel();
|
1083 |
BeforeRowEditEvent event = new BeforeRowEditEvent(this, index, |
1084 |
EditionEvent.CHANGE_TYPE_MODIFY, cancel, sourceType); |
1085 |
for (int i = 0; i < editionListeners.size(); i++) { |
1086 |
IEditionListener listener = (IEditionListener) editionListeners |
1087 |
.get(i); |
1088 |
listener.beforeRowEditEvent(feat, event); |
1089 |
if (cancel.isCanceled())
|
1090 |
return true; |
1091 |
} |
1092 |
return false; |
1093 |
} |
1094 |
|
1095 |
protected void fireAfterModifyRow(int index, int sourceType) { |
1096 |
AfterRowEditEvent event = new AfterRowEditEvent(this, index, |
1097 |
EditionEvent.CHANGE_TYPE_MODIFY, sourceType); |
1098 |
for (int i = 0; i < editionListeners.size(); i++) { |
1099 |
IEditionListener listener = (IEditionListener) editionListeners |
1100 |
.get(i); |
1101 |
listener.afterRowEditEvent(event); |
1102 |
} |
1103 |
|
1104 |
} |
1105 |
|
1106 |
protected void fireStartEditionEvent(int sourceType) { |
1107 |
EditionEvent ev = new EditionEvent(this, EditionEvent.START_EDITION, |
1108 |
sourceType); |
1109 |
for (int i = 0; i < editionListeners.size(); i++) { |
1110 |
IEditionListener listener = (IEditionListener) editionListeners |
1111 |
.get(i); |
1112 |
listener.processEvent(ev); |
1113 |
} |
1114 |
|
1115 |
} |
1116 |
|
1117 |
protected void fireStopEditionEvent(int sourceType) { |
1118 |
EditionEvent ev = new EditionEvent(this, EditionEvent.STOP_EDITION, |
1119 |
sourceType); |
1120 |
for (int i = 0; i < editionListeners.size(); i++) { |
1121 |
IEditionListener listener = (IEditionListener) editionListeners |
1122 |
.get(i); |
1123 |
listener.processEvent(ev); |
1124 |
} |
1125 |
|
1126 |
} |
1127 |
|
1128 |
protected void fireCancelEditionEvent(int sourceType) { |
1129 |
EditionEvent ev = new EditionEvent(this, EditionEvent.CANCEL_EDITION, |
1130 |
sourceType); |
1131 |
for (int i = 0; i < editionListeners.size(); i++) { |
1132 |
IEditionListener listener = (IEditionListener) editionListeners |
1133 |
.get(i); |
1134 |
listener.processEvent(ev); |
1135 |
} |
1136 |
|
1137 |
} |
1138 |
|
1139 |
public void addEditionListener(IEditionListener listener) { |
1140 |
if (!editionListeners.contains(listener))
|
1141 |
editionListeners.add(listener); |
1142 |
} |
1143 |
|
1144 |
public void removeEditionListener(IEditionListener listener) { |
1145 |
editionListeners.remove(listener); |
1146 |
} |
1147 |
|
1148 |
public IWriter getWriter() {
|
1149 |
return writer;
|
1150 |
} |
1151 |
|
1152 |
protected void setWriter(IWriter writer) { |
1153 |
this.writer = writer;
|
1154 |
|
1155 |
} |
1156 |
|
1157 |
public ITableDefinition getTableDefinition() throws DriverLoadException, |
1158 |
DriverException { |
1159 |
TableDefinition tableDef = new TableDefinition();
|
1160 |
tableDef.setFieldsDesc(getRecordset().getFieldsDescription()); |
1161 |
tableDef.setName(getRecordset().getSourceInfo().name); |
1162 |
return tableDef;
|
1163 |
} |
1164 |
|
1165 |
public void validateRow(IRow row) throws EditionException { |
1166 |
for (int i = 0; i < rules.size(); i++) { |
1167 |
IRule rule = (IRule) rules.get(i); |
1168 |
boolean bAux = rule.validate(row);
|
1169 |
if (bAux == false) { |
1170 |
EditionException ex = new EditionException(
|
1171 |
"NOT follow the rule: " + rule.getDescription());
|
1172 |
// TODO: Lanzar una RuleException con datos como el registro
|
1173 |
// que no cumple, la regla que no lo ha cumplido, etc.
|
1174 |
throw ex;
|
1175 |
} |
1176 |
} |
1177 |
} |
1178 |
|
1179 |
public ArrayList getRules() { |
1180 |
return rules;
|
1181 |
} |
1182 |
|
1183 |
public void setRules(ArrayList rules) { |
1184 |
this.rules = rules;
|
1185 |
} |
1186 |
|
1187 |
private void clean() throws IOException, DriverException { |
1188 |
expansionFile.close(); |
1189 |
relations.clear(); |
1190 |
numAdd = 0;
|
1191 |
delRows.clear(); |
1192 |
// TODO: Es muy probable que necesitemos un reload de los datasources, al
|
1193 |
// igual que lo tenemos en las capas. Por ahora, basta con retocar
|
1194 |
// listInternalFields, pero casi seguro que lo correcto ser?a hacer un
|
1195 |
// reload completo.
|
1196 |
initalizeFields(ods); |
1197 |
|
1198 |
// listInternalFields.clear();
|
1199 |
// listInternalFields.add(actualFields);
|
1200 |
} |
1201 |
|
1202 |
/*
|
1203 |
* (non-Javadoc)
|
1204 |
*
|
1205 |
* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#getFieldManager()
|
1206 |
*/
|
1207 |
public IFieldManager getFieldManager() {
|
1208 |
if (ods.getDriver() instanceof IFieldManager) |
1209 |
return (IFieldManager) ods.getDriver();
|
1210 |
return null; |
1211 |
} |
1212 |
|
1213 |
/**
|
1214 |
* Tiene en cuenta los campos actuales para formatear una row con ellos. Le
|
1215 |
* pasamos los campos que hab?a en el momento en que se cre? esa row.
|
1216 |
*
|
1217 |
* @param edRow
|
1218 |
* @param indexInternalFields
|
1219 |
* @return
|
1220 |
*/
|
1221 |
public IRowEdited createExternalRow(IRowEdited edRow,
|
1222 |
int indexInternalFields) {
|
1223 |
Value[] att = edRow.getAttributes();
|
1224 |
TreeMap ancientFields = (TreeMap) listInternalFields |
1225 |
.get(indexInternalFields); |
1226 |
Value[] newAtt = new Value[actualFields.size()]; |
1227 |
Collection aux = actualFields.values();
|
1228 |
Iterator it = aux.iterator();
|
1229 |
int i = 0; |
1230 |
Value val = null;
|
1231 |
while (it.hasNext()) {
|
1232 |
InternalField fld = (InternalField) it.next(); |
1233 |
System.err.println("fld = " + fld.getFieldDesc().getFieldAlias() + " index=" + fld.getFieldIndex() + " id=" + fld.getFieldId()); |
1234 |
if (ancientFields.containsKey(fld.getFieldId())) {
|
1235 |
InternalField ancientField = (InternalField) ancientFields |
1236 |
.get(fld.getFieldId()); |
1237 |
val = att[ancientField.getFieldIndex()]; |
1238 |
System.out.println("fld: " + fld.getFieldDesc().getFieldAlias() + " ancient:" + ancientField.getFieldIndex() + " val" + val); |
1239 |
} else
|
1240 |
val = fld.getFieldDesc().getDefaultValue(); |
1241 |
newAtt[i++] = val; |
1242 |
} |
1243 |
IRowEdited newRow = (IRowEdited) edRow.cloneRow(); |
1244 |
newRow.setAttributes(newAtt); |
1245 |
return newRow;
|
1246 |
} |
1247 |
|
1248 |
public void removeField(String fieldName) throws EditionException { |
1249 |
|
1250 |
InternalField fld = findFieldByName(fieldName); |
1251 |
if (fld == null) |
1252 |
throw new EditionException("Field " + fieldName + " not found when removing field"); |
1253 |
Command command = new RemoveFieldCommand(this, fld); |
1254 |
if (complex) {
|
1255 |
commands.add(command); |
1256 |
} else {
|
1257 |
cr.pushCommand(command); |
1258 |
} |
1259 |
doRemoveField(fld); |
1260 |
|
1261 |
} |
1262 |
|
1263 |
private InternalField findFieldByName(String fieldName) { |
1264 |
Collection aux = actualFields.values();
|
1265 |
Iterator it = aux.iterator();
|
1266 |
while (it.hasNext()) {
|
1267 |
InternalField fld = (InternalField) it.next(); |
1268 |
if (fld.getFieldDesc().getFieldName().compareToIgnoreCase(fieldName) == 0) |
1269 |
return fld;
|
1270 |
} |
1271 |
|
1272 |
return null; |
1273 |
} |
1274 |
|
1275 |
public void undoRemoveField(InternalField field) throws EditionException { |
1276 |
field.setDeleted(false);
|
1277 |
field.setFieldIndex(actualFields.size()); |
1278 |
actualFields.put(field.getFieldId(), field); |
1279 |
fieldsChanged(); |
1280 |
} |
1281 |
|
1282 |
public void doRemoveField(InternalField field) throws EditionException { |
1283 |
field.setDeleted(true);
|
1284 |
actualFields.remove(field.getFieldId()); |
1285 |
fieldsChanged(); |
1286 |
} |
1287 |
|
1288 |
public void renameField(String antName, String newName) throws EditionException { |
1289 |
|
1290 |
InternalField fld = findFieldByName(antName); |
1291 |
Command command = new RenameFieldCommand(this, fld, newName); |
1292 |
if (complex) {
|
1293 |
commands.add(command); |
1294 |
} else {
|
1295 |
cr.pushCommand(command); |
1296 |
} |
1297 |
doRenameField(fld, newName); |
1298 |
|
1299 |
} |
1300 |
|
1301 |
public void undoRenameField(InternalField field, String antName) { |
1302 |
field.getFieldDesc().setFieldAlias(antName); |
1303 |
} |
1304 |
|
1305 |
public void doRenameField(InternalField field, String newName) { |
1306 |
field.getFieldDesc().setFieldAlias(newName); |
1307 |
} |
1308 |
|
1309 |
|
1310 |
public void addField(FieldDescription field) throws EditionException { |
1311 |
|
1312 |
InternalField fld = new InternalField(field, InternalField.ADDED, new Integer(listFields.size())); |
1313 |
Command command = new AddFieldCommand(this, fld); |
1314 |
if (complex) {
|
1315 |
commands.add(command); |
1316 |
} else {
|
1317 |
cr.pushCommand(command); |
1318 |
} |
1319 |
listFields.add(fld); |
1320 |
doAddField(fld); |
1321 |
|
1322 |
} |
1323 |
|
1324 |
public void undoAddField(InternalField field) throws EditionException { |
1325 |
field.setDeleted(true);
|
1326 |
|
1327 |
actualFields.remove(field.getFieldId()); |
1328 |
fieldsChanged(); |
1329 |
|
1330 |
} |
1331 |
|
1332 |
public void doAddField(InternalField field) throws EditionException { |
1333 |
field.setDeleted(false);
|
1334 |
field.setFieldIndex(actualFields.size()); |
1335 |
actualFields.put(field.getFieldId(), field); |
1336 |
fieldsChanged(); |
1337 |
|
1338 |
} |
1339 |
|
1340 |
} |