svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / edition / VectorialEditableAdapter.java @ 4193
History | View | Annotate | Download (25.5 KB)
| 1 |
/*
|
|---|---|
| 2 |
* Created on 12-ene-2006 by fjp
|
| 3 |
*
|
| 4 |
* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
| 5 |
*
|
| 6 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 7 |
*
|
| 8 |
* This program is free software; you can redistribute it and/or
|
| 9 |
* modify it under the terms of the GNU General Public License
|
| 10 |
* as published by the Free Software Foundation; either version 2
|
| 11 |
* of the License, or (at your option) any later version.
|
| 12 |
*
|
| 13 |
* This program is distributed in the hope that it will be useful,
|
| 14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 16 |
* GNU General Public License for more details.
|
| 17 |
*
|
| 18 |
* You should have received a copy of the GNU General Public License
|
| 19 |
* along with this program; if not, write to the Free Software
|
| 20 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
| 21 |
*
|
| 22 |
* For more information, contact:
|
| 23 |
*
|
| 24 |
* Generalitat Valenciana
|
| 25 |
* Conselleria d'Infraestructures i Transport
|
| 26 |
* Av. Blasco Ib??ez, 50
|
| 27 |
* 46010 VALENCIA
|
| 28 |
* SPAIN
|
| 29 |
*
|
| 30 |
* +34 963862235
|
| 31 |
* gvsig@gva.es
|
| 32 |
* www.gvsig.gva.es
|
| 33 |
*
|
| 34 |
* or
|
| 35 |
*
|
| 36 |
* IVER T.I. S.A
|
| 37 |
* Salamanca 50
|
| 38 |
* 46005 Valencia
|
| 39 |
* Spain
|
| 40 |
*
|
| 41 |
* +34 963163400
|
| 42 |
* dac@iver.es
|
| 43 |
*/
|
| 44 |
/* CVS MESSAGES:
|
| 45 |
*
|
| 46 |
* $Id: VectorialEditableAdapter.java 4193 2006-02-24 07:57:58Z fjp $
|
| 47 |
* $Log$
|
| 48 |
* Revision 1.33 2006-02-24 07:57:58 fjp
|
| 49 |
* FUNCIONA!!! (Creo)
|
| 50 |
*
|
| 51 |
* Revision 1.32 2006/02/23 17:55:45 fjp
|
| 52 |
* Preparando para poder editar con el EditionManager
|
| 53 |
*
|
| 54 |
* Revision 1.31 2006/02/21 16:44:08 fjp
|
| 55 |
* Preparando para poder editar con el EditionManager
|
| 56 |
*
|
| 57 |
* Revision 1.30 2006/02/20 18:14:59 fjp
|
| 58 |
* Preparando para poder editar con el EditionManager
|
| 59 |
*
|
| 60 |
* Revision 1.29 2006/02/20 10:32:54 fjp
|
| 61 |
* Preparando para poder editar con el EditionManager
|
| 62 |
*
|
| 63 |
* Revision 1.28 2006/02/17 13:40:03 fjp
|
| 64 |
* Preparando para poder editar con el EditionManager
|
| 65 |
*
|
| 66 |
* Revision 1.27 2006/02/17 10:41:14 fjp
|
| 67 |
* Evento de edici?n lanzado cuando una capa se pone en edici?n
|
| 68 |
*
|
| 69 |
* Revision 1.26 2006/02/17 08:21:19 fjp
|
| 70 |
* *** empty log message ***
|
| 71 |
*
|
| 72 |
* Revision 1.25 2006/02/16 09:38:10 fjp
|
| 73 |
* Preparando compatibilidad para bases de datos (y de paso, acelerando :-)
|
| 74 |
*
|
| 75 |
* Revision 1.24 2006/02/16 09:06:28 caballero
|
| 76 |
* commandStack
|
| 77 |
*
|
| 78 |
* Revision 1.23 2006/02/15 18:16:02 fjp
|
| 79 |
* POR TERMINAR
|
| 80 |
*
|
| 81 |
* Revision 1.22 2006/02/13 18:18:31 fjp
|
| 82 |
* POR TERMINAR
|
| 83 |
*
|
| 84 |
* Revision 1.21 2006/02/10 13:28:23 caballero
|
| 85 |
* poder cambiar la selecci?n
|
| 86 |
*
|
| 87 |
* Revision 1.20 2006/02/09 13:11:54 caballero
|
| 88 |
* *** empty log message ***
|
| 89 |
*
|
| 90 |
* Revision 1.19 2006/02/08 16:45:29 caballero
|
| 91 |
* elimnar c?dio no usado
|
| 92 |
*
|
| 93 |
* Revision 1.18 2006/02/08 15:18:45 caballero
|
| 94 |
* control de las rows eliminadas
|
| 95 |
*
|
| 96 |
* Revision 1.17 2006/02/07 10:18:44 caballero
|
| 97 |
* Con BoundedShape
|
| 98 |
*
|
| 99 |
* Revision 1.16 2006/02/06 12:01:41 caballero
|
| 100 |
* driver del ova
|
| 101 |
*
|
| 102 |
* Revision 1.15 2006/02/03 14:09:32 fjp
|
| 103 |
* Preparando edici?n
|
| 104 |
*
|
| 105 |
* Revision 1.14 2006/02/03 12:16:33 fjp
|
| 106 |
* Preparando edici?n
|
| 107 |
*
|
| 108 |
* Revision 1.13 2006/02/03 11:54:12 caballero
|
| 109 |
* tablas con vectorialEditableAdapter en edici?n
|
| 110 |
*
|
| 111 |
* Revision 1.11 2006/01/31 08:10:05 caballero
|
| 112 |
* cambio de feature a row
|
| 113 |
*
|
| 114 |
* Revision 1.10 2006/01/30 08:18:14 caballero
|
| 115 |
* m?todos para deshacer y rehacer
|
| 116 |
*
|
| 117 |
* Revision 1.9 2006/01/23 17:30:28 caballero
|
| 118 |
* coger los datos del ova
|
| 119 |
*
|
| 120 |
* Revision 1.8 2006/01/23 16:16:16 caballero
|
| 121 |
* getRowIndex
|
| 122 |
*
|
| 123 |
* Revision 1.7 2006/01/20 08:37:10 fjp
|
| 124 |
* Preparando la edici?n
|
| 125 |
*
|
| 126 |
* Revision 1.6 2006/01/19 12:48:20 caballero
|
| 127 |
* poder modificar su vectorial Adapter
|
| 128 |
*
|
| 129 |
* Revision 1.5 2006/01/19 09:28:11 fjp
|
| 130 |
* Preparando la edici?n
|
| 131 |
*
|
| 132 |
* Revision 1.4 2006/01/17 10:24:02 fjp
|
| 133 |
* Preparando edici?n
|
| 134 |
*
|
| 135 |
* Revision 1.3 2006/01/16 12:47:38 fjp
|
| 136 |
* Preparando edici?n
|
| 137 |
*
|
| 138 |
* Revision 1.2 2006/01/16 11:23:00 fjp
|
| 139 |
* Preparando edici?n
|
| 140 |
*
|
| 141 |
* Revision 1.1 2006/01/12 13:39:14 fjp
|
| 142 |
* preaparar edicion
|
| 143 |
*
|
| 144 |
*
|
| 145 |
*/
|
| 146 |
package com.iver.cit.gvsig.fmap.edition; |
| 147 |
|
| 148 |
import java.awt.geom.Rectangle2D; |
| 149 |
import java.io.IOException; |
| 150 |
import java.util.List; |
| 151 |
|
| 152 |
import com.hardcode.driverManager.DriverLoadException; |
| 153 |
import com.hardcode.gdbms.engine.data.DataSource; |
| 154 |
import com.hardcode.gdbms.engine.values.Value; |
| 155 |
import com.iver.cit.gvsig.fmap.DriverException; |
| 156 |
import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
| 157 |
import com.iver.cit.gvsig.fmap.core.FShape; |
| 158 |
import com.iver.cit.gvsig.fmap.core.IFeature; |
| 159 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 160 |
import com.iver.cit.gvsig.fmap.core.IRow; |
| 161 |
import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
| 162 |
import com.iver.cit.gvsig.fmap.drivers.BoundedShapes; |
| 163 |
import com.iver.cit.gvsig.fmap.drivers.DriverAttributes; |
| 164 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 165 |
import com.iver.cit.gvsig.fmap.drivers.IFeatureIterator; |
| 166 |
import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
| 167 |
import com.iver.cit.gvsig.fmap.layers.FBitSet; |
| 168 |
import com.iver.cit.gvsig.fmap.layers.ReadableVectorial; |
| 169 |
import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
| 170 |
import com.iver.cit.gvsig.fmap.layers.VectorialAdapter; |
| 171 |
import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
| 172 |
import com.vividsolutions.jts.geom.Envelope; |
| 173 |
import com.vividsolutions.jts.index.quadtree.Quadtree; |
| 174 |
|
| 175 |
/**
|
| 176 |
* @author fjp
|
| 177 |
*
|
| 178 |
*/
|
| 179 |
public class VectorialEditableAdapter extends EditableAdapter implements ReadableVectorial, BoundedShapes { |
| 180 |
protected VectorialAdapter ova;
|
| 181 |
//private VectorialDriver driver;
|
| 182 |
protected Quadtree index;
|
| 183 |
|
| 184 |
|
| 185 |
/* private class MyFeatureIterator implements IFeatureIterator
|
| 186 |
{
|
| 187 |
int numReg = 0;
|
| 188 |
Rectangle2D rect;
|
| 189 |
String epsg;
|
| 190 |
IFeatureIterator origFeatIt;
|
| 191 |
boolean bHasNext = true;
|
| 192 |
|
| 193 |
public MyFeatureIterator(Rectangle2D r, String strEPSG) throws DriverException
|
| 194 |
{
|
| 195 |
rect = r;
|
| 196 |
epsg = strEPSG;
|
| 197 |
origFeatIt = ova.getFeatureIterator(r, epsg);
|
| 198 |
}
|
| 199 |
public boolean hasNext() throws DriverException {
|
| 200 |
return bHasNext;
|
| 201 |
}
|
| 202 |
|
| 203 |
public IFeature next() throws DriverException {
|
| 204 |
IFeature aux = origFeatIt.next();
|
| 205 |
return null;
|
| 206 |
}
|
| 207 |
|
| 208 |
public void closeIterator() throws DriverException {
|
| 209 |
|
| 210 |
}
|
| 211 |
|
| 212 |
} */
|
| 213 |
|
| 214 |
public VectorialEditableAdapter(){
|
| 215 |
super();
|
| 216 |
} |
| 217 |
public void setOriginalVectorialAdapter(ReadableVectorial rv){ |
| 218 |
ova=(VectorialAdapter)rv; |
| 219 |
try {
|
| 220 |
setOriginalDataSource(rv.getRecordset()); |
| 221 |
} catch (DriverLoadException e) {
|
| 222 |
// TODO Auto-generated catch block
|
| 223 |
e.printStackTrace(); |
| 224 |
} |
| 225 |
} |
| 226 |
/*
|
| 227 |
* (non-Javadoc)
|
| 228 |
*
|
| 229 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#start()
|
| 230 |
*/
|
| 231 |
public void start() throws DriverIOException { |
| 232 |
ova.start(); |
| 233 |
} |
| 234 |
|
| 235 |
/*
|
| 236 |
* (non-Javadoc)
|
| 237 |
*
|
| 238 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#stop()
|
| 239 |
*/
|
| 240 |
public void stop() throws DriverIOException { |
| 241 |
ova.stop(); |
| 242 |
} |
| 243 |
|
| 244 |
/*
|
| 245 |
* (non-Javadoc)
|
| 246 |
*
|
| 247 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShape(int)
|
| 248 |
*/
|
| 249 |
public IGeometry getShape(int rowIndex) throws DriverIOException { |
| 250 |
// Si no est? en el fichero de expansi?n
|
| 251 |
int calculatedIndex=getCalculatedIndex(rowIndex);
|
| 252 |
Integer integer = new Integer(calculatedIndex); |
| 253 |
if (!relations.containsKey(integer)) {
|
| 254 |
// Si ha sido eliminada
|
| 255 |
/*if (delRows.get(integer.intValue())) {
|
| 256 |
return null;
|
| 257 |
} else {*/
|
| 258 |
return ova.getShape(calculatedIndex);
|
| 259 |
//}
|
| 260 |
} else {
|
| 261 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 262 |
DefaultRowEdited feat; |
| 263 |
try {
|
| 264 |
feat = (DefaultRowEdited) expansionFile.getRow(num); |
| 265 |
return ((IFeature)feat.getLinkedRow()).getGeometry().cloneGeometry();//getGeometry(); |
| 266 |
} catch (IOException e) { |
| 267 |
e.printStackTrace(); |
| 268 |
throw new DriverIOException(e); |
| 269 |
} |
| 270 |
} |
| 271 |
|
| 272 |
} |
| 273 |
|
| 274 |
/*
|
| 275 |
* (non-Javadoc)
|
| 276 |
*
|
| 277 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeType()
|
| 278 |
*/
|
| 279 |
public int getShapeType() throws DriverIOException { |
| 280 |
return ova.getShapeType();
|
| 281 |
} |
| 282 |
public VectorialAdapter getOriginalAdapter(){
|
| 283 |
return ova;
|
| 284 |
} |
| 285 |
public VectorialDriver getDriver() {
|
| 286 |
return ova.getDriver();
|
| 287 |
} |
| 288 |
public void setDriver(VectorialDriver driver) { |
| 289 |
this.ova.setDriver(driver);
|
| 290 |
} |
| 291 |
public DriverAttributes getDriverAttributes(){
|
| 292 |
return ova.getDriverAttributes();
|
| 293 |
} |
| 294 |
|
| 295 |
/**
|
| 296 |
* DOCUMENT ME!
|
| 297 |
*
|
| 298 |
* @throws EditionException DOCUMENT ME!
|
| 299 |
*/
|
| 300 |
public void startEdition() throws EditionException { |
| 301 |
super.startEdition();
|
| 302 |
|
| 303 |
try {
|
| 304 |
expansionFile.open(); |
| 305 |
|
| 306 |
// TODO: Si la capa dispone de un ?ndice espacial, hacer
|
| 307 |
// algo aqu? para que se use ese ?ndice espacial.
|
| 308 |
index = new Quadtree();
|
| 309 |
|
| 310 |
for (int i = 0; i < ova.getShapeCount(); i++) { |
| 311 |
IGeometry g=null;
|
| 312 |
try {
|
| 313 |
g = ((DefaultFeature) ova.getFeature(i)).getGeometry(); |
| 314 |
} catch (DriverException e1) {
|
| 315 |
// TODO Auto-generated catch block
|
| 316 |
e1.printStackTrace(); |
| 317 |
} |
| 318 |
|
| 319 |
if (g == null) { |
| 320 |
continue;
|
| 321 |
} |
| 322 |
|
| 323 |
Rectangle2D r = g.getBounds2D();
|
| 324 |
Envelope e = new Envelope(r.getX(), r.getX() + r.getWidth(),
|
| 325 |
r.getY(), r.getY() + r.getHeight()); |
| 326 |
index.insert(e, new Integer(i)); |
| 327 |
} |
| 328 |
} catch (DriverIOException e) {
|
| 329 |
throw new EditionException(e); |
| 330 |
} catch (IOException e) { |
| 331 |
throw new EditionException(e); |
| 332 |
} |
| 333 |
|
| 334 |
System.err.println("Se han metido en el ?ndice " + |
| 335 |
index.queryAll().size() + " geometr?as");
|
| 336 |
} |
| 337 |
|
| 338 |
/* (non-Javadoc)
|
| 339 |
* @see com.iver.cit.gvsig.fmap.edition.IEditableSource#getRow(int)
|
| 340 |
*/
|
| 341 |
public IRowEdited getRow(int index) throws DriverIOException, IOException { |
| 342 |
int calculatedIndex=getCalculatedIndex(index);
|
| 343 |
Integer integer = new Integer(calculatedIndex); |
| 344 |
//Si no est? en el fichero de expansi?n
|
| 345 |
DefaultRowEdited edRow=null;
|
| 346 |
if (!relations.containsKey(integer)) {
|
| 347 |
try {
|
| 348 |
edRow = new DefaultRowEdited(ova.getFeature(calculatedIndex),
|
| 349 |
DefaultRowEdited.STATUS_ORIGINAL, index); |
| 350 |
System.out.println("Piden la feature con ID= " + index); |
| 351 |
// Exception e = new Exception();
|
| 352 |
// e.printStackTrace();
|
| 353 |
} catch (DriverException e) {
|
| 354 |
// TODO Auto-generated catch block
|
| 355 |
e.printStackTrace(); |
| 356 |
} |
| 357 |
|
| 358 |
return edRow;
|
| 359 |
} else {
|
| 360 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 361 |
IRowEdited aux = expansionFile.getRow(num); |
| 362 |
edRow = new DefaultRowEdited(aux.getLinkedRow().cloneRow(), aux.getStatus(), index);
|
| 363 |
return edRow;
|
| 364 |
} |
| 365 |
} |
| 366 |
/**
|
| 367 |
* Elimina una geometria. Si es una geometr?a original de la capa en
|
| 368 |
* edici?n se marca como eliminada (haya sido modificada o no). Si es una
|
| 369 |
* geometr?a a?adida posteriormente se invalida en el fichero de
|
| 370 |
* expansi?n, para que una futura compactaci?n termine con ella.
|
| 371 |
*
|
| 372 |
* @param index ?ndice de la geometr?a.
|
| 373 |
*
|
| 374 |
* @throws DriverIOException
|
| 375 |
* @throws IOException
|
| 376 |
*/
|
| 377 |
public IRow doRemoveRow(int index) throws DriverIOException, IOException { |
| 378 |
//Llega el calculatedIndex
|
| 379 |
Integer integer = new Integer(index); |
| 380 |
|
| 381 |
IFeature feat = null;
|
| 382 |
delRows.set(index, true);
|
| 383 |
//Si la geometr?a no ha sido modificada
|
| 384 |
if (!relations.containsKey(integer)) {
|
| 385 |
|
| 386 |
try {
|
| 387 |
feat = (DefaultFeature) (ova.getFeature(index)); |
| 388 |
} catch (DriverException e) {
|
| 389 |
// TODO Auto-generated catch block
|
| 390 |
e.printStackTrace(); |
| 391 |
} |
| 392 |
} else {
|
| 393 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 394 |
feat = (IFeature) expansionFile.getRow(num).getLinkedRow(); |
| 395 |
//expansionFile.invalidateRow(num);
|
| 396 |
} |
| 397 |
System.err.println("Elimina una Row en la posici?n: " + index); |
| 398 |
//Se actualiza el ?ndice
|
| 399 |
if (feat != null) { |
| 400 |
Rectangle2D r = feat.getGeometry().getBounds2D();
|
| 401 |
boolean borrado=this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 402 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 403 |
System.out.println("Est? borrado : "+ borrado); |
| 404 |
System.out.println("Index.lenght : "+ this.index.size()); |
| 405 |
|
| 406 |
} |
| 407 |
setSelection(new FBitSet());
|
| 408 |
return feat;
|
| 409 |
} |
| 410 |
/**
|
| 411 |
* Si se intenta modificar una geometr?a original de la capa en edici?n se
|
| 412 |
* a?ade al fichero de expansi?n y se registra la posici?n en la que se
|
| 413 |
* a?adi?. Si se intenta modificar una geometria que se encuentra en el
|
| 414 |
* fichero de expansi?n (por ser nueva o original pero modificada) se
|
| 415 |
* invoca el m?todo modifyGeometry y se actualiza el ?ndice de la
|
| 416 |
* geometria en el fichero.
|
| 417 |
*
|
| 418 |
* @param calculatedIndex DOCUMENT ME!
|
| 419 |
* @param feat DOCUMENT ME!
|
| 420 |
*
|
| 421 |
* @return position inside ExpansionFile
|
| 422 |
*
|
| 423 |
* @throws IOException
|
| 424 |
* @throws DriverIOException
|
| 425 |
*/
|
| 426 |
public int doModifyRow(int calculatedIndex, IRow feat) |
| 427 |
throws IOException, DriverIOException { |
| 428 |
int posAnteriorInExpansionFile = -1; |
| 429 |
Integer integer = new Integer(calculatedIndex); |
| 430 |
|
| 431 |
IFeature featAnt = null;
|
| 432 |
System.err.println("Modifica una Row en la posici?n: " + calculatedIndex); |
| 433 |
//Si la geometr?a no ha sido modificada
|
| 434 |
if (!relations.containsKey(integer)) {
|
| 435 |
int newPosition = expansionFile.addRow(feat);
|
| 436 |
relations.put(integer, new Integer(newPosition)); |
| 437 |
|
| 438 |
//Se actualiza el ?ndice espacial
|
| 439 |
try {
|
| 440 |
featAnt = (DefaultFeature) (ova.getFeature(calculatedIndex)); |
| 441 |
} catch (DriverException e) {
|
| 442 |
// TODO Auto-generated catch block
|
| 443 |
e.printStackTrace(); |
| 444 |
} |
| 445 |
|
| 446 |
Rectangle2D rAnt = featAnt.getGeometry().getBounds2D();
|
| 447 |
Rectangle2D r = ((IFeature) feat).getGeometry().getBounds2D();
|
| 448 |
this.index.remove(new Envelope(rAnt.getX(), |
| 449 |
rAnt.getX() + rAnt.getWidth(), rAnt.getY(), |
| 450 |
rAnt.getY() + rAnt.getHeight()), new Integer(calculatedIndex)); |
| 451 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 452 |
r.getY(), r.getY() + r.getHeight()), new Integer(calculatedIndex)); |
| 453 |
} else {
|
| 454 |
//Obtenemos el ?ndice en el fichero de expansi?n
|
| 455 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 456 |
posAnteriorInExpansionFile = num; |
| 457 |
|
| 458 |
//Obtenemos la geometr?a para actualiza el ?ndice espacialposteriormente
|
| 459 |
featAnt = (IFeature) expansionFile.getRow(num).getLinkedRow(); |
| 460 |
|
| 461 |
/*
|
| 462 |
* Se modifica la geometr?a y nos guardamos el ?ndice dentro del fichero
|
| 463 |
* de expansi?n en el que se encuentra la geometr?a modificada
|
| 464 |
*/
|
| 465 |
num = expansionFile.modifyRow(num, feat); |
| 466 |
|
| 467 |
/*
|
| 468 |
* Actualiza la relaci?n del ?ndice de la geometr?a al ?ndice en el fichero
|
| 469 |
* de expansi?n.
|
| 470 |
*/
|
| 471 |
relations.put(integer, new Integer(num)); |
| 472 |
|
| 473 |
//Se modifica el ?ndice espacial
|
| 474 |
Rectangle2D rAnt = featAnt.getGeometry().getBounds2D();
|
| 475 |
Rectangle2D r = ((IFeature) feat).getGeometry().getBounds2D();
|
| 476 |
this.index.remove(new Envelope(rAnt.getX(), |
| 477 |
rAnt.getX() + rAnt.getWidth(), rAnt.getY(), |
| 478 |
rAnt.getY() + rAnt.getHeight()), new Integer(calculatedIndex)); |
| 479 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 480 |
r.getY(), r.getY() + r.getHeight()), new Integer(calculatedIndex)); |
| 481 |
} |
| 482 |
|
| 483 |
return posAnteriorInExpansionFile;
|
| 484 |
} |
| 485 |
/**
|
| 486 |
* Actualiza en el mapa de ?ndices, la posici?n en la que estaba la
|
| 487 |
* geometr?a antes de ser modificada. Se marca como v?lida, en caso de que
|
| 488 |
* fuera una modificaci?n de una geometr?a que estuviese en el fichero de
|
| 489 |
* expansi?n antes de ser modificada y se pone el puntero de escritura del
|
| 490 |
* expansion file a justo despues de la penultima geometr?a
|
| 491 |
*
|
| 492 |
* @param geometryIndex ?ndice de la geometr?a que se quiere deshacer su
|
| 493 |
* modificaci?n
|
| 494 |
* @param previousExpansionFileIndex ?ndice que ten?a antes la geometr?a en
|
| 495 |
* el expansionFile. Si vale -1 quiere decir que es una
|
| 496 |
* modificaci?n de una geometr?a original y por tanto no hay que
|
| 497 |
* actualizar el mapa de indices sino eliminar su entrada.
|
| 498 |
*
|
| 499 |
* @throws IOException
|
| 500 |
* @throws DriverIOException
|
| 501 |
*/
|
| 502 |
public void undoModifyRow(int geometryIndex, int previousExpansionFileIndex) |
| 503 |
throws IOException, DriverIOException { |
| 504 |
//Llega el CalculatedIndex
|
| 505 |
/*
|
| 506 |
* Si la acci?n de modificar se realiz? sobre una geometr?a original
|
| 507 |
*/
|
| 508 |
if (previousExpansionFileIndex == -1) { |
| 509 |
//Se obtiene la geometr?a para actualizar el ?ndice
|
| 510 |
IGeometry g = ((DefaultFeature) getRow(geometryIndex).getLinkedRow()).getGeometry(); |
| 511 |
Rectangle2D r = g.getBounds2D();
|
| 512 |
|
| 513 |
//Se elimina de las relaciones y del fichero de expansi?n
|
| 514 |
relations.remove(new Integer(geometryIndex)); |
| 515 |
expansionFile.deleteLastRow(); |
| 516 |
|
| 517 |
//Se actualizan los ?ndices
|
| 518 |
IGeometry gAnt = ((DefaultFeature) getRow(geometryIndex) |
| 519 |
.getLinkedRow()).getGeometry(); |
| 520 |
Rectangle2D rAnt = gAnt.getBounds2D();
|
| 521 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 522 |
r.getY(), r.getY() + r.getHeight()), |
| 523 |
new Integer(geometryIndex)); |
| 524 |
this.index.insert(new Envelope(rAnt.getX(), |
| 525 |
rAnt.getX() + rAnt.getWidth(), rAnt.getY(), |
| 526 |
rAnt.getY() + rAnt.getHeight()), new Integer(geometryIndex)); |
| 527 |
} else {
|
| 528 |
//Se obtiene la geometr?a para actualizar el ?ndice
|
| 529 |
IGeometry g = null;
|
| 530 |
int inverse = getInversedIndex(geometryIndex);
|
| 531 |
g = ((DefaultFeature) getRow(inverse).getLinkedRow()).getGeometry(); |
| 532 |
System.out.println("Actual: " + g.toString()); |
| 533 |
|
| 534 |
Rectangle2D r = g.getBounds2D();
|
| 535 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 536 |
r.getY(), r.getY() + r.getHeight()), |
| 537 |
new Integer(geometryIndex)); |
| 538 |
|
| 539 |
//Se actualiza la relaci?n de ?ndices
|
| 540 |
//Integer integer = new Integer(geometryIndex);
|
| 541 |
relations.put(new Integer(geometryIndex), |
| 542 |
new Integer(previousExpansionFileIndex)); |
| 543 |
|
| 544 |
//Se recupera la geometr?a
|
| 545 |
//expansionFile.validateRow(previousExpansionFileIndex);
|
| 546 |
|
| 547 |
//Se actualizan los ?ndices
|
| 548 |
// g = ((IFeature) (expansionFile.getRow(previousExpansionFileIndex).getLinkedRow())).getGeometry();
|
| 549 |
// System.out.println("Anterior a la que volvemos : " + g.toString());
|
| 550 |
g = ((DefaultFeature) getRow(inverse).getLinkedRow()).getGeometry(); |
| 551 |
r = g.getBounds2D(); |
| 552 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 553 |
r.getY(), r.getY() + r.getHeight()), |
| 554 |
new Integer(geometryIndex)); |
| 555 |
} |
| 556 |
} |
| 557 |
|
| 558 |
/**
|
| 559 |
* A?ade una geometria al fichero de expansi?n y guarda la correspondencia
|
| 560 |
* en la tabla relations.
|
| 561 |
*
|
| 562 |
* @param feat geometr?a a guardar.
|
| 563 |
*
|
| 564 |
* @return calculatedIndex
|
| 565 |
*
|
| 566 |
* @throws DriverIOException
|
| 567 |
* @throws IOException
|
| 568 |
*/
|
| 569 |
public int doAddRow(IRow feat) throws DriverIOException, IOException { |
| 570 |
int calculatedIndex=super.doAddRow(feat); |
| 571 |
// Actualiza el ?ndice espacial
|
| 572 |
IGeometry g = ((IFeature)feat).getGeometry(); |
| 573 |
Rectangle2D r = g.getBounds2D();
|
| 574 |
index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(),
|
| 575 |
r.getY() + r.getHeight()), new Integer(calculatedIndex)); |
| 576 |
|
| 577 |
return calculatedIndex;
|
| 578 |
} |
| 579 |
/**
|
| 580 |
* Se desmarca como invalidada en el fichero de expansion o como eliminada
|
| 581 |
* en el fichero original
|
| 582 |
*
|
| 583 |
* @param index DOCUMENT ME!
|
| 584 |
*
|
| 585 |
* @throws IOException
|
| 586 |
* @throws DriverIOException
|
| 587 |
*/
|
| 588 |
public void undoRemoveRow(int index) throws IOException, DriverIOException { |
| 589 |
super.undoRemoveRow(index);
|
| 590 |
|
| 591 |
IGeometry g = null;
|
| 592 |
g = ((IFeature) getRow(index).getLinkedRow()).getGeometry(); |
| 593 |
|
| 594 |
Rectangle2D r = g.getBounds2D();
|
| 595 |
this.index.insert(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 596 |
r.getY(), r.getY() + r.getHeight()), new Integer(index)); |
| 597 |
} |
| 598 |
/**
|
| 599 |
* Se elimina del final del fichero de expansi?n poniendo el puntero de
|
| 600 |
* escritura apuntando al final de la pen?ltima geometr?a. Deber? quitar
|
| 601 |
* la relaci?n del mapa de relaciones
|
| 602 |
*
|
| 603 |
* @param index ?ndice de la geometr?a que se a?adi?
|
| 604 |
*
|
| 605 |
* @throws DriverIOException
|
| 606 |
* @throws IOException
|
| 607 |
*/
|
| 608 |
public void undoAddRow(int calculatedIndex) throws DriverIOException, IOException { |
| 609 |
int inverse = getInversedIndex(calculatedIndex);
|
| 610 |
IGeometry g = ((IFeature) getRow(inverse).getLinkedRow()).getGeometry(); |
| 611 |
Rectangle2D r = g.getBounds2D();
|
| 612 |
this.index.remove(new Envelope(r.getX(), r.getX() + r.getWidth(), |
| 613 |
r.getY(), r.getY() + r.getHeight()), new Integer(calculatedIndex)); |
| 614 |
|
| 615 |
super.undoAddRow(calculatedIndex);
|
| 616 |
setSelection(new FBitSet());
|
| 617 |
} |
| 618 |
/**
|
| 619 |
* Obtiene las geometr?as que se encuentran en el rect?ngulo que se pasa
|
| 620 |
* como par?metro haciendo uso del ?ndice espacial
|
| 621 |
*
|
| 622 |
* @param r Rect?ngulo indicando la porci?n del espacio para el cual se
|
| 623 |
* quiere saber los ?ndices de las geometr?as que se encuentran
|
| 624 |
* dentro de ?l
|
| 625 |
*
|
| 626 |
* @return Array de ?ndices para su uso con getGeometry, removeGeometry,
|
| 627 |
* ...
|
| 628 |
*/
|
| 629 |
public int[] getRowsIndexes_OL(Rectangle2D r) { |
| 630 |
Envelope e = new Envelope(r.getX(), r.getX() + r.getWidth(), r.getY(),
|
| 631 |
r.getY() + r.getHeight()); |
| 632 |
List l = index.query(e);
|
| 633 |
int[] indexes = new int[l.size()]; |
| 634 |
|
| 635 |
for (int index = 0; index < l.size(); index++) { |
| 636 |
Integer i = (Integer) l.get(index); |
| 637 |
indexes[index] = getInversedIndex(i.intValue()); |
| 638 |
} |
| 639 |
|
| 640 |
return indexes;
|
| 641 |
} |
| 642 |
/**
|
| 643 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeCount()
|
| 644 |
*/
|
| 645 |
public int getShapeCount() throws DriverIOException { |
| 646 |
try {
|
| 647 |
return getRowCount();
|
| 648 |
} catch (IOException e) { |
| 649 |
throw new DriverIOException(e); |
| 650 |
} |
| 651 |
} |
| 652 |
|
| 653 |
/**
|
| 654 |
* @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getFullExtent()
|
| 655 |
*/
|
| 656 |
public Rectangle2D getFullExtent() throws DriverIOException { |
| 657 |
// TODO: Recalcularlo cada vez que se a?ade un addRow
|
| 658 |
return ova.getFullExtent();
|
| 659 |
} |
| 660 |
/**
|
| 661 |
* En la implementaci?n por defecto podemos hacer que cada
|
| 662 |
* feature tenga ID = numero de registro.
|
| 663 |
* En el DBAdapter podr?amos "overrride" este m?todo y poner
|
| 664 |
* como ID de la Feature el campo ?nico escogido en
|
| 665 |
* la base de datos.
|
| 666 |
* @param numReg
|
| 667 |
* @return
|
| 668 |
* @throws DriverException
|
| 669 |
*/
|
| 670 |
public IFeature getFeature(int numReg) throws DriverException |
| 671 |
{
|
| 672 |
IGeometry geom; |
| 673 |
IFeature feat = null;
|
| 674 |
try {
|
| 675 |
geom = getShape(numReg); |
| 676 |
DataSource rs = getRecordset();
|
| 677 |
Value[] regAtt = new Value[rs.getFieldCount()]; |
| 678 |
for (int fieldId=0; fieldId < rs.getFieldCount(); fieldId++ ) |
| 679 |
{
|
| 680 |
regAtt[fieldId] = rs.getFieldValue(numReg, fieldId); |
| 681 |
} |
| 682 |
|
| 683 |
feat = new DefaultFeature(geom, regAtt, numReg + ""); |
| 684 |
} catch (DriverIOException e) {
|
| 685 |
throw new DriverException(e); |
| 686 |
} catch (DriverLoadException e) {
|
| 687 |
throw new DriverException(e); |
| 688 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
| 689 |
throw new DriverException(e); |
| 690 |
} |
| 691 |
return feat;
|
| 692 |
} |
| 693 |
public void stopEdition(IWriter writer) throws EditionException { |
| 694 |
super.stopEdition(writer);
|
| 695 |
try {
|
| 696 |
ova.getDriver().reLoad(); |
| 697 |
} catch (IOException e) { |
| 698 |
e.printStackTrace(); |
| 699 |
throw new EditionException(e); |
| 700 |
} |
| 701 |
} |
| 702 |
public Rectangle2D getShapeBounds(int index) throws IOException { |
| 703 |
//Solo se utiliza cuando el driver es BoundedShapes
|
| 704 |
// Si no est? en el fichero de expansi?n
|
| 705 |
Integer integer = new Integer((int) index); |
| 706 |
if (!relations.containsKey(integer)) {
|
| 707 |
if (ova.getDriver() instanceof BoundedShapes){ |
| 708 |
BoundedShapes bs = (BoundedShapes) ova.getDriver(); |
| 709 |
return bs.getShapeBounds(index);
|
| 710 |
}else{
|
| 711 |
return ova.getDriver().getShape(index).getBounds2D();
|
| 712 |
} |
| 713 |
|
| 714 |
} else {
|
| 715 |
int num = ((Integer) relations.get(integer)).intValue(); |
| 716 |
DefaultRowEdited feat; |
| 717 |
feat = (DefaultRowEdited) expansionFile.getRow(num); |
| 718 |
if (feat.getStatus() == IRowEdited.STATUS_DELETED)
|
| 719 |
return null; |
| 720 |
IGeometry geom = ((IFeature)feat.getLinkedRow()).getGeometry(); |
| 721 |
return geom.getBounds2D();//getGeometry(); |
| 722 |
} |
| 723 |
|
| 724 |
} |
| 725 |
public int getShapeType(int index) { |
| 726 |
try {
|
| 727 |
return ova.getShapeType();
|
| 728 |
} catch (DriverIOException e) {
|
| 729 |
// TODO Auto-generated catch block
|
| 730 |
e.printStackTrace(); |
| 731 |
} |
| 732 |
return FShape.MULTI;
|
| 733 |
} |
| 734 |
/**
|
| 735 |
* Usar solo cuando est?s seguro de que puedes
|
| 736 |
* gastar memoria. Nosotros lo usamos para las
|
| 737 |
* b?squedas por ?ndice espacial con el handle.
|
| 738 |
* La idea es usarlo una vez, guardar las geometr?as que
|
| 739 |
* necesitas en ese extent y trabajar con ellas
|
| 740 |
* hasta el siguiente cambio de extent.
|
| 741 |
* @param r
|
| 742 |
* @param strEPSG
|
| 743 |
* @return
|
| 744 |
* @throws DriverException
|
| 745 |
*/
|
| 746 |
public IRowEdited[] getFeatures(Rectangle2D r, String strEPSG) throws DriverException { |
| 747 |
// En esta clase suponemos random access.
|
| 748 |
// Luego tendremos otra clase que sea VectorialEditableDBAdapter
|
| 749 |
// que reescribir? este m?todo.
|
| 750 |
Envelope e = FConverter.convertRectangle2DtoEnvelope(r); |
| 751 |
List l = index.query(e);
|
| 752 |
IRowEdited[] feats = new IRowEdited[l.size()]; |
| 753 |
try {
|
| 754 |
for (int index = 0; index < l.size(); index++) { |
| 755 |
Integer i = (Integer) l.get(index); |
| 756 |
int inverse = getInversedIndex(i.intValue());
|
| 757 |
feats[index] = (IRowEdited) getRow(inverse); |
| 758 |
} |
| 759 |
} catch (DriverIOException e1) {
|
| 760 |
throw new DriverException(e1); |
| 761 |
} catch (IOException e1) { |
| 762 |
throw new DriverException(e1); |
| 763 |
} |
| 764 |
|
| 765 |
return feats;
|
| 766 |
} |
| 767 |
|
| 768 |
|
| 769 |
} |