svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLyrVect.java @ 5223
History | View | Annotate | Download (31.4 KB)
| 1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 4 |
*
|
| 5 |
* This program is free software; you can redistribute it and/or
|
| 6 |
* modify it under the terms of the GNU General Public License
|
| 7 |
* as published by the Free Software Foundation; either version 2
|
| 8 |
* of the License, or (at your option) any later version.
|
| 9 |
*
|
| 10 |
* This program is distributed in the hope that it will be useful,
|
| 11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 13 |
* GNU General Public License for more details.
|
| 14 |
*
|
| 15 |
* You should have received a copy of the GNU General Public License
|
| 16 |
* along with this program; if not, write to the Free Software
|
| 17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 18 |
*
|
| 19 |
* For more information, contact:
|
| 20 |
*
|
| 21 |
* Generalitat Valenciana
|
| 22 |
* Conselleria d'Infraestructures i Transport
|
| 23 |
* Av. Blasco Ib??ez, 50
|
| 24 |
* 46010 VALENCIA
|
| 25 |
* SPAIN
|
| 26 |
*
|
| 27 |
* +34 963862235
|
| 28 |
* gvsig@gva.es
|
| 29 |
* www.gvsig.gva.es
|
| 30 |
*
|
| 31 |
* or
|
| 32 |
*
|
| 33 |
* IVER T.I. S.A
|
| 34 |
* Salamanca 50
|
| 35 |
* 46005 Valencia
|
| 36 |
* Spain
|
| 37 |
*
|
| 38 |
* +34 963163400
|
| 39 |
* dac@iver.es
|
| 40 |
*/
|
| 41 |
package com.iver.cit.gvsig.fmap.layers; |
| 42 |
|
| 43 |
import java.awt.Graphics2D; |
| 44 |
import java.awt.Point; |
| 45 |
import java.awt.geom.Point2D; |
| 46 |
import java.awt.geom.Rectangle2D; |
| 47 |
import java.awt.image.BufferedImage; |
| 48 |
import java.io.File; |
| 49 |
import java.io.IOException; |
| 50 |
|
| 51 |
import org.apache.log4j.Logger; |
| 52 |
import org.cresques.cts.ICoordTrans; |
| 53 |
|
| 54 |
import com.hardcode.driverManager.DriverLoadException; |
| 55 |
import com.hardcode.gdbms.engine.data.DataSourceFactory; |
| 56 |
import com.hardcode.gdbms.engine.data.NoSuchTableException; |
| 57 |
import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
| 58 |
import com.iver.cit.gvsig.fmap.DriverException; |
| 59 |
import com.iver.cit.gvsig.fmap.ViewPort; |
| 60 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 61 |
import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
| 62 |
import com.iver.cit.gvsig.fmap.drivers.BoundedShapes; |
| 63 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 64 |
import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
| 65 |
import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
| 66 |
import com.iver.cit.gvsig.fmap.edition.AnnotationEditableAdapter; |
| 67 |
import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
| 68 |
import com.iver.cit.gvsig.fmap.edition.EditionException; |
| 69 |
import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
| 70 |
import com.iver.cit.gvsig.fmap.edition.VectorialEditableDBAdapter; |
| 71 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
| 72 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.ClassifiableVectorial; |
| 73 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
| 74 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.Labelable; |
| 75 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData; |
| 76 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.SingleLayer; |
| 77 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData; |
| 78 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialXMLItem; |
| 79 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
| 80 |
import com.iver.cit.gvsig.fmap.operations.Cancellable; |
| 81 |
import com.iver.cit.gvsig.fmap.operations.CancellableMonitorable; |
| 82 |
import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
| 83 |
import com.iver.cit.gvsig.fmap.operations.strategies.Strategy; |
| 84 |
import com.iver.cit.gvsig.fmap.operations.strategies.StrategyManager; |
| 85 |
import com.iver.cit.gvsig.fmap.operations.strategies.VisitException; |
| 86 |
import com.iver.cit.gvsig.fmap.rendering.Legend; |
| 87 |
import com.iver.cit.gvsig.fmap.rendering.LegendChangedEvent; |
| 88 |
import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
| 89 |
import com.iver.cit.gvsig.fmap.rendering.SingleSymbolLegend; |
| 90 |
import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
| 91 |
import com.iver.cit.gvsig.fmap.spatialindex.IPersistentSpatialIndex; |
| 92 |
import com.iver.cit.gvsig.fmap.spatialindex.ISpatialIndex; |
| 93 |
import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeJts; |
| 94 |
import com.iver.cit.gvsig.fmap.spatialindex.RTreeSptLib; |
| 95 |
import com.iver.cit.gvsig.fmap.spatialindex.SpatialIndexException; |
| 96 |
import com.iver.utiles.FileUtils; |
| 97 |
import com.iver.utiles.IPersistance; |
| 98 |
import com.iver.utiles.PostProcessSupport; |
| 99 |
import com.iver.utiles.XMLEntity; |
| 100 |
|
| 101 |
/**
|
| 102 |
* Capa b?sica Vectorial.
|
| 103 |
*
|
| 104 |
* @author Fernando Gonz?lez Cort?s
|
| 105 |
*/
|
| 106 |
|
| 107 |
// TODO Cuando no sea para pruebas debe no ser public
|
| 108 |
public class FLyrVect extends FLyrDefault implements Labelable, |
| 109 |
ClassifiableVectorial, SingleLayer, VectorialData, RandomVectorialData, |
| 110 |
AlphanumericData, InfoByPoint {
|
| 111 |
private static Logger logger = Logger.getLogger(FLyrVect.class.getName()); |
| 112 |
|
| 113 |
/** Leyenda de la capa vectorial */
|
| 114 |
private VectorialLegend legend;
|
| 115 |
|
| 116 |
private int typeShape = -1; |
| 117 |
|
| 118 |
private LayerChangeSupport layerChangeSupport = new LayerChangeSupport(); |
| 119 |
|
| 120 |
private ReadableVectorial source;
|
| 121 |
|
| 122 |
private SelectableDataSource sds;
|
| 123 |
|
| 124 |
private SelectionSupport selectionSupport = new SelectionSupport(); |
| 125 |
|
| 126 |
private SpatialCache spatialCache = null; |
| 127 |
private boolean spatialCacheEnabled = true; |
| 128 |
|
| 129 |
// protected SpatialIndex spatialIndex = null;
|
| 130 |
/**
|
| 131 |
* An implementation of gvSIG spatial index
|
| 132 |
*/
|
| 133 |
protected ISpatialIndex spatialIndex = null; |
| 134 |
|
| 135 |
private boolean bHasJoin = false; |
| 136 |
|
| 137 |
/**
|
| 138 |
* A?ade un SelectionListener a la lista de listeners.
|
| 139 |
*
|
| 140 |
* @param listener
|
| 141 |
* SelectionListener.
|
| 142 |
*/
|
| 143 |
/*
|
| 144 |
* public void addSelectionListener(SelectionListener listener) { try {
|
| 145 |
* getRecordset().addSelectionListener(listener); } catch (DriverException
|
| 146 |
* e) { // TODO Auto-generated catch block e.printStackTrace(); } }
|
| 147 |
*/
|
| 148 |
/**
|
| 149 |
* Borra un selectionListener de la lista de listeners.
|
| 150 |
*
|
| 151 |
* @param listener
|
| 152 |
* SelectionListener
|
| 153 |
*/
|
| 154 |
/*
|
| 155 |
* public void removeSelectionListener(SelectionListener listener) { try {
|
| 156 |
* getRecordset().removeSelectionListener(listener); } catch
|
| 157 |
* (DriverException e) { // TODO Auto-generated catch block
|
| 158 |
* e.printStackTrace(); } }
|
| 159 |
*/
|
| 160 |
/**
|
| 161 |
* Cuando ocurre un evento de cambio en la selecci?n, ?ste puede ser uno de
|
| 162 |
* una gran cantidad de eventos. Con el fin de no propagar todos estos
|
| 163 |
* eventos, se realiza la propagaci?n de manera manual al final de la
|
| 164 |
* "r?faga" de eventos
|
| 165 |
*/
|
| 166 |
/*
|
| 167 |
* public void fireSelectionEvents() { try {
|
| 168 |
* getRecordset().fireSelectionEvents(); } catch (DriverException e) { //
|
| 169 |
* TODO Auto-generated catch block e.printStackTrace(); } }
|
| 170 |
*/
|
| 171 |
/**
|
| 172 |
* Devuelve el VectorialAdapater de la capa.
|
| 173 |
*
|
| 174 |
* @return VectorialAdapter.
|
| 175 |
*/
|
| 176 |
public ReadableVectorial getSource() {
|
| 177 |
return source;
|
| 178 |
} |
| 179 |
|
| 180 |
/**
|
| 181 |
* If we use a persistent spatial index associated with this layer, and the
|
| 182 |
* index is not intrisic to the layer (for example spatial databases) this
|
| 183 |
* method looks for existent spatial index, and loads it.
|
| 184 |
*
|
| 185 |
*/
|
| 186 |
private void loadSpatialIndex() { |
| 187 |
ReadableVectorial source = getSource(); |
| 188 |
if (!(source instanceof VectorialFileAdapter)) { |
| 189 |
// we are not interested in db adapters
|
| 190 |
return;
|
| 191 |
} |
| 192 |
VectorialDriver driver = source.getDriver(); |
| 193 |
if (!(driver instanceof BoundedShapes)) { |
| 194 |
// we dont spatially index layers that are not bounded
|
| 195 |
return;
|
| 196 |
} |
| 197 |
File file = ((VectorialFileAdapter) source).getFile();
|
| 198 |
String fileName = FileUtils.getFileWithoutExtension(file);
|
| 199 |
File sptFile = new File(fileName + ".dat"); |
| 200 |
if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
| 201 |
// before to exit, look for it in temp path
|
| 202 |
|
| 203 |
String tempPath = System.getProperty("java.io.tmpdir"); |
| 204 |
fileName = tempPath + File.separator + sptFile.getName();
|
| 205 |
sptFile = new File(fileName); |
| 206 |
// it doesnt exists, must to create
|
| 207 |
if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
| 208 |
return;
|
| 209 |
}// if
|
| 210 |
}// if
|
| 211 |
try {
|
| 212 |
spatialIndex = new RTreeSptLib(false, FileUtils |
| 213 |
.getFileWithoutExtension(sptFile)); |
| 214 |
} catch (SpatialIndexException e) {
|
| 215 |
spatialIndex = null;
|
| 216 |
e.printStackTrace(); |
| 217 |
return;
|
| 218 |
} |
| 219 |
} |
| 220 |
|
| 221 |
/**
|
| 222 |
* Checks if it has associated an external spatial index
|
| 223 |
*
|
| 224 |
* @return
|
| 225 |
*/
|
| 226 |
public boolean isExternallySpatiallyIndexed() { |
| 227 |
ReadableVectorial source = getSource(); |
| 228 |
if (!(source instanceof VectorialFileAdapter)) { |
| 229 |
// we are not interested in db adapters
|
| 230 |
return false; |
| 231 |
} |
| 232 |
File file = ((VectorialFileAdapter) source).getFile();
|
| 233 |
String fileName = FileUtils.getFileWithoutExtension(file);
|
| 234 |
File sptFile = new File(fileName + ".dat"); |
| 235 |
if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
| 236 |
// before to exit, look for it in temp path
|
| 237 |
// it doesnt exists, must to create
|
| 238 |
String tempPath = System.getProperty("java.io.tmpdir"); |
| 239 |
fileName = tempPath + File.separator + sptFile.getName();
|
| 240 |
sptFile = new File(fileName); |
| 241 |
if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
| 242 |
return false; |
| 243 |
}// if
|
| 244 |
}// if
|
| 245 |
return true; |
| 246 |
} |
| 247 |
|
| 248 |
/**
|
| 249 |
* Inserta el VectorialAdapter a la capa.
|
| 250 |
*
|
| 251 |
* @param va
|
| 252 |
* VectorialAdapter.
|
| 253 |
*/
|
| 254 |
public void setSource(ReadableVectorial rv) { |
| 255 |
source = rv; |
| 256 |
// azabala: we check if this layer could have a file spatial index
|
| 257 |
// , if it has, and load it if it exists
|
| 258 |
loadSpatialIndex(); |
| 259 |
} |
| 260 |
|
| 261 |
/**
|
| 262 |
* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#getFullExtent()
|
| 263 |
*/
|
| 264 |
public Rectangle2D getFullExtent() throws DriverException { |
| 265 |
try {
|
| 266 |
Rectangle2D rAux;
|
| 267 |
logger.debug("source.start()");
|
| 268 |
source.start(); |
| 269 |
rAux = source.getFullExtent(); |
| 270 |
logger.debug("source.stop()");
|
| 271 |
source.stop(); |
| 272 |
|
| 273 |
// Si existe reproyecci?n, reproyectar el extent
|
| 274 |
ICoordTrans ct = getCoordTrans(); |
| 275 |
|
| 276 |
if (ct != null) { |
| 277 |
Point2D pt1 = new Point2D.Double(rAux.getMinX(), rAux.getMinY()); |
| 278 |
Point2D pt2 = new Point2D.Double(rAux.getMaxX(), rAux.getMaxY()); |
| 279 |
pt1 = ct.convert(pt1, null);
|
| 280 |
pt2 = ct.convert(pt2, null);
|
| 281 |
rAux = new Rectangle2D.Double(); |
| 282 |
rAux.setFrameFromDiagonal(pt1, pt2); |
| 283 |
} |
| 284 |
|
| 285 |
return rAux;
|
| 286 |
} catch (DriverIOException e) {
|
| 287 |
throw new DriverException(e); |
| 288 |
} |
| 289 |
} |
| 290 |
|
| 291 |
/**
|
| 292 |
* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#draw(java.awt.image.BufferedImage,
|
| 293 |
* java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort)
|
| 294 |
*/
|
| 295 |
public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
| 296 |
Cancellable cancel, double scale) throws DriverException { |
| 297 |
|
| 298 |
if (isWithinScale(scale)) {
|
| 299 |
// Las que solo tienen etiquetado sin pintar el shape,
|
| 300 |
// no pasamos por ellas
|
| 301 |
boolean bDrawShapes = true; |
| 302 |
if (legend instanceof SingleSymbolLegend) { |
| 303 |
if (legend.getDefaultSymbol().isShapeVisible() == false) |
| 304 |
bDrawShapes = false;
|
| 305 |
} |
| 306 |
if (bDrawShapes) {
|
| 307 |
Strategy strategy = StrategyManager.getStrategy(this);
|
| 308 |
try {
|
| 309 |
strategy.draw(image, g, viewPort, cancel); |
| 310 |
} catch (DriverException e) {
|
| 311 |
this.setVisible(false); |
| 312 |
this.setActive(false); |
| 313 |
throw e;
|
| 314 |
} |
| 315 |
} |
| 316 |
if (getVirtualLayers() != null) { |
| 317 |
getVirtualLayers().draw(image, g, viewPort, cancel, scale); |
| 318 |
} |
| 319 |
|
| 320 |
if (getLayerText() != null) { |
| 321 |
getLayerText().draw(image, g, viewPort, cancel, scale); |
| 322 |
} |
| 323 |
} |
| 324 |
} |
| 325 |
|
| 326 |
/**
|
| 327 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
| 328 |
* com.iver.cit.gvsig.fmap.ViewPort,
|
| 329 |
* com.iver.cit.gvsig.fmap.operations.Cancellable)
|
| 330 |
*/
|
| 331 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
| 332 |
double scale) throws DriverException { |
| 333 |
if (isVisible() && isWithinScale(scale)) {
|
| 334 |
Strategy strategy = StrategyManager.getStrategy(this);
|
| 335 |
|
| 336 |
strategy.print(g, viewPort, cancel); |
| 337 |
|
| 338 |
if (getLayerText() != null) { |
| 339 |
getLayerText().draw(null, g, viewPort, cancel, scale);
|
| 340 |
} |
| 341 |
} |
| 342 |
} |
| 343 |
|
| 344 |
/**
|
| 345 |
* @see com.iver.cit.gvsig.fmap.layers.VectorialOperations#createLabelLayer(int)
|
| 346 |
*/
|
| 347 |
// public FLayer createLabelLayer(int fieldId) {
|
| 348 |
public FLayer createLabelLayer(SelectableDataSource ds) {
|
| 349 |
FLyrText layerText = null;
|
| 350 |
try {
|
| 351 |
layerText = new FLyrText();
|
| 352 |
layerText.setLegend((VectorialLegend) getLegend()); |
| 353 |
layerText.createLabels(this);
|
| 354 |
} catch (FieldNotFoundException e1) {
|
| 355 |
// TODO Auto-generated catch block
|
| 356 |
e1.printStackTrace(); |
| 357 |
} catch (DriverException e1) {
|
| 358 |
// TODO Auto-generated catch block
|
| 359 |
e1.printStackTrace(); |
| 360 |
} |
| 361 |
|
| 362 |
setLayerText(layerText); |
| 363 |
layerText.setCoordTrans(getCoordTrans()); |
| 364 |
return layerText;
|
| 365 |
} |
| 366 |
|
| 367 |
/**
|
| 368 |
* @see com.iver.cit.gvsig.fmap.layers.VectorialOperations#removeLabels()
|
| 369 |
*/
|
| 370 |
public void removeLabels() { |
| 371 |
setLayerText(null);
|
| 372 |
} |
| 373 |
|
| 374 |
/*
|
| 375 |
* (non-Javadoc)
|
| 376 |
*
|
| 377 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#deleteSpatialIndex()
|
| 378 |
*/
|
| 379 |
public void deleteSpatialIndex() { |
| 380 |
spatialIndex = null;
|
| 381 |
} |
| 382 |
|
| 383 |
/**
|
| 384 |
* Creates an spatial index associated to this layers.
|
| 385 |
*
|
| 386 |
* @param cancelMonitor
|
| 387 |
* instance of CancellableMonitorable that allows to monitor
|
| 388 |
* progress of spatial index creation, and cancel the process
|
| 389 |
*/
|
| 390 |
public void createSpatialIndex(CancellableMonitorable cancelMonitor) { |
| 391 |
// FJP: ESTO HABR? QUE CAMBIARLO. PARA LAS CAPAS SECUENCIALES, TENDREMOS
|
| 392 |
// QUE ACCEDER CON UN WHILE NEXT. (O mejorar lo de los FeatureVisitor
|
| 393 |
// para que acepten recorrer sin geometria, solo con rectangulos.
|
| 394 |
|
| 395 |
// //If this vectorial layer is based in a spatial database, the spatial
|
| 396 |
// index is already implicit. We only will index file drivers
|
| 397 |
ReadableVectorial va = getSource(); |
| 398 |
if (!(va instanceof VectorialFileAdapter)) { |
| 399 |
return;
|
| 400 |
} |
| 401 |
if (!(va.getDriver() instanceof BoundedShapes)) { |
| 402 |
return;
|
| 403 |
} |
| 404 |
File file = ((VectorialFileAdapter) va).getFile();
|
| 405 |
String fileName = FileUtils.getFileWithoutExtension(file);
|
| 406 |
try {
|
| 407 |
spatialIndex = new RTreeSptLib(true, fileName); |
| 408 |
} catch (SpatialIndexException e1) {
|
| 409 |
// Probably we dont have writing permissions
|
| 410 |
String directoryName = System.getProperty("java.io.tmpdir"); |
| 411 |
File newFile = new File(file.getName()); |
| 412 |
String newFileName = newFile.getName();
|
| 413 |
try {
|
| 414 |
spatialIndex = new RTreeSptLib(true, directoryName |
| 415 |
+ File.pathSeparator + newFileName);
|
| 416 |
} catch (SpatialIndexException e) {
|
| 417 |
// si no lo podemos crear en fichero, lo creamos en memoria
|
| 418 |
spatialIndex = new QuadtreeJts();
|
| 419 |
} |
| 420 |
}// try
|
| 421 |
|
| 422 |
ICoordTrans ct = getCoordTrans(); |
| 423 |
BoundedShapes shapeBounds = (BoundedShapes) va.getDriver(); |
| 424 |
try {
|
| 425 |
va.start(); |
| 426 |
|
| 427 |
for (int i = 0; i < va.getShapeCount(); i++) { |
| 428 |
if (cancelMonitor != null) { |
| 429 |
if (cancelMonitor.isCanceled())
|
| 430 |
return;
|
| 431 |
cancelMonitor.reportStep(); |
| 432 |
} |
| 433 |
Rectangle2D r = shapeBounds.getShapeBounds(i);
|
| 434 |
if (ct != null) { |
| 435 |
r = ct.convert(r); |
| 436 |
} |
| 437 |
spatialIndex.insert(r, i); |
| 438 |
if (spatialIndex instanceof IPersistentSpatialIndex) { |
| 439 |
if ((i % 50) == 0) {// flush spatial index in buckets of 50 |
| 440 |
((IPersistentSpatialIndex) spatialIndex).flush(); |
| 441 |
} |
| 442 |
} |
| 443 |
} // for
|
| 444 |
va.stop(); |
| 445 |
if (spatialIndex instanceof IPersistentSpatialIndex) |
| 446 |
((IPersistentSpatialIndex) spatialIndex).flush(); |
| 447 |
} catch (DriverIOException e) {
|
| 448 |
// TODO Auto-generated catch block
|
| 449 |
e.printStackTrace(); |
| 450 |
} catch (IOException e) { |
| 451 |
// TODO Auto-generated catch block
|
| 452 |
e.printStackTrace(); |
| 453 |
} |
| 454 |
} |
| 455 |
|
| 456 |
/*
|
| 457 |
* (non-Javadoc)
|
| 458 |
*
|
| 459 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#createIndex()
|
| 460 |
*/
|
| 461 |
public void createSpatialIndex() { |
| 462 |
createSpatialIndex(null);
|
| 463 |
} |
| 464 |
|
| 465 |
/**
|
| 466 |
* @see com.iver.cit.gvsig.fmap.layers.VectorialOperations#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 467 |
* FBitSet)
|
| 468 |
*/
|
| 469 |
public void process(FeatureVisitor visitor, FBitSet subset) |
| 470 |
throws DriverException, VisitException {
|
| 471 |
Strategy s = StrategyManager.getStrategy(this);
|
| 472 |
s.process(visitor, subset); |
| 473 |
} |
| 474 |
|
| 475 |
/**
|
| 476 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor)
|
| 477 |
*/
|
| 478 |
public void process(FeatureVisitor visitor) throws DriverException, |
| 479 |
VisitException {
|
| 480 |
Strategy s = StrategyManager.getStrategy(this);
|
| 481 |
s.process(visitor); |
| 482 |
} |
| 483 |
|
| 484 |
/**
|
| 485 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 486 |
* Rectangle2D)
|
| 487 |
*/
|
| 488 |
public void process(FeatureVisitor visitor, Rectangle2D rect) |
| 489 |
throws DriverException, VisitException {
|
| 490 |
Strategy s = StrategyManager.getStrategy(this);
|
| 491 |
s.process(visitor, rect); |
| 492 |
} |
| 493 |
|
| 494 |
/**
|
| 495 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#setSelection(com.iver.cit.gvsig.fmap.operations.selection.VectorialSubSet)
|
| 496 |
*/
|
| 497 |
/*
|
| 498 |
* public void setSelection(FBitSet selection) { try {
|
| 499 |
* getRecordset().setSelection(selection); } catch (DriverException e) { //
|
| 500 |
* TODO Auto-generated catch block e.printStackTrace(); }
|
| 501 |
* fireSelectionEvents(); }
|
| 502 |
*/
|
| 503 |
/**
|
| 504 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#isSelected(int)
|
| 505 |
*/
|
| 506 |
/*
|
| 507 |
* public boolean isSelected(int index) { try { return
|
| 508 |
* getRecordset().isSelected(index); } catch (DriverException e) { // TODO
|
| 509 |
* Auto-generated catch block e.printStackTrace(); } return false; }
|
| 510 |
*/
|
| 511 |
/**
|
| 512 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#getSelection()
|
| 513 |
*/
|
| 514 |
/*
|
| 515 |
* public FBitSet getSelection() { try { return
|
| 516 |
* getRecordset().getSelection(); } catch (DriverException e) { // TODO
|
| 517 |
* Auto-generated catch block e.printStackTrace(); } return new FBitSet(); }
|
| 518 |
*/
|
| 519 |
/**
|
| 520 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#clearSelection()
|
| 521 |
*/
|
| 522 |
/*
|
| 523 |
* public void clearSelection() { try { getRecordset().clearSelection(); }
|
| 524 |
* catch (DriverException e) { // TODO Auto-generated catch block
|
| 525 |
* e.printStackTrace(); } }
|
| 526 |
*/
|
| 527 |
|
| 528 |
/*
|
| 529 |
* (non-Javadoc)
|
| 530 |
*
|
| 531 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#queryByRect(java.awt.geom.Rectangle2D)
|
| 532 |
*/
|
| 533 |
public FBitSet queryByRect(Rectangle2D rect) throws DriverException { |
| 534 |
Strategy s = StrategyManager.getStrategy(this);
|
| 535 |
|
| 536 |
return s.queryByRect(rect);
|
| 537 |
} |
| 538 |
|
| 539 |
public FBitSet queryByPoint(Point2D p, double tolerance) |
| 540 |
throws DriverException {
|
| 541 |
Strategy s = StrategyManager.getStrategy(this);
|
| 542 |
return s.queryByPoint(p, tolerance);
|
| 543 |
} |
| 544 |
|
| 545 |
public FBitSet queryByShape(IGeometry g, int relationship) |
| 546 |
throws DriverException, VisitException {
|
| 547 |
Strategy s = StrategyManager.getStrategy(this);
|
| 548 |
return s.queryByShape(g, relationship);
|
| 549 |
} |
| 550 |
|
| 551 |
public XMLItem[] getInfo(Point p, double tolerance) throws DriverException { |
| 552 |
Point2D pReal = this.getFMap().getViewPort().toMapPoint(p); |
| 553 |
FBitSet bs = queryByPoint(pReal, tolerance); |
| 554 |
VectorialXMLItem[] item = new VectorialXMLItem[1]; |
| 555 |
item[0] = new VectorialXMLItem(bs, this); |
| 556 |
|
| 557 |
return item;
|
| 558 |
} |
| 559 |
|
| 560 |
/**
|
| 561 |
* @throws DriverException
|
| 562 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#getRecordset()
|
| 563 |
*/
|
| 564 |
/*
|
| 565 |
* public SelectableDataSource getRecordset() throws DriverException { if
|
| 566 |
* (sds == null){ try { DataSource ds = getSource().getRecordset();
|
| 567 |
*
|
| 568 |
* if (ds == null) { return null; }
|
| 569 |
*
|
| 570 |
* sds = new SelectableDataSource(ds);
|
| 571 |
* //sds.setSelectionSupport(selectionSupport);
|
| 572 |
*
|
| 573 |
* return sds; } catch (DriverLoadException e) { throw new
|
| 574 |
* DriverException(e); } catch
|
| 575 |
* (com.hardcode.gdbms.engine.data.driver.DriverException e) { throw new
|
| 576 |
* DriverException(e); } } return sds; }
|
| 577 |
*/
|
| 578 |
/**
|
| 579 |
* Para cuando haces una uni?n, sustituyes el recorset por el nuevo. De esta
|
| 580 |
* forma, podr?s poner leyendas basadas en el nuevo recordset
|
| 581 |
*
|
| 582 |
* @param newSds
|
| 583 |
* @throws DriverException
|
| 584 |
* @throws FieldNotFoundException
|
| 585 |
* @throws FieldNotFoundException
|
| 586 |
*/
|
| 587 |
/*
|
| 588 |
* public void setRecordset(SelectableDataSource newSds) throws
|
| 589 |
* DriverException, FieldNotFoundException { sds = newSds;
|
| 590 |
* //sds.setSelectionSupport(selectionSupport); legend.setDataSource(sds);
|
| 591 |
* logger.debug("Recordset cambiado a " + sds.getName()); }
|
| 592 |
*/
|
| 593 |
/**
|
| 594 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#setLegend(int,
|
| 595 |
* com.iver.cit.gvsig.fmap.rendering.Legend)
|
| 596 |
*/
|
| 597 |
public void setLegend(VectorialLegend r) throws DriverException, |
| 598 |
FieldNotFoundException {
|
| 599 |
VectorialLegend oldLegend = legend; |
| 600 |
legend = r; |
| 601 |
|
| 602 |
try {
|
| 603 |
legend.setDataSource(getRecordset()); |
| 604 |
|
| 605 |
if (legend.getLabelField() != null) { |
| 606 |
// sds.start();
|
| 607 |
// int idLabelField =
|
| 608 |
// getRecordset().getFieldIndexByName(legend.getLabelField());
|
| 609 |
createLabelLayer(getSource().getRecordset()); |
| 610 |
// sds.stop();
|
| 611 |
} else
|
| 612 |
removeLabels(); |
| 613 |
} catch (DriverException e) {
|
| 614 |
throw new DriverException(e); |
| 615 |
} catch (FieldNotFoundException e) {
|
| 616 |
// TODO Auto-generated catch block
|
| 617 |
e.printStackTrace(); |
| 618 |
} catch (DriverLoadException e) {
|
| 619 |
// TODO Auto-generated catch block
|
| 620 |
e.printStackTrace(); |
| 621 |
} |
| 622 |
|
| 623 |
LegendChangedEvent e = LegendChangedEvent.createLegendChangedEvent( |
| 624 |
oldLegend, legend); |
| 625 |
callLegendChanged(e); |
| 626 |
} |
| 627 |
|
| 628 |
/**
|
| 629 |
* Devuelve la Leyenda de la capa.
|
| 630 |
*
|
| 631 |
* @return Leyenda.
|
| 632 |
*/
|
| 633 |
public Legend getLegend() {
|
| 634 |
return legend;
|
| 635 |
} |
| 636 |
|
| 637 |
/**
|
| 638 |
* Devuelve el tipo de shape que contiene la capa.
|
| 639 |
*
|
| 640 |
* @return tipo de shape.
|
| 641 |
*
|
| 642 |
* @throws DriverException
|
| 643 |
*/
|
| 644 |
public int getShapeType() throws DriverException { |
| 645 |
if (typeShape == -1) { |
| 646 |
try {
|
| 647 |
logger.debug("source.start()");
|
| 648 |
getSource().start(); |
| 649 |
typeShape = getSource().getShapeType(); |
| 650 |
logger.debug("source.stop()");
|
| 651 |
getSource().stop(); |
| 652 |
} catch (DriverIOException e) {
|
| 653 |
throw new DriverException(e); |
| 654 |
} |
| 655 |
} |
| 656 |
|
| 657 |
return typeShape;
|
| 658 |
} |
| 659 |
|
| 660 |
/**
|
| 661 |
* @throws XMLException
|
| 662 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
| 663 |
*/
|
| 664 |
public XMLEntity getXMLEntity() throws XMLException { |
| 665 |
XMLEntity xml = super.getXMLEntity();
|
| 666 |
xml.addChild(getLegend().getXMLEntity()); |
| 667 |
try {
|
| 668 |
xml.addChild(getRecordset().getSelectionSupport().getXMLEntity()); |
| 669 |
|
| 670 |
} catch (DriverException e1) {
|
| 671 |
e1.printStackTrace(); |
| 672 |
throw new XMLException(e1); |
| 673 |
} |
| 674 |
if (getSource() instanceof VectorialEditableAdapter) { |
| 675 |
setSource(((VectorialEditableAdapter) source).getOriginalAdapter()); |
| 676 |
} |
| 677 |
if (getSource() instanceof VectorialFileAdapter) { |
| 678 |
xml.putProperty("type", "vectorial"); |
| 679 |
xml.putProperty("file", ((VectorialFileAdapter) getSource())
|
| 680 |
.getFile()); |
| 681 |
// try {
|
| 682 |
try {
|
| 683 |
xml.putProperty("recordset-name", getSource().getRecordset()
|
| 684 |
.getName()); |
| 685 |
} catch (DriverLoadException e) {
|
| 686 |
// TODO Auto-generated catch block
|
| 687 |
e.printStackTrace(); |
| 688 |
} |
| 689 |
// } catch (DriverException e) {
|
| 690 |
// throw new XMLException(e);
|
| 691 |
// }
|
| 692 |
} else if (source instanceof VectorialDBAdapter) { |
| 693 |
xml.putProperty("type", "vectorial"); |
| 694 |
|
| 695 |
VectorialDatabaseDriver dbDriver = (VectorialDatabaseDriver) getSource() |
| 696 |
.getDriver(); |
| 697 |
|
| 698 |
// Guardamos el nombre del driver para poder recuperarlo
|
| 699 |
// con el DriverManager de Fernando.
|
| 700 |
xml.putProperty("db", dbDriver.getName());
|
| 701 |
// try {
|
| 702 |
try {
|
| 703 |
xml.putProperty("recordset-name", getSource().getRecordset()
|
| 704 |
.getName()); |
| 705 |
} catch (DriverLoadException e) {
|
| 706 |
// TODO Auto-generated catch block
|
| 707 |
e.printStackTrace(); |
| 708 |
} |
| 709 |
// } catch (DriverException e) {
|
| 710 |
// throw new XMLException(e);
|
| 711 |
// }
|
| 712 |
xml.addChild(dbDriver.getXMLEntity()); // Tercer child. Antes hemos
|
| 713 |
// metido la leyenda y el
|
| 714 |
// selection support
|
| 715 |
} else if (source instanceof VectorialAdapter) { |
| 716 |
// Se supone que hemos hecho algo gen?rico.
|
| 717 |
xml.putProperty("type", "vectorial"); |
| 718 |
|
| 719 |
VectorialDriver driver = (VectorialDriver) getSource().getDriver(); |
| 720 |
|
| 721 |
// Guardamos el nombre del driver para poder recuperarlo
|
| 722 |
// con el DriverManager de Fernando.
|
| 723 |
xml.putProperty("other", driver.getName());
|
| 724 |
// try {
|
| 725 |
try {
|
| 726 |
xml.putProperty("recordset-name", getSource().getRecordset()
|
| 727 |
.getName()); |
| 728 |
} catch (DriverLoadException e) {
|
| 729 |
// TODO Auto-generated catch block
|
| 730 |
e.printStackTrace(); |
| 731 |
} |
| 732 |
// } catch (DriverException e) {
|
| 733 |
// throw new XMLException(e);
|
| 734 |
// }
|
| 735 |
if (driver instanceof IPersistance) { |
| 736 |
// xml.putProperty("className", driver.getClass().getName());
|
| 737 |
IPersistance persist = (IPersistance) driver; |
| 738 |
xml.addChild(persist.getXMLEntity()); // Tercer child. Antes
|
| 739 |
// hemos metido la
|
| 740 |
// leyenda y el
|
| 741 |
// selection support
|
| 742 |
} |
| 743 |
} |
| 744 |
xml.putProperty("driverName", getSource().getDriver().getName());
|
| 745 |
if (bHasJoin)
|
| 746 |
xml.putProperty("hasJoin", "true"); |
| 747 |
|
| 748 |
return xml;
|
| 749 |
} |
| 750 |
|
| 751 |
/**
|
| 752 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 753 |
*/
|
| 754 |
public void setXMLEntity03(XMLEntity xml) throws XMLException { |
| 755 |
|
| 756 |
super.setXMLEntity(xml);
|
| 757 |
legend = LegendFactory.createFromXML03(xml.getChild(0));
|
| 758 |
|
| 759 |
try {
|
| 760 |
// legend.setDataSource(getRecordset());
|
| 761 |
setLegend(legend); |
| 762 |
} catch (FieldNotFoundException e) {
|
| 763 |
throw new XMLException(e); |
| 764 |
} catch (DriverException e) {
|
| 765 |
throw new XMLException(e); |
| 766 |
} |
| 767 |
|
| 768 |
try {
|
| 769 |
getRecordset().getSelectionSupport() |
| 770 |
.setXMLEntity03(xml.getChild(1));
|
| 771 |
} catch (DriverException e) {
|
| 772 |
e.printStackTrace(); |
| 773 |
} |
| 774 |
} |
| 775 |
|
| 776 |
/**
|
| 777 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 778 |
*/
|
| 779 |
public void setXMLEntity(XMLEntity xml) throws XMLException { |
| 780 |
super.setXMLEntity(xml);
|
| 781 |
|
| 782 |
VectorialLegend leg = LegendFactory.createFromXML(xml.getChild(0));
|
| 783 |
try {
|
| 784 |
getRecordset().getSelectionSupport().setXMLEntity(xml.getChild(1));
|
| 785 |
String recordsetName = xml.getStringProperty("recordset-name"); |
| 786 |
|
| 787 |
LayerFactory.getDataSourceFactory().changeDataSourceName( |
| 788 |
getSource().getRecordset().getName(), recordsetName); |
| 789 |
// Hacemos que el recordset que hemos creado antes (los
|
| 790 |
// recordset se crean antes que todo) sea el recordset
|
| 791 |
// de esta capa. Y del que se crea automaticamente
|
| 792 |
// en el setLegend del createLayer, nos olvidamos
|
| 793 |
SelectableDataSource sds = new SelectableDataSource(LayerFactory
|
| 794 |
.getDataSourceFactory().createRandomDataSource( |
| 795 |
recordsetName, DataSourceFactory.AUTOMATIC_OPENING)); |
| 796 |
// sds.setSelectionSupport(selectionSupport);
|
| 797 |
// ((EditableAdapter)getSource()).setRecordSet(sds);
|
| 798 |
} catch (NoSuchTableException e1) {
|
| 799 |
throw new XMLException(e1); |
| 800 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e1) {
|
| 801 |
throw new XMLException(e1); |
| 802 |
} catch (DriverLoadException e1) {
|
| 803 |
throw new XMLException(e1); |
| 804 |
} catch (DriverException e1) {
|
| 805 |
throw new XMLException(e1); |
| 806 |
} |
| 807 |
// Si tiene una uni?n, lo marcamos para que no se cree la leyenda hasta
|
| 808 |
// el final
|
| 809 |
// de la lectura del proyecto
|
| 810 |
if (xml.contains("hasJoin")) { |
| 811 |
setIsJoined(true);
|
| 812 |
PostProcessSupport.addToPostProcess(this, "setLegend", leg, 1); |
| 813 |
} else {
|
| 814 |
try {
|
| 815 |
// legend.setDataSource(getRecordset());
|
| 816 |
setLegend(leg); |
| 817 |
} catch (FieldNotFoundException e) {
|
| 818 |
throw new XMLException(e); |
| 819 |
} catch (DriverException e) {
|
| 820 |
throw new XMLException(e); |
| 821 |
} |
| 822 |
} |
| 823 |
|
| 824 |
} |
| 825 |
|
| 826 |
/**
|
| 827 |
* A?ade un LegendListener a la lista de Listeners.
|
| 828 |
*
|
| 829 |
* @param listener
|
| 830 |
* LegendListener.
|
| 831 |
*/
|
| 832 |
public void addLegendListener(LegendListener listener) { |
| 833 |
layerChangeSupport.addLayerListener(listener); |
| 834 |
} |
| 835 |
|
| 836 |
/**
|
| 837 |
* Llamada al m?todo callLegendChanged de los listener.
|
| 838 |
*
|
| 839 |
* @param e
|
| 840 |
* Evento.
|
| 841 |
*/
|
| 842 |
private void callLegendChanged(LegendChangedEvent e) { |
| 843 |
layerChangeSupport.callLegendChanged(e); |
| 844 |
} |
| 845 |
|
| 846 |
/**
|
| 847 |
* Borra un LegendListener de la lista de Listeners
|
| 848 |
*
|
| 849 |
* @param listener
|
| 850 |
* LegendListener.
|
| 851 |
*/
|
| 852 |
public void removeLegendListener(LegendListener listener) { |
| 853 |
layerChangeSupport.removeLayerListener(listener); |
| 854 |
} |
| 855 |
|
| 856 |
/**
|
| 857 |
* Sobreimplementaci?n del m?todo toString para que las bases de datos
|
| 858 |
* identifiquen la capa.
|
| 859 |
*
|
| 860 |
* @return DOCUMENT ME!
|
| 861 |
*/
|
| 862 |
public String toString() { |
| 863 |
/*
|
| 864 |
* Se usa internamente para que la parte de datos identifique de forma
|
| 865 |
* un?voca las tablas
|
| 866 |
*/
|
| 867 |
String ret = super.toString(); |
| 868 |
|
| 869 |
return "layer" + ret.substring(ret.indexOf('@') + 1); |
| 870 |
} |
| 871 |
|
| 872 |
public boolean isJoined() { |
| 873 |
return bHasJoin;
|
| 874 |
} |
| 875 |
|
| 876 |
/**
|
| 877 |
* Returns if a layer is spatially indexed
|
| 878 |
*
|
| 879 |
* @return if this layer has the ability to proces spatial queries without
|
| 880 |
* secuential scans.
|
| 881 |
*/
|
| 882 |
public boolean isSpatiallyIndexed() { |
| 883 |
ReadableVectorial source = getSource(); |
| 884 |
if (source instanceof ISpatialDB) |
| 885 |
return true; |
| 886 |
if (getISpatialIndex() != null) |
| 887 |
return true; |
| 888 |
return false; |
| 889 |
} |
| 890 |
|
| 891 |
public void setIsJoined(boolean hasJoin) { |
| 892 |
bHasJoin = hasJoin; |
| 893 |
} |
| 894 |
|
| 895 |
/**
|
| 896 |
* @return Returns the spatialIndex.
|
| 897 |
*/
|
| 898 |
public ISpatialIndex getISpatialIndex() {
|
| 899 |
return spatialIndex;
|
| 900 |
} |
| 901 |
|
| 902 |
/*
|
| 903 |
* public SelectableDataSource getRecordset() { try { return
|
| 904 |
* getSource().getRecordset(); } catch (DriverLoadException e) { // TODO
|
| 905 |
* Auto-generated catch block e.printStackTrace(); } return null; }
|
| 906 |
*/
|
| 907 |
|
| 908 |
/**
|
| 909 |
* @throws DriverException
|
| 910 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#getRecordset()
|
| 911 |
*/
|
| 912 |
public SelectableDataSource getRecordset() throws DriverException { |
| 913 |
if (sds == null) { |
| 914 |
try {
|
| 915 |
SelectableDataSource ds = source.getRecordset(); |
| 916 |
|
| 917 |
if (ds == null) { |
| 918 |
return null; |
| 919 |
} |
| 920 |
|
| 921 |
sds = ds; |
| 922 |
sds.setSelectionSupport(selectionSupport); |
| 923 |
|
| 924 |
} catch (DriverLoadException e) {
|
| 925 |
throw new DriverException(e); |
| 926 |
} |
| 927 |
} |
| 928 |
return sds;
|
| 929 |
} |
| 930 |
|
| 931 |
/*
|
| 932 |
* (non-Javadoc)
|
| 933 |
*
|
| 934 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setEditing(boolean)
|
| 935 |
*/
|
| 936 |
public void setEditing(boolean b) throws EditionException { |
| 937 |
super.setEditing(b);
|
| 938 |
try {
|
| 939 |
if (b) {
|
| 940 |
VectorialEditableAdapter vea = null;
|
| 941 |
// TODO: Qu? pasa si hay m?s tipos de adapters?
|
| 942 |
// FJP: Se podr?a pasar como argumento el
|
| 943 |
// VectorialEditableAdapter
|
| 944 |
// que se quiera usar para evitar meter c?digo aqu? de este
|
| 945 |
// estilo.
|
| 946 |
if (getSource() instanceof VectorialDBAdapter) { |
| 947 |
vea = new VectorialEditableDBAdapter();
|
| 948 |
} else if (this instanceof FLyrAnnotation) { |
| 949 |
/*if (getSource().getDriver() instanceof AddEventThemeDriver) {
|
| 950 |
vea = new EventThemeAnnotationEditableAdapter(
|
| 951 |
(FLyrAnnotation) this);
|
| 952 |
} else {*/
|
| 953 |
vea = new AnnotationEditableAdapter(
|
| 954 |
(FLyrAnnotation) this);
|
| 955 |
//}
|
| 956 |
} /*else if (getSource().getDriver() instanceof AddEventThemeDriver) {
|
| 957 |
|
| 958 |
vea = new EventThemeEditableAdapter();
|
| 959 |
}*/ else { |
| 960 |
vea = new VectorialEditableAdapter();
|
| 961 |
} |
| 962 |
vea.setOriginalVectorialAdapter(getSource()); |
| 963 |
|
| 964 |
// /vea.setSpatialIndex(getSpatialIndex());
|
| 965 |
// /vea.setFullExtent(getFullExtent());
|
| 966 |
vea.startEdition(EditionEvent.GRAPHIC); |
| 967 |
setSource(vea); |
| 968 |
getRecordset().setSelectionSupport( |
| 969 |
vea.getOriginalAdapter().getRecordset() |
| 970 |
.getSelectionSupport()); |
| 971 |
|
| 972 |
} else {
|
| 973 |
VectorialEditableAdapter vea = (VectorialEditableAdapter) getSource(); |
| 974 |
setSource(vea.getOriginalAdapter()); |
| 975 |
} |
| 976 |
// Si tenemos una leyenda, hay que pegarle el cambiazo a su
|
| 977 |
// recordset
|
| 978 |
setRecordset(getSource().getRecordset()); |
| 979 |
if (getLegend() instanceof VectorialLegend) { |
| 980 |
VectorialLegend ley = (VectorialLegend) getLegend(); |
| 981 |
ley.setDataSource(getSource().getRecordset()); |
| 982 |
// Esto lo pongo para evitar que al dibujar sobre un
|
| 983 |
// dxf, dwg, o dgn no veamos nada. Es debido al checkbox
|
| 984 |
// de la leyenda de textos "dibujar solo textos".
|
| 985 |
// if (ley.getDefaultSymbol() == null)
|
| 986 |
{
|
| 987 |
ley.setDefaultSymbol(new FSymbol(getShapeType()));
|
| 988 |
ley.useDefaultSymbol(true);
|
| 989 |
} |
| 990 |
} |
| 991 |
} catch (DriverLoadException e) {
|
| 992 |
e.printStackTrace(); |
| 993 |
throw new EditionException(e); |
| 994 |
} catch (DriverException e) {
|
| 995 |
e.printStackTrace(); |
| 996 |
throw new EditionException(e); |
| 997 |
} catch (FieldNotFoundException e) {
|
| 998 |
e.printStackTrace(); |
| 999 |
throw new EditionException(e); |
| 1000 |
} |
| 1001 |
|
| 1002 |
callEditionChanged(LayerEvent |
| 1003 |
.createEditionChangedEvent(this, "edition")); |
| 1004 |
|
| 1005 |
} |
| 1006 |
|
| 1007 |
/**
|
| 1008 |
* Para cuando haces una uni?n, sustituyes el recorset por el nuevo. De esta
|
| 1009 |
* forma, podr?s poner leyendas basadas en el nuevo recordset
|
| 1010 |
*
|
| 1011 |
* @param newSds
|
| 1012 |
*/
|
| 1013 |
public void setRecordset(SelectableDataSource newSds) { |
| 1014 |
sds = newSds; |
| 1015 |
sds.setSelectionSupport(selectionSupport); |
| 1016 |
} |
| 1017 |
/*
|
| 1018 |
* public SelectionSupport getSelectionSupport() { return selectionSupport; }
|
| 1019 |
*
|
| 1020 |
* public void setSelectionSupport(SelectionSupport selectionSupport) {
|
| 1021 |
* this.selectionSupport = selectionSupport; }
|
| 1022 |
*/
|
| 1023 |
|
| 1024 |
public SpatialCache getSpatialCache() {
|
| 1025 |
if (spatialCache == null) |
| 1026 |
{
|
| 1027 |
spatialCache = new SpatialCache();
|
| 1028 |
} |
| 1029 |
return spatialCache;
|
| 1030 |
} |
| 1031 |
|
| 1032 |
public void setSpatialCache(SpatialCache spatialCache) { |
| 1033 |
this.spatialCache = spatialCache;
|
| 1034 |
} |
| 1035 |
|
| 1036 |
public boolean isSpatialCacheEnabled() { |
| 1037 |
return spatialCacheEnabled;
|
| 1038 |
} |
| 1039 |
|
| 1040 |
public void setSpatialCacheEnabled(boolean spatialCacheEnabled) { |
| 1041 |
this.spatialCacheEnabled = spatialCacheEnabled;
|
| 1042 |
} |
| 1043 |
|
| 1044 |
} |