gvsig-raster / org.gvsig.raster / trunk / org.gvsig.raster / org.gvsig.raster.lib / org.gvsig.raster.lib.impl / src / main / java / org / gvsig / raster / impl / store / AbstractRasterDataStore.java @ 210
History | View | Annotate | Download (36.8 KB)
| 1 |
/* gvSIG. Geographic Information System of the Valencian Government
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department
|
| 4 |
* of the Valencian Government (CIT)
|
| 5 |
*
|
| 6 |
* This program is free software; you can redistribute it and/or
|
| 7 |
* modify it under the terms of the GNU General Public License
|
| 8 |
* as published by the Free Software Foundation; either version 2
|
| 9 |
* of the License, or (at your option) any later version.
|
| 10 |
*
|
| 11 |
* This program is distributed in the hope that it will be useful,
|
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 14 |
* GNU General Public License for more details.
|
| 15 |
*
|
| 16 |
* You should have received a copy of the GNU General Public License
|
| 17 |
* along with this program; if not, write to the Free Software
|
| 18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
| 19 |
* MA 02110-1301, USA.
|
| 20 |
*
|
| 21 |
*/
|
| 22 |
package org.gvsig.raster.impl.store; |
| 23 |
|
| 24 |
import java.awt.Dimension; |
| 25 |
import java.awt.geom.Point2D; |
| 26 |
import java.awt.geom.Rectangle2D; |
| 27 |
import java.util.Iterator; |
| 28 |
import java.util.Set; |
| 29 |
|
| 30 |
import org.gvsig.fmap.dal.DataQuery; |
| 31 |
import org.gvsig.fmap.dal.DataServerExplorer; |
| 32 |
import org.gvsig.fmap.dal.DataSet; |
| 33 |
import org.gvsig.fmap.dal.DataStore; |
| 34 |
import org.gvsig.fmap.dal.DataStoreParameters; |
| 35 |
import org.gvsig.fmap.dal.coverage.RasterLocator; |
| 36 |
import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
| 37 |
import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
| 38 |
import org.gvsig.fmap.dal.coverage.exception.InvalidSetViewException; |
| 39 |
import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException; |
| 40 |
import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
| 41 |
import org.gvsig.fmap.dal.coverage.exception.RmfSerializerException; |
| 42 |
import org.gvsig.fmap.dal.coverage.grid.render.Render; |
| 43 |
import org.gvsig.fmap.dal.coverage.grid.render.TileListener; |
| 44 |
import org.gvsig.fmap.dal.coverage.process.vector.Vectorization; |
| 45 |
import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
| 46 |
import org.gvsig.fmap.dal.coverage.store.RasterFileStoreParameters; |
| 47 |
import org.gvsig.fmap.dal.coverage.store.RasterQuery; |
| 48 |
import org.gvsig.fmap.dal.coverage.store.RasterStoreParameters; |
| 49 |
import org.gvsig.fmap.dal.coverage.store.props.ColorTable; |
| 50 |
import org.gvsig.fmap.dal.coverage.store.props.SerialInfo; |
| 51 |
import org.gvsig.fmap.dal.coverage.util.RasterUtils; |
| 52 |
import org.gvsig.fmap.dal.exception.DataException; |
| 53 |
import org.gvsig.fmap.dal.exception.InitializeException; |
| 54 |
import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
| 55 |
import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
| 56 |
import org.gvsig.fmap.dal.feature.impl.DefaultFeatureStoreNotification; |
| 57 |
import org.gvsig.fmap.dal.impl.DataStoreImplementation; |
| 58 |
import org.gvsig.fmap.dal.impl.DefaultDataManager; |
| 59 |
import org.gvsig.fmap.dal.raster.CoverageSelection; |
| 60 |
import org.gvsig.fmap.dal.raster.CoverageStore; |
| 61 |
import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
| 62 |
import org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices; |
| 63 |
import org.gvsig.fmap.dal.resource.Resource; |
| 64 |
import org.gvsig.fmap.dal.spi.DataStoreProvider; |
| 65 |
import org.gvsig.metadata.MetadataLocator; |
| 66 |
import org.gvsig.metadata.MetadataManager; |
| 67 |
import org.gvsig.metadata.exceptions.MetadataException; |
| 68 |
import org.gvsig.raster.impl.DefaultRasterManager; |
| 69 |
import org.gvsig.raster.impl.buffer.DefaultRasterQuery; |
| 70 |
import org.gvsig.raster.impl.datastruct.ExtentImpl; |
| 71 |
import org.gvsig.raster.impl.grid.render.DefaultRender; |
| 72 |
import org.gvsig.raster.impl.process.vector.PotraceVectorization; |
| 73 |
import org.gvsig.raster.impl.store.properties.DataStoreSerialInfo; |
| 74 |
import org.gvsig.tools.ToolsLocator; |
| 75 |
import org.gvsig.tools.dispose.impl.AbstractDisposable; |
| 76 |
import org.gvsig.tools.dynobject.DelegatedDynObject; |
| 77 |
import org.gvsig.tools.dynobject.DynClass; |
| 78 |
import org.gvsig.tools.dynobject.DynObject; |
| 79 |
import org.gvsig.tools.dynobject.DynObjectManager; |
| 80 |
import org.gvsig.tools.dynobject.DynStruct; |
| 81 |
import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
| 82 |
import org.gvsig.tools.dynobject.exception.DynMethodException; |
| 83 |
import org.gvsig.tools.exception.BaseException; |
| 84 |
import org.gvsig.tools.extensionpoint.ExtensionPoint; |
| 85 |
import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
| 86 |
import org.gvsig.tools.observer.impl.DelegateWeakReferencingObservable; |
| 87 |
import org.gvsig.tools.persistence.PersistentState; |
| 88 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
| 89 |
import org.gvsig.tools.undo.command.Command; |
| 90 |
import org.gvsig.tools.visitor.Visitor; |
| 91 |
|
| 92 |
/**
|
| 93 |
* Default implementation for RasterDataSource
|
| 94 |
*
|
| 95 |
* @author Nacho Brodin (nachobrodin@gmail.com)
|
| 96 |
*/
|
| 97 |
public abstract class AbstractRasterDataStore extends AbstractDisposable |
| 98 |
implements RasterDataStore, CoverageStoreProviderServices, DataStoreImplementation, QueryableRaster {
|
| 99 |
protected DefaultRasterQuery currentQuery = null; |
| 100 |
/**
|
| 101 |
* Lista de paletas asociadas a las bandas cargadas en el DataSource. Estas son calculadas
|
| 102 |
* en las funciones que asignan las bandas a dibujar (addDrawableBands)
|
| 103 |
*/
|
| 104 |
private ColorTable[] palette = null; |
| 105 |
/**
|
| 106 |
* Extensi?n de los datos del buffer
|
| 107 |
*/
|
| 108 |
private Extent dataExtent = null; |
| 109 |
/**
|
| 110 |
* Ancho y alto en pixeles del ?ltimo buffer asignado
|
| 111 |
*/
|
| 112 |
protected double nWidth = 0; |
| 113 |
protected double nHeight = 0; |
| 114 |
private double[] step = null; |
| 115 |
private Buffer lastBuffer = null; |
| 116 |
|
| 117 |
private DefaultDataManager dataManager = null; |
| 118 |
protected DataStoreParameters parameters = null; |
| 119 |
private DelegatedDynObject metadata = null; |
| 120 |
private RasterUtils util = null; |
| 121 |
private SerialInfo serialInfo = null; |
| 122 |
private DelegateWeakReferencingObservable
|
| 123 |
delegateObservable = new DelegateWeakReferencingObservable(this); |
| 124 |
private Render render = null; |
| 125 |
|
| 126 |
public AbstractRasterDataStore() {
|
| 127 |
util = RasterLocator.getManager().getRasterUtils(); |
| 128 |
} |
| 129 |
|
| 130 |
/*
|
| 131 |
* (non-Javadoc)
|
| 132 |
* @see org.gvsig.fmap.dal.coverage.buffer.RasterDataSource#query(org.gvsig.fmap.dal.coverage.buffer.RasterQuery)
|
| 133 |
*/
|
| 134 |
public Buffer query(RasterQuery query) |
| 135 |
throws ProcessInterruptedException, RasterDriverException,
|
| 136 |
InvalidSetViewException {
|
| 137 |
currentQuery = (DefaultRasterQuery)query; |
| 138 |
|
| 139 |
if(currentQuery.getDrawableBands() != null) |
| 140 |
setQueryDrawableBands(currentQuery.getDrawableBands()); |
| 141 |
else
|
| 142 |
setQueryAllDrawableBands(); |
| 143 |
|
| 144 |
setMemoryBuffer(currentQuery.isMemoryBuffer()); |
| 145 |
|
| 146 |
Buffer buf = null; |
| 147 |
if(currentQuery.getType() == DefaultRasterQuery.TYPE_ENTIRE) {
|
| 148 |
buf = setAreaOfInterest(); |
| 149 |
Extent e = getExtent(); |
| 150 |
buf.setDataExtent(new Rectangle2D.Double(e.getULX(), e.getULY(), e.getMax().getX() - e.getMin().getX(), e.getMax().getY() - e.getMin().getY())); |
| 151 |
} |
| 152 |
|
| 153 |
if(currentQuery.getType() == DefaultRasterQuery.TYPE_COORDS) {
|
| 154 |
buf = setAreaOfInterest(currentQuery.getX(), currentQuery.getY(), currentQuery.getW(), currentQuery.getH()); |
| 155 |
buf.setDataExtent(new Rectangle2D.Double(currentQuery.getX(), currentQuery.getY(), currentQuery.getW(), currentQuery.getH())); |
| 156 |
} |
| 157 |
|
| 158 |
if(currentQuery.getType() == DefaultRasterQuery.TYPE_COORDS_SIZE) {
|
| 159 |
buf = setAreaOfInterest(currentQuery.getUlx(), currentQuery.getUly(), currentQuery.getLrx(), currentQuery.getLry(), currentQuery.getBufWidth(), currentQuery.getBufHeight()); |
| 160 |
buf.setDataExtent(new Rectangle2D.Double(currentQuery.getUlx(), currentQuery.getUly(), currentQuery.getLrx() - currentQuery.getUlx(), currentQuery.getLry() - currentQuery.getUly())); |
| 161 |
} |
| 162 |
|
| 163 |
if(currentQuery.getType() == DefaultRasterQuery.TYPE_COORDS_SIZE_TILED) {
|
| 164 |
setAreaOfInterest(currentQuery.getUlx(), currentQuery.getUly(), currentQuery.getLrx(), currentQuery.getLry(), currentQuery.getBufWidth(), currentQuery.getBufHeight(), currentQuery.getTileListener(), currentQuery.getFrameWidthPx()); |
| 165 |
} |
| 166 |
|
| 167 |
if(currentQuery.getType() == DefaultRasterQuery.TYPE_PX)
|
| 168 |
buf = setAreaOfInterest(currentQuery.getPixelX(), currentQuery.getPixelY(), currentQuery.getPixelW(), currentQuery.getPixelH()); |
| 169 |
|
| 170 |
if(currentQuery.getType() == DefaultRasterQuery.TYPE_PX_SIZE)
|
| 171 |
buf = setAreaOfInterest(currentQuery.getPixelX(), currentQuery.getPixelY(), currentQuery.getPixelW(), currentQuery.getPixelH(), currentQuery.getBufWidth(), currentQuery.getBufHeight()); |
| 172 |
|
| 173 |
if(currentQuery.isStoredLastBuffer())
|
| 174 |
lastBuffer = buf; |
| 175 |
else
|
| 176 |
lastBuffer = null;
|
| 177 |
currentQuery.storeLastBuffer(false);
|
| 178 |
|
| 179 |
if(buf != null) { |
| 180 |
buf.setStore(this);
|
| 181 |
buf.setNoDataValue(getNoDataValue()); |
| 182 |
return buf;
|
| 183 |
} |
| 184 |
return null; |
| 185 |
} |
| 186 |
|
| 187 |
/*
|
| 188 |
* (non-Javadoc)
|
| 189 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getAdjustedToExtent(org.gvsig.fmap.dal.coverage.datastruct.Extent)
|
| 190 |
*/
|
| 191 |
public Extent adjustToExtent(Extent e) {
|
| 192 |
Extent currentExtent = this.getExtent();
|
| 193 |
|
| 194 |
double minx = e.getMin().getX() < currentExtent.getMin().getX() ? currentExtent.getMin().getX() : e.getMin().getX();
|
| 195 |
double maxx = e.getMax().getX() > currentExtent.getMax().getX() ? currentExtent.getMax().getX() : e.getMax().getX();
|
| 196 |
double miny = e.getMin().getY() < currentExtent.getMin().getY() ? currentExtent.getMin().getY() : e.getMin().getY();
|
| 197 |
double maxy = e.getMax().getY() > currentExtent.getMax().getY() ? currentExtent.getMax().getY() : e.getMax().getY();
|
| 198 |
|
| 199 |
return new ExtentImpl(minx, maxy, maxx, miny); |
| 200 |
} |
| 201 |
|
| 202 |
public String getFullName() { |
| 203 |
return getName();
|
| 204 |
} |
| 205 |
|
| 206 |
/*
|
| 207 |
* (non-Javadoc)
|
| 208 |
* @see org.gvsig.fmap.dal.coverage.buffer.RasterDataSource#getLastBuffer()
|
| 209 |
*/
|
| 210 |
public Buffer getLastBuffer() { |
| 211 |
return lastBuffer;
|
| 212 |
} |
| 213 |
|
| 214 |
/*
|
| 215 |
* (non-Javadoc)
|
| 216 |
* @see org.gvsig.fmap.dal.coverage.buffer.RasterDataSource#getStep()
|
| 217 |
*/
|
| 218 |
public double[] getStep() { |
| 219 |
return step;
|
| 220 |
} |
| 221 |
|
| 222 |
/**
|
| 223 |
* Asigna el ?rea de inter?s a toda la extensi?n del raster.
|
| 224 |
*/
|
| 225 |
protected Buffer setAreaOfInterest() |
| 226 |
throws ProcessInterruptedException, InvalidSetViewException, RasterDriverException {
|
| 227 |
step = null;
|
| 228 |
dataExtent = getExtent(); |
| 229 |
return getWindowRaster(0, 0, (int)getWidth(), (int)getHeight()); |
| 230 |
} |
| 231 |
|
| 232 |
/**
|
| 233 |
* Asigna el ?rea de interes en coordenadas del mundo real. Si las coordenadas exceden del tama?o de la imagen
|
| 234 |
* estas coordenadas son ajustadas el extent.
|
| 235 |
* @param x Coordenada X, esquina superior izquierda
|
| 236 |
* @param y Coordenada Y, esquina superior izquierda
|
| 237 |
* @param w Ancho del ?rea
|
| 238 |
* @param h Alto del ?rea
|
| 239 |
* @throws ArrayIndexOutOfBoundsException
|
| 240 |
* @throws InvalidSetViewException
|
| 241 |
*/
|
| 242 |
protected Buffer setAreaOfInterest(double x, double y, double w, double h) |
| 243 |
throws RasterDriverException, InvalidSetViewException, ProcessInterruptedException {
|
| 244 |
step = null;
|
| 245 |
dataExtent = new ExtentImpl(x, y, x + w, y - h);
|
| 246 |
|
| 247 |
Extent adjustedDataExtent = util.calculateAdjustedView(dataExtent, getAffineTransform(), new Dimension((int)getWidth(), (int)getHeight())); |
| 248 |
|
| 249 |
return getWindowRaster(adjustedDataExtent.getMin().getX(), adjustedDataExtent.getMax().getY(), adjustedDataExtent.width(), adjustedDataExtent.height(), currentQuery.isAdjustToExtent());
|
| 250 |
} |
| 251 |
|
| 252 |
public void setAreaOfInterest(double ulx, double uly, double lrx, double lry, |
| 253 |
int bufWidth, int bufHeight, TileListener listener, int frameWidthPx) throws RasterDriverException, InvalidSetViewException, ProcessInterruptedException { |
| 254 |
dataExtent = new ExtentImpl(ulx, uly, lrx, lry);
|
| 255 |
Extent adjustedDataExtent = util.calculateAdjustedView(dataExtent, getAffineTransform(), new Dimension((int)getWidth(), (int)getHeight())); |
| 256 |
getWindowRaster(adjustedDataExtent.getULX(), adjustedDataExtent.getULY(), adjustedDataExtent.getLRX(), adjustedDataExtent.getLRY(), bufWidth, bufHeight, listener, frameWidthPx); |
| 257 |
} |
| 258 |
|
| 259 |
/**
|
| 260 |
* Asigna el ?rea de interes en coordenadas del mundo real. Si las coordenadas exceden del tama?o de la imagen
|
| 261 |
* estas coordenadas son ajustadas el extent.
|
| 262 |
* @param x Coordenada X, esquina superior izquierda
|
| 263 |
* @param y Coordenada Y, esquina superior izquierda
|
| 264 |
* @param w Ancho del ?rea
|
| 265 |
* @param h Alto del ?rea
|
| 266 |
* @param bufWidth Ancho del buffer
|
| 267 |
* @param bufHeight Alto del buffer
|
| 268 |
* @return En caso de que el buffer sea mayor que el tama?o seleccionado de raster se produce supersampleo. La funci?n devuelve
|
| 269 |
* un array de dos elementos que representan el desplazamiento en pixels de X e Y de la esquina superior izquierda.
|
| 270 |
* @throws ArrayIndexOutOfBoundsException
|
| 271 |
* @throws InvalidSetViewException
|
| 272 |
*/
|
| 273 |
protected Buffer setAreaOfInterest(double ulx, double uly, double lrx, double lry, int bufWidth, int bufHeight) |
| 274 |
throws RasterDriverException, InvalidSetViewException, ProcessInterruptedException {
|
| 275 |
step = null;
|
| 276 |
dataExtent = new ExtentImpl(ulx, uly, lrx, lry);
|
| 277 |
Extent adjustedDataExtent = util.calculateAdjustedView(dataExtent, getAffineTransform(), new Dimension((int)getWidth(), (int)getHeight())); |
| 278 |
|
| 279 |
//Caso 3D: La petici?n no se ajusta al ?rea y se rellena el exterior con NoData
|
| 280 |
if(!currentQuery.isAdjustToExtent() && !util.isInside(dataExtent, getExtent())) {
|
| 281 |
return requestFillingWithNoData(dataExtent, adjustedDataExtent, bufWidth, bufHeight);
|
| 282 |
} |
| 283 |
|
| 284 |
//Esta secci?n es para que no supersamplee el driver y pueda hacerse en el cliente
|
| 285 |
if(!currentQuery.isSupersamplingLoadingBuffer()) {
|
| 286 |
//nWidth = ((adjustedDataExtent.width() * mDataset.getDataset(0).getWidth()) / mDataset.getExtentForRequest().width());
|
| 287 |
//nHeight = ((adjustedDataExtent.height() * mDataset.getDataset(0).getHeight()) / mDataset.getExtentForRequest().height());
|
| 288 |
Point2D p1 = worldToRaster(new Point2D.Double(adjustedDataExtent.getULX(), adjustedDataExtent.getULY())); |
| 289 |
Point2D p2 = worldToRaster(new Point2D.Double(adjustedDataExtent.getLRX(), adjustedDataExtent.getLRY())); |
| 290 |
nWidth = Math.abs(p1.getX() - p2.getX());
|
| 291 |
nHeight = Math.abs(p1.getY() - p2.getY());
|
| 292 |
|
| 293 |
if(bufWidth > Math.ceil(nWidth) && bufHeight > Math.ceil(nHeight)) { |
| 294 |
step = calcSteps(adjustedDataExtent.getULX(), adjustedDataExtent.getULY(), adjustedDataExtent.getLRX(), adjustedDataExtent.getLRY(), nWidth, nHeight, bufWidth, bufHeight); |
| 295 |
return getWindowRaster(adjustedDataExtent.getULX(), adjustedDataExtent.getULY(), adjustedDataExtent.getLRX(), adjustedDataExtent.getLRY());
|
| 296 |
} |
| 297 |
} |
| 298 |
return getWindowRaster(adjustedDataExtent.getULX(), adjustedDataExtent.getULY(), adjustedDataExtent.getLRX(), adjustedDataExtent.getLRY(), bufWidth, bufHeight, true /*Siempre ajustado*/); |
| 299 |
} |
| 300 |
|
| 301 |
/**
|
| 302 |
* Asigna el ?rea de interes en coordenadas pixel. Si las coordenadas exceden del tama?o de la imagen
|
| 303 |
* lanza una excepci?n.
|
| 304 |
* @param x Coordenada X, esquina superior izquierda
|
| 305 |
* @param y Coordenada Y, esquina superior izquierda
|
| 306 |
* @param w Ancho del ?rea
|
| 307 |
* @param h Alto del ?rea
|
| 308 |
* @throws InvalidSetViewException
|
| 309 |
* @throws ArrayIndexOutOfBoundsException
|
| 310 |
*/
|
| 311 |
protected Buffer setAreaOfInterest(int x, int y, int w, int h) |
| 312 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
| 313 |
step = null;
|
| 314 |
if(x > getSourceWidth() || y > getSourceHeight())
|
| 315 |
throw new InvalidSetViewException("Par?metros incorrectos en setAreaOfInterest"); |
| 316 |
x = (x < 0) ? 0 : x; |
| 317 |
y = (y < 0) ? 0 : y; |
| 318 |
w = (w > getSourceWidth()) ? getSourceWidth() : w; |
| 319 |
h = (h > getSourceHeight()) ? getSourceHeight() : h; |
| 320 |
|
| 321 |
dataExtent = new ExtentImpl(rasterToWorld(new Point2D.Double(x, y)), |
| 322 |
rasterToWorld(new Point2D.Double(x + w, y + h))); |
| 323 |
return getWindowRaster(x, y, w, h);
|
| 324 |
} |
| 325 |
|
| 326 |
/**
|
| 327 |
* Asigna el ?rea de interes en coordenadas pixel. Esta operaci?n cargar? un RasterBuffer con los datos solicitados por
|
| 328 |
* lo que, si al acabar hacemos getRasterBuf obtendremos la matriz de datos. Si las coordenadas exceden del tama?o
|
| 329 |
* de la imagen lanza una excepci?n.
|
| 330 |
* @param x Coordenada X, esquina superior izquierda
|
| 331 |
* @param y Coordenada Y, esquina superior izquierda
|
| 332 |
* @param w Ancho del ?rea
|
| 333 |
* @param h Alto del ?rea
|
| 334 |
* @param bufWidth Ancho del buffer
|
| 335 |
* @param bufHeight Alto del buffer
|
| 336 |
* @throws ArrayIndexOutOfBoundsException
|
| 337 |
*/
|
| 338 |
protected Buffer setAreaOfInterest(int x, int y, int w, int h, int bufWidth, int bufHeight) |
| 339 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
| 340 |
step = null;
|
| 341 |
if(x > getSourceWidth() || y > getSourceHeight())
|
| 342 |
throw new InvalidSetViewException("Par?metros incorrectos en setAreaOfInterest"); |
| 343 |
|
| 344 |
x = (x < 0) ? 0 : x; |
| 345 |
y = (y < 0) ? 0 : y; |
| 346 |
w = (w > getSourceWidth()) ? getSourceWidth() : w; |
| 347 |
h = (h > getSourceHeight()) ? getSourceHeight() : h; |
| 348 |
|
| 349 |
dataExtent = new ExtentImpl(rasterToWorld(new Point2D.Double(x, y)), |
| 350 |
rasterToWorld(new Point2D.Double(x + w, y + h))); |
| 351 |
|
| 352 |
return getWindowRaster(x, y, w, h, bufWidth, bufHeight);
|
| 353 |
} |
| 354 |
|
| 355 |
|
| 356 |
/**
|
| 357 |
* Para este GeoRasterFile asigna que bandas se pintaran
|
| 358 |
* sobre el RasterBuf cuando se haga un update. Cada posici?n del vector es una banda
|
| 359 |
* del rasterBuf y el contenido de esa posici?n es la banda de la imagen que se dibujar?
|
| 360 |
* sobre ese RasterBuf.
|
| 361 |
* @param drawableBands Array con las bandas a dibujar.
|
| 362 |
* @return array con tantos elementos como bandas a dibujar. El valor contenido es el fichero del
|
| 363 |
* dataset multifichero al que corresponde la banda.
|
| 364 |
*/
|
| 365 |
private void setQueryDrawableBands(int[] drawableBands) { |
| 366 |
clearDrawableBands(); |
| 367 |
setDrawableBands(drawableBands); |
| 368 |
|
| 369 |
int[] files = new int[drawableBands.length]; |
| 370 |
palette = new ColorTable[drawableBands.length];
|
| 371 |
|
| 372 |
for(int i = 0; i< drawableBands.length; i++) { |
| 373 |
if(drawableBands[i] < 0 || drawableBands[i] >= getBandCount()) |
| 374 |
continue;
|
| 375 |
addDrawableBand(i, drawableBands[i]); |
| 376 |
String fileName = getBands().getBand(drawableBands[i]).getFileName();
|
| 377 |
files[i] = getBands().getFileNumber(fileName); |
| 378 |
palette[i] = getColorTable(fileName); |
| 379 |
} |
| 380 |
} |
| 381 |
|
| 382 |
/**
|
| 383 |
* Para este GeoRasterFile asigna que bandas se pintaran
|
| 384 |
* sobre el RasterBuf cuando se haga un update. Cada posici?n del vector es una banda
|
| 385 |
* del rasterBuf y el contenido de esa posici?n es la banda de la imagen que se dibujar?
|
| 386 |
* sobre ese RasterBuf. Esta llamada asigna todas las bandas dibujables en su orden natural.
|
| 387 |
* @return array con tantos elementos como bandas a dibujar. El valor contenido es el fichero del
|
| 388 |
* dataset multifichero al que corresponde la banda.
|
| 389 |
*/
|
| 390 |
public int[] setQueryAllDrawableBands() { |
| 391 |
clearDrawableBands(); |
| 392 |
|
| 393 |
int[] list = new int[getBandCount()]; |
| 394 |
for(int i = 0; i< getBandCount(); i++) |
| 395 |
list[i] = i; |
| 396 |
setDrawableBands(list); |
| 397 |
|
| 398 |
int[] files = new int[getBandCount()]; |
| 399 |
palette = new ColorTable[getBandCount()];
|
| 400 |
|
| 401 |
for(int i = 0; i< getBandCount(); i++) { |
| 402 |
addDrawableBand(i, i); |
| 403 |
String fileName = getBands().getBand(i).getFileName();
|
| 404 |
files[i] = getBands().getFileNumber(fileName); |
| 405 |
palette[i] = getColorTable(fileName); |
| 406 |
} |
| 407 |
return files;
|
| 408 |
} |
| 409 |
|
| 410 |
/**
|
| 411 |
* M?todo que crea un buffer con la extensi?n que se ha pedido completa y sin ajustar
|
| 412 |
* a la extensi?n del raster. La zona que tenga informaci?n del raster se rellenara con
|
| 413 |
* esta y la que quede vacia se rellenar? con valores NoData. El ancho y alto del buffer corresponden
|
| 414 |
* a toda la zona solicitada, tanto la que cae dentro como la rellena con Nodata
|
| 415 |
*
|
| 416 |
* @param rasterBuf Buffer de salida.
|
| 417 |
* @throws InvalidSetViewException
|
| 418 |
*/
|
| 419 |
private Buffer requestFillingWithNoData(Extent requestExtent, Extent fitExtent, int bufWidth, int bufHeight) |
| 420 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
| 421 |
double error = 0.01; |
| 422 |
//Upper Left
|
| 423 |
double distWcX = Math.abs(fitExtent.getMin().getX() - dataExtent.getMin().getX()); |
| 424 |
distWcX = (distWcX > error) ? distWcX : 0;
|
| 425 |
double distWcY = Math.abs(fitExtent.getMax().getY() - dataExtent.getMax().getY()); |
| 426 |
distWcY = (distWcY > error) ? distWcY : 0;
|
| 427 |
//Pixel inicial del buffer donde se empieza a dibujar. Redondeamos por arriba pq lo que sobra se pone NoData
|
| 428 |
double initPxX = Math.ceil((distWcX * bufWidth) / requestExtent.width()); |
| 429 |
double initPxY = Math.ceil((distWcY * bufHeight) / requestExtent.height()); |
| 430 |
|
| 431 |
//Lower Right
|
| 432 |
distWcX = Math.abs(fitExtent.getMax().getX() - dataExtent.getMin().getX());
|
| 433 |
distWcX = (distWcX > error) ? distWcX : 0;
|
| 434 |
distWcY = Math.abs(fitExtent.getMin().getY() - dataExtent.getMax().getY());
|
| 435 |
distWcY = (distWcY > error) ? distWcY : 0;
|
| 436 |
//Pixel final del buffer donde se dibuja. Redondeamos por abajo pq lo que sobra se pone NoData
|
| 437 |
double endPxX = Math.floor((distWcX * bufWidth) / requestExtent.width()); |
| 438 |
double endPxY = Math.floor((distWcY * bufHeight) / requestExtent.height()); |
| 439 |
|
| 440 |
int copyX = (int)Math.abs(endPxX - initPxX); |
| 441 |
int copyY = (int)Math.abs(endPxY - initPxY); |
| 442 |
|
| 443 |
Buffer rasterBuf = getWindowRaster(fitExtent.getULX(), fitExtent.getULY(), fitExtent.getLRX(), fitExtent.getLRY(), copyX, copyY, true); |
| 444 |
Buffer buf = DefaultRasterManager.getInstance().createBuffer(getDataType()[0], bufWidth, bufHeight, rasterBuf.getBandCount(), true); |
| 445 |
buf.setNoDataValue(currentQuery.getNoDataValueToFill()); |
| 446 |
for(int i = 0; i < buf.getBandCount(); i++) { |
| 447 |
switch(buf.getDataType()) {
|
| 448 |
case Buffer.TYPE_BYTE:buf.assign(i, buf.getByteNoDataValue());break; |
| 449 |
case Buffer.TYPE_SHORT:buf.assign(i, buf.getShortNoDataValue());break; |
| 450 |
case Buffer.TYPE_INT:buf.assign(i, buf.getIntNoDataValue());break; |
| 451 |
case Buffer.TYPE_FLOAT:buf.assign(i, buf.getFloatNoDataValue());break; |
| 452 |
case Buffer.TYPE_DOUBLE:buf.assign(i, buf.getNoDataValue());break; |
| 453 |
} |
| 454 |
} |
| 455 |
|
| 456 |
switch(rasterBuf.getDataType()) {
|
| 457 |
case Buffer.TYPE_BYTE: |
| 458 |
for (int iBand = 0; iBand < rasterBuf.getBandCount(); iBand++) |
| 459 |
for (int row = 0; row < copyY; row++) |
| 460 |
for (int col = 0; col < copyX; col++) |
| 461 |
buf.setElem((int)(row + initPxY), (int)(col + initPxX), |
| 462 |
iBand, |
| 463 |
rasterBuf.getElemByte(row, col, iBand)); |
| 464 |
break;
|
| 465 |
case Buffer.TYPE_SHORT: |
| 466 |
case Buffer.TYPE_USHORT: |
| 467 |
for (int iBand = 0; iBand < rasterBuf.getBandCount(); iBand++) |
| 468 |
for (int row = 0; row < copyY; row++) |
| 469 |
for (int col = 0; col < copyX; col++) |
| 470 |
buf.setElem((int)(row + initPxY), (int)(col + initPxX), |
| 471 |
iBand, |
| 472 |
rasterBuf.getElemShort(row, col, iBand)); |
| 473 |
break;
|
| 474 |
case Buffer.TYPE_INT: |
| 475 |
for (int iBand = 0; iBand < rasterBuf.getBandCount(); iBand++) |
| 476 |
for (int row = 0; row < copyY; row++) |
| 477 |
for (int col = 0; col < copyX; col++) |
| 478 |
buf.setElem((int)(row + initPxY), (int)(col + initPxX), |
| 479 |
iBand, |
| 480 |
rasterBuf.getElemInt(row, col, iBand)); |
| 481 |
break;
|
| 482 |
case Buffer.TYPE_FLOAT: |
| 483 |
for (int iBand = 0; iBand < rasterBuf.getBandCount(); iBand++) |
| 484 |
for (int row = 0; row < copyY; row++) |
| 485 |
for (int col = 0; col < copyX; col++) |
| 486 |
buf.setElem((int)(row + initPxY), (int)(col + initPxX), |
| 487 |
iBand, |
| 488 |
rasterBuf.getElemFloat(row, col, iBand)); |
| 489 |
break;
|
| 490 |
case Buffer.TYPE_DOUBLE: |
| 491 |
for (int iBand = 0; iBand < rasterBuf.getBandCount(); iBand++) |
| 492 |
for (int row = 0; row < copyY; row++) |
| 493 |
for (int col = 0; col < copyX; col++) |
| 494 |
buf.setElem((int)(row + initPxY), (int)(col + initPxX), |
| 495 |
iBand, |
| 496 |
rasterBuf.getElemDouble(row, col, iBand)); |
| 497 |
break;
|
| 498 |
} |
| 499 |
return buf;
|
| 500 |
} |
| 501 |
|
| 502 |
/*
|
| 503 |
* (non-Javadoc)
|
| 504 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getSerialInfo()
|
| 505 |
*/
|
| 506 |
public SerialInfo getSerialInfo() throws RmfSerializerException { |
| 507 |
if(serialInfo == null) { |
| 508 |
serialInfo = new DataStoreSerialInfo();
|
| 509 |
loadSerialInfoFromRmf(serialInfo); |
| 510 |
//Seleccionamos la primera serie por defecto. El usuario seleccionar? otra si la necesita
|
| 511 |
serialInfo.selectSerial(0);
|
| 512 |
} |
| 513 |
return serialInfo;
|
| 514 |
} |
| 515 |
|
| 516 |
/*
|
| 517 |
* (non-Javadoc)
|
| 518 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#setSerialInfo()
|
| 519 |
*/
|
| 520 |
public void setSerialInfo(SerialInfo serialInfo) throws RmfSerializerException { |
| 521 |
this.serialInfo = serialInfo;
|
| 522 |
saveSerialInfoToRmf(serialInfo); |
| 523 |
} |
| 524 |
|
| 525 |
/*
|
| 526 |
* (non-Javadoc)
|
| 527 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#saveColorTableToRmf(org.gvsig.fmap.dal.coverage.store.props.ColorTable)
|
| 528 |
*/
|
| 529 |
public abstract void saveColorTableToRmf(ColorTable table) throws RmfSerializerException; |
| 530 |
|
| 531 |
|
| 532 |
/**
|
| 533 |
* Saves information about serials
|
| 534 |
* @param object to save
|
| 535 |
* @throws RmfSerializerException
|
| 536 |
*/
|
| 537 |
public abstract void saveSerialInfoToRmf(SerialInfo serialInfo) throws RmfSerializerException; |
| 538 |
|
| 539 |
/**
|
| 540 |
* Loads information about serials
|
| 541 |
* @param object to load
|
| 542 |
* @throws RmfSerializerException
|
| 543 |
*/
|
| 544 |
public abstract boolean loadSerialInfoFromRmf(SerialInfo serialInfo); |
| 545 |
|
| 546 |
/*
|
| 547 |
* (non-Javadoc)
|
| 548 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#createVectorizeObject(org.gvsig.fmap.dal.coverage.store.RasterDataStore)
|
| 549 |
*/
|
| 550 |
public Vectorization createVectorizeObject() throws RasterDriverException, ProcessInterruptedException { |
| 551 |
return new PotraceVectorization((RasterDataStore)this); |
| 552 |
} |
| 553 |
|
| 554 |
/*
|
| 555 |
* (non-Javadoc)
|
| 556 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getRender()
|
| 557 |
*/
|
| 558 |
public Render getRender() {
|
| 559 |
if(render == null) |
| 560 |
render = new DefaultRender(this); |
| 561 |
return render;
|
| 562 |
} |
| 563 |
|
| 564 |
/*
|
| 565 |
* (non-Javadoc)
|
| 566 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#getRender()
|
| 567 |
*/
|
| 568 |
public void setRender(Render render) { |
| 569 |
this.render = render;
|
| 570 |
} |
| 571 |
|
| 572 |
/**
|
| 573 |
* Obtiene la altura de la fuente de datos.
|
| 574 |
* @return altura en celdas del grid.
|
| 575 |
*/
|
| 576 |
private int getSourceHeight() { |
| 577 |
return (int)getHeight(); |
| 578 |
} |
| 579 |
|
| 580 |
/**
|
| 581 |
* Obtiene la anchura de la fuente de datos.
|
| 582 |
* @return anchura en celdas del grid.
|
| 583 |
*/
|
| 584 |
private int getSourceWidth() { |
| 585 |
return (int)getWidth(); |
| 586 |
} |
| 587 |
|
| 588 |
/*
|
| 589 |
* (non-Javadoc)
|
| 590 |
* @see org.gvsig.fmap.dal.coverage.store.RasterDataStore#isFileSupported(java.lang.String)
|
| 591 |
*/
|
| 592 |
public boolean isFileSupported(String fName) { |
| 593 |
ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager(); |
| 594 |
ExtensionPoint point = extensionPoints.get("RasterReader");
|
| 595 |
return point.has(RasterLocator.getManager().getFileUtils().getExtensionFromFileName(fName));
|
| 596 |
} |
| 597 |
|
| 598 |
/**
|
| 599 |
* Registers metadata definition
|
| 600 |
* @throws MetadataException
|
| 601 |
*/
|
| 602 |
public static void registerMetadataDefinition() throws MetadataException { |
| 603 |
MetadataManager manager = MetadataLocator.getMetadataManager(); |
| 604 |
|
| 605 |
if(manager == null) |
| 606 |
return;
|
| 607 |
|
| 608 |
if( manager.getDefinition(METADATA_DEFINITION_NAME) == null ) { |
| 609 |
DynStruct defnition = manager.addDefinition( |
| 610 |
METADATA_DEFINITION_NAME, |
| 611 |
METADATA_DEFINITION_NAME |
| 612 |
); |
| 613 |
defnition.extend( |
| 614 |
MetadataManager.METADATA_NAMESPACE, |
| 615 |
DataStore.METADATA_DEFINITION_NAME |
| 616 |
); |
| 617 |
} |
| 618 |
} |
| 619 |
|
| 620 |
//****************************************************
|
| 621 |
//****Implementing DataStoreImplementation methods****
|
| 622 |
//****************************************************
|
| 623 |
|
| 624 |
/*
|
| 625 |
* (non-Javadoc)
|
| 626 |
* @see org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase1(org.gvsig.fmap.dal.impl.DefaultDataManager, org.gvsig.fmap.dal.DataStoreParameters)
|
| 627 |
*/
|
| 628 |
public void intializePhase1(DefaultDataManager dataManager, |
| 629 |
DataStoreParameters parameters) throws InitializeException {
|
| 630 |
DynObjectManager dynManager = ToolsLocator.getDynObjectManager(); |
| 631 |
|
| 632 |
this.metadata = (DelegatedDynObject) dynManager
|
| 633 |
.createDynObject( |
| 634 |
MetadataLocator.getMetadataManager().getDefinition(DataStore.SPATIAL_METADATA_DEFINITION_NAME) |
| 635 |
); |
| 636 |
this.dataManager = dataManager;
|
| 637 |
this.parameters = parameters;
|
| 638 |
|
| 639 |
} |
| 640 |
|
| 641 |
/*
|
| 642 |
* (non-Javadoc)
|
| 643 |
* @see org.gvsig.fmap.dal.impl.DataStoreImplementation#intializePhase2(org.gvsig.fmap.dal.spi.DataStoreProvider)
|
| 644 |
*/
|
| 645 |
public void intializePhase2(DataStoreProvider provider) |
| 646 |
throws InitializeException {
|
| 647 |
} |
| 648 |
|
| 649 |
/* (non-Javadoc)
|
| 650 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getManager()
|
| 651 |
*/
|
| 652 |
public DefaultDataManager getManager() {
|
| 653 |
return this.dataManager; |
| 654 |
} |
| 655 |
|
| 656 |
//****************************************************
|
| 657 |
//*********Implementing DataStore methods*************
|
| 658 |
//****************************************************
|
| 659 |
|
| 660 |
/*
|
| 661 |
* (non-Javadoc)
|
| 662 |
* @see org.gvsig.fmap.dal.DataStore#getProviderName()
|
| 663 |
*/
|
| 664 |
public String getProviderName() { |
| 665 |
return null; |
| 666 |
} |
| 667 |
|
| 668 |
/*
|
| 669 |
* (non-Javadoc)
|
| 670 |
* @see org.gvsig.fmap.dal.DataStore#refresh()
|
| 671 |
*/
|
| 672 |
public void refresh() throws DataException { |
| 673 |
return;
|
| 674 |
} |
| 675 |
|
| 676 |
/*
|
| 677 |
* (non-Javadoc)
|
| 678 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet()
|
| 679 |
*/
|
| 680 |
public DataSet getDataSet() throws DataException { |
| 681 |
return null; |
| 682 |
} |
| 683 |
|
| 684 |
/*
|
| 685 |
* (non-Javadoc)
|
| 686 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery)
|
| 687 |
*/
|
| 688 |
public DataSet getDataSet(DataQuery dataQuery) throws DataException { |
| 689 |
return null; |
| 690 |
} |
| 691 |
|
| 692 |
/*
|
| 693 |
* (non-Javadoc)
|
| 694 |
* @see org.gvsig.fmap.dal.DataStore#accept(org.gvsig.tools.visitor.Visitor, org.gvsig.fmap.dal.DataQuery)
|
| 695 |
*/
|
| 696 |
public void accept(Visitor visitor, DataQuery dataQuery) |
| 697 |
throws BaseException {
|
| 698 |
} |
| 699 |
|
| 700 |
/*
|
| 701 |
* (non-Javadoc)
|
| 702 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.tools.observer.Observer)
|
| 703 |
*/
|
| 704 |
public void getDataSet(org.gvsig.tools.observer.Observer observer) throws DataException { |
| 705 |
} |
| 706 |
|
| 707 |
/*
|
| 708 |
* (non-Javadoc)
|
| 709 |
* @see org.gvsig.fmap.dal.DataStore#getDataSet(org.gvsig.fmap.dal.DataQuery, org.gvsig.tools.observer.Observer)
|
| 710 |
*/
|
| 711 |
public void getDataSet(DataQuery dataQuery, org.gvsig.tools.observer.Observer observer) throws DataException { |
| 712 |
} |
| 713 |
|
| 714 |
/*
|
| 715 |
* (non-Javadoc)
|
| 716 |
* @see org.gvsig.fmap.dal.DataStore#getSelection()
|
| 717 |
*/
|
| 718 |
public DataSet getSelection() throws DataException { |
| 719 |
return null; |
| 720 |
} |
| 721 |
|
| 722 |
/*
|
| 723 |
* (non-Javadoc)
|
| 724 |
* @see org.gvsig.fmap.dal.DataStore#setSelection(org.gvsig.fmap.dal.DataSet)
|
| 725 |
*/
|
| 726 |
public void setSelection(DataSet selection) throws DataException { |
| 727 |
} |
| 728 |
|
| 729 |
/*
|
| 730 |
* (non-Javadoc)
|
| 731 |
* @see org.gvsig.fmap.dal.DataStore#createSelection()
|
| 732 |
*/
|
| 733 |
public DataSet createSelection() throws DataException { |
| 734 |
return null; |
| 735 |
} |
| 736 |
|
| 737 |
/*
|
| 738 |
* (non-Javadoc)
|
| 739 |
* @see org.gvsig.fmap.dal.DataStore#getChildren()
|
| 740 |
*/
|
| 741 |
@SuppressWarnings("unchecked") |
| 742 |
public Iterator getChildren() { |
| 743 |
return null; |
| 744 |
} |
| 745 |
|
| 746 |
/*
|
| 747 |
* (non-Javadoc)
|
| 748 |
* @see org.gvsig.fmap.dal.DataStore#getExplorer()
|
| 749 |
*/
|
| 750 |
public DataServerExplorer getExplorer() throws DataException, ValidateDataParametersException { |
| 751 |
return null; |
| 752 |
} |
| 753 |
|
| 754 |
/*
|
| 755 |
* (non-Javadoc)
|
| 756 |
* @see org.gvsig.fmap.dal.DataStore#createQuery()
|
| 757 |
*/
|
| 758 |
public DataQuery createQuery() {
|
| 759 |
return new DefaultRasterQuery(); |
| 760 |
} |
| 761 |
|
| 762 |
//****************************************************
|
| 763 |
//*********Implementing Persistent methods*************
|
| 764 |
//****************************************************
|
| 765 |
|
| 766 |
/*
|
| 767 |
* (non-Javadoc)
|
| 768 |
* @see org.gvsig.tools.persistence.Persistent#saveToState(org.gvsig.tools.persistence.PersistentState)
|
| 769 |
*/
|
| 770 |
public void saveToState(PersistentState state) throws PersistenceException { |
| 771 |
|
| 772 |
} |
| 773 |
|
| 774 |
/*
|
| 775 |
* (non-Javadoc)
|
| 776 |
* @see org.gvsig.tools.persistence.Persistent#loadFromState(org.gvsig.tools.persistence.PersistentState)
|
| 777 |
*/
|
| 778 |
public void loadFromState(PersistentState state) throws PersistenceException { |
| 779 |
|
| 780 |
} |
| 781 |
|
| 782 |
//****************************************************
|
| 783 |
//*********Implementing Metadata methods*************
|
| 784 |
//****************************************************
|
| 785 |
|
| 786 |
/*
|
| 787 |
* (non-Javadoc)
|
| 788 |
* @see org.gvsig.metadata.Metadata#getMetadataID()
|
| 789 |
*/
|
| 790 |
public Object getMetadataID() { |
| 791 |
if(parameters != null && parameters instanceof RasterFileStoreParameters) |
| 792 |
return ((RasterFileStoreParameters)parameters).getFile();
|
| 793 |
if(parameters != null && parameters instanceof RasterStoreParameters) |
| 794 |
return ((RasterStoreParameters)parameters).getURI();
|
| 795 |
return null; |
| 796 |
} |
| 797 |
|
| 798 |
/*
|
| 799 |
* (non-Javadoc)
|
| 800 |
* @see org.gvsig.metadata.Metadata#getMetadataChildren()
|
| 801 |
*/
|
| 802 |
@SuppressWarnings("unchecked") |
| 803 |
public Set getMetadataChildren() { |
| 804 |
return null; |
| 805 |
} |
| 806 |
|
| 807 |
//****************************************************
|
| 808 |
//*********Implementing Disposable methods************
|
| 809 |
//****************************************************
|
| 810 |
|
| 811 |
/*
|
| 812 |
* (non-Javadoc)
|
| 813 |
* @see org.gvsig.tools.dispose.impl.AbstractDisposable#doDispose()
|
| 814 |
*/
|
| 815 |
public void doDispose() { |
| 816 |
|
| 817 |
} |
| 818 |
|
| 819 |
//****************************************************
|
| 820 |
//*********Implementing Visitable methods*************
|
| 821 |
//****************************************************
|
| 822 |
|
| 823 |
/*
|
| 824 |
* (non-Javadoc)
|
| 825 |
* @see org.gvsig.tools.visitor.Visitable#accept(org.gvsig.tools.visitor.Visitor)
|
| 826 |
*/
|
| 827 |
public void accept(Visitor visitor) throws BaseException { |
| 828 |
|
| 829 |
} |
| 830 |
|
| 831 |
//****************************************************
|
| 832 |
//****Implementing ComplexObservable methods**********
|
| 833 |
//****************************************************
|
| 834 |
|
| 835 |
/*
|
| 836 |
* (non-Javadoc)
|
| 837 |
* @see org.gvsig.tools.observer.ComplexObservable#disableNotifications()
|
| 838 |
*/
|
| 839 |
public void disableNotifications() { |
| 840 |
|
| 841 |
} |
| 842 |
|
| 843 |
/*
|
| 844 |
* (non-Javadoc)
|
| 845 |
* @see org.gvsig.tools.observer.ComplexObservable#enableNotifications()
|
| 846 |
*/
|
| 847 |
public void enableNotifications() { |
| 848 |
|
| 849 |
} |
| 850 |
|
| 851 |
/*
|
| 852 |
* (non-Javadoc)
|
| 853 |
* @see org.gvsig.tools.observer.ComplexObservable#beginComplexNotification()
|
| 854 |
*/
|
| 855 |
public void beginComplexNotification() { |
| 856 |
|
| 857 |
} |
| 858 |
|
| 859 |
/*
|
| 860 |
* (non-Javadoc)
|
| 861 |
* @see org.gvsig.tools.observer.ComplexObservable#endComplexNotification()
|
| 862 |
*/
|
| 863 |
public void endComplexNotification() { |
| 864 |
|
| 865 |
} |
| 866 |
|
| 867 |
//****************************************************
|
| 868 |
//********Implementing Observable methods*************
|
| 869 |
//****************************************************
|
| 870 |
|
| 871 |
/*
|
| 872 |
* (non-Javadoc)
|
| 873 |
* @see org.gvsig.tools.observer.Observable#addObserver(org.gvsig.tools.observer.Observer)
|
| 874 |
*/
|
| 875 |
public void addObserver(org.gvsig.tools.observer.Observer o) { |
| 876 |
|
| 877 |
} |
| 878 |
|
| 879 |
/*
|
| 880 |
* (non-Javadoc)
|
| 881 |
* @see org.gvsig.tools.observer.Observable#deleteObserver(org.gvsig.tools.observer.Observer)
|
| 882 |
*/
|
| 883 |
public void deleteObserver(org.gvsig.tools.observer.Observer o) { |
| 884 |
|
| 885 |
} |
| 886 |
|
| 887 |
/*
|
| 888 |
* (non-Javadoc)
|
| 889 |
* @see org.gvsig.tools.observer.Observable#deleteObservers()
|
| 890 |
*/
|
| 891 |
public void deleteObservers() { |
| 892 |
|
| 893 |
} |
| 894 |
|
| 895 |
//****************************************************
|
| 896 |
//********Implementing DynObject methods*************
|
| 897 |
//****************************************************
|
| 898 |
|
| 899 |
/*
|
| 900 |
* (non-Javadoc)
|
| 901 |
* @see org.gvsig.tools.dynobject.DynObject#getDynClass()
|
| 902 |
*/
|
| 903 |
public DynClass getDynClass() {
|
| 904 |
return this.metadata.getDynClass(); |
| 905 |
} |
| 906 |
|
| 907 |
/*
|
| 908 |
* (non-Javadoc)
|
| 909 |
* @see org.gvsig.tools.dynobject.DynObject#implement(org.gvsig.tools.dynobject.DynClass)
|
| 910 |
*/
|
| 911 |
public void implement(DynClass dynClass) { |
| 912 |
this.metadata.implement(dynClass);
|
| 913 |
} |
| 914 |
|
| 915 |
/*
|
| 916 |
* (non-Javadoc)
|
| 917 |
* @see org.gvsig.tools.dynobject.DynObject#delegate(org.gvsig.tools.dynobject.DynObject)
|
| 918 |
*/
|
| 919 |
public void delegate(DynObject dynObject) { |
| 920 |
this.metadata.delegate(dynObject);
|
| 921 |
} |
| 922 |
|
| 923 |
/*
|
| 924 |
* (non-Javadoc)
|
| 925 |
* @see org.gvsig.tools.dynobject.DynObject#getDynValue(java.lang.String)
|
| 926 |
*/
|
| 927 |
public Object getDynValue(String name) throws DynFieldNotFoundException { |
| 928 |
return this.metadata.getDynValue(name); |
| 929 |
} |
| 930 |
|
| 931 |
/*
|
| 932 |
* (non-Javadoc)
|
| 933 |
* @see org.gvsig.tools.dynobject.DynObject#setDynValue(java.lang.String, java.lang.Object)
|
| 934 |
*/
|
| 935 |
public void setDynValue(String name, Object value) throws DynFieldNotFoundException { |
| 936 |
this.metadata.setDynValue(name, value);
|
| 937 |
} |
| 938 |
|
| 939 |
/*
|
| 940 |
* (non-Javadoc)
|
| 941 |
* @see org.gvsig.tools.dynobject.DynObject#hasDynValue(java.lang.String)
|
| 942 |
*/
|
| 943 |
public boolean hasDynValue(String name) { |
| 944 |
return this.metadata.hasDynValue(name); |
| 945 |
} |
| 946 |
|
| 947 |
/*
|
| 948 |
* (non-Javadoc)
|
| 949 |
* @see org.gvsig.tools.dynobject.DynObject#invokeDynMethod(java.lang.String, org.gvsig.tools.dynobject.DynObject)
|
| 950 |
*/
|
| 951 |
public Object invokeDynMethod(String name, DynObject context) throws DynMethodException { |
| 952 |
return this.metadata.invokeDynMethod(this, name, context); |
| 953 |
} |
| 954 |
|
| 955 |
/*
|
| 956 |
* (non-Javadoc)
|
| 957 |
* @see org.gvsig.tools.dynobject.DynObject#invokeDynMethod(int, org.gvsig.tools.dynobject.DynObject)
|
| 958 |
*/
|
| 959 |
public Object invokeDynMethod(int code, DynObject context) throws DynMethodException { |
| 960 |
return this.metadata.invokeDynMethod(this, code, context); |
| 961 |
} |
| 962 |
|
| 963 |
/*
|
| 964 |
* (non-Javadoc)
|
| 965 |
* @see org.gvsig.tools.dynobject.DynObject#clear()
|
| 966 |
*/
|
| 967 |
public void clear() { |
| 968 |
if (metadata != null) { |
| 969 |
metadata.clear(); |
| 970 |
} |
| 971 |
} |
| 972 |
|
| 973 |
/*
|
| 974 |
* (non-Javadoc)
|
| 975 |
* @see org.gvsig.fmap.dal.DataStore#getParameters()
|
| 976 |
*/
|
| 977 |
public DataStoreParameters getParameters() {
|
| 978 |
return parameters;
|
| 979 |
} |
| 980 |
|
| 981 |
//***********************************************************************
|
| 982 |
//********Implementing CoverageStoreProviderServices methods*************
|
| 983 |
//***********************************************************************
|
| 984 |
|
| 985 |
public CoverageSelection createDefaultCoverageSelection()
|
| 986 |
throws DataException {
|
| 987 |
return null; |
| 988 |
} |
| 989 |
|
| 990 |
/*
|
| 991 |
* (non-Javadoc)
|
| 992 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getCoverageStore()
|
| 993 |
*/
|
| 994 |
public CoverageStore getCoverageStore() {
|
| 995 |
return this; |
| 996 |
} |
| 997 |
|
| 998 |
/*
|
| 999 |
* (non-Javadoc)
|
| 1000 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#getProvider()
|
| 1001 |
*/
|
| 1002 |
public abstract CoverageStoreProvider getProvider(); |
| 1003 |
|
| 1004 |
/*
|
| 1005 |
* (non-Javadoc)
|
| 1006 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#notifyChange(java.lang.String)
|
| 1007 |
*/
|
| 1008 |
public void notifyChange(String notification) { |
| 1009 |
delegateObservable |
| 1010 |
.notifyObservers(new DefaultCoverageStoreNotification(
|
| 1011 |
this, notification));
|
| 1012 |
} |
| 1013 |
|
| 1014 |
/*
|
| 1015 |
* (non-Javadoc)
|
| 1016 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#notifyChange(java.lang.String, org.gvsig.fmap.dal.resource.Resource)
|
| 1017 |
*/
|
| 1018 |
public void notifyChange(String arg0, Resource arg1) { |
| 1019 |
delegateObservable.notifyObservers(new DefaultFeatureStoreNotification(
|
| 1020 |
this, FeatureStoreNotification.RESOURCE_CHANGED));
|
| 1021 |
} |
| 1022 |
|
| 1023 |
/*
|
| 1024 |
* (non-Javadoc)
|
| 1025 |
* @see org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices#notifyChange(java.lang.String, org.gvsig.tools.undo.command.Command)
|
| 1026 |
*/
|
| 1027 |
public void notifyChange(String notification, Command command) { |
| 1028 |
delegateObservable |
| 1029 |
.notifyObservers(new DefaultCoverageStoreNotification(
|
| 1030 |
this, notification, command));
|
| 1031 |
} |
| 1032 |
|
| 1033 |
/*
|
| 1034 |
* (non-Javadoc)
|
| 1035 |
* @see org.gvsig.fmap.dal.spi.DataStoreProviderServices#getStore()
|
| 1036 |
*/
|
| 1037 |
public DataStore getStore() {
|
| 1038 |
return this; |
| 1039 |
} |
| 1040 |
} |