gvsig-raster / org.gvsig.raster / branches / org.gvsig.raster_dataaccess_refactoring / org.gvsig.raster.lib / org.gvsig.raster.lib.impl / src / main / java / org / gvsig / raster / impl / store / DefaultRasterStore.java @ 2328
History | View | Annotate | Download (32.6 KB)
| 1 |
package org.gvsig.raster.impl.store; |
|---|---|
| 2 |
|
| 3 |
import java.awt.Image; |
| 4 |
import java.awt.geom.AffineTransform; |
| 5 |
import java.awt.geom.Point2D; |
| 6 |
import java.awt.geom.Rectangle2D; |
| 7 |
import java.io.File; |
| 8 |
import java.util.ArrayList; |
| 9 |
import java.util.Collection; |
| 10 |
import java.util.List; |
| 11 |
|
| 12 |
import org.cresques.cts.IProjection; |
| 13 |
import org.gvsig.compat.net.ICancellable; |
| 14 |
import org.gvsig.fmap.crs.CRSFactory; |
| 15 |
import org.gvsig.fmap.dal.DALLocator; |
| 16 |
import org.gvsig.fmap.dal.DataManager; |
| 17 |
import org.gvsig.fmap.dal.DataServerExplorer; |
| 18 |
import org.gvsig.fmap.dal.DataServerExplorerParameters; |
| 19 |
import org.gvsig.fmap.dal.DataStoreParameters; |
| 20 |
import org.gvsig.fmap.dal.coverage.RasterLocator; |
| 21 |
import org.gvsig.fmap.dal.coverage.RasterManager; |
| 22 |
import org.gvsig.fmap.dal.coverage.datastruct.BandList; |
| 23 |
import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
| 24 |
import org.gvsig.fmap.dal.coverage.datastruct.GeoPointList; |
| 25 |
import org.gvsig.fmap.dal.coverage.datastruct.NoData; |
| 26 |
import org.gvsig.fmap.dal.coverage.exception.BandAccessException; |
| 27 |
import org.gvsig.fmap.dal.coverage.exception.CloneException; |
| 28 |
import org.gvsig.fmap.dal.coverage.exception.ConnectException; |
| 29 |
import org.gvsig.fmap.dal.coverage.exception.FileNotOpenException; |
| 30 |
import org.gvsig.fmap.dal.coverage.exception.InfoByPointException; |
| 31 |
import org.gvsig.fmap.dal.coverage.exception.InvalidSetViewException; |
| 32 |
import org.gvsig.fmap.dal.coverage.exception.InvalidSourceException; |
| 33 |
import org.gvsig.fmap.dal.coverage.exception.NotSupportedExtensionException; |
| 34 |
import org.gvsig.fmap.dal.coverage.exception.OperationNotSupportedException; |
| 35 |
import org.gvsig.fmap.dal.coverage.exception.ROIException; |
| 36 |
import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
| 37 |
import org.gvsig.fmap.dal.coverage.exception.RmfSerializerException; |
| 38 |
import org.gvsig.fmap.dal.coverage.exception.TimeException; |
| 39 |
import org.gvsig.fmap.dal.coverage.grid.render.Render; |
| 40 |
import org.gvsig.fmap.dal.coverage.store.RasterDataServerExplorer; |
| 41 |
import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
| 42 |
import org.gvsig.fmap.dal.coverage.store.parameter.MultiDimensionalStoreParameters; |
| 43 |
import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters; |
| 44 |
import org.gvsig.fmap.dal.coverage.store.parameter.RemoteStoreParameters; |
| 45 |
import org.gvsig.fmap.dal.coverage.store.parameter.TileDataParameters; |
| 46 |
import org.gvsig.fmap.dal.coverage.store.props.ColorInterpretation; |
| 47 |
import org.gvsig.fmap.dal.coverage.store.props.ColorTable; |
| 48 |
import org.gvsig.fmap.dal.coverage.store.props.HistogramComputer; |
| 49 |
import org.gvsig.fmap.dal.coverage.store.props.Metadata; |
| 50 |
import org.gvsig.fmap.dal.coverage.store.props.Statistics; |
| 51 |
import org.gvsig.fmap.dal.coverage.store.props.TimeSeries; |
| 52 |
import org.gvsig.fmap.dal.coverage.store.props.Transparency; |
| 53 |
import org.gvsig.fmap.dal.exception.InitializeException; |
| 54 |
import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
| 55 |
import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
| 56 |
import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
| 57 |
import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
| 58 |
import org.gvsig.fmap.geom.GeometryLocator; |
| 59 |
import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
| 60 |
import org.gvsig.fmap.geom.primitive.Envelope; |
| 61 |
import org.gvsig.raster.cache.tile.Tile; |
| 62 |
import org.gvsig.raster.cache.tile.exception.TileGettingException; |
| 63 |
import org.gvsig.raster.impl.DefaultRasterManager; |
| 64 |
import org.gvsig.raster.impl.buffer.SpiRasterQuery; |
| 65 |
import org.gvsig.raster.impl.datastruct.BandListImpl; |
| 66 |
import org.gvsig.raster.impl.grid.render.DefaultRender; |
| 67 |
import org.gvsig.raster.impl.grid.roi.VectorialROIsReader; |
| 68 |
import org.gvsig.raster.impl.provider.AbstractRasterProvider; |
| 69 |
import org.gvsig.raster.impl.provider.RasterProvider; |
| 70 |
import org.gvsig.raster.impl.provider.TiledRasterProvider; |
| 71 |
import org.gvsig.raster.impl.store.properties.MultiDataStoreMetadata; |
| 72 |
import org.gvsig.raster.roi.ROI; |
| 73 |
import org.gvsig.raster.roi.ROIReader; |
| 74 |
import org.gvsig.timesupport.Interval; |
| 75 |
import org.gvsig.timesupport.Time; |
| 76 |
import org.gvsig.tools.ToolsLocator; |
| 77 |
import org.gvsig.tools.dynobject.DynStruct; |
| 78 |
import org.gvsig.tools.persistence.PersistenceManager; |
| 79 |
import org.gvsig.tools.persistence.PersistentState; |
| 80 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
| 81 |
import org.slf4j.Logger; |
| 82 |
import org.slf4j.LoggerFactory; |
| 83 |
|
| 84 |
/**
|
| 85 |
* Default data store for raster
|
| 86 |
*
|
| 87 |
* @author Nacho Brodin (nachobrodin@gmail.com)
|
| 88 |
*/
|
| 89 |
public class DefaultRasterStore extends AbstractRasterDataStore { |
| 90 |
public static final String PERSISTENT_NAME = "DefaultRasterStore_Persistent"; |
| 91 |
public static final String PERSISTENT_DESCRIPTION = "DefaultRasterStore Persistent"; |
| 92 |
private static final Logger logger = LoggerFactory.getLogger(DefaultRasterStore.class); |
| 93 |
|
| 94 |
/*
|
| 95 |
* TODO: Refactoring de ROIS
|
| 96 |
* Una capa r?ster deber?a poder tener ROIs de tipo r?ster y de tipo vectorial asociados. Adem?s
|
| 97 |
* debe poder tener una lista de estos por lo que ser?a necesario un interfaz en la que se pueda
|
| 98 |
* seleccionar la capa de ROIs a utilizar.
|
| 99 |
*
|
| 100 |
* Por otro lado, las ROIs deben ser del proveedor de datos. Este con tendr? una lista de estos.
|
| 101 |
* Las ROIs deber?an modelarse como proveedores de datos de tipo r?ster o de tipo vectorial, ya que
|
| 102 |
* tener una lista de geometr?as en memoria como hasta ahora puede ser muy poco eficiente en caso
|
| 103 |
* de que la lista de ROIs sea muy grande. Adem?s deber?a optimizarse el acceso isInside para que las
|
| 104 |
* operaciones con ROIs asociados sean lo m?s r?pidas posible.
|
| 105 |
*/
|
| 106 |
private List<ROI> rois = null; |
| 107 |
|
| 108 |
public DefaultRasterStore() {
|
| 109 |
super();
|
| 110 |
} |
| 111 |
|
| 112 |
public void reload() { |
| 113 |
provider.reload(); |
| 114 |
} |
| 115 |
|
| 116 |
public void setProvider(RasterProvider provider) { |
| 117 |
this.provider = provider;
|
| 118 |
parameters = (DataStoreParameters)provider.getDataParameters(); |
| 119 |
initializeBandList(); |
| 120 |
} |
| 121 |
|
| 122 |
public void setParameters(DataStoreParameters p) { |
| 123 |
this.parameters = p;
|
| 124 |
} |
| 125 |
|
| 126 |
public void setProvider(CoverageStoreProvider prov) { |
| 127 |
if(prov instanceof RasterProvider) |
| 128 |
setProvider((RasterProvider)prov); |
| 129 |
} |
| 130 |
|
| 131 |
public String getName() { |
| 132 |
if(provider != null) |
| 133 |
return provider.getURI();
|
| 134 |
return null; |
| 135 |
} |
| 136 |
|
| 137 |
public boolean needEnhanced() { |
| 138 |
if(provider != null) |
| 139 |
return provider.needEnhanced();
|
| 140 |
return false; |
| 141 |
} |
| 142 |
|
| 143 |
public boolean isTiled() { |
| 144 |
return provider.isTiled();
|
| 145 |
} |
| 146 |
|
| 147 |
public boolean isMosaic() { |
| 148 |
return provider.isMosaic();
|
| 149 |
} |
| 150 |
|
| 151 |
public Tile getTile(SpiRasterQuery q) throws TileGettingException { |
| 152 |
TiledRasterProvider tiledProv = ((TiledRasterProvider)provider); |
| 153 |
return tiledProv.getTile(q);
|
| 154 |
} |
| 155 |
|
| 156 |
//******************************
|
| 157 |
//Setters and Getters
|
| 158 |
//******************************
|
| 159 |
|
| 160 |
/**
|
| 161 |
* Calcula el tama?o de los ficheros en disco
|
| 162 |
* @return tama?o en bytes de todos los ficheros de la lista
|
| 163 |
*/
|
| 164 |
public long getFileSize() { |
| 165 |
if(provider != null) { |
| 166 |
long size = 0; |
| 167 |
long[] fSize = provider.getFileSizeByProvider(); |
| 168 |
if(fSize != null && fSize.length > 0) { |
| 169 |
for (int j = 0; j < fSize.length; j++) { |
| 170 |
size += fSize[j]; |
| 171 |
} |
| 172 |
} |
| 173 |
return size;
|
| 174 |
} |
| 175 |
return 0; |
| 176 |
} |
| 177 |
|
| 178 |
public double getHeight() { |
| 179 |
return provider.getHeight();
|
| 180 |
} |
| 181 |
|
| 182 |
public double getWidth() { |
| 183 |
return provider.getWidth();
|
| 184 |
} |
| 185 |
|
| 186 |
public double getCellSize() { |
| 187 |
try {
|
| 188 |
Extent e = getExtent(); |
| 189 |
double dCellsize = (e.getMax().getX() - e.getMin().getX() ) / getWidth();
|
| 190 |
return dCellsize;
|
| 191 |
} catch (NullPointerException e) { |
| 192 |
return 1; |
| 193 |
} |
| 194 |
} |
| 195 |
|
| 196 |
public int getBandCount() { |
| 197 |
return provider.getBandCount();
|
| 198 |
} |
| 199 |
|
| 200 |
public int[] getDataType() { |
| 201 |
return provider.getDataType();
|
| 202 |
} |
| 203 |
|
| 204 |
public BandList getBands() {
|
| 205 |
return storeBandList;
|
| 206 |
} |
| 207 |
|
| 208 |
/**
|
| 209 |
* Obtiene la coordenada X m?nima de toda la lista
|
| 210 |
* @return Coordenada X m?nima
|
| 211 |
*/
|
| 212 |
public double getMinX() { |
| 213 |
return provider.getExtent().getMin().getX();
|
| 214 |
} |
| 215 |
|
| 216 |
/**
|
| 217 |
* Obtiene la coordenada Y m?nima de toda la lista
|
| 218 |
* @return Coordenada Y m?nima
|
| 219 |
*/
|
| 220 |
public double getMinY() { |
| 221 |
return provider.getExtent().getMin().getY();
|
| 222 |
} |
| 223 |
|
| 224 |
/**
|
| 225 |
* Obtiene la coordenada Y m?xima de toda la lista
|
| 226 |
* @return Coordenada Y m?xima
|
| 227 |
*/
|
| 228 |
public double getMaxX() { |
| 229 |
return provider.getExtent().getMax().getX(); }
|
| 230 |
|
| 231 |
/**
|
| 232 |
* Obtiene la coordenada Y m?xima de toda la lista
|
| 233 |
* @return Coordenada Y m?xima
|
| 234 |
*/
|
| 235 |
public double getMaxY() { |
| 236 |
return provider.getExtent().getMax().getY();
|
| 237 |
} |
| 238 |
|
| 239 |
public NoData getNoDataValue() {
|
| 240 |
if(provider != null) |
| 241 |
return provider.getNoDataValue();
|
| 242 |
return null; |
| 243 |
} |
| 244 |
|
| 245 |
public void setNoDataValue(NoData value) { |
| 246 |
provider.setNoDataValue(value); |
| 247 |
} |
| 248 |
|
| 249 |
public Extent getExtent() {
|
| 250 |
Extent e = provider.getExtent(); |
| 251 |
if (coordTrans != null) { |
| 252 |
e = e.convert(coordTrans); |
| 253 |
} |
| 254 |
return e;
|
| 255 |
} |
| 256 |
|
| 257 |
/**
|
| 258 |
* Este es el extent sobre el que se ajusta una petici?n para que esta no exceda el
|
| 259 |
* extent m?ximo del raster. Para un raster sin rotar ser? igual al extent
|
| 260 |
* pero para un raster rotado ser? igual al extent del raster como si no
|
| 261 |
* tuviera rotaci?n. Esto ha de ser as? ya que la rotaci?n solo se hace sobre la
|
| 262 |
* vista y las peticiones han de hacerse en coordenadas de la imagen sin shearing
|
| 263 |
* aplicado.
|
| 264 |
* @return Extent
|
| 265 |
*/
|
| 266 |
public Extent getExtentForRequest() {
|
| 267 |
return provider.getExtentWithoutRot();
|
| 268 |
} |
| 269 |
|
| 270 |
public Extent getLastSelectedView(){
|
| 271 |
return provider.getView();
|
| 272 |
} |
| 273 |
|
| 274 |
public ColorTable getColorTable(int i){ |
| 275 |
return provider.getColorTable();
|
| 276 |
} |
| 277 |
|
| 278 |
/**
|
| 279 |
* Obtiene la lista de paletas correspondiente a todos los ficheros que forman el GeoMultiRasterFile
|
| 280 |
* @return Paleta asociada a este o null si no tiene. Una posici?n null en el array tambi?n indica que
|
| 281 |
* para ese fichero no hay paletas asociadas.
|
| 282 |
*/
|
| 283 |
public ColorTable getColorTables() {
|
| 284 |
return provider.getColorTable();
|
| 285 |
} |
| 286 |
|
| 287 |
public ColorTable getColorTable() {
|
| 288 |
//Solo tiene sentido si tiene un fichero y ese fichero tiene una sola banda
|
| 289 |
if(provider != null) |
| 290 |
return provider.getColorTable();
|
| 291 |
return null; |
| 292 |
} |
| 293 |
|
| 294 |
/**
|
| 295 |
* Sets the color table
|
| 296 |
* @param colorTable
|
| 297 |
*/
|
| 298 |
public void setColorTable(ColorTable colorTable) { |
| 299 |
provider.setColorTable(colorTable); |
| 300 |
} |
| 301 |
|
| 302 |
public ColorTable getColorTable(String fileName){ |
| 303 |
return provider.getColorTable();
|
| 304 |
} |
| 305 |
|
| 306 |
public Point2D rasterToWorld(Point2D pt) { |
| 307 |
return provider.rasterToWorld(pt);
|
| 308 |
} |
| 309 |
|
| 310 |
public Point2D worldToRaster(Point2D pt) { |
| 311 |
return provider.worldToRaster(pt);
|
| 312 |
} |
| 313 |
|
| 314 |
public boolean isGeoreferenced() { |
| 315 |
return provider.isGeoreferenced();
|
| 316 |
} |
| 317 |
|
| 318 |
public double getPixelSizeX() { |
| 319 |
return provider.getPixelSizeX();
|
| 320 |
} |
| 321 |
|
| 322 |
public double getPixelSizeY() { |
| 323 |
return provider.getPixelSizeY();
|
| 324 |
} |
| 325 |
|
| 326 |
public Object getData(int x, int y, int band)throws InvalidSetViewException, FileNotOpenException, RasterDriverException { |
| 327 |
return provider.getData(x, y, band);
|
| 328 |
} |
| 329 |
|
| 330 |
public String getWktProjection() throws RasterDriverException { |
| 331 |
if(provider != null) |
| 332 |
return provider.getWktProjection();
|
| 333 |
return null; |
| 334 |
} |
| 335 |
|
| 336 |
public boolean isInside(Point2D p) { |
| 337 |
if(provider != null) |
| 338 |
return provider.isInside(p);
|
| 339 |
return false; |
| 340 |
} |
| 341 |
|
| 342 |
public RasterDataStore getDataStore() {
|
| 343 |
return this; |
| 344 |
} |
| 345 |
|
| 346 |
public AffineTransform getAffineTransform(int band){ |
| 347 |
return provider.getAffineTransform();
|
| 348 |
} |
| 349 |
|
| 350 |
public void setAffineTransform(AffineTransform transf) { |
| 351 |
provider.setAffineTransform(transf); |
| 352 |
} |
| 353 |
|
| 354 |
/**
|
| 355 |
* Obtiene la matriz de transformaci?n del propio raster. Esta matriz es la encargada
|
| 356 |
* de convertir las coordenadas de la petici?n en coordenadas a las que se pide a la libreria.
|
| 357 |
* En gdal, por ejemplo, se piden las coordenadas a la libreria en coordenadas pixel por lo que
|
| 358 |
* esta matriz tendr? la georreferenciaci?n asociada en el worldfile o cabecera. Otras librerias como
|
| 359 |
* ermapper la petici?n a la libreria se hace en coordenadas geograficas que son las mismas en las
|
| 360 |
* que pide el usuario de gvSIG por lo que esta matriz en este caso se inicializa con la identidad.
|
| 361 |
* @return
|
| 362 |
*/
|
| 363 |
public AffineTransform getOwnTransformation() { |
| 364 |
return provider.getOwnAffineTransform();
|
| 365 |
} |
| 366 |
|
| 367 |
public boolean isRotated() { |
| 368 |
if(provider != null) |
| 369 |
return provider.isRotated();
|
| 370 |
return false; |
| 371 |
} |
| 372 |
|
| 373 |
public void setDrawableBands(int[] db) { |
| 374 |
getBands().setDrawableBands(db); |
| 375 |
} |
| 376 |
|
| 377 |
public int[] getDrawableBands() { |
| 378 |
return getBands().getDrawableBands();
|
| 379 |
} |
| 380 |
|
| 381 |
public void clearDrawableBands() { |
| 382 |
getBands().clearDrawableBands(); |
| 383 |
} |
| 384 |
|
| 385 |
public void addDrawableBand(int posRasterBuf, int imageBand) { |
| 386 |
getBands().addDrawableBand(posRasterBuf, imageBand); |
| 387 |
} |
| 388 |
|
| 389 |
public void deleteLayerFromCache() { |
| 390 |
provider.deleteLayerFromCache(); |
| 391 |
} |
| 392 |
|
| 393 |
public boolean isMultiFile() { |
| 394 |
return provider.isMultiFile();
|
| 395 |
} |
| 396 |
|
| 397 |
public int getOverviewWidth(int band, int overview) throws BandAccessException, RasterDriverException { |
| 398 |
return provider.getOverviewWidth(band, overview);
|
| 399 |
} |
| 400 |
|
| 401 |
public int getOverviewHeight(int band, int overview) throws BandAccessException, RasterDriverException { |
| 402 |
return provider.getOverviewHeight(band, overview);
|
| 403 |
} |
| 404 |
|
| 405 |
public int getOverviewCount(int band) throws BandAccessException, RasterDriverException { |
| 406 |
if(band >= getBandCount())
|
| 407 |
throw new BandAccessException("Wrong band"); |
| 408 |
return provider.getOverviewCount(band);
|
| 409 |
} |
| 410 |
|
| 411 |
public boolean overviewsSupport() { |
| 412 |
if(provider != null) |
| 413 |
return provider.isOverviewsSupported();
|
| 414 |
return false; |
| 415 |
} |
| 416 |
|
| 417 |
public void saveGeoreferencingToRmf() throws RmfSerializerException { |
| 418 |
provider.saveObjectToRmf(AbstractRasterProvider.class, provider); |
| 419 |
} |
| 420 |
|
| 421 |
public void saveSerialInfoToRmf(TimeSeries serialInfo) throws RmfSerializerException { |
| 422 |
provider.saveObjectToRmf(TimeSeries.class, serialInfo); |
| 423 |
} |
| 424 |
|
| 425 |
public void saveColorTableToRmf(ColorTable table) throws RmfSerializerException { |
| 426 |
provider.saveObjectToRmf(ColorTable.class, table); |
| 427 |
} |
| 428 |
|
| 429 |
public void saveGeoPointListToRmf(GeoPointList pointList) throws RmfSerializerException { |
| 430 |
provider.saveObjectToRmf(GeoPointList.class, pointList); |
| 431 |
} |
| 432 |
|
| 433 |
public void saveROIFileListToRmf(List<File> fileList) throws RmfSerializerException { |
| 434 |
provider.saveObjectToRmf(List.class, fileList);
|
| 435 |
} |
| 436 |
|
| 437 |
public List<File> getROIFileListFromRmf() { |
| 438 |
try {
|
| 439 |
List<File> fileList = new ArrayList<File>(); |
| 440 |
provider.loadObjectFromRmf(List.class, fileList);
|
| 441 |
return fileList;
|
| 442 |
} catch (RmfSerializerException e) {
|
| 443 |
} |
| 444 |
return null; |
| 445 |
} |
| 446 |
|
| 447 |
public boolean loadSerialInfoFromRmf(TimeSeries serialInfo) { |
| 448 |
try {
|
| 449 |
provider.loadObjectFromRmf(TimeSeries.class, serialInfo); |
| 450 |
return true; |
| 451 |
} catch (RmfSerializerException e) {
|
| 452 |
//Prueba hasta que alguno tiene la informaci?n
|
| 453 |
} |
| 454 |
return false; |
| 455 |
} |
| 456 |
|
| 457 |
public Extent getView() {
|
| 458 |
if(provider != null) |
| 459 |
return provider.getView();
|
| 460 |
return null; |
| 461 |
} |
| 462 |
|
| 463 |
public Extent getExtentWithoutRot() {
|
| 464 |
if(provider != null) |
| 465 |
return provider.getExtentWithoutRot();
|
| 466 |
return null; |
| 467 |
} |
| 468 |
|
| 469 |
public AffineTransform getOwnAffineTransform() { |
| 470 |
if(provider != null) |
| 471 |
return provider.getOwnAffineTransform();
|
| 472 |
return null; |
| 473 |
} |
| 474 |
|
| 475 |
public AffineTransform getAffineTransform() { |
| 476 |
if(provider != null) { |
| 477 |
AffineTransform at = provider.getAffineTransform();
|
| 478 |
/*if (coordTrans != null) {
|
| 479 |
Point2D scale = new Point2D.Double(at.getTranslateX() + at.getScaleX(), at.getTranslateY() + at.getScaleY());
|
| 480 |
Point2D translate = new Point2D.Double(at.getTranslateX(), at.getTranslateY());
|
| 481 |
scale = coordTrans.convert(scale, scale);
|
| 482 |
translate = coordTrans.convert(translate, translate);
|
| 483 |
double sX = scale.getX() - translate.getX();
|
| 484 |
double sY = scale.getY() - translate.getY();
|
| 485 |
at = new AffineTransform(
|
| 486 |
sX,
|
| 487 |
at.getShearY(),
|
| 488 |
at.getShearX(),
|
| 489 |
sY,
|
| 490 |
translate.getX(),
|
| 491 |
translate.getY());
|
| 492 |
}*/
|
| 493 |
return at;
|
| 494 |
} |
| 495 |
return null; |
| 496 |
} |
| 497 |
|
| 498 |
public IProjection getProjection() {
|
| 499 |
if(provider != null) |
| 500 |
return provider.getProjection();
|
| 501 |
return null; |
| 502 |
} |
| 503 |
|
| 504 |
public void setProjection(IProjection proj, boolean persist) throws RmfSerializerException { |
| 505 |
if(provider != null) |
| 506 |
provider.setProjection(proj, persist); |
| 507 |
} |
| 508 |
|
| 509 |
public Statistics getStatistics() {
|
| 510 |
if(provider != null) |
| 511 |
return provider.getStatistics();
|
| 512 |
return null; |
| 513 |
} |
| 514 |
|
| 515 |
public void setStatistics(Statistics stats) throws RmfSerializerException { |
| 516 |
if(provider != null) |
| 517 |
provider.setStatistics(stats); |
| 518 |
} |
| 519 |
|
| 520 |
public HistogramComputer getHistogramComputer() {
|
| 521 |
if(provider != null) |
| 522 |
return provider.getHistogramComputer();
|
| 523 |
return null; |
| 524 |
} |
| 525 |
|
| 526 |
public Metadata getMetadata() {
|
| 527 |
if(provider != null) |
| 528 |
return provider.getMetadata();
|
| 529 |
return null; |
| 530 |
} |
| 531 |
|
| 532 |
public Transparency getTransparency() { |
| 533 |
if(provider != null) { |
| 534 |
provider.getTransparency().setNoData(getNoDataValue()); |
| 535 |
return provider.getTransparency();
|
| 536 |
} |
| 537 |
return null; |
| 538 |
} |
| 539 |
|
| 540 |
public ColorInterpretation getColorInterpretation() {
|
| 541 |
return provider.getColorInterpretation();
|
| 542 |
} |
| 543 |
|
| 544 |
public boolean isReproyectable() { |
| 545 |
if(provider != null) |
| 546 |
return (provider.isReproyectable());
|
| 547 |
return false; |
| 548 |
} |
| 549 |
|
| 550 |
public String getMetadataName() { |
| 551 |
if(provider != null) |
| 552 |
return provider.getName();
|
| 553 |
return null; |
| 554 |
} |
| 555 |
|
| 556 |
public RasterDataStore cloneDataStore() throws CloneException { |
| 557 |
DefaultRasterStore ds = new DefaultRasterStore();
|
| 558 |
ds.parameters = getParameters(); |
| 559 |
ds.provider = provider.cloneProvider(); |
| 560 |
|
| 561 |
int[] bands = new int[1]; |
| 562 |
bands[0] = provider.getBandCount();
|
| 563 |
ds.metadata = new MultiDataStoreMetadata(bands);
|
| 564 |
((MultiDataStoreMetadata)ds.metadata).add(provider.getMetadata()); |
| 565 |
|
| 566 |
ds.storeBandList = (BandListImpl)storeBandList.clone(); |
| 567 |
return ds;
|
| 568 |
} |
| 569 |
|
| 570 |
public boolean isOpen() { |
| 571 |
if(provider == null) |
| 572 |
return false; |
| 573 |
return provider.isOpen();
|
| 574 |
} |
| 575 |
|
| 576 |
public CoverageStoreProvider getProvider() {
|
| 577 |
return provider;
|
| 578 |
} |
| 579 |
|
| 580 |
public String getInfoByPoint(double x, double y, ICancellable cancellable) throws InfoByPointException { |
| 581 |
return ((RasterProvider)getProvider()).getInfoByPoint(x, y, cancellable);
|
| 582 |
} |
| 583 |
|
| 584 |
public String getInfoByPoint(double x, double y, Extent bbox, int w, int h, ICancellable cancellable) throws InfoByPointException { |
| 585 |
return ((RasterProvider)getProvider()).getInfoByPoint((int)x, (int)y, bbox, w, h, cancellable); |
| 586 |
} |
| 587 |
|
| 588 |
public void goTo(int position) throws OperationNotSupportedException { |
| 589 |
if(!isTimeSupportedByTheProvider())
|
| 590 |
throw new OperationNotSupportedException("Not supported for a RasterDataset"); |
| 591 |
if(getParameters() instanceof MultiDimensionalStoreParameters) { |
| 592 |
((MultiDimensionalStoreParameters)getParameters()).goTo(position); |
| 593 |
} |
| 594 |
} |
| 595 |
|
| 596 |
public void selectNext() throws OperationNotSupportedException { |
| 597 |
if(!isTimeSupportedByTheProvider())
|
| 598 |
throw new OperationNotSupportedException("Not supported for a RasterDataset"); |
| 599 |
if(getParameters() instanceof MultiDimensionalStoreParameters) { |
| 600 |
((MultiDimensionalStoreParameters)getParameters()).selectNextInstant(); |
| 601 |
} |
| 602 |
} |
| 603 |
|
| 604 |
public void selectPrev() throws OperationNotSupportedException { |
| 605 |
if(!isTimeSupportedByTheProvider())
|
| 606 |
throw new OperationNotSupportedException("Not supported for a RasterDataset"); |
| 607 |
if(getParameters() instanceof MultiDimensionalStoreParameters) { |
| 608 |
((MultiDimensionalStoreParameters)getParameters()).selectPrevInstant(); |
| 609 |
} |
| 610 |
} |
| 611 |
|
| 612 |
public void setTime(Time time) throws TimeException, OperationNotSupportedException { |
| 613 |
if(!isTimeSupportedByTheProvider())
|
| 614 |
throw new OperationNotSupportedException("Not supported for a RasterDataset"); |
| 615 |
|
| 616 |
} |
| 617 |
|
| 618 |
/**
|
| 619 |
* Returns true whether all providers support time
|
| 620 |
* @return
|
| 621 |
*/
|
| 622 |
private boolean isTimeSupportedByTheProvider() { |
| 623 |
if(provider != null) |
| 624 |
return provider.isTimeSupported();
|
| 625 |
return false; |
| 626 |
} |
| 627 |
|
| 628 |
public boolean isRasterEnclosed() { |
| 629 |
if(provider != null) |
| 630 |
return provider.isRasterEnclosed();
|
| 631 |
return false; |
| 632 |
} |
| 633 |
|
| 634 |
public Extent getCoordsInLevel(Point2D viewCenter, int level, int w, int h) { |
| 635 |
try {
|
| 636 |
return ((TiledRasterProvider)provider).getCoordsInLevel(viewCenter, level, w, h);
|
| 637 |
} catch (ClassCastException e) { |
| 638 |
return null; |
| 639 |
} |
| 640 |
} |
| 641 |
|
| 642 |
public Extent getCoordsInTheNearestLevel(Extent extent, int w, int h) { |
| 643 |
try {
|
| 644 |
return ((TiledRasterProvider)provider).getCoordsInTheNearestLevel(extent, w, h);
|
| 645 |
} catch (ClassCastException e) { |
| 646 |
return null; |
| 647 |
} |
| 648 |
} |
| 649 |
|
| 650 |
public int getZoomLevels() { |
| 651 |
try {
|
| 652 |
return ((TiledRasterProvider)provider).getZoomLevels();
|
| 653 |
} catch (ClassCastException e) { |
| 654 |
return -1; |
| 655 |
} |
| 656 |
} |
| 657 |
|
| 658 |
public int getNearestLevel(double pixelSize) { |
| 659 |
try {
|
| 660 |
return ((TiledRasterProvider)provider).getNearestLevel(pixelSize);
|
| 661 |
} catch (ClassCastException e) { |
| 662 |
return -1; |
| 663 |
} |
| 664 |
} |
| 665 |
|
| 666 |
public void setTileServer(Class<?> tileServer) throws InitializeException { |
| 667 |
if(provider instanceof TiledRasterProvider) { |
| 668 |
((TiledRasterProvider)provider).setTileServer(tileServer); |
| 669 |
} |
| 670 |
} |
| 671 |
|
| 672 |
public RasterDataParameters getInternalParameters() {
|
| 673 |
if(provider instanceof TiledRasterProvider) { |
| 674 |
AbstractRasterProvider prov = (AbstractRasterProvider)((TiledRasterProvider)provider).getInternalProvider(); |
| 675 |
return prov.getDataParameters();
|
| 676 |
} |
| 677 |
return (RasterDataParameters)getParameters();
|
| 678 |
} |
| 679 |
|
| 680 |
public RasterDataStore newDataStore() {
|
| 681 |
if(provider != null) { |
| 682 |
RasterManager manager = (DefaultRasterManager)RasterLocator.getManager(); |
| 683 |
RasterDataStore newDataStore = null;
|
| 684 |
try {
|
| 685 |
newDataStore = manager.getProviderServices().open((DataStoreParameters)parameters); |
| 686 |
if(newDataStore instanceof DefaultRasterStore) { |
| 687 |
((DefaultRasterStore)newDataStore).setStatistics(getStatistics()); |
| 688 |
} |
| 689 |
return newDataStore;
|
| 690 |
} catch (NotSupportedExtensionException e) {
|
| 691 |
return null; |
| 692 |
} catch (RasterDriverException e) {
|
| 693 |
return null; |
| 694 |
} catch (RmfSerializerException e) {
|
| 695 |
return newDataStore;
|
| 696 |
} |
| 697 |
} |
| 698 |
return null; |
| 699 |
} |
| 700 |
|
| 701 |
public RasterDataStore newNotTiledDataStore() {
|
| 702 |
if(provider != null) { |
| 703 |
RasterManager manager = (DefaultRasterManager)RasterLocator.getManager(); |
| 704 |
RasterDataStore newDataStore = null;
|
| 705 |
try {
|
| 706 |
DataStoreParameters newParams = (DataStoreParameters)parameters; |
| 707 |
if(this.isTiled()) { |
| 708 |
newParams = ((TiledRasterProvider)getProvider()).getInternalProvider().getDataParameters(); |
| 709 |
} |
| 710 |
|
| 711 |
newDataStore = manager.getProviderServices().open(newParams); |
| 712 |
if(newDataStore instanceof DefaultRasterStore) { |
| 713 |
((DefaultRasterStore)newDataStore).setStatistics(getStatistics()); |
| 714 |
} |
| 715 |
return newDataStore;
|
| 716 |
} catch (NotSupportedExtensionException e) {
|
| 717 |
return null; |
| 718 |
} catch (RasterDriverException e) {
|
| 719 |
return null; |
| 720 |
} catch (RmfSerializerException e) {
|
| 721 |
return newDataStore;
|
| 722 |
} |
| 723 |
} |
| 724 |
return null; |
| 725 |
} |
| 726 |
|
| 727 |
public String[] getURIByProvider() { |
| 728 |
return provider.getURIByProvider();
|
| 729 |
} |
| 730 |
|
| 731 |
public long[] getFileSizeByProvider() { |
| 732 |
return provider.getFileSizeByProvider();
|
| 733 |
} |
| 734 |
|
| 735 |
public int getProviderCount() { |
| 736 |
return provider.getInternalProviderCount();
|
| 737 |
} |
| 738 |
|
| 739 |
public int[] getBandCountByProvider() { |
| 740 |
return provider.getBandCountByProvider();
|
| 741 |
} |
| 742 |
|
| 743 |
public RasterDataParameters[] getDataParametersByProvider() { |
| 744 |
RasterDataParameters[] res = new RasterDataParameters[getProviderCount()]; |
| 745 |
for (int i = 0; i < res.length; i++) { |
| 746 |
res[i] = (RasterDataParameters)provider.getInternalProvider(i).getDataParameters(); |
| 747 |
} |
| 748 |
return res;
|
| 749 |
} |
| 750 |
|
| 751 |
public Metadata[] getMetadataByProvider() { |
| 752 |
Metadata[] res = new Metadata[getProviderCount()]; |
| 753 |
for (int i = 0; i < res.length; i++) { |
| 754 |
res[i] = provider.getInternalProvider(i).getMetadata(); |
| 755 |
} |
| 756 |
return res;
|
| 757 |
} |
| 758 |
|
| 759 |
public int[] getOverviewCountByProvider(int band) throws BandAccessException { |
| 760 |
int[] res = new int[getProviderCount()]; |
| 761 |
for (int i = 0; i < res.length; i++) { |
| 762 |
try {
|
| 763 |
res[i] = provider.getInternalProvider(i).getOverviewCount(band); |
| 764 |
} catch (RasterDriverException e) {
|
| 765 |
throw new BandAccessException("", e); |
| 766 |
} |
| 767 |
} |
| 768 |
return res;
|
| 769 |
} |
| 770 |
|
| 771 |
public String[] getOverviewSizeByProvider(int band, int overview) throws BandAccessException { |
| 772 |
String[] res = new String[getProviderCount()]; |
| 773 |
for (int i = 0; i < res.length; i++) { |
| 774 |
try {
|
| 775 |
res[i] = provider.getInternalProvider(i).getOverviewWidth(band, overview) + |
| 776 |
"x" +
|
| 777 |
provider.getInternalProvider(i).getOverviewHeight(band, overview); |
| 778 |
} catch (RasterDriverException e) {
|
| 779 |
throw new BandAccessException("", e); |
| 780 |
} |
| 781 |
} |
| 782 |
return res;
|
| 783 |
} |
| 784 |
|
| 785 |
public AffineTransform[] getAffineTransformByProvider() { |
| 786 |
AffineTransform[] res = new AffineTransform[getProviderCount()]; |
| 787 |
for (int i = 0; i < res.length; i++) { |
| 788 |
res[i] = provider.getInternalProvider(i).getAffineTransform(); |
| 789 |
} |
| 790 |
return res;
|
| 791 |
} |
| 792 |
|
| 793 |
public double[] getHeightByProvider() { |
| 794 |
double[] res = new double[getProviderCount()]; |
| 795 |
for (int i = 0; i < res.length; i++) { |
| 796 |
res[i] = provider.getInternalProvider(i).getHeight(); |
| 797 |
} |
| 798 |
return res;
|
| 799 |
} |
| 800 |
|
| 801 |
public double[] getWidthByProvider() { |
| 802 |
double[] res = new double[getProviderCount()]; |
| 803 |
for (int i = 0; i < res.length; i++) { |
| 804 |
res[i] = provider.getInternalProvider(i).getWidth(); |
| 805 |
} |
| 806 |
return res;
|
| 807 |
} |
| 808 |
|
| 809 |
public void addFile(String file) throws InvalidSourceException { |
| 810 |
provider.addFile(file); |
| 811 |
} |
| 812 |
|
| 813 |
public void removeFile(String file) { |
| 814 |
provider.removeFile(file); |
| 815 |
storeBandList.removeBands(file); |
| 816 |
} |
| 817 |
|
| 818 |
public String getURIByBand(int band) { |
| 819 |
return provider.getURIByBand(band);
|
| 820 |
} |
| 821 |
|
| 822 |
/**
|
| 823 |
* Gets the {@link Interval} of the store, that means the temporal
|
| 824 |
* interval where the store has valid data.
|
| 825 |
* In raster this method has sense in a mosaic. Therefore this has to be implemented
|
| 826 |
* by the provider.
|
| 827 |
* @return
|
| 828 |
* a time interval or null if there is not time support
|
| 829 |
*/
|
| 830 |
public Interval getInterval() {
|
| 831 |
return provider.getInterval();
|
| 832 |
} |
| 833 |
|
| 834 |
/**
|
| 835 |
* Gets all the possible values of time for which the store has data.
|
| 836 |
* In raster this method has sense in a mosaic. Therefore this has to be implemented
|
| 837 |
* by the provider.
|
| 838 |
* @return
|
| 839 |
* a collection of {@link Time} objects.
|
| 840 |
*/
|
| 841 |
public Collection<?> getTimes() { |
| 842 |
return provider.getTimes();
|
| 843 |
} |
| 844 |
|
| 845 |
/**
|
| 846 |
* Gets all the possible values of time for which the store has data
|
| 847 |
* and intersects with an interval.
|
| 848 |
* In raster this method has sense in a mosaic. Therefore this has to be implemented
|
| 849 |
* by the provider.
|
| 850 |
* @param interval
|
| 851 |
* the interval of time
|
| 852 |
* @return
|
| 853 |
* a collection of {@link Time} objects.
|
| 854 |
*/
|
| 855 |
public Collection<?> getTimes(Interval interval) { |
| 856 |
return provider.getTimes(interval);
|
| 857 |
} |
| 858 |
|
| 859 |
public Image getImageLegend() { |
| 860 |
if(provider != null) |
| 861 |
return provider.getImageLegend();
|
| 862 |
return null; |
| 863 |
} |
| 864 |
|
| 865 |
/**
|
| 866 |
* Gets the list of geo points associated to this provider
|
| 867 |
* @return
|
| 868 |
*/
|
| 869 |
public GeoPointList getGeoPointList() {
|
| 870 |
return provider.getGeoPointList();
|
| 871 |
} |
| 872 |
|
| 873 |
/**
|
| 874 |
* Sets the list of geo points associated to this provider
|
| 875 |
*/
|
| 876 |
public void setGeoPointList(GeoPointList geoPointList) { |
| 877 |
provider.setGeoPointList(geoPointList); |
| 878 |
} |
| 879 |
|
| 880 |
public Envelope getFullEnvelope() {
|
| 881 |
Rectangle2D e = getExtent().toRectangle2D();
|
| 882 |
try {
|
| 883 |
return GeometryLocator.getGeometryManager().createEnvelope(e.getX(), e.getY(), e.getMaxX(), e
|
| 884 |
.getMaxY(), SUBTYPES.GEOM2D); |
| 885 |
} catch (CreateEnvelopeException e1) {
|
| 886 |
logger.error("Error creating the envelope", e);
|
| 887 |
return null; |
| 888 |
} |
| 889 |
} |
| 890 |
|
| 891 |
public List<ROI> getRois(String epsg) throws ROIException { |
| 892 |
IProjection proj = CRSFactory.getCRS(epsg); |
| 893 |
return getRois(proj);
|
| 894 |
} |
| 895 |
|
| 896 |
public List<ROI> getRois(IProjection defaultProjection) throws ROIException { |
| 897 |
if(rois == null) { |
| 898 |
try {
|
| 899 |
List<File> fileList = getDataStore().getROIFileListFromRmf(); |
| 900 |
if(fileList != null && fileList.size() > 0 && fileList.get(0) != null) { |
| 901 |
File f = fileList.get(0); |
| 902 |
IProjection proj = getProjection(); |
| 903 |
if(proj == null) { |
| 904 |
proj = defaultProjection; |
| 905 |
} |
| 906 |
ROIReader reader = new VectorialROIsReader(
|
| 907 |
f.getPath(), |
| 908 |
getDataStore(), |
| 909 |
proj, |
| 910 |
getFullEnvelope()); |
| 911 |
rois = new ArrayList<ROI>(); |
| 912 |
rois = reader.read(rois); |
| 913 |
} |
| 914 |
} catch (Exception e) { |
| 915 |
throw new ROIException("error_getting_ROIS", e); |
| 916 |
} |
| 917 |
} |
| 918 |
return rois;
|
| 919 |
} |
| 920 |
|
| 921 |
public void setRois(List<ROI> rois) { |
| 922 |
this.rois = rois;
|
| 923 |
} |
| 924 |
|
| 925 |
public void setROIsFiles(List<File> file) throws RmfSerializerException { |
| 926 |
getDataStore().saveROIFileListToRmf(file); |
| 927 |
} |
| 928 |
|
| 929 |
public List<File> getROIsFiles() throws RmfSerializerException { |
| 930 |
return getDataStore().getROIFileListFromRmf();
|
| 931 |
} |
| 932 |
|
| 933 |
public void close() { |
| 934 |
if(provider != null) |
| 935 |
provider.close(); |
| 936 |
if(storeBandList != null) |
| 937 |
storeBandList.clear(); |
| 938 |
provider = null;
|
| 939 |
storeBandList = null;
|
| 940 |
super.close();
|
| 941 |
try {
|
| 942 |
finalize(); |
| 943 |
} catch (Throwable e) { |
| 944 |
} |
| 945 |
} |
| 946 |
|
| 947 |
protected void finalize() throws Throwable { |
| 948 |
provider = null;
|
| 949 |
storeBandList = null;
|
| 950 |
metadata = null;
|
| 951 |
if(rois != null) { |
| 952 |
rois.clear(); |
| 953 |
rois = null;
|
| 954 |
} |
| 955 |
super.finalize();
|
| 956 |
} |
| 957 |
|
| 958 |
//******************************
|
| 959 |
//Persistence
|
| 960 |
//******************************
|
| 961 |
|
| 962 |
public static void registerPersistence() { |
| 963 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
| 964 |
DynStruct definition = manager.getDefinition(PERSISTENT_NAME); |
| 965 |
if( definition == null ) { |
| 966 |
definition = manager.addDefinition( |
| 967 |
DefaultRasterStore.class, |
| 968 |
PERSISTENT_NAME, |
| 969 |
PERSISTENT_DESCRIPTION, |
| 970 |
null,
|
| 971 |
null
|
| 972 |
); |
| 973 |
|
| 974 |
definition.addDynFieldObject("parameters")
|
| 975 |
.setClassOfValue(RasterDataParameters.class) |
| 976 |
.setMandatory(true);
|
| 977 |
|
| 978 |
definition.addDynFieldString("explorername")
|
| 979 |
.setMandatory(false);
|
| 980 |
|
| 981 |
definition.addDynFieldObject("bandList")
|
| 982 |
.setClassOfValue(BandList.class) |
| 983 |
.setMandatory(false);
|
| 984 |
|
| 985 |
definition.addDynFieldObject("metadata")
|
| 986 |
.setClassOfValue(Metadata.class) |
| 987 |
.setMandatory(false);
|
| 988 |
|
| 989 |
definition.addDynFieldObject("render")
|
| 990 |
.setClassOfValue(Render.class) |
| 991 |
.setMandatory(false);
|
| 992 |
} |
| 993 |
} |
| 994 |
|
| 995 |
public void loadFromState(PersistentState state) |
| 996 |
throws PersistenceException {
|
| 997 |
this.parameters = (RasterDataParameters)state.get("parameters"); |
| 998 |
|
| 999 |
String explorerName = (String)state.get("explorername"); |
| 1000 |
if(explorerName != null) { |
| 1001 |
if(initializePersistentParameters((RasterDataParameters)this.parameters, explorerName) == null) { |
| 1002 |
throw new PersistenceException(); |
| 1003 |
} |
| 1004 |
} |
| 1005 |
|
| 1006 |
try {
|
| 1007 |
DataManagerProviderServices dataManager = (DataManagerProviderServices)DALLocator.getDataManager(); |
| 1008 |
this.provider = (AbstractRasterProvider)dataManager.createProvider(this, this.parameters); |
| 1009 |
} catch (InitializeException e) {
|
| 1010 |
throw new PersistenceException(e); |
| 1011 |
} catch (ProviderNotRegisteredException e) {
|
| 1012 |
throw new PersistenceException(e); |
| 1013 |
} |
| 1014 |
|
| 1015 |
this.storeBandList = (BandListImpl)state.get("bandList"); |
| 1016 |
if(parameters instanceof AbstractRasterFileDataParameters && !this.provider.isMultiFile()) { |
| 1017 |
//Esto solo es por si al cargar un proyecto se ha cambiado el fichero de sitio y el usuario
|
| 1018 |
//lo introduce manualmente. En ese caso el bandList debe contener la misma ruta al fichero que el
|
| 1019 |
//provider y no la que se grab? inicialmente
|
| 1020 |
for (int i = 0; i < storeBandList.getBandCount(); i++) { |
| 1021 |
storeBandList.getBand(i).setFileName(provider.getURI()); |
| 1022 |
} |
| 1023 |
} |
| 1024 |
this.metadata = (Metadata)state.get("metadata"); |
| 1025 |
|
| 1026 |
DefaultRender render = (DefaultRender)state.get("render");
|
| 1027 |
if(render == null) |
| 1028 |
throw new PersistenceException(); |
| 1029 |
setRender(render); |
| 1030 |
render.setDataStore(this);
|
| 1031 |
render.buildFiltersFromPersistencyFilterParam(getStatistics()); |
| 1032 |
if(getRender().getRenderingTransparency() != null) |
| 1033 |
getRender().getRenderingTransparency().setNoData(getNoDataValue()); |
| 1034 |
} |
| 1035 |
|
| 1036 |
public void saveToState(PersistentState state) throws PersistenceException { |
| 1037 |
state.set("parameters", provider.getDataParameters());
|
| 1038 |
RasterDataParameters provParams = getInternalDataParameterFromState(provider.getDataParameters()); |
| 1039 |
state.set("explorername", provParams.getDataStoreName());
|
| 1040 |
state.set("bandList", storeBandList);
|
| 1041 |
state.set("metadata", metadata);
|
| 1042 |
state.set("render", getRender());
|
| 1043 |
} |
| 1044 |
|
| 1045 |
/**
|
| 1046 |
* Actions to initialize parameters before loaded more parts of the project
|
| 1047 |
* @param providerParams
|
| 1048 |
* @param explorerName
|
| 1049 |
* @return
|
| 1050 |
*/
|
| 1051 |
private RasterDataParameters initializePersistentParameters(RasterDataParameters providerParams, String explorerName) { |
| 1052 |
try {
|
| 1053 |
if(!(getInternalDataParameterFromState(providerParams) instanceof RemoteStoreParameters)) |
| 1054 |
return providerParams;
|
| 1055 |
|
| 1056 |
DataManager datamanager = DALLocator.getDataManager(); |
| 1057 |
DataServerExplorerParameters explorerParams = null;
|
| 1058 |
explorerParams = datamanager.createServerExplorerParameters(explorerName); |
| 1059 |
explorerParams.setDynValue("host", ""); |
| 1060 |
explorerParams.setDynValue("axisorder", new Boolean(false)); |
| 1061 |
DataServerExplorer e = datamanager.openServerExplorer(explorerName, explorerParams); |
| 1062 |
if(e instanceof RasterDataServerExplorer) { |
| 1063 |
RasterDataServerExplorer explorer = (RasterDataServerExplorer)e; |
| 1064 |
|
| 1065 |
explorerParams = explorer.getParameters(); |
| 1066 |
explorerParams.setDynValue("host", providerParams.getURI());
|
| 1067 |
|
| 1068 |
if(!explorer.isHostReachable()) {
|
| 1069 |
return null; |
| 1070 |
} |
| 1071 |
|
| 1072 |
try {
|
| 1073 |
explorer.connect(null);
|
| 1074 |
} catch (ConnectException exc) { |
| 1075 |
return null; |
| 1076 |
} |
| 1077 |
|
| 1078 |
RasterDataParameters newParameters = getInternalDataParameterFromState(explorer.getStoredParameters()); |
| 1079 |
newParameters.assignFields(getInternalDataParameterFromState(providerParams), explorer); |
| 1080 |
if(providerParams instanceof TileDataParameters) |
| 1081 |
((TileDataParameters)providerParams).setDataParameters(newParameters); |
| 1082 |
return providerParams;
|
| 1083 |
} |
| 1084 |
} catch (Exception e) { |
| 1085 |
return null; |
| 1086 |
} |
| 1087 |
return null; |
| 1088 |
} |
| 1089 |
|
| 1090 |
private RasterDataParameters getInternalDataParameterFromState(Object obj) { |
| 1091 |
if(obj instanceof TileDataParameters) { |
| 1092 |
return (RasterDataParameters)((TileDataParameters) obj).getDataParameters();
|
| 1093 |
} else {
|
| 1094 |
return (RasterDataParameters)obj;
|
| 1095 |
} |
| 1096 |
} |
| 1097 |
} |