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 / DefaultRasterStore.java @ 2177
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.raster.impl.store; |
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import java.awt.Image; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.List; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.compat.net.ICancellable; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.coverage.RasterLibrary; |
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import org.gvsig.fmap.dal.coverage.RasterLocator; |
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import org.gvsig.fmap.dal.coverage.RasterManager; |
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import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
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import org.gvsig.fmap.dal.coverage.datastruct.BandList; |
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import org.gvsig.fmap.dal.coverage.datastruct.DatasetBand; |
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import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
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import org.gvsig.fmap.dal.coverage.datastruct.GeoPointList; |
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import org.gvsig.fmap.dal.coverage.datastruct.NoData; |
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import org.gvsig.fmap.dal.coverage.datastruct.Params; |
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import org.gvsig.fmap.dal.coverage.exception.BandAccessException; |
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import org.gvsig.fmap.dal.coverage.exception.BandNotFoundInListException; |
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import org.gvsig.fmap.dal.coverage.exception.CloneException; |
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import org.gvsig.fmap.dal.coverage.exception.FileNotExistsException; |
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import org.gvsig.fmap.dal.coverage.exception.FileNotOpenException; |
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import org.gvsig.fmap.dal.coverage.exception.FilterManagerException; |
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import org.gvsig.fmap.dal.coverage.exception.FilterTypeException; |
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import org.gvsig.fmap.dal.coverage.exception.InfoByPointException; |
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import org.gvsig.fmap.dal.coverage.exception.InvalidSetViewException; |
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import org.gvsig.fmap.dal.coverage.exception.InvalidSourceException; |
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import org.gvsig.fmap.dal.coverage.exception.NotSupportedExtensionException; |
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import org.gvsig.fmap.dal.coverage.exception.OperationNotSupportedException; |
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import org.gvsig.fmap.dal.coverage.exception.ParsingException; |
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import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException; |
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import org.gvsig.fmap.dal.coverage.exception.ROIException; |
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import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
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import org.gvsig.fmap.dal.coverage.exception.RmfSerializerException; |
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import org.gvsig.fmap.dal.coverage.exception.TimeException; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilter; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilterList; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilterListManager; |
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import org.gvsig.fmap.dal.coverage.grid.render.Render; |
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import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
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import org.gvsig.fmap.dal.coverage.store.parameter.MultiDimensionalStoreParameters; |
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import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters; |
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import org.gvsig.fmap.dal.coverage.store.props.ColorInterpretation; |
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import org.gvsig.fmap.dal.coverage.store.props.ColorTable; |
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import org.gvsig.fmap.dal.coverage.store.props.HistogramComputer; |
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import org.gvsig.fmap.dal.coverage.store.props.Metadata; |
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import org.gvsig.fmap.dal.coverage.store.props.Statistics; |
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import org.gvsig.fmap.dal.coverage.store.props.TimeSeries; |
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import org.gvsig.fmap.dal.coverage.store.props.Transparency; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
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import org.gvsig.fmap.dal.raster.spi.CoverageStoreProvider; |
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import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
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import org.gvsig.fmap.dal.spi.DataStoreProvider; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.raster.cache.tile.Tile; |
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import org.gvsig.raster.cache.tile.TileCacheLocator; |
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import org.gvsig.raster.cache.tile.TileCacheManager; |
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import org.gvsig.raster.cache.tile.exception.TileGettingException; |
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import org.gvsig.raster.impl.DefaultRasterManager; |
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import org.gvsig.raster.impl.buffer.DefaultRasterQuery; |
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import org.gvsig.raster.impl.buffer.cache.RasterReadOnlyBuffer; |
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import org.gvsig.raster.impl.datastruct.BandListImpl; |
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import org.gvsig.raster.impl.datastruct.DatasetBandImpl; |
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import org.gvsig.raster.impl.datastruct.ExtentImpl; |
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import org.gvsig.raster.impl.grid.roi.VectorialROIsReader; |
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import org.gvsig.raster.impl.provider.DefaultRasterProvider; |
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import org.gvsig.raster.impl.provider.RasterProvider; |
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import org.gvsig.raster.impl.provider.TiledRasterProvider; |
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import org.gvsig.raster.impl.store.properties.MultiDataStoreMetadata; |
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import org.gvsig.raster.roi.ROI; |
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import org.gvsig.raster.roi.ROIReader; |
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import org.gvsig.raster.util.persistence.PersistencyFilterParam; |
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import org.gvsig.timesupport.Interval; |
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import org.gvsig.timesupport.Time; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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* Default data store for raster
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public class DefaultRasterStore extends AbstractRasterDataStore { |
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public static final String PERSISTENT_NAME = "DefaultRasterStore_Persistent"; |
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public static final String PERSISTENT_DESCRIPTION = "DefaultRasterStore Persistent"; |
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private static final Logger logger = LoggerFactory.getLogger(DefaultRasterStore.class); |
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protected RasterProvider provider = null; |
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protected BandListImpl bandList = new BandListImpl(); |
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protected Metadata metadata = null; |
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private RasterManager rManager = RasterLocator.getManager();
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/*
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* TODO: Refactoring de ROIS
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* Una capa r?ster deber?a poder tener ROIs de tipo r?ster y de tipo vectorial asociados. Adem?s
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* debe poder tener una lista de estos por lo que ser?a necesario un interfaz en la que se pueda
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* seleccionar la capa de ROIs a utilizar.
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*
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* Por otro lado, las ROIs deben ser del proveedor de datos. Este con tendr? una lista de estos.
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* Las ROIs deber?an modelarse como proveedores de datos de tipo r?ster o de tipo vectorial, ya que
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* tener una lista de geometr?as en memoria como hasta ahora puede ser muy poco eficiente en caso
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* de que la lista de ROIs sea muy grande. Adem?s deber?a optimizarse el acceso isInside para que las
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* operaciones con ROIs asociados sean lo m?s r?pidas posible.
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*/
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private List<ROI> rois = null; |
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/**
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* Flag que fuerza al buffer en memoria
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*/
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protected boolean forceToMemory = false; |
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public DefaultRasterStore() {
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super();
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} |
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public void reload() { |
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provider.reload(); |
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} |
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public void setProvider(RasterProvider provider) { |
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this.provider = provider;
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parameters = (DataStoreParameters)provider.getDataParameters(); |
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bandList.clear(); |
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for(int i = 0; i < provider.getBandCount(); i++) { |
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try {
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int dataType = provider.getDataType()[i];
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DatasetBand band = new DatasetBandImpl(provider.getURIByBand(i),
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provider.getBandPositionByProvider(i), |
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dataType, |
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provider.getBandCount()); |
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bandList.addBand(band, i); |
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} catch(BandNotFoundInListException ex) {
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//No a?adimos la banda
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} |
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} |
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} |
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public void intializePhase2(DataStoreProvider provider) |
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throws InitializeException {
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setProvider((RasterProvider)provider); |
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} |
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public void setParameters(DataStoreParameters p) { |
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this.parameters = p;
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} |
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public void setProvider(CoverageStoreProvider prov) { |
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if(prov instanceof RasterProvider) |
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setProvider((RasterProvider)prov); |
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} |
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public String getName() { |
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if(provider != null) |
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return provider.getURI();
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return null; |
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} |
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public boolean needEnhanced() { |
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if(provider != null) |
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return provider.needEnhanced();
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return false; |
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} |
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/**
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* Inicializa el buffer a valores NoData
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* @param raster Buffer a inicializar
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* @param bandList Lista de bandas
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*/
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private void initBufferToNoData(Buffer buf, BandList bandList) { |
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for(int i = 0; i < bandList.getDrawableBandsCount(); i++) { |
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switch(getDataType()[0]) { |
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case Buffer.TYPE_BYTE:buf.assign(i, |
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buf.getNoDataValue().isDefined() ? buf.getNoDataValue().getValue().byteValue() : RasterLibrary.defaultByteNoDataValue); |
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break;
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case Buffer.TYPE_SHORT:buf.assign(i, |
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buf.getNoDataValue().isDefined() ? buf.getNoDataValue().getValue().shortValue() : RasterLibrary.defaultShortNoDataValue); |
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break;
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case Buffer.TYPE_INT:buf.assign(i, |
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buf.getNoDataValue().isDefined() ? buf.getNoDataValue().getValue().intValue() : RasterLibrary.defaultIntegerNoDataValue); |
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break;
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case Buffer.TYPE_FLOAT:buf.assign(i, |
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buf.getNoDataValue().isDefined() ? buf.getNoDataValue().getValue().floatValue() : RasterLibrary.defaultFloatNoDataValue); |
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break;
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case Buffer.TYPE_DOUBLE:buf.assign(i, |
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buf.getNoDataValue().isDefined() ? buf.getNoDataValue().getValue().doubleValue() : RasterLibrary.defaultDoubleNoDataValue); |
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break;
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} |
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} |
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} |
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public boolean isTiled() { |
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return provider.isTiled();
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} |
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public boolean isMosaic() { |
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return provider.isMosaic();
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} |
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public Buffer getWindowWithoutResampling(DefaultRasterQuery q) |
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throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
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//El incremento o decremento de las X e Y depende de los signos de rotaci?n y escala en la matriz de transformaci?n. Por esto
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//tenemos que averiguar si lrx es x + w o x -w, asi como si lry es y + h o y - h
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Extent ext = getExtent(); |
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Point2D pInit = provider.rasterToWorld(new Point2D.Double(0, 0)); |
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Point2D pEnd = provider.rasterToWorld(new Point2D.Double((int)getWidth(), (int)getHeight())); |
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double wRaster = Math.abs(pEnd.getX() - pInit.getX()); |
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double hRaster = Math.abs(pEnd.getY() - pInit.getY()); |
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double lrx = (((int)(ext.getULX() - wRaster)) == ((int)ext.getLRX())) ? (q.getX() - q.getW()) : (q.getX() + q.getW()); |
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double lry = (((int)(ext.getULY() - hRaster)) == ((int)ext.getLRY())) ? (q.getY() - q.getH()) : (q.getY() + q.getH()); |
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//Extent selectedExtent = new Extent(ulx, uly, lrx, lry);
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//Leemos pixels completos aunque el valor obtenido sea decimal. Esto se consigue redondeando
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//por arriba el m?s alto y por abajo el menor y luego restandolos
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Point2D p1 = provider.worldToRaster(new Point2D.Double(q.getX(), q.getY())); |
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Point2D p2 = provider.worldToRaster(new Point2D.Double(lrx, lry)); |
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adjustPoints(p1, p2); |
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int width = (int)Math.abs(Math.ceil(p2.getX()) - Math.floor(p1.getX())); |
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int height = (int)Math.abs(Math.floor(p1.getY()) - Math.ceil(p2.getY())); |
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//Ajustamos por si nos hemos salido del raster
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if(((int)(p1.getX() + width)) > getWidth()) |
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width = (int)(getWidth() - p1.getX());
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if(((int)(p1.getY() + height)) > getHeight()) |
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height = (int)(getHeight() - p1.getY());
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if (p1.getX() < 0) |
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p1.setLocation(0, p1.getY());
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if (p1.getY() < 0) |
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p1.setLocation(p1.getX(), 0);
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if (p2.getX() > getWidth())
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p2.setLocation(getWidth(), p2.getY()); |
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if (p2.getY() > getHeight())
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p2.setLocation(p2.getX(), getHeight()); |
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int mallocNBands = 0; |
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if(bandList.getDrawableBands() != null) |
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mallocNBands = bandList.getDrawableBands().length; |
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else
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mallocNBands = bandList.getDrawableBandsCount(); |
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//Buffer ReadOnly
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if(isReadOnly()) {
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Buffer rb = DefaultRasterManager.getInstance().createReadOnlyBuffer(getDataType()[0], width, height, getBandCount()); |
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if(rb instanceof RasterReadOnlyBuffer) { |
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try {
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((RasterReadOnlyBuffer)rb).setBufferParams(this,
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(int)p1.getX(), (int)p1.getY(), (int)p2.getX(), (int)p2.getY(), bandList); |
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} catch (FileNotExistsException e) {
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//Esto no debe darse ya que se comprueba al hacer el open.
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return null; |
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} catch (NotSupportedExtensionException e) {
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//Esto no debe darse ya que se comprueba al hacer el open
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return null; |
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} |
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return rb;
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} |
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} |
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//Si hemos redondeado los pixeles de la petici?n (p1 y p2) por arriba y por abajo deberemos calcular un extent mayor
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//equivalente a los pixeles redondeados.
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Point2D wc1 = provider.rasterToWorld(new Point2D.Double(Math.floor(p1.getX()), Math.floor(p1.getY()))); |
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Point2D wc2 = provider.rasterToWorld(new Point2D.Double(Math.ceil(p2.getX()), Math.ceil(p2.getY()))); |
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//Buffer RW
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Buffer raster = null; |
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if(forceToMemory) //Fuerza siempre buffer en memoria |
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raster = DefaultRasterManager.getInstance().createMemoryBuffer(getDataType()[0], width, height, mallocNBands, true); |
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else
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raster = DefaultRasterManager.getInstance().createBuffer(getDataType()[0], width, height, mallocNBands, true); |
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if(!q.isAdjustToExtent())
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initBufferToNoData(raster, bandList); |
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q.setAreaOfInterest(wc1.getX(), wc1.getY(), Math.abs(wc2.getX() - wc1.getX()), Math.abs(wc2.getY() - wc1.getY())); |
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q.setBandList(bandList); |
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q.setBuffer(raster); |
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raster = ((DefaultRasterProvider)provider).getDataSet(q); |
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return raster;
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} |
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private void adjustPoints(Point2D ul, Point2D lr) { |
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double a = (ul.getX() - (int)ul.getX()); |
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double b = (ul.getY() - (int)ul.getY()); |
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ul.setLocation( (a > 0.99 || a < 0.005) ? Math.round(ul.getX()) : ul.getX(), |
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(b > 0.99 || b < 0.005) ? Math.round(ul.getY()) : ul.getY()); |
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lr.setLocation( (a > 0.99 || a < 0.005) ? Math.round(lr.getX()) : lr.getX(), |
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(b > 0.99 || b < 0.005) ? Math.round(lr.getY()) : lr.getY()); |
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} |
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public Buffer getWindowWithResampling(DefaultRasterQuery q) |
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throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
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Point2D p1 = worldToRaster(new Point2D.Double(q.getBBox().getULX(), q.getBBox().getULY())); |
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Point2D p2 = worldToRaster(new Point2D.Double(q.getBBox().getLRX(), q.getBBox().getLRY()));; |
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if(p1.getX() > p2.getX())
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p1.setLocation(p1.getX() - 1, p1.getY());
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else
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p2.setLocation(p2.getX() - 1, p2.getY());
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if(p1.getY() > p2.getY())
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p1.setLocation(p1.getX(), p1.getY() - 1);
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else
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p2.setLocation(p2.getX(), p2.getY() - 1);
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|
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if( ((int)p1.getX()) < 0 || ((int)p2.getX()) > getWidth() || |
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((int)p2.getY()) > getHeight() || ((int)p2.getY()) < 0) |
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throw new InvalidSetViewException(""); |
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|
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int mallocNBands = 0; |
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if(bandList.getDrawableBands() != null) |
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mallocNBands = bandList.getDrawableBands().length; |
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else
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mallocNBands = bandList.getDrawableBandsCount(); |
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|
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//Buffer ReadOnly
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|
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if(isReadOnly()) {
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Buffer rb = DefaultRasterManager.getInstance().createReadOnlyBuffer(getDataType()[0], q.getBufWidth(), q.getBufHeight(), getBandCount()); |
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if(rb instanceof RasterReadOnlyBuffer) { |
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try {
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((RasterReadOnlyBuffer)rb).setBufferParams(this,
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(int)p1.getX(), (int)p1.getY(), (int)p2.getX(), (int)p2.getY(), bandList); |
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} catch (FileNotExistsException e) {
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//Esto no debe darse ya que se comprueba al hacer el open.
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return null; |
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} catch (NotSupportedExtensionException e) {
|
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//Esto no debe darse ya que se comprueba al hacer el open
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return null; |
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} |
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return rb;
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} |
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} |
379 |
|
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double ulx = q.getBBox().getULX();
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double uly = q.getBBox().getULY();
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double lrx = q.getBBox().getLRX();
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double lry = q.getBBox().getLRY();
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|
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//Buffer RW
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Buffer raster = null; |
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|
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if(forceToMemory) //Fuerza siempre buffer en memoria |
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raster = DefaultRasterManager.getInstance().createMemoryBuffer(getDataType()[0], q.getBufWidth(), q.getBufHeight(), mallocNBands, true); |
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else
|
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raster = DefaultRasterManager.getInstance().createBuffer(getDataType()[0], q.getBufWidth(), q.getBufHeight(), mallocNBands, true); |
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|
393 |
Extent ex = rManager.getDataStructFactory().createExtent(ulx, uly, lrx, lry); |
394 |
|
395 |
q.setBBox(ex); |
396 |
q.setBandList(bandList); |
397 |
q.setBuffer(raster); |
398 |
raster = ((DefaultRasterProvider)provider).getDataSet(q); |
399 |
|
400 |
return raster;
|
401 |
} |
402 |
|
403 |
public Buffer getWindowWC(DefaultRasterQuery q) |
404 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
405 |
|
406 |
if(q.getBufWidth() > 0 && q.getBufHeight() > 0) |
407 |
return getWindowWithResampling(q);
|
408 |
|
409 |
//Leemos pixels completos aunque el valor obtenido sea decimal. Esto se consigue redondeando
|
410 |
//por arriba el m?s alto y por abajo el menor y luego restandolos
|
411 |
|
412 |
Point2D p1 = provider.worldToRaster(new Point2D.Double(q.getBBox().getULX(), q.getBBox().getULY())); |
413 |
Point2D p2 = provider.worldToRaster(new Point2D.Double(q.getBBox().getLRX(), q.getBBox().getLRY())); |
414 |
|
415 |
//Para el valor mayor redondeamos por arriba. Para el valor menor redondeamos por abajo.
|
416 |
double p1X = (p1.getX() > p2.getX()) ? Math.ceil(p1.getX()) : Math.floor(p1.getX()); |
417 |
double p1Y = (p1.getY() > p2.getY()) ? Math.ceil(p1.getY()) : Math.floor(p1.getY()); |
418 |
double p2X = (p2.getX() > p1.getX()) ? Math.ceil(p2.getX()) : Math.floor(p2.getX()); |
419 |
double p2Y = (p2.getY() > p1.getY()) ? Math.ceil(p2.getY()) : Math.floor(p2.getY()); |
420 |
|
421 |
int width = (int)Math.abs(p1X - p2X); |
422 |
int height = (int)Math.abs(p1Y - p2Y); |
423 |
|
424 |
//Ajustamos por si nos hemos salido del raster
|
425 |
if(((int)(Math.min(p1X, p2X) + width)) > getWidth()) |
426 |
width = (int)(getWidth() - Math.min(p1X, p2X)); |
427 |
if(((int)(Math.min(p1Y, p2Y) + height)) > getHeight()) |
428 |
height = (int)(getHeight() - Math.min(p1Y, p2Y)); |
429 |
|
430 |
if (p1X < 0) |
431 |
p1X = 0;
|
432 |
if (p1Y < 0) |
433 |
p1Y = 0;
|
434 |
if (p2X > getWidth())
|
435 |
p2X = getWidth(); |
436 |
if (p2Y > getHeight())
|
437 |
p2Y = getHeight(); |
438 |
|
439 |
int mallocNBands = 0; |
440 |
if(bandList.getDrawableBands() != null) |
441 |
mallocNBands = bandList.getDrawableBands().length; |
442 |
else
|
443 |
mallocNBands = bandList.getDrawableBandsCount(); |
444 |
|
445 |
//Buffer ReadOnly
|
446 |
|
447 |
if(isReadOnly()) {
|
448 |
Buffer rb = DefaultRasterManager.getInstance().createReadOnlyBuffer(getDataType()[0], width, height, getBandCount()); |
449 |
if(rb instanceof RasterReadOnlyBuffer) { |
450 |
try {
|
451 |
((RasterReadOnlyBuffer)rb).setBufferParams(this,
|
452 |
(int)p1.getX(), (int)p1.getY(), (int)p2.getX(), (int)p2.getY(), bandList); |
453 |
} catch (FileNotExistsException e) {
|
454 |
//Esto no debe darse ya que se comprueba al hacer el open.
|
455 |
return null; |
456 |
} catch (NotSupportedExtensionException e) {
|
457 |
//Esto no debe darse ya que se comprueba al hacer el open
|
458 |
return null; |
459 |
} |
460 |
return rb;
|
461 |
} |
462 |
} |
463 |
|
464 |
//Buffer RW
|
465 |
Buffer raster = null; |
466 |
|
467 |
//Si hemos redondeado los pixeles de la petici?n (p1 y p2) por arriba y por abajo deberemos calcular un extent mayor
|
468 |
//equivalente a los pixeles redondeados.
|
469 |
Point2D wc1 = provider.rasterToWorld(new Point2D.Double(p1X, p1Y)); |
470 |
Point2D wc2 = provider.rasterToWorld(new Point2D.Double(p2X, p2Y)); |
471 |
|
472 |
if(forceToMemory) //Fuerza siempre buffer en memoria |
473 |
raster = DefaultRasterManager.getInstance().createMemoryBuffer(getDataType()[0], width, height, mallocNBands, true); |
474 |
else
|
475 |
raster = DefaultRasterManager.getInstance().createBuffer(getDataType()[0], width, height, mallocNBands, true); |
476 |
|
477 |
Extent ex = rManager.getDataStructFactory().createExtent(wc1.getX(), wc1.getY(), wc2.getX(), wc2.getY()); |
478 |
q.setType(DefaultRasterQuery.TYPE_COORDS); |
479 |
q.setBBox(ex); |
480 |
q.setBandList(bandList); |
481 |
q.setBuffer(raster); |
482 |
raster = ((DefaultRasterProvider)provider).getDataSet(q); |
483 |
//raster = ((DefaultRasterProvider)provider).getWindow(ex, bandList, raster);
|
484 |
|
485 |
return raster;
|
486 |
} |
487 |
|
488 |
public void getWindowTiled(DefaultRasterQuery q) |
489 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
490 |
if(isTiled()) {
|
491 |
//Extent ex = q.getBBox();//new ExtentImpl(ulx, uly, lrx, lry);
|
492 |
q.setBandList(bandList); |
493 |
((DefaultRasterProvider)provider).getDataSet(q); |
494 |
//((DefaultRasterProvider)provider).getWindow(ex, q.getBufWidth(), q.getBufHeight(), bandList, listener);
|
495 |
return;
|
496 |
} |
497 |
|
498 |
double[] step = null; |
499 |
Buffer buf = null; |
500 |
|
501 |
double ulx = q.getBBox().getULX();
|
502 |
double uly = q.getBBox().getULY();
|
503 |
double lrx = q.getBBox().getLRX();
|
504 |
double lry = q.getBBox().getLRY();
|
505 |
|
506 |
//Esta secci?n es para que no supersamplee el driver y pueda hacerse en el cliente
|
507 |
if(!currentQuery.isSupersamplingLoadingBuffer()) {
|
508 |
//nWidth = ((adjustedDataExtent.width() * mDataset.getDataset(0).getWidth()) / mDataset.getExtentForRequest().width());
|
509 |
//nHeight = ((adjustedDataExtent.height() * mDataset.getDataset(0).getHeight()) / mDataset.getExtentForRequest().height());
|
510 |
Point2D p1 = worldToRaster(new Point2D.Double(ulx, uly)); |
511 |
Point2D p2 = worldToRaster(new Point2D.Double(lrx, lry)); |
512 |
nWidth = Math.abs(p1.getX() - p2.getX());
|
513 |
nHeight = Math.abs(p1.getY() - p2.getY());
|
514 |
|
515 |
if(q.getBufWidth() > Math.ceil(nWidth) && q.getBufHeight() > Math.ceil(nHeight)) { |
516 |
step = calcSteps(ulx, uly, lrx, lry, nWidth, nHeight, q.getBufWidth(), q.getBufHeight()); |
517 |
buf = getWindowWC(q); |
518 |
} |
519 |
} |
520 |
|
521 |
if(buf == null) { |
522 |
q.setAdjustToExtent(true);
|
523 |
buf = getWindowWithResampling(q); |
524 |
} |
525 |
|
526 |
buf.setDataExtent(new Rectangle2D.Double(ulx, uly, Math.abs(ulx - lrx), Math.abs(uly - lry))); |
527 |
|
528 |
Buffer alphaBand = null; |
529 |
if(currentQuery.getAlphaBandNumber() != -1) { |
530 |
int[] drawableBands = bandList.getDrawableBands(); |
531 |
bandList.setDrawableBands(new int[]{currentQuery.getAlphaBandNumber(), -1, -1}); |
532 |
for(int i = 0; i < provider.getInternalProviderCount(); i++) |
533 |
((AbstractRasterDataParameters)((DefaultRasterProvider)provider.getInternalProvider(i)).getDataParameters()).setAlphaBand(currentQuery.getAlphaBandNumber()); |
534 |
q.setAdjustToExtent(true);
|
535 |
alphaBand = getWindowWithResampling(q); |
536 |
bandList.setDrawableBands(drawableBands); |
537 |
} |
538 |
|
539 |
TileCacheManager m = TileCacheLocator.getManager(); |
540 |
org.gvsig.raster.cache.tile.Tile t = m.createTile(-1, 0, 0); |
541 |
t.setData(new Object[]{buf, alphaBand}); |
542 |
t.setUl(new Point2D.Double(ulx, uly)); |
543 |
t.setLr(new Point2D.Double(lrx, lry)); |
544 |
if(provider.getDataParameters() instanceof MultiDimensionalStoreParameters) { |
545 |
MultiDimensionalStoreParameters par = (MultiDimensionalStoreParameters)provider.getDataParameters(); |
546 |
t.setVariable(par.getStringVariable()); |
547 |
t.setZ(par.getStringLevel()); |
548 |
t.setTimeInstant(par.getStringTime()); |
549 |
} |
550 |
t.setDownloaderParams("AffineTransform", getAffineTransform());
|
551 |
t.setDownloaderParams("Tiling", new Boolean(true)); |
552 |
t.setDownloaderParams("Step", step);
|
553 |
try {
|
554 |
q.getTileListener().tileReady(t); |
555 |
} catch (TileGettingException e) {
|
556 |
throw new RasterDriverException("Error getting a tile", e); |
557 |
} |
558 |
|
559 |
//listener.nextBuffer(buf, alphaBand, new ExtentImpl(ulx, uly, lrx, lry), this.getAffineTransform(), step, false);
|
560 |
q.getTileListener().endReading(); |
561 |
} |
562 |
|
563 |
public Tile getTile(DefaultRasterQuery q) throws TileGettingException { |
564 |
TiledRasterProvider tiledProv = ((TiledRasterProvider)provider); |
565 |
return tiledProv.getTile(q);
|
566 |
} |
567 |
|
568 |
public Buffer getWindowPx(DefaultRasterQuery q) |
569 |
throws InvalidSetViewException, ProcessInterruptedException, RasterDriverException {
|
570 |
step = null;
|
571 |
if(q.getPixelX() < 0 || q.getPixelY() < 0 || q.getPixelW() > getWidth() || q.getPixelH() > getHeight()) |
572 |
throw new InvalidSetViewException("Out of image"); |
573 |
|
574 |
q.setPixelX((q.getPixelX() < 0) ? 0 : q.getPixelX()); |
575 |
q.setPixelY((q.getPixelY() < 0) ? 0 : q.getPixelY()); |
576 |
q.setPixelW((q.getPixelW() > getWidth()) ? (int)getWidth() : q.getPixelW());
|
577 |
q.setPixelH((q.getPixelH() > getHeight()) ? (int)getHeight() : q.getPixelH());
|
578 |
|
579 |
dataExtent = new ExtentImpl(rasterToWorld(new Point2D.Double(q.getPixelX(), q.getPixelY())), |
580 |
rasterToWorld(new Point2D.Double(q.getPixelX() + q.getPixelW(), q.getPixelY() + q.getPixelH()))); |
581 |
|
582 |
if( q.getType() == DefaultRasterQuery.TYPE_PX ||
|
583 |
q.getType() == DefaultRasterQuery.TYPE_ENTIRE || |
584 |
q.getBufWidth() <= 0 || q.getBufHeight() <= 0) { |
585 |
q.setBufWidth(q.getPixelW()); |
586 |
q.setBufHeight(q.getPixelH()); |
587 |
} |
588 |
|
589 |
//Buffer ReadOnly
|
590 |
|
591 |
if(isReadOnly()) {
|
592 |
Buffer rb = DefaultRasterManager.getInstance().createReadOnlyBuffer(getDataType()[0], |
593 |
q.getBufWidth(), q.getBufHeight(), getBandCount()); |
594 |
if(rb instanceof RasterReadOnlyBuffer) { |
595 |
try {
|
596 |
((RasterReadOnlyBuffer)rb).setBufferParams((QueryableRaster)this,
|
597 |
q.getPixelX(), |
598 |
q.getPixelY(), |
599 |
q.getPixelX() + q.getPixelW() - 1,
|
600 |
q.getPixelY() + q.getPixelH() - 1,
|
601 |
bandList); |
602 |
} catch (FileNotExistsException e) {
|
603 |
//Esto no debe darse ya que se comprueba al hacer el open.
|
604 |
return null; |
605 |
} catch (NotSupportedExtensionException e) {
|
606 |
//Esto no debe darse ya que se comprueba al hacer el open
|
607 |
return null; |
608 |
} |
609 |
return rb;
|
610 |
} |
611 |
} |
612 |
|
613 |
//Buffer RW
|
614 |
Buffer raster = null; |
615 |
|
616 |
if(forceToMemory) //Fuerza siempre buffer en memoria |
617 |
raster = DefaultRasterManager.getInstance().createMemoryBuffer(getDataType()[0], q.getBufWidth(), q.getBufHeight(), bandList.getDrawableBandsCount(), true); |
618 |
else
|
619 |
raster = DefaultRasterManager.getInstance().createBuffer(getDataType()[0], q.getBufWidth(), q.getBufHeight(), bandList.getDrawableBandsCount(), true); |
620 |
|
621 |
q.setBandList(bandList); |
622 |
q.setBuffer(raster); |
623 |
raster = ((DefaultRasterProvider)provider).getDataSet(q); |
624 |
//raster = ((DefaultRasterProvider)provider).getWindow(q.getPixelX(), q.getPixelY(), q.getPixelW(), q.getPixelH(), bandList, raster);
|
625 |
|
626 |
return raster;
|
627 |
} |
628 |
|
629 |
//******************************
|
630 |
//Setters and Getters
|
631 |
//******************************
|
632 |
|
633 |
/**
|
634 |
* Calcula el tama?o de los ficheros en disco
|
635 |
* @return tama?o en bytes de todos los ficheros de la lista
|
636 |
*/
|
637 |
public long getFileSize() { |
638 |
if(provider != null) { |
639 |
long size = 0; |
640 |
long[] fSize = provider.getFileSizeByProvider(); |
641 |
if(fSize != null && fSize.length > 0) { |
642 |
for (int j = 0; j < fSize.length; j++) { |
643 |
size += fSize[j]; |
644 |
} |
645 |
} |
646 |
return size;
|
647 |
} |
648 |
return 0; |
649 |
} |
650 |
|
651 |
public double getHeight() { |
652 |
return provider.getHeight();
|
653 |
} |
654 |
|
655 |
public double getWidth() { |
656 |
return provider.getWidth();
|
657 |
} |
658 |
|
659 |
public double getCellSize() { |
660 |
try {
|
661 |
Extent e = getExtent(); |
662 |
double dCellsize = (e.getMax().getX() - e.getMin().getX() ) / getWidth();
|
663 |
return dCellsize;
|
664 |
} catch (NullPointerException e) { |
665 |
return 1; |
666 |
} |
667 |
} |
668 |
|
669 |
public int getBandCount() { |
670 |
return provider.getBandCount();
|
671 |
} |
672 |
|
673 |
public int[] getDataType() { |
674 |
return provider.getDataType();
|
675 |
} |
676 |
|
677 |
public BandList getBands() {
|
678 |
return bandList;
|
679 |
} |
680 |
|
681 |
/**
|
682 |
* Obtiene la coordenada X m?nima de toda la lista
|
683 |
* @return Coordenada X m?nima
|
684 |
*/
|
685 |
public double getMinX() { |
686 |
return provider.getExtent().getMin().getX();
|
687 |
} |
688 |
|
689 |
/**
|
690 |
* Obtiene la coordenada Y m?nima de toda la lista
|
691 |
* @return Coordenada Y m?nima
|
692 |
*/
|
693 |
public double getMinY() { |
694 |
return provider.getExtent().getMin().getY();
|
695 |
} |
696 |
|
697 |
/**
|
698 |
* Obtiene la coordenada Y m?xima de toda la lista
|
699 |
* @return Coordenada Y m?xima
|
700 |
*/
|
701 |
public double getMaxX() { |
702 |
return provider.getExtent().getMax().getX(); }
|
703 |
|
704 |
/**
|
705 |
* Obtiene la coordenada Y m?xima de toda la lista
|
706 |
* @return Coordenada Y m?xima
|
707 |
*/
|
708 |
public double getMaxY() { |
709 |
return provider.getExtent().getMax().getY();
|
710 |
} |
711 |
|
712 |
public NoData getNoDataValue() {
|
713 |
if(provider != null) |
714 |
return provider.getNoDataValue();
|
715 |
return null; |
716 |
} |
717 |
|
718 |
public void setNoDataValue(NoData value) { |
719 |
provider.setNoDataValue(value); |
720 |
} |
721 |
|
722 |
public Extent getExtent() {
|
723 |
Extent e = provider.getExtent(); |
724 |
if (coordTrans != null) { |
725 |
e = e.convert(coordTrans); |
726 |
} |
727 |
return e;
|
728 |
} |
729 |
|
730 |
/**
|
731 |
* Este es el extent sobre el que se ajusta una petici?n para que esta no exceda el
|
732 |
* extent m?ximo del raster. Para un raster sin rotar ser? igual al extent
|
733 |
* pero para un raster rotado ser? igual al extent del raster como si no
|
734 |
* tuviera rotaci?n. Esto ha de ser as? ya que la rotaci?n solo se hace sobre la
|
735 |
* vista y las peticiones han de hacerse en coordenadas de la imagen sin shearing
|
736 |
* aplicado.
|
737 |
* @return Extent
|
738 |
*/
|
739 |
public Extent getExtentForRequest() {
|
740 |
return provider.getExtentWithoutRot();
|
741 |
} |
742 |
|
743 |
public Extent getLastSelectedView(){
|
744 |
return provider.getView();
|
745 |
} |
746 |
|
747 |
public ColorTable getColorTable(int i){ |
748 |
return provider.getColorTable();
|
749 |
} |
750 |
|
751 |
/**
|
752 |
* Obtiene la lista de paletas correspondiente a todos los ficheros que forman el GeoMultiRasterFile
|
753 |
* @return Paleta asociada a este o null si no tiene. Una posici?n null en el array tambi?n indica que
|
754 |
* para ese fichero no hay paletas asociadas.
|
755 |
*/
|
756 |
public ColorTable getColorTables() {
|
757 |
return provider.getColorTable();
|
758 |
} |
759 |
|
760 |
public ColorTable getColorTable() {
|
761 |
//Solo tiene sentido si tiene un fichero y ese fichero tiene una sola banda
|
762 |
if(provider != null) |
763 |
return provider.getColorTable();
|
764 |
return null; |
765 |
} |
766 |
|
767 |
/**
|
768 |
* Sets the color table
|
769 |
* @param colorTable
|
770 |
*/
|
771 |
public void setColorTable(ColorTable colorTable) { |
772 |
provider.setColorTable(colorTable); |
773 |
} |
774 |
|
775 |
public ColorTable getColorTable(String fileName){ |
776 |
return provider.getColorTable();
|
777 |
} |
778 |
|
779 |
public Point2D rasterToWorld(Point2D pt) { |
780 |
return provider.rasterToWorld(pt);
|
781 |
} |
782 |
|
783 |
public Point2D worldToRaster(Point2D pt) { |
784 |
return provider.worldToRaster(pt);
|
785 |
} |
786 |
|
787 |
public double[] calcSteps(double dWorldTLX, double dWorldTLY, double dWorldBRX, double dWorldBRY, |
788 |
double nWidth, double nHeight, int bufWidth, int bufHeight){ |
789 |
return provider.calcSteps(dWorldTLX, dWorldTLY, dWorldBRX, dWorldBRY, nWidth, nHeight, bufWidth, bufHeight);
|
790 |
} |
791 |
|
792 |
public boolean isGeoreferenced() { |
793 |
return provider.isGeoreferenced();
|
794 |
} |
795 |
|
796 |
public double getPixelSizeX() { |
797 |
return provider.getPixelSizeX();
|
798 |
} |
799 |
|
800 |
public double getPixelSizeY() { |
801 |
return provider.getPixelSizeY();
|
802 |
} |
803 |
|
804 |
public Object getData(int x, int y, int band)throws InvalidSetViewException, FileNotOpenException, RasterDriverException { |
805 |
return provider.getData(x, y, band);
|
806 |
} |
807 |
|
808 |
public String getWktProjection() throws RasterDriverException { |
809 |
if(provider != null) |
810 |
return provider.getWktProjection();
|
811 |
return null; |
812 |
} |
813 |
|
814 |
public boolean isInside(Point2D p) { |
815 |
if(provider != null) |
816 |
return provider.isInside(p);
|
817 |
return false; |
818 |
} |
819 |
|
820 |
public RasterDataStore getDataStore() {
|
821 |
return this; |
822 |
} |
823 |
|
824 |
public AffineTransform getAffineTransform(int band){ |
825 |
return provider.getAffineTransform();
|
826 |
} |
827 |
|
828 |
public void setAffineTransform(AffineTransform transf) { |
829 |
provider.setAffineTransform(transf); |
830 |
} |
831 |
|
832 |
/**
|
833 |
* Obtiene la matriz de transformaci?n del propio raster. Esta matriz es la encargada
|
834 |
* de convertir las coordenadas de la petici?n en coordenadas a las que se pide a la libreria.
|
835 |
* En gdal, por ejemplo, se piden las coordenadas a la libreria en coordenadas pixel por lo que
|
836 |
* esta matriz tendr? la georreferenciaci?n asociada en el worldfile o cabecera. Otras librerias como
|
837 |
* ermapper la petici?n a la libreria se hace en coordenadas geograficas que son las mismas en las
|
838 |
* que pide el usuario de gvSIG por lo que esta matriz en este caso se inicializa con la identidad.
|
839 |
* @return
|
840 |
*/
|
841 |
public AffineTransform getOwnTransformation() { |
842 |
return provider.getOwnAffineTransform();
|
843 |
} |
844 |
|
845 |
public boolean isRotated() { |
846 |
if(provider != null) |
847 |
return provider.isRotated();
|
848 |
return false; |
849 |
} |
850 |
|
851 |
public void setDrawableBands(int[] db) { |
852 |
getBands().setDrawableBands(db); |
853 |
} |
854 |
|
855 |
public int[] getDrawableBands() { |
856 |
return getBands().getDrawableBands();
|
857 |
} |
858 |
|
859 |
public void clearDrawableBands() { |
860 |
getBands().clearDrawableBands(); |
861 |
} |
862 |
|
863 |
public void addDrawableBand(int posRasterBuf, int imageBand) { |
864 |
getBands().addDrawableBand(posRasterBuf, imageBand); |
865 |
} |
866 |
|
867 |
/**
|
868 |
*
|
869 |
* @return
|
870 |
*/
|
871 |
public boolean isReadOnly() { |
872 |
return readOnly;
|
873 |
} |
874 |
|
875 |
/**
|
876 |
*
|
877 |
* @param readOnly
|
878 |
*/
|
879 |
public void setReadOnly(boolean readOnly) { |
880 |
this.readOnly = readOnly;
|
881 |
if(readOnly)
|
882 |
this.forceToMemory = false; |
883 |
} |
884 |
|
885 |
public void setMemoryBuffer(boolean memory) { |
886 |
this.forceToMemory = memory;
|
887 |
if(memory)
|
888 |
this.readOnly = false; |
889 |
} |
890 |
|
891 |
/**
|
892 |
*
|
893 |
* @return
|
894 |
*/
|
895 |
public boolean isMemoryBuffer() { |
896 |
return forceToMemory;
|
897 |
} |
898 |
|
899 |
public void deleteLayerFromCache() { |
900 |
provider.deleteLayerFromCache(); |
901 |
} |
902 |
|
903 |
public boolean isMultiFile() { |
904 |
return provider.isMultiFile();
|
905 |
} |
906 |
|
907 |
public int getOverviewWidth(int band, int overview) throws BandAccessException, RasterDriverException { |
908 |
return provider.getOverviewWidth(band, overview);
|
909 |
} |
910 |
|
911 |
public int getOverviewHeight(int band, int overview) throws BandAccessException, RasterDriverException { |
912 |
return provider.getOverviewHeight(band, overview);
|
913 |
} |
914 |
|
915 |
public int getOverviewCount(int band) throws BandAccessException, RasterDriverException { |
916 |
if(band >= getBandCount())
|
917 |
throw new BandAccessException("Wrong band"); |
918 |
return provider.getOverviewCount(band);
|
919 |
} |
920 |
|
921 |
public boolean overviewsSupport() { |
922 |
if(provider != null) |
923 |
return provider.isOverviewsSupported();
|
924 |
return false; |
925 |
} |
926 |
|
927 |
public void saveGeoreferencingToRmf() throws RmfSerializerException { |
928 |
provider.saveObjectToRmf(DefaultRasterProvider.class, provider); |
929 |
} |
930 |
|
931 |
public void saveSerialInfoToRmf(TimeSeries serialInfo) throws RmfSerializerException { |
932 |
provider.saveObjectToRmf(TimeSeries.class, serialInfo); |
933 |
} |
934 |
|
935 |
public void saveColorTableToRmf(ColorTable table) throws RmfSerializerException { |
936 |
provider.saveObjectToRmf(ColorTable.class, table); |
937 |
} |
938 |
|
939 |
public void saveGeoPointListToRmf(GeoPointList pointList) throws RmfSerializerException { |
940 |
provider.saveObjectToRmf(GeoPointList.class, pointList); |
941 |
} |
942 |
|
943 |
public void saveROIFileListToRmf(List<File> fileList) throws RmfSerializerException { |
944 |
provider.saveObjectToRmf(List.class, fileList);
|
945 |
} |
946 |
|
947 |
public List<File> getROIFileListFromRmf() { |
948 |
try {
|
949 |
List<File> fileList = new ArrayList<File>(); |
950 |
provider.loadObjectFromRmf(List.class, fileList);
|
951 |
return fileList;
|
952 |
} catch (RmfSerializerException e) {
|
953 |
} |
954 |
return null; |
955 |
} |
956 |
|
957 |
public boolean loadSerialInfoFromRmf(TimeSeries serialInfo) { |
958 |
try {
|
959 |
provider.loadObjectFromRmf(TimeSeries.class, serialInfo); |
960 |
return true; |
961 |
} catch (RmfSerializerException e) {
|
962 |
//Prueba hasta que alguno tiene la informaci?n
|
963 |
} |
964 |
return false; |
965 |
} |
966 |
|
967 |
public Extent getView() {
|
968 |
if(provider != null) |
969 |
return provider.getView();
|
970 |
return null; |
971 |
} |
972 |
|
973 |
public Extent getExtentWithoutRot() {
|
974 |
if(provider != null) |
975 |
return provider.getExtentWithoutRot();
|
976 |
return null; |
977 |
} |
978 |
|
979 |
public AffineTransform getOwnAffineTransform() { |
980 |
if(provider != null) |
981 |
return provider.getOwnAffineTransform();
|
982 |
return null; |
983 |
} |
984 |
|
985 |
public AffineTransform getAffineTransform() { |
986 |
if(provider != null) { |
987 |
AffineTransform at = provider.getAffineTransform();
|
988 |
/*if (coordTrans != null) {
|
989 |
Point2D scale = new Point2D.Double(at.getTranslateX() + at.getScaleX(), at.getTranslateY() + at.getScaleY());
|
990 |
Point2D translate = new Point2D.Double(at.getTranslateX(), at.getTranslateY());
|
991 |
scale = coordTrans.convert(scale, scale);
|
992 |
translate = coordTrans.convert(translate, translate);
|
993 |
double sX = scale.getX() - translate.getX();
|
994 |
double sY = scale.getY() - translate.getY();
|
995 |
at = new AffineTransform(
|
996 |
sX,
|
997 |
at.getShearY(),
|
998 |
at.getShearX(),
|
999 |
sY,
|
1000 |
translate.getX(),
|
1001 |
translate.getY());
|
1002 |
}*/
|
1003 |
return at;
|
1004 |
} |
1005 |
return null; |
1006 |
} |
1007 |
|
1008 |
public IProjection getProjection() {
|
1009 |
if(provider != null) |
1010 |
return provider.getProjection();
|
1011 |
return null; |
1012 |
} |
1013 |
|
1014 |
public void setProjection(IProjection proj, boolean persist) throws RmfSerializerException { |
1015 |
if(provider != null) |
1016 |
provider.setProjection(proj, persist); |
1017 |
} |
1018 |
|
1019 |
public Statistics getStatistics() {
|
1020 |
if(provider != null) |
1021 |
return provider.getStatistics();
|
1022 |
return null; |
1023 |
} |
1024 |
|
1025 |
public void setStatistics(Statistics stats) throws RmfSerializerException { |
1026 |
if(provider != null) |
1027 |
provider.setStatistics(stats); |
1028 |
} |
1029 |
|
1030 |
public HistogramComputer getHistogramComputer() {
|
1031 |
if(provider != null) |
1032 |
return provider.getHistogramComputer();
|
1033 |
return null; |
1034 |
} |
1035 |
|
1036 |
public Metadata getMetadata() {
|
1037 |
if(provider != null) |
1038 |
return provider.getMetadata();
|
1039 |
return null; |
1040 |
} |
1041 |
|
1042 |
public Transparency getTransparency() { |
1043 |
if(provider != null) { |
1044 |
provider.getTransparency().setNoData(getNoDataValue()); |
1045 |
return provider.getTransparency();
|
1046 |
} |
1047 |
return null; |
1048 |
} |
1049 |
|
1050 |
public ColorInterpretation getColorInterpretation() {
|
1051 |
return provider.getColorInterpretation();
|
1052 |
} |
1053 |
|
1054 |
public boolean isReproyectable() { |
1055 |
if(provider != null) |
1056 |
return (provider.isReproyectable());
|
1057 |
return false; |
1058 |
} |
1059 |
|
1060 |
public String getMetadataName() { |
1061 |
if(provider != null) |
1062 |
return provider.getName();
|
1063 |
return null; |
1064 |
} |
1065 |
|
1066 |
public RasterDataStore cloneDataStore() throws CloneException { |
1067 |
DefaultRasterStore ds = new DefaultRasterStore();
|
1068 |
ds.parameters = getParameters(); |
1069 |
ds.provider = provider.cloneProvider(); |
1070 |
|
1071 |
int[] bands = new int[1]; |
1072 |
bands[0] = provider.getBandCount();
|
1073 |
ds.metadata = new MultiDataStoreMetadata(bands);
|
1074 |
((MultiDataStoreMetadata)ds.metadata).add(provider.getMetadata()); |
1075 |
|
1076 |
ds.bandList = (BandListImpl)bandList.clone(); |
1077 |
return ds;
|
1078 |
} |
1079 |
|
1080 |
public boolean isOpen() { |
1081 |
if(provider == null) |
1082 |
return false; |
1083 |
return provider.isOpen();
|
1084 |
} |
1085 |
|
1086 |
public CoverageStoreProvider getProvider() {
|
1087 |
return provider;
|
1088 |
} |
1089 |
|
1090 |
public String getInfoByPoint(double x, double y, ICancellable cancellable) throws InfoByPointException { |
1091 |
return ((RasterProvider)getProvider()).getInfoByPoint(x, y, cancellable);
|
1092 |
} |
1093 |
|
1094 |
public String getInfoByPoint(double x, double y, Extent bbox, int w, int h, ICancellable cancellable) throws InfoByPointException { |
1095 |
return ((RasterProvider)getProvider()).getInfoByPoint((int)x, (int)y, bbox, w, h, cancellable); |
1096 |
} |
1097 |
|
1098 |
public void goTo(int position) throws OperationNotSupportedException { |
1099 |
if(!isTimeSupportedByTheProvider())
|
1100 |
throw new OperationNotSupportedException("Not supported for a MultiRasterDataset"); |
1101 |
if(getParameters() instanceof MultiDimensionalStoreParameters) { |
1102 |
((MultiDimensionalStoreParameters)getParameters()).goTo(position); |
1103 |
} |
1104 |
} |
1105 |
|
1106 |
public void selectNext() throws OperationNotSupportedException { |
1107 |
if(!isTimeSupportedByTheProvider())
|
1108 |
throw new OperationNotSupportedException("Not supported for a MultiRasterDataset"); |
1109 |
if(getParameters() instanceof MultiDimensionalStoreParameters) { |
1110 |
((MultiDimensionalStoreParameters)getParameters()).selectNextInstant(); |
1111 |
} |
1112 |
} |
1113 |
|
1114 |
public void selectPrev() throws OperationNotSupportedException { |
1115 |
if(!isTimeSupportedByTheProvider())
|
1116 |
throw new OperationNotSupportedException("Not supported for a MultiRasterDataset"); |
1117 |
if(getParameters() instanceof MultiDimensionalStoreParameters) { |
1118 |
((MultiDimensionalStoreParameters)getParameters()).selectPrevInstant(); |
1119 |
} |
1120 |
} |
1121 |
|
1122 |
public void setTime(Time time) throws TimeException, OperationNotSupportedException { |
1123 |
if(!isTimeSupportedByTheProvider())
|
1124 |
throw new OperationNotSupportedException("Not supported for a MultiRasterDataset"); |
1125 |
|
1126 |
} |
1127 |
|
1128 |
/**
|
1129 |
* Returns true whether all providers support time
|
1130 |
* @return
|
1131 |
*/
|
1132 |
private boolean isTimeSupportedByTheProvider() { |
1133 |
if(provider != null) |
1134 |
return provider.isTimeSupported();
|
1135 |
return false; |
1136 |
} |
1137 |
|
1138 |
public boolean isRasterEnclosed() { |
1139 |
if(provider != null) |
1140 |
return provider.isRasterEnclosed();
|
1141 |
return false; |
1142 |
} |
1143 |
|
1144 |
public Extent getCoordsInLevel(Point2D viewCenter, int level, int w, int h) { |
1145 |
try {
|
1146 |
return ((TiledRasterProvider)provider).getCoordsInLevel(viewCenter, level, w, h);
|
1147 |
} catch (ClassCastException e) { |
1148 |
return null; |
1149 |
} |
1150 |
} |
1151 |
|
1152 |
public Extent getCoordsInTheNearestLevel(Extent extent, int w, int h) { |
1153 |
try {
|
1154 |
return ((TiledRasterProvider)provider).getCoordsInTheNearestLevel(extent, w, h);
|
1155 |
} catch (ClassCastException e) { |
1156 |
return null; |
1157 |
} |
1158 |
} |
1159 |
|
1160 |
public int getZoomLevels() { |
1161 |
try {
|
1162 |
return ((TiledRasterProvider)provider).getZoomLevels();
|
1163 |
} catch (ClassCastException e) { |
1164 |
return -1; |
1165 |
} |
1166 |
} |
1167 |
|
1168 |
public int getNearestLevel(double pixelSize) { |
1169 |
try {
|
1170 |
return ((TiledRasterProvider)provider).getNearestLevel(pixelSize);
|
1171 |
} catch (ClassCastException e) { |
1172 |
return -1; |
1173 |
} |
1174 |
} |
1175 |
|
1176 |
public void setTileServer(Class<?> tileServer) throws InitializeException { |
1177 |
if(provider instanceof TiledRasterProvider) { |
1178 |
((TiledRasterProvider)provider).setTileServer(tileServer); |
1179 |
} |
1180 |
} |
1181 |
|
1182 |
public RasterDataParameters getInternalParameters() {
|
1183 |
if(provider instanceof TiledRasterProvider) { |
1184 |
DefaultRasterProvider prov = (DefaultRasterProvider)((TiledRasterProvider)provider).getInternalProvider(); |
1185 |
return prov.getDataParameters();
|
1186 |
} |
1187 |
return (RasterDataParameters)getParameters();
|
1188 |
} |
1189 |
|
1190 |
public RasterDataStore newDataStore() {
|
1191 |
if(provider != null) { |
1192 |
RasterManager manager = (DefaultRasterManager)RasterLocator.getManager(); |
1193 |
RasterDataStore newDataStore = null;
|
1194 |
try {
|
1195 |
newDataStore = manager.getProviderServices().open((DataStoreParameters)parameters); |
1196 |
if(newDataStore instanceof DefaultRasterStore) { |
1197 |
((DefaultRasterStore)newDataStore).setStatistics(getStatistics()); |
1198 |
} |
1199 |
return newDataStore;
|
1200 |
} catch (NotSupportedExtensionException e) {
|
1201 |
return null; |
1202 |
} catch (RasterDriverException e) {
|
1203 |
return null; |
1204 |
} catch (RmfSerializerException e) {
|
1205 |
return newDataStore;
|
1206 |
} |
1207 |
} |
1208 |
return null; |
1209 |
} |
1210 |
|
1211 |
public String[] getURIByProvider() { |
1212 |
return provider.getURIByProvider();
|
1213 |
} |
1214 |
|
1215 |
public long[] getFileSizeByProvider() { |
1216 |
return provider.getFileSizeByProvider();
|
1217 |
} |
1218 |
|
1219 |
public int getProviderCount() { |
1220 |
return provider.getInternalProviderCount();
|
1221 |
} |
1222 |
|
1223 |
public int[] getBandCountByProvider() { |
1224 |
return provider.getBandCountByProvider();
|
1225 |
} |
1226 |
|
1227 |
public RasterDataParameters[] getDataParametersByProvider() { |
1228 |
RasterDataParameters[] res = new RasterDataParameters[getProviderCount()]; |
1229 |
for (int i = 0; i < res.length; i++) { |
1230 |
res[i] = (RasterDataParameters)provider.getInternalProvider(i).getDataParameters(); |
1231 |
} |
1232 |
return res;
|
1233 |
} |
1234 |
|
1235 |
public Metadata[] getMetadataByProvider() { |
1236 |
Metadata[] res = new Metadata[getProviderCount()]; |
1237 |
for (int i = 0; i < res.length; i++) { |
1238 |
res[i] = provider.getInternalProvider(i).getMetadata(); |
1239 |
} |
1240 |
return res;
|
1241 |
} |
1242 |
|
1243 |
public int[] getOverviewCountByProvider(int band) throws BandAccessException { |
1244 |
int[] res = new int[getProviderCount()]; |
1245 |
for (int i = 0; i < res.length; i++) { |
1246 |
try {
|
1247 |
res[i] = provider.getInternalProvider(i).getOverviewCount(band); |
1248 |
} catch (RasterDriverException e) {
|
1249 |
throw new BandAccessException("", e); |
1250 |
} |
1251 |
} |
1252 |
return res;
|
1253 |
} |
1254 |
|
1255 |
public String[] getOverviewSizeByProvider(int band, int overview) throws BandAccessException { |
1256 |
String[] res = new String[getProviderCount()]; |
1257 |
for (int i = 0; i < res.length; i++) { |
1258 |
try {
|
1259 |
res[i] = provider.getInternalProvider(i).getOverviewWidth(band, overview) + |
1260 |
"x" +
|
1261 |
provider.getInternalProvider(i).getOverviewHeight(band, overview); |
1262 |
} catch (RasterDriverException e) {
|
1263 |
throw new BandAccessException("", e); |
1264 |
} |
1265 |
} |
1266 |
return res;
|
1267 |
} |
1268 |
|
1269 |
public AffineTransform[] getAffineTransformByProvider() { |
1270 |
AffineTransform[] res = new AffineTransform[getProviderCount()]; |
1271 |
for (int i = 0; i < res.length; i++) { |
1272 |
res[i] = provider.getInternalProvider(i).getAffineTransform(); |
1273 |
} |
1274 |
return res;
|
1275 |
} |
1276 |
|
1277 |
public double[] getHeightByProvider() { |
1278 |
double[] res = new double[getProviderCount()]; |
1279 |
for (int i = 0; i < res.length; i++) { |
1280 |
res[i] = provider.getInternalProvider(i).getHeight(); |
1281 |
} |
1282 |
return res;
|
1283 |
} |
1284 |
|
1285 |
public double[] getWidthByProvider() { |
1286 |
double[] res = new double[getProviderCount()]; |
1287 |
for (int i = 0; i < res.length; i++) { |
1288 |
res[i] = provider.getInternalProvider(i).getWidth(); |
1289 |
} |
1290 |
return res;
|
1291 |
} |
1292 |
|
1293 |
public void addFile(String file) throws InvalidSourceException { |
1294 |
provider.addFile(file); |
1295 |
} |
1296 |
|
1297 |
public void removeFile(String file) { |
1298 |
provider.removeFile(file); |
1299 |
bandList.removeBands(file); |
1300 |
} |
1301 |
|
1302 |
public String getURIByBand(int band) { |
1303 |
return provider.getURIByBand(band);
|
1304 |
} |
1305 |
|
1306 |
/**
|
1307 |
* Gets the {@link Interval} of the store, that means the temporal
|
1308 |
* interval where the store has valid data.
|
1309 |
* In raster this method has sense in a mosaic. Therefore this has to be implemented
|
1310 |
* by the provider.
|
1311 |
* @return
|
1312 |
* a time interval or null if there is not time support
|
1313 |
*/
|
1314 |
public Interval getInterval() {
|
1315 |
return provider.getInterval();
|
1316 |
} |
1317 |
|
1318 |
/**
|
1319 |
* Gets all the possible values of time for which the store has data.
|
1320 |
* In raster this method has sense in a mosaic. Therefore this has to be implemented
|
1321 |
* by the provider.
|
1322 |
* @return
|
1323 |
* a collection of {@link Time} objects.
|
1324 |
*/
|
1325 |
public Collection<?> getTimes() { |
1326 |
return provider.getTimes();
|
1327 |
} |
1328 |
|
1329 |
/**
|
1330 |
* Gets all the possible values of time for which the store has data
|
1331 |
* and intersects with an interval.
|
1332 |
* In raster this method has sense in a mosaic. Therefore this has to be implemented
|
1333 |
* by the provider.
|
1334 |
* @param interval
|
1335 |
* the interval of time
|
1336 |
* @return
|
1337 |
* a collection of {@link Time} objects.
|
1338 |
*/
|
1339 |
public Collection<?> getTimes(Interval interval) { |
1340 |
return provider.getTimes(interval);
|
1341 |
} |
1342 |
|
1343 |
public Image getImageLegend() { |
1344 |
if(provider != null) |
1345 |
return provider.getImageLegend();
|
1346 |
return null; |
1347 |
} |
1348 |
|
1349 |
/**
|
1350 |
* Gets the list of geo points associated to this provider
|
1351 |
* @return
|
1352 |
*/
|
1353 |
public GeoPointList getGeoPointList() {
|
1354 |
return provider.getGeoPointList();
|
1355 |
} |
1356 |
|
1357 |
/**
|
1358 |
* Sets the list of geo points associated to this provider
|
1359 |
*/
|
1360 |
public void setGeoPointList(GeoPointList geoPointList) { |
1361 |
provider.setGeoPointList(geoPointList); |
1362 |
} |
1363 |
|
1364 |
public Envelope getFullEnvelope() {
|
1365 |
Rectangle2D e = getExtent().toRectangle2D();
|
1366 |
try {
|
1367 |
return GeometryLocator.getGeometryManager().createEnvelope(e.getX(), e.getY(), e.getMaxX(), e
|
1368 |
.getMaxY(), SUBTYPES.GEOM2D); |
1369 |
} catch (CreateEnvelopeException e1) {
|
1370 |
logger.error("Error creating the envelope", e);
|
1371 |
return null; |
1372 |
} |
1373 |
} |
1374 |
|
1375 |
public List<ROI> getRois(String epsg) throws ROIException { |
1376 |
IProjection proj = CRSFactory.getCRS(epsg); |
1377 |
return getRois(proj);
|
1378 |
} |
1379 |
|
1380 |
public List<ROI> getRois(IProjection defaultProjection) throws ROIException { |
1381 |
if(rois == null) { |
1382 |
try {
|
1383 |
List<File> fileList = getDataStore().getROIFileListFromRmf(); |
1384 |
if(fileList != null & fileList.size() > 0 && fileList.get(0) != null) { |
1385 |
File f = fileList.get(0); |
1386 |
IProjection proj = getProjection(); |
1387 |
if(proj == null) { |
1388 |
proj = defaultProjection; |
1389 |
} |
1390 |
ROIReader reader = new VectorialROIsReader(
|
1391 |
f.getPath(), |
1392 |
getDataStore(), |
1393 |
proj, |
1394 |
getFullEnvelope()); |
1395 |
rois = new ArrayList<ROI>(); |
1396 |
rois = reader.read(rois); |
1397 |
} |
1398 |
} catch (Exception e) { |
1399 |
throw new ROIException("error_getting_ROIS", e); |
1400 |
} |
1401 |
} |
1402 |
return rois;
|
1403 |
} |
1404 |
|
1405 |
public void setRois(List<ROI> rois) { |
1406 |
this.rois = rois;
|
1407 |
} |
1408 |
|
1409 |
public void setROIsFiles(List<File> file) throws RmfSerializerException { |
1410 |
getDataStore().saveROIFileListToRmf(file); |
1411 |
} |
1412 |
|
1413 |
public List<File> getROIsFiles() throws RmfSerializerException { |
1414 |
return getDataStore().getROIFileListFromRmf();
|
1415 |
} |
1416 |
|
1417 |
public void loadFromState(PersistentState state) |
1418 |
throws PersistenceException {
|
1419 |
if(parameters == null) |
1420 |
this.parameters = (RasterDataParameters)state.get("parameters"); |
1421 |
DataManagerProviderServices dataManager = (DataManagerProviderServices)DALLocator.getDataManager(); |
1422 |
try {
|
1423 |
this.provider = (DefaultRasterProvider)dataManager.createProvider(this, this.parameters); |
1424 |
} catch (InitializeException e) {
|
1425 |
//throw new PersistenceException(e);
|
1426 |
} catch (ProviderNotRegisteredException e) {
|
1427 |
throw new PersistenceException(e); |
1428 |
} |
1429 |
this.bandList = (BandListImpl)state.get("bandList"); |
1430 |
if(parameters instanceof AbstractRasterFileDataParameters && !this.provider.isMultiFile()) { |
1431 |
//Esto solo es por si al cargar un proyecto se ha cambiado el fichero de sitio y el usuario
|
1432 |
//lo introduce manualmente. En ese caso el bandList debe contener la misma ruta al fichero que el
|
1433 |
//provider y no la que se grab? inicialmente
|
1434 |
for (int i = 0; i < bandList.getBandCount(); i++) { |
1435 |
bandList.getBand(i).setFileName(provider.getURI()); |
1436 |
} |
1437 |
} |
1438 |
this.metadata = (Metadata)state.get("metadata"); |
1439 |
setRender((Render)state.get("render"));
|
1440 |
int[] rb = getRender().getRenderBands(); //Evitamos que las bandas que fueron cargadas se machaquen ahora |
1441 |
getRender().setDataStore(this);
|
1442 |
getRender().setRenderBands(rb); |
1443 |
if(getRender().getLastTransparency() != null) |
1444 |
getRender().getLastTransparency().setNoData(getNoDataValue()); |
1445 |
|
1446 |
loadFiltersFromProject(state); |
1447 |
|
1448 |
} |
1449 |
|
1450 |
/*private void loadROIFromProject(PersistentState state) throws PersistenceException {
|
1451 |
List<ROI> rois = state.getList("rois");
|
1452 |
if(rois != null) {
|
1453 |
this.rois = new ArrayList<ROI>();
|
1454 |
this.rois.addAll(rois);
|
1455 |
}
|
1456 |
}*/
|
1457 |
|
1458 |
@SuppressWarnings("unchecked") |
1459 |
private void loadFiltersFromProject(PersistentState state) throws PersistenceException { |
1460 |
RasterFilterList fList = (RasterFilterList)state.get("filterList");
|
1461 |
fList.addEnvParam("IStatistics", getStatistics());
|
1462 |
fList.addEnvParam("MultiRasterDataset", this); |
1463 |
getRender().setFilterList(fList); |
1464 |
|
1465 |
List<PersistencyFilterParam> listFilterUsed = state.getList("paramlist"); |
1466 |
|
1467 |
ArrayList<Exception> exc = new ArrayList<Exception>(); |
1468 |
for (int i = 0; i < listFilterUsed.size(); i++) { |
1469 |
try {
|
1470 |
PersistencyFilterParam pfp = (PersistencyFilterParam) listFilterUsed.get(i); |
1471 |
if(pfp != null && pfp.getFilterClass() != null && pfp.getFilterParam() != null) { |
1472 |
RasterFilterListManager filterManager = fList.getManagerByFilterClass(pfp.getFilterClass()); |
1473 |
filterManager.setFilterList(fList); |
1474 |
if(filterManager != null) |
1475 |
filterManager.addFilter(pfp.getFilterClass(), pfp.getFilterParam()); |
1476 |
} |
1477 |
} catch (FilterTypeException e) {
|
1478 |
exc.add(e); |
1479 |
} catch (FilterManagerException e) {
|
1480 |
exc.add(e); |
1481 |
} |
1482 |
} |
1483 |
|
1484 |
if(exc.size() != 0) { |
1485 |
throw new PersistenceException("error_adding_filters", exc.get(0)); |
1486 |
} |
1487 |
} |
1488 |
|
1489 |
public void saveToState(PersistentState state) throws PersistenceException { |
1490 |
state.set("parameters", provider.getDataParameters());
|
1491 |
state.set("bandList", bandList);
|
1492 |
state.set("metadata", metadata);
|
1493 |
state.set("render", getRender());
|
1494 |
state.set("filterList", getRender().getFilterList());
|
1495 |
|
1496 |
RasterFilterList list = getRender().getFilterList(); |
1497 |
ArrayList<PersistencyFilterParam> filters = new ArrayList<PersistencyFilterParam>(); |
1498 |
for (int i = 0; i < list.lenght(); i++) { |
1499 |
RasterFilter f = list.get(i); |
1500 |
Params uipar = f.getUIParams(f.getName()); |
1501 |
PersistencyFilterParam param = new PersistencyFilterParam();
|
1502 |
param.setFilterParam(uipar); |
1503 |
param.setFilterClass(f.getClass()); |
1504 |
param.setFilterName(f.getName()); |
1505 |
filters.add(param); |
1506 |
} |
1507 |
state.set("paramlist", filters);
|
1508 |
//state.set("rois", rois);
|
1509 |
} |
1510 |
|
1511 |
public static void registerPersistence() { |
1512 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
1513 |
DynStruct definition = manager.getDefinition(PERSISTENT_NAME); |
1514 |
if( definition == null ) { |
1515 |
definition = manager.addDefinition( |
1516 |
DefaultRasterStore.class, |
1517 |
PERSISTENT_NAME, |
1518 |
PERSISTENT_DESCRIPTION, |
1519 |
null,
|
1520 |
null
|
1521 |
); |
1522 |
|
1523 |
definition.addDynFieldObject("parameters").setClassOfValue(RasterDataParameters.class).setMandatory(true); |
1524 |
definition.addDynFieldObject("bandList").setClassOfValue(BandList.class).setMandatory(false); |
1525 |
definition.addDynFieldObject("metadata").setClassOfValue(Metadata.class).setMandatory(false); |
1526 |
definition.addDynFieldObject("render").setClassOfValue(Render.class).setMandatory(true); |
1527 |
|
1528 |
definition.addDynFieldObject("filterList").setClassOfValue(RasterFilterList.class).setMandatory(false); |
1529 |
definition.addDynFieldList("paramlist").setClassOfItems(PersistencyFilterParam.class).setMandatory(false); |
1530 |
|
1531 |
//definition.addDynFieldList("rois").setClassOfItems(ROI.class).setMandatory(false);
|
1532 |
} |
1533 |
} |
1534 |
|
1535 |
public void close() { |
1536 |
if(provider != null) |
1537 |
provider.close(); |
1538 |
if(bandList != null) |
1539 |
bandList.clear(); |
1540 |
provider = null;
|
1541 |
bandList = null;
|
1542 |
super.close();
|
1543 |
try {
|
1544 |
finalize(); |
1545 |
} catch (Throwable e) { |
1546 |
} |
1547 |
} |
1548 |
|
1549 |
protected void finalize() throws Throwable { |
1550 |
provider = null;
|
1551 |
bandList = null;
|
1552 |
metadata = null;
|
1553 |
rManager = null;
|
1554 |
if(rois != null) { |
1555 |
rois.clear(); |
1556 |
rois = null;
|
1557 |
} |
1558 |
super.finalize();
|
1559 |
} |
1560 |
} |