Revision 6986
org.gvsig.raster.wmts/tags/org.gvsig.raster.wmts-2.2.44/org.gvsig.raster.wmts.io/src/main/java/org/gvsig/raster/wmts/io/TilePipe.java | ||
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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.wmts.io; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSTile; |
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/** |
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* This class manages transactions between the producer and the consumer. The |
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* producer download tiles from a server and the consumer is a tile provider |
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* which will return downloaded tiles. |
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* |
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class TilePipe { |
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//N?mero de threads m?ximos a lanzar para descarga. Cuando se lanzan m?s de estos el |
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//invocador debe dormir hasta que se haya liberado alguno. |
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public static int NTHREADS_QUEUE = 5; |
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//N?mero m?ximo de elementos en la tuberia. Cuando se llene esta el setTile de esta clase debe |
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//dormir hasta que getTile lo despierte. |
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private final static int BUFFER_SIZE = 10; |
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|
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private WMTSTile buffer[] = new WMTSTile[BUFFER_SIZE]; |
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private int next = 0; |
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private boolean isFull = false; |
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private boolean isEmpty = true; |
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private Thread threadManager = null; |
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|
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/** |
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* El thread manager no se usa con la pool solo para la implementaci?n de RequestThreadManager |
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* @param threadManager |
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*/ |
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public void setRequestManager(Thread threadManager) { |
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this.threadManager = threadManager; |
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} |
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|
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/** |
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* Sets a tile in the pipe |
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* @param tile |
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*/ |
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public synchronized void setTile(WMTSTile tile) { |
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while( isFull == true ) { |
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try { |
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wait(); |
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} catch( InterruptedException e ) { |
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} |
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} |
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buffer[next] = tile; |
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next++; |
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if( next == BUFFER_SIZE ) |
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isFull = true; |
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isEmpty = false; |
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notify(); |
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} |
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|
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/** |
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* Gets a tile from the pipe |
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* @return |
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*/ |
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public synchronized WMTSTile getTile() { |
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while( isEmpty == true ) { |
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try { |
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wait(); |
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} catch( InterruptedException e ) { |
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} |
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} |
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next--; |
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if( next == 0 ) |
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isEmpty = true; |
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isFull = false; |
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notify(); |
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if(threadManager != null && getSize() <= NTHREADS_QUEUE) { |
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synchronized(threadManager) { |
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threadManager.notify(); |
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} |
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} |
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return buffer[next] ; |
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} |
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/** |
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* Returns the number of elements in the queue |
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* @return |
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*/ |
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public synchronized int getSize() { |
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return next; |
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} |
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} |
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org.gvsig.raster.wmts/tags/org.gvsig.raster.wmts-2.2.44/org.gvsig.raster.wmts.io/src/main/java/org/gvsig/raster/wmts/io/DefaultWMTSIOLibrary.java | ||
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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.wmts.io; |
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|
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import org.gvsig.tools.library.AbstractLibrary; |
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import org.gvsig.tools.library.LibraryException; |
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/** |
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* |
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class DefaultWMTSIOLibrary extends AbstractLibrary { |
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public DefaultWMTSIOLibrary() { |
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/*super(DefaultWMTSIOLibrary.class,Library.TYPE.IMPL); |
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require(ToolsLibrary.class); |
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require(DALLibrary.class); |
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require(DALFileLibrary.class);*/ |
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} |
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@Override |
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protected void doInitialize() throws LibraryException { |
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//RasterLibrary.wakeUp(); |
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} |
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@Override |
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protected void doPostInitialize() throws LibraryException { |
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WMTSServerExplorerParameters.registerDynClass(); |
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WMTSDataParametersImpl.registerDynClass(); |
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WMTSProvider.register(); |
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} |
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} |
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org.gvsig.raster.wmts/tags/org.gvsig.raster.wmts-2.2.44/org.gvsig.raster.wmts.io/src/main/java/org/gvsig/raster/wmts/io/downloader/WMTSCacheStruct.java | ||
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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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13 |
* 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.wmts.io.downloader; |
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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.net.URL; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.gvsig.fmap.dal.coverage.RasterLocator; |
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import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
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import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
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import org.gvsig.fmap.dal.coverage.util.MathUtils; |
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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.exception.TileBuildException; |
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import org.gvsig.raster.cache.tile.provider.CacheStruct; |
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import org.gvsig.raster.wmts.io.WMTSDataParameters; |
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import org.gvsig.raster.wmts.io.WMTSProvider; |
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import org.gvsig.raster.wmts.ogc.WMTSStatus; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSTile; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrix; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrixLimits; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrixSet; |
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import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrixSetLink; |
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|
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/** |
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* Implementation for a structure of a cache |
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class WMTSCacheStruct implements CacheStruct { |
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private String layerName = null; |
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private String serverURL = null; |
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private WMTSTileMatrixSet tileMatrixSet = null; |
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private List<WMTSTileMatrixLimits> tileMatrixSetLimits = null; |
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private double[] pixelSize = null; |
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private RasterDataStore store = null; |
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public WMTSCacheStruct(RasterDataStore store, WMTSTileMatrixSetLink tileMatrixSetLink) { |
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this.store = store; |
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this.tileMatrixSet = tileMatrixSetLink.getTileMatrixSet(); |
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this.tileMatrixSetLimits = tileMatrixSetLink.getTileMatrixLimits(); |
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pixelSize = ((WMTSProvider)store.getProvider()).getPixelSizeByLevel(); |
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serverURL = ((WMTSProvider)store.getProvider()).getURIOfFirstProvider().getPath(); |
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layerName = ((WMTSDataParameters)store.getParameters()).getLayer().getTitle(); |
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} |
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public int getNumberOfLevels() { |
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return tileMatrixSet.getTileMatrix().size(); |
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} |
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public String getLayerName() { |
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return layerName; |
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} |
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public String getServerURL() { |
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return serverURL + getDimension(); |
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} |
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public int[] getTileSizeByLevel(int level) { |
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return new int[] { |
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((WMTSTileMatrix)tileMatrixSet.getTileMatrix().get(level)).getTileWidth(), |
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((WMTSTileMatrix)tileMatrixSet.getTileMatrix().get(level)).getTileHeight() |
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}; |
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} |
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public int getLayerWidthOfTileMatrixByLevel(int level) { |
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if(tileMatrixSetLimits != null && tileMatrixSetLimits.size() > level) { |
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WMTSTileMatrixLimits l = (WMTSTileMatrixLimits)tileMatrixSetLimits.get(level); |
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return l.getMaxTileRow() - l.getMinTileRow(); |
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} else { |
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WMTSTileMatrix tm = (WMTSTileMatrix)tileMatrixSet.getTileMatrix().get(level); |
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return (int)tm.getMatrixWidth(); |
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} |
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} |
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public int getLayerHeightOfTileMatrixByLevel(int level) { |
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if(tileMatrixSetLimits != null && tileMatrixSetLimits.size() > level) { |
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WMTSTileMatrixLimits l = (WMTSTileMatrixLimits)tileMatrixSetLimits.get(level); |
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return l.getMaxTileCol() - l.getMinTileCol(); |
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} else { |
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WMTSTileMatrix tm = (WMTSTileMatrix)tileMatrixSet.getTileMatrix().get(level); |
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return (int)tm.getMatrixHeight(); |
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} |
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} |
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public int getLayerInitXTilePositionByLevel(int level) { |
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if(tileMatrixSetLimits != null && tileMatrixSetLimits.size() > level) { |
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WMTSTileMatrixLimits l = (WMTSTileMatrixLimits)tileMatrixSetLimits.get(level); |
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return l.getMinTileCol(); |
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} else |
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return 0; |
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} |
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|
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public int getLayerInitYTilePositionByLevel(int level) { |
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if(tileMatrixSetLimits != null && tileMatrixSetLimits.size() > level) { |
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WMTSTileMatrixLimits l = (WMTSTileMatrixLimits)tileMatrixSetLimits.get(level); |
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return l.getMinTileRow(); |
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} else |
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return 0; |
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} |
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|
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public long getWorldHeightOfTileMatrixByLevel(int level) { |
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return ((WMTSTileMatrix)tileMatrixSet.getTileMatrix().get(level)).getMatrixWidth(); |
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} |
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public long getWorldWidthOfTileMatrixByLevel(int level) { |
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return ((WMTSTileMatrix)tileMatrixSet.getTileMatrix().get(level)).getMatrixHeight(); |
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} |
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|
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public double getPixelSizeByLevel(int level) { |
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if(level < pixelSize.length) |
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return pixelSize[level]; |
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else |
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return pixelSize[pixelSize.length - 1]; |
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} |
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|
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public Point2D[] getTileExtent(Tile tile) { |
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return getTileExtent(tile.getLevel(), tile.getCol(), tile.getRow()); |
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} |
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public Point2D[] getTileExtent(int level, int col, int row) { |
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double[] ul = tileMatrixSet.getBoundingBox().getUpperCorner(); |
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long tileWidth = ((WMTSTileMatrix)tileMatrixSet.getTileMatrix().get(level)).getTileWidth(); |
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long tileHeight = ((WMTSTileMatrix)tileMatrixSet.getTileMatrix().get(level)).getTileHeight(); |
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double mtsWidthTile = tileWidth * pixelSize[level]; |
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double mtsHeightTile = tileHeight * pixelSize[level]; |
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double ulx = ul[0] + (col * mtsWidthTile); |
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double uly = ulx + mtsWidthTile; |
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double lrx = ul[1] - (row * mtsHeightTile); |
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double lry = lrx - mtsHeightTile; |
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return new Point2D[]{new Point2D.Double(ulx, uly), new Point2D.Double(lrx, lry)}; |
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} |
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|
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public Tile getTileStructure(int level, int tileCol, int tileRow, Point2D ul, Point2D lr) throws TileBuildException { |
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int[] size = getTileSizeByLevel(level); |
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Tile tile = TileCacheLocator.getManager().createTile(level, tileRow, tileCol); |
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tile.setUl(ul); |
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tile.setLr(lr); |
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tile.setWidthPx(size[0]); |
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tile.setHeightPx(size[1]); |
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|
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Rectangle2D r = new Rectangle2D.Double(Math.min(ul.getX(), lr.getX()), |
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Math.min(ul.getY(), lr.getY()), |
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Math.abs(ul.getX() - lr.getX()), |
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Math.abs(ul.getY() - lr.getY())); |
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int bufWidth = (int)(r.getWidth() / getPixelSizeByLevel(level)); |
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int bufHeight = (int)(r.getHeight() / getPixelSizeByLevel(level)); |
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try { |
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WMTSStatus status = ((WMTSProvider)store.getProvider()).buildWMTSStatus(r, bufWidth, bufHeight); |
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tile.setDownloaderParams("WMTSStatus", status); |
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} catch (RasterDriverException e) { |
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throw new TileBuildException(e); |
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} |
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176 |
|
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return tile; |
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} |
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|
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public List<Tile> getTileList(Point2D ul, Point2D lr, double mtsPixelRequest) throws TileBuildException { |
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Rectangle2D r = new Rectangle2D.Double(Math.min(ul.getX(), lr.getX()), |
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Math.min(ul.getY(), lr.getY()), |
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Math.abs(ul.getX() - lr.getX()), |
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Math.abs(ul.getY() - lr.getY())); |
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int bufWidth = (int)(r.getWidth() / mtsPixelRequest); |
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186 |
int bufHeight = (int)(r.getHeight() / mtsPixelRequest); |
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187 |
try { |
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188 |
WMTSStatus status = ((WMTSProvider)store.getProvider()).buildWMTSStatus(r, bufWidth, bufHeight); |
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189 |
|
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190 |
//Conversi?n a tiles de la librer?a |
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191 |
List<WMTSTile> tiles = status.getTileList(); |
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192 |
List<Tile> tileList = new ArrayList<Tile>(); |
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193 |
for (int i = 0; i < tiles.size(); i++) { |
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194 |
WMTSTile tOrigin = (WMTSTile) tiles.get(i); |
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195 |
Tile t = TileCacheLocator.getManager().createTile(status.getLevel(), tOrigin.getCol(), tOrigin.getRow()); |
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196 |
t.setUl(new Point2D.Double(tOrigin.getULX(), tOrigin.getULY())); |
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197 |
t.setLr(new Point2D.Double(tOrigin.getLRX(), tOrigin.getLRY())); |
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198 |
t.setWidthPx(tOrigin.getWidthPx()); |
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199 |
t.setHeightPx(tOrigin.getHeightPx()); |
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200 |
t.setDownloaderParams("WMTSStatus", status.cloneStatus()); |
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tileList.add(t); |
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202 |
} |
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203 |
return tileList; |
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204 |
} catch (RasterDriverException e) { |
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205 |
throw new TileBuildException(e); |
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206 |
} |
|
207 |
} |
|
208 |
|
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209 |
public double[] getTileSizeInRealCoordsByLevel(int level) { |
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210 |
return new double[] { |
|
211 |
getPixelSizeByLevel(level) * getTileSizeByLevel(level)[0], |
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212 |
getPixelSizeByLevel(level) * getTileSizeByLevel(level)[1] |
|
213 |
}; |
|
214 |
} |
|
215 |
|
|
216 |
public String getFileSuffix() { |
|
217 |
return ((WMTSProvider)store.getProvider()).getFileSuffix(); |
|
218 |
} |
|
219 |
|
|
220 |
public boolean compare(CacheStruct struct) { |
|
221 |
MathUtils mu = RasterLocator.getManager().getMathUtils(); |
|
222 |
//Compara: n?mero de niveles, tama?o de tile, |
|
223 |
//anchoXalto de la matriz, tama?o de pixel por nivel, |
|
224 |
//coordenadas de al menos un tile de la matriz |
|
225 |
if(struct.getNumberOfLevels() == getNumberOfLevels()) { |
|
226 |
for (int i = 0; i < getNumberOfLevels(); i++) { |
|
227 |
if( struct.getTileSizeByLevel(i)[0] == getTileSizeByLevel(i)[0] && |
|
228 |
struct.getTileSizeByLevel(i)[1] == getTileSizeByLevel(i)[1] && |
|
229 |
struct.getWorldHeightOfTileMatrixByLevel(i) == getWorldHeightOfTileMatrixByLevel(i) && |
|
230 |
struct.getWorldWidthOfTileMatrixByLevel(i) == getWorldWidthOfTileMatrixByLevel(i) && |
|
231 |
mu.clipDecimals(struct.getPixelSizeByLevel(i), 2) == mu.clipDecimals(getPixelSizeByLevel(i), 2) && |
|
232 |
compareExtents(struct.getTileExtent(i, 0, 0), getTileExtent(i, 0, 0))) { |
|
233 |
return true; |
|
234 |
} |
|
235 |
} |
|
236 |
} |
|
237 |
return false; |
|
238 |
} |
|
239 |
|
|
240 |
private boolean compareExtents(Point2D[] p, Point2D[] p1) { |
|
241 |
return (p[0].getX() == p1[0].getX() && p[0].getY() == p1[0].getY() && |
|
242 |
p[1].getX() == p1[1].getX() && p[1].getY() == p1[1].getY()); |
|
243 |
} |
|
244 |
|
|
245 |
public String getEPSG() { |
|
246 |
/*IProjection proj = provider.getProjection(); |
|
247 |
if(proj != null) |
|
248 |
return proj.getAbrev(); |
|
249 |
return null;*/ |
|
250 |
return ((WMTSProvider)store.getProvider()).getSRSCode(); |
|
251 |
} |
|
252 |
|
|
253 |
private String getDimension() { |
|
254 |
WMTSDataParameters p = (WMTSDataParameters)(((WMTSProvider)store.getProvider()).getDataParameters()); |
|
255 |
String dimension = p.getDimension(); |
|
256 |
String dimensionValue = p.getDimensionSelectedValue(); |
|
257 |
if(dimension != null && dimensionValue != null) |
|
258 |
return dimension + "_" + dimensionValue; |
|
259 |
return ""; |
|
260 |
} |
|
261 |
|
|
262 |
public String getFileSize() { |
|
263 |
return "0"; |
|
264 |
} |
|
265 |
|
|
266 |
public List<Tile> getTileList(int x, int y, int w, int h) { |
|
267 |
return null; |
|
268 |
} |
|
269 |
|
|
270 |
public ArrayList<Tile> getTileList(Rectangle2D r) { |
|
271 |
return null; |
|
272 |
} |
|
273 |
} |
|
0 | 274 |
org.gvsig.raster.wmts/tags/org.gvsig.raster.wmts-2.2.44/org.gvsig.raster.wmts.io/src/main/java/org/gvsig/raster/wmts/io/downloader/TileDownloaderForWMTS.java | ||
---|---|---|
1 |
/* gvSIG. Geographic Information System of the Valencian Government |
|
2 |
* |
|
3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department |
|
4 |
* of the Valencian Government (CIT) |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 2 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
*/ |
|
22 |
package org.gvsig.raster.wmts.io.downloader; |
|
23 |
|
|
24 |
import java.io.File; |
|
25 |
import java.io.IOException; |
|
26 |
import java.net.ConnectException; |
|
27 |
import java.net.URL; |
|
28 |
|
|
29 |
import org.gvsig.compat.net.ICancellable; |
|
30 |
import org.gvsig.fmap.dal.coverage.exception.RemoteServiceException; |
|
31 |
import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
|
32 |
import org.gvsig.raster.cache.tile.Tile; |
|
33 |
import org.gvsig.raster.cache.tile.exception.TileGettingException; |
|
34 |
import org.gvsig.raster.impl.provider.tile.BaseTileDownloader; |
|
35 |
import org.gvsig.raster.wmts.io.WMTSDataParameters; |
|
36 |
import org.gvsig.raster.wmts.ogc.WMTSClient; |
|
37 |
import org.gvsig.raster.wmts.ogc.WMTSOGCLocator; |
|
38 |
import org.gvsig.raster.wmts.ogc.WMTSStatus; |
|
39 |
import org.gvsig.raster.wmts.ogc.exception.ServerErrorException; |
|
40 |
import org.gvsig.raster.wmts.ogc.exception.WMTSException; |
|
41 |
|
|
42 |
/** |
|
43 |
* Tile getter |
|
44 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
45 |
*/ |
|
46 |
public class TileDownloaderForWMTS extends BaseTileDownloader { |
|
47 |
private WMTSClient ogcClient = null; |
|
48 |
|
|
49 |
public TileDownloaderForWMTS(RasterDataStore store, |
|
50 |
int tilePxWidth, |
|
51 |
int tilePxHeight) { |
|
52 |
super(store, tilePxWidth, tilePxHeight); |
|
53 |
} |
|
54 |
|
|
55 |
/** |
|
56 |
* Gets the connector from the URL |
|
57 |
* @return |
|
58 |
* @throws RemoteServiceException |
|
59 |
*/ |
|
60 |
public WMTSClient getOGCClient() throws WMTSException { |
|
61 |
if(ogcClient == null) { |
|
62 |
WMTSDataParameters p = (WMTSDataParameters)store.getParameters(); |
|
63 |
ogcClient = p.getOGCClient(); |
|
64 |
if(ogcClient != null) |
|
65 |
return ogcClient; |
|
66 |
|
|
67 |
URL url = null; |
|
68 |
try { |
|
69 |
url = p.getURI().toURL(); |
|
70 |
} catch (Exception e) { |
|
71 |
throw new WMTSException("Malformed URL",e); |
|
72 |
} |
|
73 |
try { |
|
74 |
ogcClient = WMTSOGCLocator.getManager().createWMTSClient(url.toString()); |
|
75 |
ogcClient.connect(false, new ICancellable() { |
|
76 |
public boolean isCanceled() { |
|
77 |
return false; |
|
78 |
} |
|
79 |
|
|
80 |
public Object getID() { |
|
81 |
return null; |
|
82 |
} |
|
83 |
}); |
|
84 |
} catch (ConnectException e) { |
|
85 |
throw new WMTSException("Connect exception",e); |
|
86 |
} catch (IOException e) { |
|
87 |
throw new WMTSException("Connect exception",e); |
|
88 |
} |
|
89 |
} |
|
90 |
return ogcClient; |
|
91 |
} |
|
92 |
|
|
93 |
public synchronized Tile downloadTile(Tile tile) throws TileGettingException { |
|
94 |
try { |
|
95 |
WMTSStatus status = (WMTSStatus)tile.getDownloaderParams("WMTSStatus"); |
|
96 |
status.setTileRow(tile.getRow()); |
|
97 |
status.setTileCol(tile.getCol()); |
|
98 |
|
|
99 |
String urlFromTemplate = status.getResourceURL(tile.getRow() + "" + tile.getCol() + ""); |
|
100 |
//System.out.println(urlFromTemplate); |
|
101 |
File f = null; |
|
102 |
if(urlFromTemplate != null) |
|
103 |
f = getOGCClient().getTile(urlFromTemplate, tile.getCancelled(), tile.getFile()); |
|
104 |
else |
|
105 |
f = getOGCClient().getTile(status, tile.getCancelled(), tile.getFile()); |
|
106 |
tile.setFile(f); |
|
107 |
//Si borramos el rmf no se puede leer la etiqueta Alpha. En caso de que se modifique jgdal para |
|
108 |
//poder guardar esta etiqueta deberiamos borrar el rmf para ahorrar ficheros |
|
109 |
//File rmf = new File(tile.getFile().getAbsolutePath() + ".rmf"); |
|
110 |
//if(rmf.exists()) |
|
111 |
//rmf.delete(); |
|
112 |
} catch (WMTSException e) { |
|
113 |
throw new TileGettingException(e); |
|
114 |
} catch (ServerErrorException e) { |
|
115 |
throw new TileGettingException(e); |
|
116 |
} |
|
117 |
readTileFromDisk(tile); |
|
118 |
return tile; |
|
119 |
} |
|
120 |
|
|
121 |
} |
|
0 | 122 |
org.gvsig.raster.wmts/tags/org.gvsig.raster.wmts-2.2.44/org.gvsig.raster.wmts.io/src/main/java/org/gvsig/raster/wmts/io/downloader/WMTSTileServer.java | ||
---|---|---|
1 |
package org.gvsig.raster.wmts.io.downloader; |
|
2 |
|
|
3 |
import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
|
4 |
import org.gvsig.raster.cache.tile.provider.CacheStruct; |
|
5 |
import org.gvsig.raster.cache.tile.provider.Downloader; |
|
6 |
import org.gvsig.raster.cache.tile.provider.TileServer; |
|
7 |
import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrix; |
|
8 |
import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrixSetLink; |
|
9 |
|
|
10 |
/** |
|
11 |
* Data server for the tile cache in a WMTSProvider |
|
12 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
13 |
*/ |
|
14 |
public class WMTSTileServer implements TileServer { |
|
15 |
private CacheStruct struct = null; |
|
16 |
private Downloader downloader = null; |
|
17 |
private RasterDataStore store = null; |
|
18 |
private String suffix = ".tif"; |
|
19 |
private WMTSTileMatrixSetLink tileMatrixSetLink = null; |
|
20 |
|
|
21 |
public WMTSTileServer(RasterDataStore store, |
|
22 |
WMTSTileMatrixSetLink tileMatrixSetLink) { |
|
23 |
this.store = store; |
|
24 |
this.tileMatrixSetLink = tileMatrixSetLink; |
|
25 |
} |
|
26 |
|
|
27 |
public Downloader getDownloader() { |
|
28 |
//if(downloader == null) { |
|
29 |
int tileWidth = ((WMTSTileMatrix)tileMatrixSetLink.getTileMatrixSet().getTileMatrix().get(0)).getTileWidth(); |
|
30 |
int tileHeight = ((WMTSTileMatrix)tileMatrixSetLink.getTileMatrixSet().getTileMatrix().get(0)).getTileHeight(); |
|
31 |
downloader = new TileDownloaderForWMTS(store, tileWidth, tileHeight); |
|
32 |
//} |
|
33 |
return downloader; |
|
34 |
} |
|
35 |
|
|
36 |
public CacheStruct getStruct() { |
|
37 |
if(struct == null) { |
|
38 |
struct = new WMTSCacheStruct(store, tileMatrixSetLink); |
|
39 |
} |
|
40 |
return struct; |
|
41 |
} |
|
42 |
|
|
43 |
public void setStruct(CacheStruct struct) { |
|
44 |
//La structura de cache es proporcionada por el servidor |
|
45 |
} |
|
46 |
|
|
47 |
public String getFileSuffix() { |
|
48 |
return suffix; |
|
49 |
} |
|
50 |
|
|
51 |
public void setFileSuffix(String extension) { |
|
52 |
this.suffix = extension; |
|
53 |
} |
|
54 |
} |
|
0 | 55 |
org.gvsig.raster.wmts/tags/org.gvsig.raster.wmts-2.2.44/org.gvsig.raster.wmts.io/src/main/java/org/gvsig/raster/wmts/io/package.html | ||
---|---|---|
1 |
<?xml version="1.0" encoding="UTF-8" ?> |
|
2 |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
|
3 |
<html xmlns="http://www.w3.org/1999/xhtml"> |
|
4 |
<head> |
|
5 |
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> |
|
6 |
<title>org.gvsig.raster.wmts.io package documentation</title> |
|
7 |
</head> |
|
8 |
<body> |
|
9 |
|
|
10 |
<p>WMTS provider</p> |
|
11 |
|
|
12 |
</body> |
|
13 |
</html> |
|
0 | 14 |
org.gvsig.raster.wmts/tags/org.gvsig.raster.wmts-2.2.44/org.gvsig.raster.wmts.io/src/main/java/org/gvsig/raster/wmts/io/WMTSServerExplorer.java | ||
---|---|---|
1 |
/* gvSIG. Geographic Information System of the Valencian Government |
|
2 |
* |
|
3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department |
|
4 |
* of the Valencian Government (CIT) |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 2 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
*/ |
|
22 |
|
|
23 |
/* |
|
24 |
* AUTHORS (In addition to CIT): |
|
25 |
* 2009 IVER T.I {{Task}} |
|
26 |
*/ |
|
27 |
|
|
28 |
package org.gvsig.raster.wmts.io; |
|
29 |
|
|
30 |
import java.io.IOException; |
|
31 |
import java.io.InputStream; |
|
32 |
import java.net.MalformedURLException; |
|
33 |
import java.net.URI; |
|
34 |
import java.net.URISyntaxException; |
|
35 |
import java.net.URL; |
|
36 |
import java.net.URLConnection; |
|
37 |
import java.util.List; |
|
38 |
|
|
39 |
import org.slf4j.Logger; |
|
40 |
import org.slf4j.LoggerFactory; |
|
41 |
|
|
42 |
import org.gvsig.compat.net.ICancellable; |
|
43 |
import org.gvsig.fmap.dal.DALLocator; |
|
44 |
import org.gvsig.fmap.dal.DataManager; |
|
45 |
import org.gvsig.fmap.dal.DataServerExplorerParameters; |
|
46 |
import org.gvsig.fmap.dal.DataStoreParameters; |
|
47 |
import org.gvsig.fmap.dal.NewDataStoreParameters; |
|
48 |
import org.gvsig.fmap.dal.coverage.exception.ConnectException; |
|
49 |
import org.gvsig.fmap.dal.coverage.store.RasterDataServerExplorer; |
|
50 |
import org.gvsig.fmap.dal.coverage.store.parameter.TileDataParameters; |
|
51 |
import org.gvsig.fmap.dal.exception.DataException; |
|
52 |
import org.gvsig.fmap.dal.exception.InitializeException; |
|
53 |
import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
|
54 |
import org.gvsig.fmap.dal.spi.AbstractDataServerExplorer; |
|
55 |
import org.gvsig.fmap.dal.spi.DataServerExplorerProvider; |
|
56 |
import org.gvsig.fmap.dal.spi.DataServerExplorerProviderServices; |
|
57 |
import org.gvsig.raster.wmts.ogc.WMTSClient; |
|
58 |
import org.gvsig.raster.wmts.ogc.WMTSOGCLocator; |
|
59 |
|
|
60 |
/** |
|
61 |
* Explorer for a WMTS server |
|
62 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
63 |
*/ |
|
64 |
public class WMTSServerExplorer extends AbstractDataServerExplorer implements RasterDataServerExplorer, DataServerExplorerProvider { |
|
65 |
public static final String NAME = WMTSProvider.NAME; |
|
66 |
private WMTSClient ogcClient = null; |
|
67 |
// private WMTSServerExplorerParameters parameters = null; |
|
68 |
private static final Logger logger = LoggerFactory.getLogger(WMTSServerExplorer.class); |
|
69 |
|
|
70 |
public WMTSServerExplorer( |
|
71 |
WMTSServerExplorerParameters parameters, |
|
72 |
DataServerExplorerProviderServices services) |
|
73 |
throws InitializeException { |
|
74 |
super(parameters, services); |
|
75 |
// this.parameters = parameters; |
|
76 |
} |
|
77 |
|
|
78 |
public String getDataStoreProviderName() { |
|
79 |
return WMTSProvider.NAME; |
|
80 |
} |
|
81 |
|
|
82 |
public String getDescription() { |
|
83 |
return WMTSProvider.DESCRIPTION; |
|
84 |
} |
|
85 |
|
|
86 |
public boolean add(String provider, NewDataStoreParameters parameters, |
|
87 |
boolean overwrite) throws DataException { |
|
88 |
return false; |
|
89 |
} |
|
90 |
|
|
91 |
public boolean canAdd() { |
|
92 |
return false; |
|
93 |
} |
|
94 |
|
|
95 |
public boolean canAdd(String storeName) throws DataException { |
|
96 |
return false; |
|
97 |
} |
|
98 |
|
|
99 |
public NewDataStoreParameters getAddParameters(String storeName) |
|
100 |
throws DataException { |
|
101 |
return null; |
|
102 |
} |
|
103 |
|
|
104 |
public List<?> getDataStoreProviderNames() { |
|
105 |
return null; |
|
106 |
} |
|
107 |
|
|
108 |
public WMTSServerExplorerParameters getParameters() { |
|
109 |
return (WMTSServerExplorerParameters) super.getParameters(); |
|
110 |
} |
|
111 |
|
|
112 |
public List<?> list() throws DataException { |
|
113 |
return null; |
|
114 |
} |
|
115 |
|
|
116 |
public List<?> list(int mode) throws DataException { |
|
117 |
return null; |
|
118 |
} |
|
119 |
|
|
120 |
public void remove(DataStoreParameters parameters) throws DataException { |
|
121 |
|
|
122 |
} |
|
123 |
|
|
124 |
public String getProviderName() { |
|
125 |
return WMTSProvider.NAME; |
|
126 |
} |
|
127 |
|
|
128 |
//********************************************** |
|
129 |
//Connector |
|
130 |
//********************************************** |
|
131 |
|
|
132 |
public DataStoreParameters getStoredParameters() { |
|
133 |
DataManager manager = DALLocator.getDataManager(); |
|
134 |
WMTSDataParameters wmtsParams = null; |
|
135 |
try { |
|
136 |
wmtsParams = (WMTSDataParameters) manager.createStoreParameters(this.getDataStoreProviderName()); |
|
137 |
String host = getParameters().getHost(); |
|
138 |
try { |
|
139 |
wmtsParams.setURI(new URI(host)); |
|
140 |
} catch (URISyntaxException e) { |
|
141 |
logger.warn("Can't create URI from "+host, e); |
|
142 |
} |
|
143 |
wmtsParams.setOGCClient(getOGCClient()); |
|
144 |
|
|
145 |
if(WMTSProvider.TILED) { |
|
146 |
TileDataParameters tileParams = (TileDataParameters) manager.createStoreParameters("Tile Store"); |
|
147 |
tileParams.setDataParameters(wmtsParams); |
|
148 |
return tileParams; |
|
149 |
} |
|
150 |
} catch (InitializeException e) { |
|
151 |
logger.warn("Can't get DataStoreParameters from WMTSServerExplorer", e); |
|
152 |
} catch (ProviderNotRegisteredException e) { |
|
153 |
logger.warn("Can't get DataStoreParameters from WMTSServerExplorer", e); |
|
154 |
} |
|
155 |
return wmtsParams; |
|
156 |
} |
|
157 |
|
|
158 |
public void connect(ICancellable cancellable) throws ConnectException { |
|
159 |
URL url = null; |
|
160 |
boolean override = false; |
|
161 |
|
|
162 |
try { |
|
163 |
url = new URL(getParameters().getHost()); |
|
164 |
} catch (Exception e) { |
|
165 |
throw new ConnectException("Malformed URL",e); |
|
166 |
} |
|
167 |
try { |
|
168 |
ogcClient = WMTSOGCLocator.getManager().createWMTSClient(url.toString()); |
|
169 |
ogcClient.setForceChangeAxisOrder(getParameters().isLongitudeFirst()); |
|
170 |
if (!ogcClient.connect(override, cancellable)) |
|
171 |
throw new ConnectException("Error connecting"); |
|
172 |
} catch (IOException e) { |
|
173 |
throw new ConnectException(e.getMessage(), e); |
|
174 |
} |
|
175 |
} |
|
176 |
|
|
177 |
public boolean isHostReachable(int timeout) { |
|
178 |
URL url = null; |
|
179 |
URLConnection con = null; |
|
180 |
try { |
|
181 |
url = new URL(getParameters().getHost()); |
|
182 |
con = url.openConnection(); |
|
183 |
if(con == null) |
|
184 |
return false; |
|
185 |
con.connect(); |
|
186 |
} catch (MalformedURLException e) { |
|
187 |
return false; |
|
188 |
} catch (IOException e) { |
|
189 |
return false; |
|
190 |
} |
|
191 |
|
|
192 |
InputStream stream = null; |
|
193 |
try { |
|
194 |
stream = con.getInputStream(); |
|
195 |
if(stream == null) |
|
196 |
return false; |
|
197 |
} catch (IOException e) { |
|
198 |
} |
|
199 |
|
|
200 |
return true; |
|
201 |
} |
|
202 |
|
|
203 |
/** |
|
204 |
* Checks if the network and host are reachable |
|
205 |
* @return true if both are reachable and false if they are not |
|
206 |
*/ |
|
207 |
public boolean isHostReachable() { |
|
208 |
return isHostReachable(RasterDataServerExplorer.TIME); |
|
209 |
} |
|
210 |
|
|
211 |
public boolean isConnected() { |
|
212 |
if(ogcClient != null) |
|
213 |
return true; |
|
214 |
return false; |
|
215 |
} |
|
216 |
|
|
217 |
public WMTSClient getOGCClient() { |
|
218 |
return ogcClient; |
|
219 |
} |
|
220 |
|
|
221 |
public String getHost() { |
|
222 |
return getParameters().getHost(); |
|
223 |
} |
|
224 |
|
|
225 |
public DataServerExplorerProviderServices getServerExplorerProviderServices() { |
|
226 |
return null; |
|
227 |
} |
|
228 |
} |
|
0 | 229 |
org.gvsig.raster.wmts/tags/org.gvsig.raster.wmts-2.2.44/org.gvsig.raster.wmts.io/src/main/java/org/gvsig/raster/wmts/io/WMTSProvider.java | ||
---|---|---|
1 |
/* gvSIG. Geographic Information System of the Valencian Government |
|
2 |
* |
|
3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department |
|
4 |
* of the Valencian Government (CIT) |
|
5 |
* |
|
6 |
* This program is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU General Public License |
|
8 |
* as published by the Free Software Foundation; either version 2 |
|
9 |
* of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This program is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
14 |
* GNU General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU General Public License |
|
17 |
* along with this program; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
19 |
* MA 02110-1301, USA. |
|
20 |
* |
|
21 |
*/ |
|
22 |
package org.gvsig.raster.wmts.io; |
|
23 |
|
|
24 |
import java.awt.Image; |
|
25 |
import java.awt.Rectangle; |
|
26 |
import java.awt.geom.AffineTransform; |
|
27 |
import java.awt.geom.NoninvertibleTransformException; |
|
28 |
import java.awt.geom.Point2D; |
|
29 |
import java.awt.geom.Rectangle2D; |
|
30 |
import java.io.File; |
|
31 |
import java.io.IOException; |
|
32 |
import java.net.ConnectException; |
|
33 |
import java.net.MalformedURLException; |
|
34 |
import java.net.URI; |
|
35 |
import java.net.URISyntaxException; |
|
36 |
import java.net.URL; |
|
37 |
import java.util.List; |
|
38 |
|
|
39 |
import javax.swing.ImageIcon; |
|
40 |
|
|
41 |
import org.gvsig.compat.net.ICancellable; |
|
42 |
import org.gvsig.fmap.dal.DALLocator; |
|
43 |
import org.gvsig.fmap.dal.DataStore; |
|
44 |
import org.gvsig.fmap.dal.DataStoreParameters; |
|
45 |
import org.gvsig.fmap.dal.coverage.RasterLocator; |
|
46 |
import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
|
47 |
import org.gvsig.fmap.dal.coverage.datastruct.BandList; |
|
48 |
import org.gvsig.fmap.dal.coverage.datastruct.DatasetBand; |
|
49 |
import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
|
50 |
import org.gvsig.fmap.dal.coverage.datastruct.NoData; |
|
51 |
import org.gvsig.fmap.dal.coverage.exception.BandAccessException; |
|
52 |
import org.gvsig.fmap.dal.coverage.exception.BandNotFoundInListException; |
|
53 |
import org.gvsig.fmap.dal.coverage.exception.FileNotOpenException; |
|
54 |
import org.gvsig.fmap.dal.coverage.exception.InfoByPointException; |
|
55 |
import org.gvsig.fmap.dal.coverage.exception.InvalidSetViewException; |
|
56 |
import org.gvsig.fmap.dal.coverage.exception.InvalidSourceException; |
|
57 |
import org.gvsig.fmap.dal.coverage.exception.NotSupportedExtensionException; |
|
58 |
import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException; |
|
59 |
import org.gvsig.fmap.dal.coverage.exception.QueryException; |
|
60 |
import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
|
61 |
import org.gvsig.fmap.dal.coverage.exception.RemoteServiceException; |
|
62 |
import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
|
63 |
import org.gvsig.fmap.dal.coverage.store.RasterQuery; |
|
64 |
import org.gvsig.fmap.dal.coverage.store.props.ColorInterpretation; |
|
65 |
import org.gvsig.fmap.dal.coverage.store.props.HistogramComputer; |
|
66 |
import org.gvsig.fmap.dal.coverage.store.props.Transparency; |
|
67 |
import org.gvsig.fmap.dal.coverage.util.MathUtils; |
|
68 |
import org.gvsig.fmap.dal.exception.CloseException; |
|
69 |
import org.gvsig.fmap.dal.exception.InitializeException; |
|
70 |
import org.gvsig.fmap.dal.exception.OpenException; |
|
71 |
import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
|
72 |
import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
|
73 |
import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
|
74 |
import org.gvsig.metadata.MetadataLocator; |
|
75 |
import org.gvsig.raster.cache.tile.TileCacheLocator; |
|
76 |
import org.gvsig.raster.cache.tile.TileCacheManager; |
|
77 |
import org.gvsig.raster.cache.tile.exception.TileGettingException; |
|
78 |
import org.gvsig.raster.cache.tile.provider.CacheStruct; |
|
79 |
import org.gvsig.raster.cache.tile.provider.TileListener; |
|
80 |
import org.gvsig.raster.cache.tile.provider.TileServer; |
|
81 |
import org.gvsig.raster.impl.buffer.SpiRasterQuery; |
|
82 |
import org.gvsig.raster.impl.datastruct.BandListImpl; |
|
83 |
import org.gvsig.raster.impl.datastruct.DatasetBandImpl; |
|
84 |
import org.gvsig.raster.impl.datastruct.ExtentImpl; |
|
85 |
import org.gvsig.raster.impl.provider.AbstractRasterProvider; |
|
86 |
import org.gvsig.raster.impl.provider.MemoryTileMatrixBuffer; |
|
87 |
import org.gvsig.raster.impl.provider.RasterProvider; |
|
88 |
import org.gvsig.raster.impl.provider.RemoteRasterProvider; |
|
89 |
import org.gvsig.raster.impl.provider.TiledRasterProvider; |
|
90 |
import org.gvsig.raster.impl.store.DefaultRasterStore; |
|
91 |
import org.gvsig.raster.impl.store.DefaultStoreFactory; |
|
92 |
import org.gvsig.raster.impl.store.properties.DataStoreColorInterpretation; |
|
93 |
import org.gvsig.raster.impl.store.properties.DataStoreTransparency; |
|
94 |
import org.gvsig.raster.impl.store.properties.RemoteStoreHistogram; |
|
95 |
import org.gvsig.raster.util.DefaultProviderServices; |
|
96 |
import org.gvsig.raster.wmts.io.downloader.WMTSTileServer; |
|
97 |
import org.gvsig.raster.wmts.ogc.WMTSClient; |
|
98 |
import org.gvsig.raster.wmts.ogc.WMTSOGCLocator; |
|
99 |
import org.gvsig.raster.wmts.ogc.WMTSStatus; |
|
100 |
import org.gvsig.raster.wmts.ogc.exception.DownloadException; |
|
101 |
import org.gvsig.raster.wmts.ogc.exception.ServerErrorException; |
|
102 |
import org.gvsig.raster.wmts.ogc.exception.WMTSException; |
|
103 |
import org.gvsig.raster.wmts.ogc.struct.WMTSLayer; |
|
104 |
import org.gvsig.raster.wmts.ogc.struct.WMTSTile; |
|
105 |
import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrix; |
|
106 |
import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrixLimits; |
|
107 |
import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrixSet; |
|
108 |
import org.gvsig.raster.wmts.ogc.struct.WMTSTileMatrixSetLink; |
|
109 |
import org.gvsig.tools.ToolsLocator; |
|
110 |
|
|
111 |
import org.apache.commons.io.FilenameUtils; |
|
112 |
import org.cresques.cts.IProjection; |
|
113 |
import org.slf4j.Logger; |
|
114 |
import org.slf4j.LoggerFactory; |
|
115 |
/** |
|
116 |
* Provider for WMTS service |
|
117 |
* |
|
118 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
119 |
*/ |
|
120 |
public class WMTSProvider extends AbstractRasterProvider implements RemoteRasterProvider, TiledRasterProvider { |
|
121 |
public static String NAME = "Wmts Store"; |
|
122 |
public static String DESCRIPTION = "Wmts Raster file"; |
|
123 |
public static final String METADATA_DEFINITION_NAME = "WmtsStore"; |
|
124 |
private static Logger logger = LoggerFactory.getLogger(WMTSProvider.class); |
|
125 |
public static boolean TILED = true; |
|
126 |
|
|
127 |
//Los tiles se piden de forma secuencial y sin lanzar threads para ello (+Lento) |
|
128 |
public static int SEQUENTIAL = 0; |
|
129 |
//Los tiles se piden en threads y hay un thread manager para gestionar que no se pidan m?s de cierto n?mero |
|
130 |
public static int LIMITED_THREADS = 1; |
|
131 |
//Los tiles se piden en threads y se lanzan tantos threads como tiles haya |
|
132 |
public static int UNLIMITED_THREADS = 2; |
|
133 |
private int requestType = LIMITED_THREADS; |
|
134 |
|
|
135 |
private static final double MTS_X_GRADO = 111319.490793274; |
|
136 |
|
|
137 |
private Extent viewRequest = null; |
|
138 |
private WMTSClient ogcClient = null; |
|
139 |
//private static Hashtable<URL, WMTSConnector> |
|
140 |
// drivers = new Hashtable<URL, WMTSConnector> (); |
|
141 |
private boolean open = false; |
|
142 |
private File lastRequest = null; |
|
143 |
private DataStoreTransparency lastFileTransparency = null; |
|
144 |
private int lastWidthRequest = 0; |
|
145 |
private int lastHeightRequest = 0; |
|
146 |
private WMTSStatus lastStatus = null; |
|
147 |
private boolean gridSubsets = true; |
|
148 |
private Extent[] extentByLevel = null; //Only for layers without gridSubsets |
|
149 |
private Extent bbox = null; |
|
150 |
private MathUtils math = RasterLocator.getManager().getMathUtils(); |
|
151 |
|
|
152 |
/** |
|
153 |
* This thread manages the number of tiles that have been thrown. |
|
154 |
* This number is controlled by the NTHREADS_QUEUE variable. |
|
155 |
* |
|
156 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
157 |
*/ |
|
158 |
public class RequestThreadManager extends Thread { |
|
159 |
private TilePipe pipe = null; |
|
160 |
private List<WMTSTile> tiles = null; |
|
161 |
private WMTSStatus status = null; |
|
162 |
|
|
163 |
public RequestThreadManager(TilePipe pipe, List<WMTSTile> tiles, WMTSStatus status) { |
|
164 |
this.pipe = pipe; |
|
165 |
this.tiles = tiles; |
|
166 |
this.status = status; |
|
167 |
} |
|
168 |
|
|
169 |
public void run() { |
|
170 |
for (int i = 0; i < tiles.size(); i++) { |
|
171 |
WMTSTile tile = tiles.get(i); |
|
172 |
WMTSStatus statusCopy = status.cloneStatus(); |
|
173 |
statusCopy.setTileRow(tile.getRow()); |
|
174 |
statusCopy.setTileCol(tile.getCol()); |
|
175 |
if (pipe.getSize() > TilePipe.NTHREADS_QUEUE) { |
|
176 |
try { |
|
177 |
synchronized (this) { |
|
178 |
wait(); |
|
179 |
} |
|
180 |
} catch( InterruptedException e ) { |
|
181 |
} |
|
182 |
} |
|
183 |
new RequestTileLauncher(pipe, statusCopy, tile).start(); |
|
184 |
} |
|
185 |
} |
|
186 |
} |
|
187 |
|
|
188 |
/** |
|
189 |
* Thread to download a tile |
|
190 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
191 |
*/ |
|
192 |
class RequestTileLauncher extends Thread { |
|
193 |
private TilePipe pipe = null; |
|
194 |
private WMTSStatus status = null; |
|
195 |
private WMTSTile tile = null; |
|
196 |
|
|
197 |
public RequestTileLauncher(TilePipe pipe, WMTSStatus status, WMTSTile tile) { |
|
198 |
this.pipe = pipe; |
|
199 |
this.status = status; |
|
200 |
this.tile = tile; |
|
201 |
} |
|
202 |
|
|
203 |
public void run() { |
|
204 |
try { |
|
205 |
//File file = getConnector().getTile(status, null); |
|
206 |
URL url = getOGCClient().getTileURL(status); |
|
207 |
tile.setFile(getOGCClient().downloadFile(url, null)); |
|
208 |
pipe.setTile(tile); |
|
209 |
} catch (DownloadException e) { |
|
210 |
logger.info("Error downloading files", e); |
|
211 |
} catch (MalformedURLException e) { |
|
212 |
logger.info("Malformed URL", e); |
|
213 |
} catch (WMTSException e) { |
|
214 |
logger.info("", e); |
|
215 |
} |
|
216 |
} |
|
217 |
} |
|
218 |
|
|
219 |
/** |
|
220 |
* Point information |
|
221 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
222 |
*/ |
|
223 |
public class PointInfo { |
|
224 |
public Point2D worldCoord; |
|
225 |
public Point2D tile; |
|
226 |
public Point2D pixelInTile; |
|
227 |
public int level; |
|
228 |
|
|
229 |
public PointInfo(Point2D worldCoord) { |
|
230 |
this.worldCoord = worldCoord; |
|
231 |
} |
|
232 |
} |
|
233 |
|
|
234 |
public static void register() { |
|
235 |
DataManagerProviderServices dataman = (DataManagerProviderServices) DALLocator.getDataManager(); |
|
236 |
if (dataman != null && !dataman.getStoreProviders().contains(NAME)) { |
|
237 |
dataman.registerStoreProvider(NAME, |
|
238 |
WMTSProvider.class, WMTSDataParametersImpl.class); |
|
239 |
} |
|
240 |
|
|
241 |
if (!dataman.getExplorerProviders().contains(WMTSServerExplorer.NAME)) { |
|
242 |
dataman.registerExplorerProvider(WMTSServerExplorer.NAME, WMTSServerExplorer.class, WMTSServerExplorerParameters.class); |
|
243 |
} |
|
244 |
dataman.registerStoreFactory(NAME, DefaultStoreFactory.class); |
|
245 |
} |
|
246 |
|
|
247 |
public WMTSProvider() throws NotSupportedExtensionException { |
|
248 |
super(); |
|
249 |
} |
|
250 |
|
|
251 |
/** |
|
252 |
* Constructor. Abre el dataset. |
|
253 |
* @param proj Proyecci?n |
|
254 |
* @param fName Nombre del fichero |
|
255 |
* @throws NotSupportedExtensionException |
|
256 |
* @throws OpenException |
|
257 |
* @deprecated use {@link #WMTSProvider(URI)}, this constructor will be removed in gvSIG 2.5 |
|
258 |
*/ |
|
259 |
public WMTSProvider(String params) throws NotSupportedExtensionException, OpenException { |
|
260 |
super(params); |
|
261 |
logger.info("Deprecated use of WMTSProvider constructor"); |
|
262 |
if(params instanceof String) { |
|
263 |
WMTSDataParameters p = new WMTSDataParametersImpl(); |
|
264 |
try { |
|
265 |
p.setURI(new URI((String) params)); |
|
266 |
} catch (URISyntaxException e) { |
|
267 |
throw new OpenException("Can't create URI from" + (String) params, e); |
|
268 |
} |
|
269 |
super.init(p, null, ToolsLocator.getDynObjectManager() |
|
270 |
.createDynObject( |
|
271 |
MetadataLocator.getMetadataManager().getDefinition( |
|
272 |
DataStore.METADATA_DEFINITION_NAME))); |
|
273 |
init(p, null); |
|
274 |
} |
|
275 |
} |
|
276 |
|
|
277 |
/** |
|
278 |
* Constructor. Abre el dataset. |
|
279 |
* @param uri URI del fichero |
|
280 |
* @throws NotSupportedExtensionException |
|
281 |
*/ |
|
282 |
public WMTSProvider(URI uri) throws NotSupportedExtensionException { |
|
283 |
super(uri); |
|
284 |
WMTSDataParameters p = new WMTSDataParametersImpl(); |
|
285 |
p.setURI(uri); |
|
286 |
super.init( |
|
287 |
p, |
|
288 |
null, |
|
289 |
ToolsLocator.getDynObjectManager().createDynObject( |
|
290 |
MetadataLocator.getMetadataManager().getDefinition(DataStore.METADATA_DEFINITION_NAME))); |
|
291 |
init(p, null); |
|
292 |
} |
|
293 |
|
|
294 |
public WMTSProvider(WMTSDataParameters params, |
|
295 |
DataStoreProviderServices storeServices) throws NotSupportedExtensionException { |
|
296 |
super(params, storeServices, ToolsLocator.getDynObjectManager() |
|
297 |
.createDynObject( |
|
298 |
MetadataLocator.getMetadataManager().getDefinition( |
|
299 |
DataStore.METADATA_DEFINITION_NAME))); |
|
300 |
init(params, storeServices); |
|
301 |
} |
|
302 |
|
|
303 |
/** |
|
304 |
* Gets the connector from the URL |
|
305 |
* @return |
|
306 |
* @throws RemoteServiceException |
|
307 |
*/ |
|
308 |
public WMTSClient getOGCClient() throws WMTSException { |
|
309 |
if(ogcClient == null) { |
|
310 |
WMTSDataParameters p = (WMTSDataParameters)parameters; |
|
311 |
ogcClient = p.getOGCClient(); |
|
312 |
if(ogcClient != null) |
|
313 |
return ogcClient; |
|
314 |
|
|
315 |
URL url = null; |
|
316 |
try { |
|
317 |
url = p.getURI().toURL(); |
|
318 |
} catch (Exception e) { |
|
319 |
throw new WMTSException("Malformed URL",e); |
|
320 |
} |
|
321 |
try { |
|
322 |
ogcClient = WMTSOGCLocator.getManager().createWMTSClient(url.toString()); |
|
323 |
ogcClient.connect(true, new ICancellable() { |
|
324 |
|
|
325 |
public boolean isCanceled() { |
|
326 |
return false; |
|
327 |
} |
|
328 |
|
|
329 |
public Object getID() { |
|
330 |
return null; |
|
331 |
} |
|
332 |
}); |
|
333 |
} catch (ConnectException e) { |
|
334 |
throw new WMTSException("Connect exception",e); |
|
335 |
} catch (IOException e) { |
|
336 |
throw new WMTSException("Connect exception",e); |
|
337 |
} |
|
338 |
} |
|
339 |
return ogcClient; |
|
340 |
} |
|
341 |
|
|
342 |
/** |
|
343 |
* Crea las referencias al fichero y carga |
|
344 |
* las estructuras con la informaci?n y los metadatos. |
|
345 |
* @param proj Proyecci?n |
|
346 |
* @param param Parametros de carga |
|
347 |
* @throws NotSupportedExtensionException |
|
348 |
*/ |
|
349 |
public void init (DataStoreParameters params, |
|
350 |
DataStoreProviderServices storeServices) throws NotSupportedExtensionException { |
|
351 |
setParam(storeServices, params); |
|
352 |
if(((WMTSDataParameters)params).getImageFormat().compareTo("image/gif") == 0) { |
|
353 |
setDataType(new int[]{Buffer.TYPE_BYTE}); |
|
354 |
bandCount = 1; |
|
355 |
} else { |
|
356 |
setDataType(new int[]{Buffer.TYPE_BYTE, Buffer.TYPE_BYTE, Buffer.TYPE_BYTE, Buffer.TYPE_BYTE}); |
|
357 |
bandCount = 4; |
|
358 |
} |
|
359 |
|
|
360 |
if(!(param instanceof WMTSDataParameters)) |
|
361 |
return; |
|
362 |
|
|
363 |
gridSubsets = hasGridSubsets((WMTSDataParameters)param); |
|
364 |
open = true; |
|
365 |
} |
|
366 |
|
|
367 |
/** |
|
368 |
* Returns true if this layer has grid subsets |
|
369 |
* @return |
|
370 |
*/ |
|
371 |
public boolean hasGridSubsets() { |
|
372 |
return gridSubsets; |
|
373 |
} |
|
374 |
|
|
375 |
/** |
|
376 |
* Checks if this layer has grid subsets or doesn't |
|
377 |
* @param p |
|
378 |
* @return |
|
379 |
*/ |
|
380 |
private boolean hasGridSubsets(WMTSDataParameters p) { |
|
381 |
List<WMTSTileMatrixLimits> tileMatrixSetLimits = null; |
|
382 |
List<WMTSTileMatrixSetLink> tileMatrixSetLinkList = p.getLayer().getTileMatrixSetLink(); |
|
383 |
String srs = p.getSRSCode(); |
|
384 |
for (int i = 0; i < tileMatrixSetLinkList.size(); i++) { |
|
385 |
WMTSTileMatrixSetLink tileMatrixSetLink = (WMTSTileMatrixSetLink)tileMatrixSetLinkList.get(i); |
|
386 |
WMTSTileMatrixSet tms = tileMatrixSetLink.getTileMatrixSet(); |
|
387 |
List<WMTSTileMatrixLimits> tmsl = tileMatrixSetLink.getTileMatrixLimits(); |
|
388 |
String srsTileSet = tms.getSupportedCRS(); |
|
389 |
if(areSrsEquals(srsTileSet, srs)) { |
|
390 |
tileMatrixSetLimits = tmsl; |
|
391 |
} |
|
392 |
} |
|
393 |
|
|
394 |
return (tileMatrixSetLimits == null || tileMatrixSetLimits.size() <= 0) ? false : true; |
|
395 |
} |
|
396 |
|
|
397 |
private boolean areSrsEquals(String sourceSrs, String appSrs) { |
|
398 |
if(sourceSrs.compareTo(appSrs) == 0) |
|
399 |
return true; |
|
400 |
if(sourceSrs.contains("CRS:84") || sourceSrs.contains("CRS84")) { |
|
401 |
if(appSrs.equals("EPSG:4326")) |
|
402 |
return true; |
|
403 |
} |
|
404 |
return false; |
|
405 |
} |
|
406 |
|
|
407 |
/*public static final WMTSConnector getConnectorFromURL(URL url) throws IOException { |
|
408 |
WMTSConnector drv = (WMTSConnector) drivers.get(url); |
|
409 |
if (drv == null) { |
|
410 |
drv = new WMTSConnector(url); |
|
411 |
drivers.put(url, drv); |
|
412 |
} |
|
413 |
return drv; |
|
414 |
}*/ |
|
415 |
|
|
416 |
/** |
|
417 |
* Obtiene el objeto que contiene que contiene la interpretaci?n de |
|
418 |
* color por banda |
|
419 |
* @return |
|
420 |
*/ |
|
421 |
public ColorInterpretation getColorInterpretation() { |
|
422 |
if(super.getColorInterpretation() == null) { |
|
423 |
ColorInterpretation colorInterpretation = new DataStoreColorInterpretation(getBandCount()); |
|
424 |
|
|
425 |
if(getBandCount() == 1) |
|
426 |
colorInterpretation = DataStoreColorInterpretation.createGrayInterpretation(); |
|
427 |
|
|
428 |
if(getBandCount() == 3) |
|
429 |
colorInterpretation = DataStoreColorInterpretation.createRGBInterpretation(); |
|
430 |
|
|
431 |
if(getBandCount() == 4) |
|
432 |
colorInterpretation = DataStoreColorInterpretation.createRGBAInterpretation(); |
|
433 |
|
|
434 |
if(getBandCount() > 4 || getBandCount() == 2) { |
|
435 |
for (int i = 0; i < getBandCount(); i++) { |
|
436 |
colorInterpretation.setColorInterpValue(i, DataStoreColorInterpretation.UNDEF_BAND); |
|
437 |
} |
|
438 |
} |
|
439 |
setColorInterpretation(colorInterpretation); |
|
440 |
} |
|
441 |
return super.getColorInterpretation(); |
|
442 |
} |
|
443 |
|
|
444 |
public boolean isTiled() { |
|
445 |
return true; |
|
446 |
} |
|
447 |
|
|
448 |
public AffineTransform getAffineTransform() { |
|
449 |
WMTSDataParameters p = (WMTSDataParameters)parameters; |
|
450 |
Extent e = getExtent(); |
|
451 |
double psX = e.width() / (lastWidthRequest <= 0 ? p.getWidth() : lastWidthRequest); |
|
452 |
double psY = -(e.height() / (lastHeightRequest <= 0 ? p.getHeight() : lastHeightRequest)); |
|
453 |
ownTransformation = new AffineTransform( |
|
454 |
psX, |
|
455 |
0, |
|
456 |
0, |
|
457 |
psY, |
|
458 |
e.getULX() - (psX / 2), |
|
459 |
e.getULY() - (psY / 2)); |
|
460 |
externalTransformation = (AffineTransform) ownTransformation.clone(); |
|
461 |
return ownTransformation; |
|
462 |
} |
|
463 |
|
|
464 |
/** |
|
465 |
* <p> |
|
466 |
* Gets the bounding box in world coordinates. |
|
467 |
* If the layer has defined the BoundingBox tag, we will take this bounding box as entire |
|
468 |
* extension of this layer, else we'll see if the tag WGS84BoundingBox is defined (it can be approximated). |
|
469 |
* In this case we'll take WGS84BoundingBox as entire extension. |
|
470 |
* </p> |
|
471 |
* <br> |
|
472 |
* Note: |
|
473 |
* <br> |
|
474 |
* <p> |
|
475 |
* If the layer has grid subsets (TileMatrixLimits) then |
|
476 |
* this will have a only extent but if the layer doesn't have grid subsets then this will have a different |
|
477 |
* extent in each level resolution. In this case we need to know the extent for each level. |
|
478 |
* </p> |
|
479 |
* @return Extent |
|
480 |
*/ |
|
481 |
public Extent getExtent() { |
|
482 |
WMTSDataParameters p = (WMTSDataParameters)parameters; |
|
483 |
WMTSLayer layer = p.getLayer(); |
|
484 |
|
|
485 |
if(layer.getBBox() != null) |
|
486 |
return new ExtentImpl(layer.getBBox().toRectangle2D()); |
|
487 |
|
|
488 |
if(layer.getWGS84BBox() != null) { |
|
489 |
String crsCode = p.getSRSCode(); |
|
490 |
Rectangle2D r = layer.getWGS84BBoxTransformed(crsCode); |
|
491 |
if(r != null) |
|
492 |
return new ExtentImpl(r); |
|
493 |
} |
|
494 |
|
|
495 |
if(bbox == null) |
|
496 |
getExtentByResolutionLevel(); |
|
497 |
return bbox; |
|
498 |
|
|
499 |
/*if(gridSubsets) { |
|
500 |
WMTSBoundingBox bbox = layer.getWGS84BBox(); |
|
501 |
return new ExtentImpl(bbox.toRectangle2D()); |
|
502 |
} else { |
|
503 |
if(bbox == null) |
|
504 |
getExtentByResolutionLevel(); |
|
505 |
return bbox; |
|
506 |
}*/ |
|
507 |
} |
|
508 |
|
|
509 |
/** |
|
510 |
* Gets the suffix of the downloaded image |
|
511 |
* @return |
|
512 |
*/ |
|
513 |
public String getFileSuffix() { |
|
514 |
WMTSDataParameters p = (WMTSDataParameters)parameters; |
|
515 |
String format = p.getImageFormat(); |
|
516 |
if (format == null){ |
|
517 |
return "xml"; |
|
518 |
} |
|
519 |
if (format.indexOf("png") >= 0){ |
|
520 |
return "png"; |
|
521 |
} |
|
522 |
if (format.indexOf("xml") >= 0){ |
|
523 |
return "xml"; |
|
524 |
} |
|
525 |
if (format.indexOf("gif") >= 0){ |
|
526 |
return "gif"; |
|
527 |
} |
|
528 |
if (format.indexOf("tif") >= 0){ |
|
529 |
return "tif"; |
|
530 |
} |
|
531 |
if (format.indexOf("bmp") >= 0){ |
|
532 |
return "bmp"; |
|
533 |
} |
|
534 |
if (format.indexOf("jpg") >= 0 |
|
535 |
|| format.indexOf("jpeg") >= 0){ |
|
536 |
return "jpg"; |
|
537 |
} |
|
538 |
return "xml"; |
|
539 |
} |
|
540 |
|
|
541 |
/** |
|
542 |
* When a layer doesn't have grid subsets this will have a different bounding |
|
543 |
* box by resolution level. This function calculates and returns the array of |
|
544 |
* extents, one by resolution level. |
|
545 |
* @return |
|
546 |
*/ |
|
547 |
public Extent[] getExtentByResolutionLevel() { |
|
548 |
if(extentByLevel == null) { |
|
549 |
WMTSDataParameters p = (WMTSDataParameters)parameters; |
|
550 |
WMTSTileMatrixSetLink tileMatrixSetLink = getTileMatrixSetLink(); |
|
551 |
WMTSTileMatrixSet tileMatrixSet = tileMatrixSetLink.getTileMatrixSet(); |
|
552 |
|
|
553 |
double widthMtsTile = 0; |
|
554 |
double heightMtsTile = 0; |
|
555 |
List<WMTSTileMatrix> tileMatrixList = tileMatrixSet.getTileMatrix(); |
|
556 |
extentByLevel = new ExtentImpl[tileMatrixList.size()]; |
|
557 |
double minX = 0; |
|
558 |
double minY = 0; |
|
559 |
double maxX = 0; |
|
560 |
double maxY = 0; |
|
561 |
for (int i = 0; i < tileMatrixList.size(); i++) { |
|
562 |
WMTSTileMatrix tileMatrix = (WMTSTileMatrix)tileMatrixList.get(i); |
|
563 |
if(!p.isProjected()) { |
|
564 |
widthMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileWidth() * 0.28) / (MTS_X_GRADO * 1000); |
|
565 |
heightMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileHeight() * 0.28) / (MTS_X_GRADO * 1000); |
|
566 |
} else { |
|
567 |
widthMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileWidth() * 0.28) / 1000; |
|
568 |
heightMtsTile = (tileMatrix.getScaleDenominator() * tileMatrix.getTileHeight() * 0.28) / 1000; |
|
569 |
} |
|
570 |
|
|
571 |
//TODO: Revisar!!! Creo que el top left sale al rev?s en el de la nasa |
|
572 |
|
Also available in: Unified diff