gvsig-raster / org.gvsig.raster.wms / trunk / org.gvsig.raster.wms / org.gvsig.raster.wms.app / org.gvsig.raster.wms.app.wmsclient / src / main / java / org / gvsig / raster / wms / app / wmsclient / layer / FLyrWMS.java @ 859
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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.wms.app.wmsclient.layer; |
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import java.awt.Dimension; |
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import java.awt.Graphics2D; |
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import java.awt.Image; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.NoninvertibleTransformException; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.lang.ref.WeakReference; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Vector; |
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import java.util.prefs.Preferences; |
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import javax.print.attribute.PrintRequestAttributeSet; |
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import org.cresques.cts.ICoordTrans; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.compat.net.ICancellable; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataParameters; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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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.datastruct.Extent; |
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import org.gvsig.fmap.dal.coverage.datastruct.ViewPortData; |
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import org.gvsig.fmap.dal.coverage.exception.FilePaletteException; |
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import org.gvsig.fmap.dal.coverage.exception.InvalidSetViewException; |
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import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException; |
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import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
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import org.gvsig.fmap.dal.coverage.exception.RemoteServiceException; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilter; |
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import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
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import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters; |
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import org.gvsig.fmap.dal.coverage.store.parameter.TileDataParameters; |
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import org.gvsig.fmap.dal.exception.DataException; |
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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.exception.ReadException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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import org.gvsig.fmap.dal.spi.DataManagerProviderServices; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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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.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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import org.gvsig.fmap.mapcontext.exceptions.UnsupportedVersionLayerException; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.FLyrDefault; |
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import org.gvsig.fmap.mapcontext.layers.Tiling; |
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import org.gvsig.fmap.mapcontext.layers.operations.ComposedLayer; |
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import org.gvsig.fmap.mapcontext.layers.operations.IHasImageLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.raster.fmap.layers.DefaultFLyrRaster; |
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import org.gvsig.raster.fmap.layers.IRasterLayerActions; |
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import org.gvsig.raster.fmap.layers.NotAvailableStateException; |
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import org.gvsig.raster.util.CancelTaskImpl; |
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import org.gvsig.raster.wms.app.wmsclient.wmc.WebMapContextTags; |
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import org.gvsig.raster.wms.app.wmsclient.wmc.XmlBuilder; |
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import org.gvsig.raster.wms.io.RemoteWMSStyle; |
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import org.gvsig.raster.wms.io.WMSDataParameters; |
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import org.gvsig.raster.wms.io.WMSLayerNode; |
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import org.gvsig.raster.wms.io.WMSServerExplorer; |
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import org.gvsig.raster.wms.io.WMSServerExplorerParameters; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynObjectSet; |
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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.gvsig.tools.task.Cancellable; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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* FMap's WMS Layer class.
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*
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* Las capas WMS son tileadas para descargarlas del servidor. Esto quiere decir que
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* est?n formadas por multiples ficheros raster. Por esto la fuente de datos raster (IRasterDatasource)
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* de la capa FLyrWMS es un objeto de tipo CompositeDataset. Este objeto est? compuesto por un array
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* bidimensional de MultiRasterDataset. Cada uno de los MultiRasterDataset corresponde con un tile
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* salvado en disco. Estos MultiRasterDataset se crean cada vez que se repinta ya que en WMS a cada
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* zoom varian los ficheros fuente. La secuencia de creaci?n de un CompositeDataset ser?a la siguiente:
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* <UL>
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* <LI>Se hace una petici?n de dibujado por parte del usuario llamando al m?todo draw de FLyrWMS</LI>
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* <LI>Se tilea la petici?n</LI>
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* <LI>Cada tile se dibuja abriendo una FLyerRaster para ese tile</LI>
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* <LI>Si es el primer dibujado se guarda una referencia en la capa WMS a las propiedades de renderizado, orden de bandas,
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* transparencia, filtros aplicados, ...</LI>
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* <LI>Si no es el primer dibujado se asignan las propiedades de renderizado cuya referencia se guarda en la capa WMS</LI>
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* <LI>Se guarda el MultiRasterDataset de cada tile</LI>
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* <LI>Al acabar todos los tiles creamos un CompositeDataset con los MultiRasterDataset de todos los tiles</LI>
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* <LI>Asignamos a la capa la referencia de las propiedades de renderizado que tenemos almacenadas. De esta forma si hay
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* alguna modificaci?n desde el cuadro de propiedades ser? efectiva sobre los tiles que se dibujan.</LI>
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* </UL>
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*
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*
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* @author Jaume Dominguez Faus
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*
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*/
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public class FLyrWMS extends DefaultFLyrRaster implements IHasImageLegend { |
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public static final String PERSISTENT_NAME = "FLyrWMS_Persistent"; |
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public static final String PERSISTENT_DESCRIPTION = "FLyrWMS Persistent Definition"; |
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private static final int MAX_RETRY_TIMES = 5; |
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private static final GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
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private static final Logger logger = LoggerFactory.getLogger(FLyrWMS.class); |
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private boolean isPrinting = false; |
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private boolean mustTileDraw = false; |
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private boolean mustTilePrint = true; |
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private final int maxTileDrawWidth = 1023; |
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private final int maxTileDrawHeight = 1023; |
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private final int maxTilePrintWidth = 1023; |
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private final int maxTilePrintHeight = 1023; |
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private List<WeakReference<Thread>> disableUpdateDrawVersion; |
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private Envelope fullEnvelope = null; |
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private int callCount; |
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private boolean firstLoad = false; |
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private RasterManager rManager = RasterLocator.getManager();
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private DataStoreParameters params = null; |
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private WMSServerExplorer explorer = null; |
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private boolean deleteCache = false; |
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public FLyrWMS() {
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super();
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this.updateDrawVersion();
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try {
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enableAwake(); |
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} catch (NotAvailableStateException e) {
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logger.error("Fallo el estado de open. Closed=" + isClosed() + " Awake=" + isAwake(), this, e); |
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} |
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} |
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public FLyrWMS(DataStoreParameters dataStoreParameters) throws Exception { |
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this();
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//Create the explorer and connect
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DataManager dataManager = DALLocator.getDataManager(); |
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WMSServerExplorerParameters explorerParams = (WMSServerExplorerParameters) |
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dataManager.createServerExplorerParameters(WMSServerExplorer.NAME); |
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explorerParams.setHost((String)dataStoreParameters.getDynValue("uri")); |
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WMSServerExplorer wmsServerExplorer = |
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(WMSServerExplorer) dataManager.openServerExplorer(WMSServerExplorer.NAME, explorerParams); |
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wmsServerExplorer.connect(null);
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//Set the parameters
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setParameters((WMSDataParameters)dataStoreParameters); |
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setExplorer(wmsServerExplorer); |
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} |
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public static DataStore createDataStore(String host, IProjection srs) throws InitializeException { |
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DataManagerProviderServices dataman = (DataManagerProviderServices) DALLocator.getDataManager(); |
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RasterDataParameters params = null;
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try {
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params = (RasterDataParameters)dataman.createServerExplorerParameters(WMSServerExplorer.NAME); |
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} catch (InitializeException e) {
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return null; |
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} catch (ProviderNotRegisteredException e) {
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return null; |
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} |
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params.setURI(host); |
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params.setSRS(srs); |
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try {
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return dataman.openStore(params.getDataStoreName(), params);
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} catch (ValidateDataParametersException e) {
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throw new InitializeException(e); |
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} catch (ProviderNotRegisteredException e) {
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throw new InitializeException(e); |
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} |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.fmap.mapcontext.layers.operations.SingleLayer#setDataStore(org.gvsig.fmap.dal.DataStore)
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*/
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public void setDataStore(DataStore dataStore) throws LoadLayerException { |
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this.dataStore = (RasterDataStore) dataStore;
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try {
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if(!this.dataStore.isOpen()) |
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enableOpen(); |
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} catch (NotAvailableStateException e) {
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logger.error("Fallo el estado de open. Closed=" + isClosed() + " Awake=" + isAwake(), this, e); |
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} |
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setProjection(this.dataStore.getProjection());
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} |
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/**
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* It choose the best format to load different maps if the server
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* supports it. This format could be png, because it supports
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* transparency.
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* @param formats
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* Arraywith all the formats supported by the server
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* @return
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*/
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@SuppressWarnings("unused") |
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private String getGreatFormat(Vector<String> formats){ |
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for (int i=0 ; i<formats.size() ; i++){ |
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String format = (String) formats.get(i); |
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if (format.equals("image/jpg")){ |
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return format;
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} |
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if (format.equals("image/jpeg")){ |
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return format;
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} |
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} |
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return (String)formats.get(0); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.fmap.layers.DefaultFLyrRaster#loadFromState(org.gvsig.tools.persistence.PersistentState)
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*/
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@Override
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public void loadFromState(PersistentState state) |
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throws PersistenceException {
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String host = state.getString("host"); |
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try {
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getParameters(); |
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WMSServerExplorerParameters params = (WMSServerExplorerParameters)explorer.getParameters(); |
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params.setHost(host); |
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explorer.connect(new CancelTaskImpl());
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} catch (Exception e) { |
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throw new PersistenceException("Server comunication error", e); |
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} |
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super.loadFromState(state);
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params = getDataStore().getParameters(); |
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this.fullEnvelope = (Envelope) state.get("fullEnvelope"); |
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getParameters().setName((String)state.get("name")); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.fmap.layers.DefaultFLyrRaster#saveToState(org.gvsig.tools.persistence.PersistentState)
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*/
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@Override
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public void saveToState(PersistentState state) throws PersistenceException { |
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super.saveToState(state);
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state.set("fullEnvelope", this.fullEnvelope); |
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state.set("host", getParameters().getURI());
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state.set("name", getName());
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} |
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public static void registerPersistent() { |
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PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
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DynStruct definition = manager.getDefinition(PERSISTENT_NAME); |
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if( definition == null ) { |
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if (manager.getDefinition(FLyrDefault.class) == null) { |
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FLyrDefault.registerPersistent(); |
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} |
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definition = manager.addDefinition( |
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FLyrWMS.class, |
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PERSISTENT_NAME, |
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PERSISTENT_DESCRIPTION, |
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null,
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null
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); |
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definition.extend(PersistenceManager.PERSISTENCE_NAMESPACE, "FLyrDefault");
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} |
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DefaultFLyrRaster.registerPersistence(definition); |
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definition.addDynFieldObject("fullEnvelope").setClassOfValue(Envelope.class).setMandatory(false); |
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definition.addDynFieldString("host").setMandatory(false); |
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definition.addDynFieldString("name").setMandatory(false); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.fmap.layers.DefaultFLyrRaster#draw(java.awt.image.BufferedImage, java.awt.Graphics2D, org.gvsig.fmap.mapcontext.ViewPort, org.gvsig.tools.task.Cancellable, double)
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*/
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public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel, double scale) throws ReadException { |
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CancelTaskImpl cancellable = new CancelTaskImpl(cancel);
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if(!firstLoad) {
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try {
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initFilters(); |
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} catch (FilePaletteException e) {
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logger.error(e.getMessage(), this, e);
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} |
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firstLoad = true;
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} |
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callCount = 0;
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enableStopped(); |
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if(recalcLevel) {
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double pixelSize = viewPort.getEnvelope().getLength(0) / (double)viewPort.getImageWidth(); |
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zoomLevel = dataStore.getNearestLevel(pixelSize); |
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} |
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recalcLevel = true;
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if (isWithinScale(scale)) {
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if(mustTileDraw) {
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Point2D p = viewPort.getOffset();
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Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), viewPort.getImageWidth(), viewPort.getImageHeight()); |
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Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
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tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
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for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
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// drawing part
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try {
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ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
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drawTile(g, vp, cancellable, scale); |
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} catch (LoadLayerException e) {
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throw new ReadException(e.getMessage(), e); |
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} catch (NoninvertibleTransformException e) { |
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throw new ReadException(e.getMessage(), e); |
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} |
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} |
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} else {
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try {
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drawTile(g, viewPort, cancellable, scale); |
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} catch (LoadLayerException e) {
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throw new ReadException(e.getMessage(), e); |
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} |
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} |
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} |
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disableStopped(); |
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} |
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|
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/**
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* This is the method used to draw a tile in a WMS mosaic layer.
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* @throws LoadLayerException
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* @throws ReadDriverException
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* @return true when a tile has been painted
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*/
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@SuppressWarnings("deprecation") |
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private void drawTile(Graphics2D g, ViewPort vp, ICancellable cancel, double scale) throws LoadLayerException, ReadException { |
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callCount++; |
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|
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// Compute the query geometry
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// 1. Check if it is within borders
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Envelope envelope = getFullEnvelope(); |
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Envelope vpEnv = vp.getAdjustedExtent(); |
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if (!vpEnv.intersects(envelope)) {
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return;
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} |
380 |
|
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// 2. Compute extent to be requested.
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Rectangle2D bBox = new Rectangle2D.Double(); |
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Rectangle2D.intersect(getRectable2DFromEnvelope(vpEnv),
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getRectable2DFromEnvelope(envelope), bBox); |
385 |
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// 3. Compute size in pixels
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double scalex = vp.getAffineTransform().getScaleX();
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double scaley = vp.getAffineTransform().getScaleY();
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int wImg = (int) Math.ceil(Math.abs(bBox.getWidth() * scalex) + 1); |
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int hImg = (int) Math.ceil(Math.abs(bBox.getHeight() * scaley) + 1); |
391 |
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Dimension sz = new Dimension(wImg, hImg); |
393 |
|
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if ((wImg <= 0) || (hImg <= 0)) { |
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return;
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} |
397 |
|
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try {
|
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|
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Rectangle2D extent = new Rectangle2D.Double(); |
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Rectangle2D.Double vpExtent = this.getRectable2DFromEnvelope(vpEnv); |
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Rectangle2D.intersect(vpExtent, bBox, extent);
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|
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Extent ex = rManager.getDataStructFactory().createExtent( |
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vp.getAdjustedEnvelope().getMinimum(0),
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vp.getAdjustedEnvelope().getMaximum(1),
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vp.getAdjustedEnvelope().getMaximum(0),
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vp.getAdjustedEnvelope().getMinimum(1));
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ViewPortData vpData = rManager.createViewPortData(vp.getProjection(), ex, sz ); |
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vpData.setMat(vp.getAffineTransform()); |
411 |
|
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try {
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getParameters().setExtent(bBox); |
414 |
if(getParameters().isSizeFixed()) {
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getParameters().setWidth((int)getParameters().getFixedSize().getWidth());
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getParameters().setHeight((int)getParameters().getFixedSize().getHeight());
|
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} else {
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getParameters().setWidth(wImg); |
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getParameters().setHeight(hImg); |
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} |
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getParameters().setCancellable(cancel); |
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if(params instanceof WMSDataParameters) |
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getRender().draw(g, vpData); |
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else
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getRender().drawTiledService(g, vpData, vp.getImageSize()); |
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//this.updateDrawVersion();
|
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} catch (RasterDriverException e) {
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throw new RemoteServiceException("Problems drawing this layer: " + e.getMessage(), e); |
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} catch (InvalidSetViewException e) {
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throw new RemoteServiceException("Problems drawing this layer: " + e.getMessage(), e); |
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} catch (ProcessInterruptedException e) {
|
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} |
433 |
|
434 |
} catch (RemoteServiceException e) {
|
435 |
if (!cancel.isCanceled()) {
|
436 |
if (callCount < MAX_RETRY_TIMES) {
|
437 |
logger.warn("\n[ FLyrWMS.drawFixedSize() ] Failed in trying " + callCount + "/" + MAX_RETRY_TIMES + ")\n"); // mess code |
438 |
drawTile(g, vp, cancel, scale); |
439 |
} else {
|
440 |
if (!isPrinting) {
|
441 |
this.setVisible(false); |
442 |
} |
443 |
throw new LoadLayerException(getName(), e); |
444 |
} |
445 |
} |
446 |
} |
447 |
callCount--; |
448 |
return;
|
449 |
} |
450 |
|
451 |
/**
|
452 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
453 |
* com.iver.cit.gvsig.fmap.ViewPort,
|
454 |
* com.iver.cit.gvsig.fmap.operations.Cancellable)
|
455 |
*/
|
456 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet properties) |
457 |
throws ReadException {
|
458 |
CancelTaskImpl cancellable = new CancelTaskImpl(cancel);
|
459 |
|
460 |
if (isVisible() && isWithinScale(scale)){
|
461 |
isPrinting = true;
|
462 |
if (!mustTilePrint) {
|
463 |
draw(null, g, viewPort, cancel,scale);
|
464 |
} else {
|
465 |
Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, g.getClipBounds());
|
466 |
tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
467 |
for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
468 |
// Parte que dibuja
|
469 |
try {
|
470 |
ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
471 |
drawTile(g, vp, cancellable, scale); |
472 |
} catch (NoninvertibleTransformException e) { |
473 |
throw new ReadException(e.getMessage(), e); |
474 |
} catch (LoadLayerException e) {
|
475 |
throw new ReadException(e.getMessage(), e); |
476 |
} |
477 |
} |
478 |
} |
479 |
isPrinting = false;
|
480 |
} |
481 |
} |
482 |
|
483 |
public void _print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
484 |
double scale) throws ReadException { |
485 |
draw(null, g, viewPort, cancel,scale);
|
486 |
} |
487 |
|
488 |
/**
|
489 |
* Inserta la extensi?n total de la capa.
|
490 |
*
|
491 |
* @param fullExtent
|
492 |
* Rectangulo.
|
493 |
*/
|
494 |
public void setFullExtent(Rectangle2D fullExtent) { |
495 |
this.setFullEnvelope(this.getEnvelopeFromRectable2D(fullExtent)); |
496 |
} |
497 |
|
498 |
/**
|
499 |
* Inserta la extensi?n total de la capa en la proyeccion original.
|
500 |
*
|
501 |
* @param fullExtent
|
502 |
* Rect?ngulo.
|
503 |
*/
|
504 |
public void setFullEnvelope(Envelope envelope) { |
505 |
Envelope cur = this.getFullEnvelope();
|
506 |
if (cur == envelope) {
|
507 |
return;
|
508 |
} |
509 |
if (cur != null && cur.equals(envelope)) { |
510 |
return;
|
511 |
} |
512 |
|
513 |
this.fullEnvelope = envelope;
|
514 |
this.updateDrawVersion();
|
515 |
} |
516 |
|
517 |
public HashMap<String, Object> getProperties() { |
518 |
HashMap<String, Object> info = new HashMap<String, Object>(); |
519 |
String[] layerNames = getParameters().getLayerQuery().split(","); |
520 |
Vector<WMSLayerNode> layers = new Vector<WMSLayerNode>(layerNames.length); |
521 |
try {
|
522 |
//explorer.connect(null);
|
523 |
for (int i = 0; i < layerNames.length; i++) { |
524 |
layers.add(i, explorer.getLayer(layerNames[i])); |
525 |
} |
526 |
info.put("name", getName());
|
527 |
info.put("selectedLayers", layers);
|
528 |
info.put("host", getParameters().getURI());
|
529 |
info.put("srs", getParameters().getSRSCode());
|
530 |
info.put("format", getParameters().getFormat());
|
531 |
info.put("wmsTransparency", new Boolean(getParameters().isWmsTransparent())); |
532 |
info.put("styles", getParameters().getStyles());
|
533 |
info.put("dimensions", getParameters().getDimensions());
|
534 |
info.put("fixedSize", getParameters().getFixedSize());
|
535 |
return info;
|
536 |
} /*catch (WMSException e) {
|
537 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), PluginServices.getText(null, "connect_error"));
|
538 |
}*/ catch (Exception e) { |
539 |
e.printStackTrace(); |
540 |
} |
541 |
return null; |
542 |
} |
543 |
|
544 |
/**
|
545 |
* Creates the part of a OGC's MapContext document that would describe this
|
546 |
* layer(s).
|
547 |
* @param version, The desired version of the resulting document. (1.1.0)
|
548 |
* @return String containing the xml.
|
549 |
* @throws UnsupportedVersionLayerException
|
550 |
*/
|
551 |
@SuppressWarnings("unchecked") |
552 |
public String toMapContext(String mapContextVersion) { |
553 |
XmlBuilder xml = new XmlBuilder();
|
554 |
|
555 |
String query = getParameters().getLayerQuery();
|
556 |
String[] layerNames = query.split(","); |
557 |
String[] styleNames = (String[]) getParameters().getStyles().toArray(new String[0]); |
558 |
for (int i = 0; i < layerNames.length; i++) { |
559 |
WMSLayerNode layer = explorer.getLayer(layerNames[i]); |
560 |
HashMap xmlAttrs = new HashMap(); |
561 |
|
562 |
// <Layer>
|
563 |
xmlAttrs.put(WebMapContextTags.HIDDEN, !isVisible() + "");
|
564 |
xmlAttrs.put(WebMapContextTags.QUERYABLE, explorer.isQueryable() + "");
|
565 |
xml.openTag(WebMapContextTags.LAYER, xmlAttrs); |
566 |
xmlAttrs.clear(); |
567 |
if (mapContextVersion.equals("1.1.0") || mapContextVersion.equals("1.0.0")) { |
568 |
// <Server>
|
569 |
xmlAttrs.put(WebMapContextTags.SERVICE, WebMapContextTags.WMS); |
570 |
xmlAttrs.put(WebMapContextTags.VERSION, explorer.getVersion()); |
571 |
xmlAttrs.put(WebMapContextTags.SERVER_TITLE, explorer.getServiceTitle()); |
572 |
xml.openTag(WebMapContextTags.SERVER, xmlAttrs); |
573 |
xmlAttrs.clear(); |
574 |
|
575 |
// <OnlineResource>
|
576 |
xmlAttrs.put(WebMapContextTags.XLINK_TYPE, "simple");
|
577 |
xmlAttrs.put(WebMapContextTags.XLINK_HREF, getParameters().getURI().toString()); |
578 |
xml.writeTag(WebMapContextTags.ONLINE_RESOURCE, xmlAttrs); |
579 |
xmlAttrs.clear(); |
580 |
// </OnlineResource>
|
581 |
|
582 |
xml.closeTag(); |
583 |
// </Server>
|
584 |
|
585 |
// <Name>
|
586 |
xml.writeTag(WebMapContextTags.NAME, layer.getName().trim()); |
587 |
// </Name>
|
588 |
|
589 |
// <Title>
|
590 |
xml.writeTag(WebMapContextTags.TITLE, layer.getTitle().trim()); |
591 |
//?xml.writeTag(WebMapContextTags.TITLE, getName().trim());
|
592 |
// </Title>
|
593 |
|
594 |
// <Abstract>
|
595 |
if (layer.getAbstract() != null) { |
596 |
xml.writeTag(WebMapContextTags.ABSTRACT, layer.getAbstract()); |
597 |
// </Abstract>
|
598 |
} |
599 |
|
600 |
// <SRS> (a list of available SRS for the enclosing layer)
|
601 |
String[] strings = (String[]) layer.getAllSrs().toArray(new String[0]); |
602 |
String mySRS = strings[0]; |
603 |
for (int j = 1; j < strings.length; j++) { |
604 |
mySRS += ","+strings[j];
|
605 |
} |
606 |
xml.writeTag(WebMapContextTags.SRS, mySRS); |
607 |
// </SRS>
|
608 |
|
609 |
// <FormatList>
|
610 |
xml.openTag(WebMapContextTags.FORMAT_LIST); |
611 |
strings = explorer.getFormats(); |
612 |
for (int j = 0; j < strings.length; j++) { |
613 |
// <Format>
|
614 |
String str = strings[j].trim();
|
615 |
if (str.equals(getParameters().getFormat())) {
|
616 |
xml.writeTag(WebMapContextTags.FORMAT, str, WebMapContextTags.CURRENT, "1");
|
617 |
} else {
|
618 |
xml.writeTag(WebMapContextTags.FORMAT, str); |
619 |
// </Format>
|
620 |
} |
621 |
} |
622 |
xml.closeTag(); |
623 |
// </FormatList>
|
624 |
|
625 |
// <StyleList>
|
626 |
xml.openTag(WebMapContextTags.STYLE_LIST); |
627 |
|
628 |
if (layer.getStyles().size() > 0) { |
629 |
for (int j = 0; j < layer.getStyles().size(); j++) { |
630 |
// <Style>
|
631 |
RemoteWMSStyle st = layer.getStyles().get(j); |
632 |
if (st.getName().equals(styleNames[i])) {
|
633 |
xmlAttrs.put(WebMapContextTags.CURRENT, "1");
|
634 |
} |
635 |
xml.openTag(WebMapContextTags.STYLE, xmlAttrs); |
636 |
xmlAttrs.clear(); |
637 |
|
638 |
// <Name>
|
639 |
xml.writeTag(WebMapContextTags.NAME, st.getName()); |
640 |
// </Name>
|
641 |
|
642 |
// <Title>
|
643 |
xml.writeTag(WebMapContextTags.TITLE, st.getTitle()); |
644 |
// </Title>
|
645 |
|
646 |
// <LegendURL width="180" format="image/gif" height="50">
|
647 |
// <OnlineResource xlink:type="simple" xlink:href="http://globe.digitalearth.gov/globe/en/icons/colorbars/NATIONAL.gif"/>
|
648 |
// </OnlineResource>
|
649 |
// </LegendURL>
|
650 |
xml.closeTag(); |
651 |
// </Style>
|
652 |
|
653 |
} |
654 |
|
655 |
} else {
|
656 |
// Create fake style (for compatibility issues)
|
657 |
xmlAttrs.put(WebMapContextTags.CURRENT, "1");
|
658 |
// <Style>
|
659 |
xml.openTag(WebMapContextTags.STYLE, xmlAttrs); |
660 |
xmlAttrs.clear(); |
661 |
// <Name>
|
662 |
xml.writeTag(WebMapContextTags.NAME, "default");
|
663 |
// </Name>
|
664 |
|
665 |
// <Title>
|
666 |
xml.writeTag(WebMapContextTags.TITLE, "default");
|
667 |
xml.closeTag(); |
668 |
} |
669 |
// </StyleList>
|
670 |
xml.closeTag(); |
671 |
if (mapContextVersion.compareTo("1.0.0") > 0) { |
672 |
// <DimensionList>
|
673 |
xml.openTag(WebMapContextTags.DIMENSION_LIST); |
674 |
// <Dimension>
|
675 |
// </Dimension>
|
676 |
xml.closeTag(); |
677 |
// </DimensionList>
|
678 |
} |
679 |
} else {
|
680 |
xml.writeTag("ERROR", PluginServices.getText(this, "unsupported_map_context_version")); |
681 |
} |
682 |
// </Layer>
|
683 |
xml.closeTag(); |
684 |
} |
685 |
return xml.getXML();
|
686 |
} |
687 |
|
688 |
public String getTocImageIcon() { |
689 |
return "icon-layer-wms"; |
690 |
} |
691 |
|
692 |
/*
|
693 |
* (non-Javadoc)
|
694 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getTileSize()
|
695 |
*/
|
696 |
public int[] getTileSize() { |
697 |
int[] size = {maxTileDrawWidth, maxTileDrawHeight}; |
698 |
return size;
|
699 |
} |
700 |
|
701 |
/*
|
702 |
* (non-Javadoc)
|
703 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#isTiled()
|
704 |
*/
|
705 |
public boolean isTiled() { |
706 |
return mustTileDraw;
|
707 |
} |
708 |
|
709 |
public Image getImageLegend() { |
710 |
/*try {
|
711 |
if (wms == null) {
|
712 |
wms = getDriver();
|
713 |
}
|
714 |
if (wms.hasLegendGraphic()) {
|
715 |
wmsStatus.setOnlineResource((String) onlineResources
|
716 |
.get("GetLegendGraphic"));
|
717 |
String path = getPathImage();// File legend =
|
718 |
// getDriver().getLegendGraphic(wmsStatus,
|
719 |
// layerQuery, null);
|
720 |
Image img = null;
|
721 |
if ((path != null) && (path.length() > 0)) {
|
722 |
img = new ImageIcon(path).getImage();
|
723 |
}
|
724 |
return img;
|
725 |
}
|
726 |
} catch (Exception e) {
|
727 |
}*/
|
728 |
return null; |
729 |
} |
730 |
|
731 |
public String getPathImage() { |
732 |
//TODO:Ver quien aporta getLegendGraphic
|
733 |
return null; |
734 |
/*try {
|
735 |
RemoteRasterServiceStore store = (RemoteRasterServiceStore)this.dataStore;
|
736 |
File legend = store.getLegendGraphic(getParameters().getLayerQuery(), null);
|
737 |
return legend.getAbsolutePath();
|
738 |
} catch(Exception e){
|
739 |
e.printStackTrace();
|
740 |
return null;
|
741 |
}*/
|
742 |
} |
743 |
|
744 |
/* (non-Javadoc)
|
745 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#newComposedLayer()
|
746 |
*/
|
747 |
public ComposedLayer newComposedLayer() {
|
748 |
Preferences prefs = Preferences.userRoot().node("gvsig.wms"); |
749 |
|
750 |
/*
|
751 |
* from java.util.prefs import Preferences
|
752 |
* prefs = Preferences.userRoot().node("gvsig.wms")
|
753 |
* prefs.put("useComposedLayer","true")
|
754 |
*/
|
755 |
|
756 |
String str = prefs.get("useComposedLayer","false"); |
757 |
Boolean useComposedLayer = Boolean.TRUE; // por defecto ya se usan |
758 |
try {
|
759 |
useComposedLayer = Boolean.valueOf(str);
|
760 |
} catch (Exception e) { |
761 |
|
762 |
} |
763 |
if (useComposedLayer.booleanValue()) {
|
764 |
return new ComposedLayerWMS(); |
765 |
} else {
|
766 |
return null; |
767 |
} |
768 |
} |
769 |
|
770 |
/*
|
771 |
* Checks if can make a single petition for the two layers to the server
|
772 |
* @see com.iver.cit.gvsig.fmap.layers.ComposedLayerWMS#canAdd(com.iver.cit.gvsig.fmap.layers.FLayer)
|
773 |
*/
|
774 |
boolean isComposedLayerCompatible(FLayer layer) {
|
775 |
FLyrWMS aLayer; |
776 |
|
777 |
if (!(layer instanceof FLyrWMS)) { |
778 |
return false; |
779 |
} |
780 |
aLayer = (FLyrWMS)layer; |
781 |
if (!getParameters().getURI().equals(aLayer.getParameters().getURI())) {
|
782 |
return false; |
783 |
} |
784 |
|
785 |
WMSDataParameters p = params instanceof WMSDataParameters ? (WMSDataParameters)params :
|
786 |
params instanceof TileDataParameters ? (WMSDataParameters)((TileDataParameters) params).getDataParameters() : null; |
787 |
|
788 |
if (!p.getFormat().equals(aLayer.getParameters().getFormat())) {
|
789 |
return false; |
790 |
} |
791 |
if (!p.getSRS().equals(aLayer.getParameters().getSRS())) {
|
792 |
return false; |
793 |
} |
794 |
if (p.getInfoLayerQuery() != null) { |
795 |
if (!p.getInfoLayerQuery().equals(aLayer.getParameters().getInfoLayerQuery())) {
|
796 |
return false; |
797 |
} |
798 |
}else if (p.getInfoLayerQuery() != null) { |
799 |
return false; |
800 |
} |
801 |
|
802 |
|
803 |
// isFixedSize es privado
|
804 |
if ((getParameters().getFixedSize() != null) && |
805 |
(aLayer.getParameters().getFixedSize() != null)) {
|
806 |
if (getParameters().getFixedSize().equals(aLayer.getParameters().getFixedSize())) {
|
807 |
return false; |
808 |
} |
809 |
} else if ((getParameters().getFixedSize() != null) != (aLayer.getParameters().getFixedSize() != null)) { |
810 |
return false; |
811 |
} |
812 |
|
813 |
// time elevation (dimensions)
|
814 |
if ((p.getDimensions() != null) && |
815 |
(aLayer.getParameters().getDimensions() != null)) {
|
816 |
if (p.getDimensions().size() != aLayer.getParameters().getDimensions().size()) {
|
817 |
return false; |
818 |
} else {
|
819 |
Iterator<String> iter = p.getDimensions().iterator(); |
820 |
while (iter.hasNext()) {
|
821 |
if (!aLayer.getParameters().getDimensions().contains(iter.next())) {
|
822 |
return false; |
823 |
} |
824 |
} |
825 |
} |
826 |
|
827 |
} else if ((p.getDimensions() != null) != (aLayer.getParameters().getDimensions() != null)) { |
828 |
return false; |
829 |
} |
830 |
|
831 |
return true; |
832 |
} |
833 |
|
834 |
/*
|
835 |
* (non-Javadoc)
|
836 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#isActionEnabled(int)
|
837 |
*/
|
838 |
public boolean isActionEnabled(int action) { |
839 |
switch (action) {
|
840 |
case IRasterLayerActions.ZOOM_PIXEL_RESOLUTION:
|
841 |
case IRasterLayerActions.FLYRASTER_BAR_TOOLS:
|
842 |
case IRasterLayerActions.BANDS_FILE_LIST:
|
843 |
case IRasterLayerActions.COLOR_TABLE:
|
844 |
case IRasterLayerActions.GEOLOCATION:
|
845 |
case IRasterLayerActions.PANSHARPENING:
|
846 |
case IRasterLayerActions.SAVE_COLORINTERP:
|
847 |
case IRasterLayerActions.SAVEAS:
|
848 |
case IRasterLayerActions.BANDS_RGB:
|
849 |
case IRasterLayerActions.ENHANCED:
|
850 |
case IRasterLayerActions.STATS:
|
851 |
case IRasterLayerActions.NODATA:
|
852 |
return false; |
853 |
case IRasterLayerActions.REMOTE_ACTIONS:
|
854 |
return true; |
855 |
} |
856 |
|
857 |
return super.isActionEnabled(action); |
858 |
} |
859 |
|
860 |
/*
|
861 |
* (non-Javadoc)
|
862 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#getLegend()
|
863 |
*/
|
864 |
public ILegend getLegend() {
|
865 |
return null; |
866 |
} |
867 |
|
868 |
/*
|
869 |
* (non-Javadoc)
|
870 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#isRemote()
|
871 |
*/
|
872 |
public boolean isRemote() { |
873 |
return true; |
874 |
} |
875 |
|
876 |
/*
|
877 |
* (non-Javadoc)
|
878 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#overviewsSupport()
|
879 |
*/
|
880 |
public boolean overviewsSupport() { |
881 |
return false; |
882 |
} |
883 |
|
884 |
protected void updateDrawVersion() { |
885 |
if (this.disableUpdateDrawVersion != null){ |
886 |
|
887 |
Thread curThread = Thread.currentThread(); |
888 |
|
889 |
Thread aThread;
|
890 |
|
891 |
Iterator<WeakReference<Thread>> iter = this.disableUpdateDrawVersion.iterator(); |
892 |
while (iter.hasNext()){
|
893 |
aThread = (Thread) ((WeakReference<?>)iter.next()).get(); |
894 |
if (aThread == null){ |
895 |
iter.remove(); |
896 |
} else if(aThread.equals(curThread)){ |
897 |
return;
|
898 |
} |
899 |
} |
900 |
} |
901 |
// Exception ex = new Exception();
|
902 |
// ex.printStackTrace();
|
903 |
super.updateDrawVersion();
|
904 |
} |
905 |
|
906 |
protected void disableUpdateDrawVersion() { |
907 |
if (this.disableUpdateDrawVersion == null) { |
908 |
this.disableUpdateDrawVersion = new ArrayList<WeakReference<Thread>>(); |
909 |
} |
910 |
this.disableUpdateDrawVersion.add(new WeakReference<Thread>(Thread.currentThread())); |
911 |
} |
912 |
|
913 |
protected void enableUpdateDrawVersion() { |
914 |
if (this.disableUpdateDrawVersion == null){ |
915 |
return;
|
916 |
} |
917 |
Thread curThread = Thread.currentThread(); |
918 |
Thread aThread;
|
919 |
|
920 |
Iterator<WeakReference<Thread>> iter = this.disableUpdateDrawVersion.iterator(); |
921 |
while (iter.hasNext()) {
|
922 |
aThread = (Thread) ((WeakReference<?>)iter.next()).get(); |
923 |
if (aThread == null) { |
924 |
iter.remove(); |
925 |
} else if(aThread.equals(curThread)) { |
926 |
iter.remove(); |
927 |
break;
|
928 |
} |
929 |
} |
930 |
|
931 |
} |
932 |
|
933 |
private Rectangle2D.Double getRectable2DFromEnvelope(Envelope env) { |
934 |
return new Rectangle2D.Double(env.getMinimum(0), env.getMinimum(1), env |
935 |
.getLength(0), env.getLength(1)); |
936 |
} |
937 |
|
938 |
private Envelope getEnvelopeFromRectable2D(Rectangle2D rect) { |
939 |
try {
|
940 |
return geomManager.createEnvelope(rect.getMinX(), rect.getMinY(),
|
941 |
rect.getMaxX(), rect.getMaxY(), |
942 |
SUBTYPES.GEOM2D); |
943 |
} catch (CreateEnvelopeException e) {
|
944 |
logger.error("Error creating the envelope", e);
|
945 |
} |
946 |
return null; |
947 |
} |
948 |
|
949 |
/*
|
950 |
* (non-Javadoc)
|
951 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getFileFormat()
|
952 |
*/
|
953 |
@Override
|
954 |
public String getFileFormat() { |
955 |
return "WMS"; |
956 |
} |
957 |
|
958 |
/*
|
959 |
* (non-Javadoc)
|
960 |
* @see org.gvsig.raster.fmap.layers.DefaultFLyrRaster#getFileLayer()
|
961 |
*/
|
962 |
@Override
|
963 |
public FLayer getFileLayer() throws RasterDriverException { |
964 |
/*if(getDataStore() instanceof DefaultRemoteRasterStore) {
|
965 |
RemoteRasterProvider prov = (RemoteRasterProvider)((DefaultRemoteRasterStore)getDataStore()).getProvider(0);
|
966 |
File file = null;
|
967 |
|
968 |
if(getParameters().isSizeFixed()) {
|
969 |
file = prov.getFileLayer();
|
970 |
} else {
|
971 |
file = prov.getLastRequest();
|
972 |
}
|
973 |
|
974 |
if(file == null)
|
975 |
return null;
|
976 |
|
977 |
try {
|
978 |
return DefaultFLyrRaster.createLayer("tmp", file);
|
979 |
} catch (LoadLayerException e) {
|
980 |
throw new RasterDriverException(e.getMessage(), e);
|
981 |
}
|
982 |
}*/
|
983 |
return null; |
984 |
} |
985 |
|
986 |
/**
|
987 |
* Devuelve el envelope en la proyeccion de la vista
|
988 |
*/
|
989 |
public Envelope getFullEnvelope() {
|
990 |
Envelope rAux; |
991 |
rAux = this.fullEnvelope;
|
992 |
|
993 |
// Esto es para cuando se crea una capa nueva con el fullExtent de ancho
|
994 |
// y alto 0.
|
995 |
if (rAux == null || rAux.getMaximum(0) - rAux.getMinimum(0) == 0 |
996 |
&& rAux.getMaximum(1) - rAux.getMinimum(1) == 0) { |
997 |
try {
|
998 |
rAux = geomManager.createEnvelope(0, 0, 100, 100, SUBTYPES.GEOM2D); |
999 |
} catch (CreateEnvelopeException e) {
|
1000 |
logger.error("Error creating the envelope", e);
|
1001 |
} |
1002 |
} |
1003 |
// Si existe reproyecci?n, reproyectar el extent
|
1004 |
ICoordTrans ct = getCoordTrans(); |
1005 |
if (ct != null) { |
1006 |
Point2D pt1 = new Point2D.Double(rAux.getMinimum(0), rAux |
1007 |
.getMinimum(1));
|
1008 |
Point2D pt2 = new Point2D.Double(rAux.getMaximum(0), rAux |
1009 |
.getMaximum(1));
|
1010 |
pt1 = ct.convert(pt1, null);
|
1011 |
pt2 = ct.convert(pt2, null);
|
1012 |
try {
|
1013 |
rAux = geomManager.createEnvelope(pt1.getX(), pt1.getY(), pt2 |
1014 |
.getX(), pt2.getY(), SUBTYPES.GEOM2D); |
1015 |
} catch (CreateEnvelopeException e) {
|
1016 |
logger.error("Error creating the envelope", e);
|
1017 |
}// new
|
1018 |
// Rectangle2D.Double();
|
1019 |
} |
1020 |
return rAux;
|
1021 |
|
1022 |
} |
1023 |
|
1024 |
/*
|
1025 |
* (non-Javadoc)
|
1026 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getFullRasterExtent()
|
1027 |
*/
|
1028 |
public Extent getFullRasterExtent() {
|
1029 |
Envelope env = getFullEnvelope(); |
1030 |
double minx = env.getMinimum(0); |
1031 |
double miny = env.getMinimum(1); |
1032 |
double maxx = env.getMaximum(0); |
1033 |
double maxy = env.getMaximum(1); |
1034 |
Point2D ul = new Point2D.Double(minx, maxy); |
1035 |
Point2D ur = new Point2D.Double(maxx, maxy); |
1036 |
Point2D ll = new Point2D.Double(minx, miny); |
1037 |
Point2D lr = new Point2D.Double(maxx, miny); |
1038 |
return rManager.getDataStructFactory().createExtent(ul, lr, ur, ll);
|
1039 |
} |
1040 |
|
1041 |
@SuppressWarnings("deprecation") |
1042 |
@Override
|
1043 |
public DynObjectSet getInfo(Point p, double tolerance, Cancellable cancel, |
1044 |
boolean fast) throws LoadLayerException, DataException { |
1045 |
|
1046 |
//try {
|
1047 |
ViewPort viewPort = getMapContext().getViewPort(); |
1048 |
|
1049 |
Point tiledPoint = new Point((int) p.getX() % maxTilePrintWidth, (int) p.getY() % maxTilePrintHeight); |
1050 |
Rectangle rect = new Rectangle(0, 0, viewPort.getImageWidth() - 1, viewPort.getImageHeight() - 1); |
1051 |
Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, rect);
|
1052 |
tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
1053 |
int nCols = tiles.getNumCols();
|
1054 |
|
1055 |
int col = (int) p.getX() / maxTilePrintWidth; |
1056 |
int row = (int) p.getY() / maxTilePrintHeight; |
1057 |
int tileIndex = (row * nCols) + col;
|
1058 |
|
1059 |
ViewPort vp = null;
|
1060 |
try {
|
1061 |
vp = tiles.getTileViewPort(viewPort, tileIndex); |
1062 |
} catch (NoninvertibleTransformException e1) { |
1063 |
throw new LoadLayerException("", e1); |
1064 |
} |
1065 |
|
1066 |
getParameters().setExtent(this.getRectable2DFromEnvelope(vp.getAdjustedExtent()));
|
1067 |
if(getParameters().isSizeFixed()) {
|
1068 |
getParameters().setWidth((int)getParameters().getFixedSize().getWidth());
|
1069 |
getParameters().setHeight((int)getParameters().getFixedSize().getHeight());
|
1070 |
} else {
|
1071 |
getParameters().setWidth(vp.getImageWidth()); |
1072 |
getParameters().setHeight(vp.getImageHeight()); |
1073 |
} |
1074 |
|
1075 |
CancelTaskImpl cancellable = new CancelTaskImpl(cancel);
|
1076 |
getParameters().setCancellable(cancellable); |
1077 |
|
1078 |
String fInfo;
|
1079 |
try {
|
1080 |
fInfo = getDataStore().getInfoByPoint(tiledPoint.getX(), tiledPoint.getY(), cancellable); |
1081 |
} catch (RemoteServiceException e) {
|
1082 |
throw new LoadLayerException("Error in getInfoByPoint", e); |
1083 |
} |
1084 |
return new DynObjectSetWMSInfo(fInfo, DynObjectSetWMSInfo.TYPE_TEXT); |
1085 |
} |
1086 |
|
1087 |
/**
|
1088 |
* Sets the data store parameters
|
1089 |
* @param params
|
1090 |
* @throws InitializeException
|
1091 |
*/
|
1092 |
public void setParameters(DataStoreParameters params) throws InitializeException { |
1093 |
this.params = params;
|
1094 |
|
1095 |
if(params instanceof TileDataParameters) { |
1096 |
((TileDataParameters)params).deleteCache(deleteCache); |
1097 |
} |
1098 |
|
1099 |
DataManagerProviderServices dataman = (DataManagerProviderServices) DALLocator.getDataManager(); |
1100 |
try {
|
1101 |
DataStore dStore = dataman.openStore(params.getDataStoreName(), params); |
1102 |
this.setDataStore(dStore);
|
1103 |
|
1104 |
if(params instanceof WMSDataParameters) { |
1105 |
this.setName(((WMSDataParameters)params).getURI());
|
1106 |
} |
1107 |
|
1108 |
if(params instanceof TileDataParameters) { |
1109 |
DataParameters p = ((TileDataParameters) params).getDataParameters(); |
1110 |
if(p instanceof WMSDataParameters) { |
1111 |
this.setName(((WMSDataParameters) p).getURI());
|
1112 |
} |
1113 |
} |
1114 |
} catch (ValidateDataParametersException e) {
|
1115 |
throw new InitializeException(e); |
1116 |
} catch (ProviderNotRegisteredException e) {
|
1117 |
throw new InitializeException(e); |
1118 |
} catch (InitializeException e) {
|
1119 |
throw new InitializeException(e); |
1120 |
} catch (LoadLayerException e) {
|
1121 |
throw new InitializeException(e); |
1122 |
} |
1123 |
} |
1124 |
|
1125 |
@SuppressWarnings("deprecation") |
1126 |
public WMSDataParameters getParameters() {
|
1127 |
if(params == null) { |
1128 |
DataManager datamanager = DALLocator.getDataManager(); |
1129 |
WMSServerExplorerParameters explorerParams = null;
|
1130 |
try {
|
1131 |
explorerParams = (WMSServerExplorerParameters) datamanager.createServerExplorerParameters(WMSServerExplorer.NAME); |
1132 |
explorerParams.setHost("");
|
1133 |
explorer = (WMSServerExplorer) datamanager.createServerExplorer(explorerParams); |
1134 |
DataStoreParameters parameters = explorer.getStoreParameters(); |
1135 |
if(parameters instanceof WMSDataParameters) { |
1136 |
params = (WMSDataParameters) parameters; |
1137 |
} |
1138 |
} catch (InitializeException e) {
|
1139 |
} catch (ProviderNotRegisteredException e) {
|
1140 |
} catch (ValidateDataParametersException e) {
|
1141 |
} |
1142 |
} |
1143 |
return getWMSParameters(params);
|
1144 |
} |
1145 |
|
1146 |
/**
|
1147 |
* Gets <code>WMSDataParameters</code>
|
1148 |
* @param parameters
|
1149 |
* @return
|
1150 |
*/
|
1151 |
private WMSDataParameters getWMSParameters(DataStoreParameters parameters) {
|
1152 |
WMSDataParameters params = null;
|
1153 |
if(parameters instanceof WMSDataParameters) { |
1154 |
params = (WMSDataParameters) parameters; |
1155 |
} |
1156 |
|
1157 |
if(parameters instanceof TileDataParameters) { |
1158 |
DataParameters p = ((TileDataParameters) parameters).getDataParameters(); |
1159 |
if(p instanceof WMSDataParameters) { |
1160 |
params = (WMSDataParameters) p; |
1161 |
} |
1162 |
} |
1163 |
return params;
|
1164 |
} |
1165 |
|
1166 |
/**
|
1167 |
* Assigns the flag to delete this layer from the cache
|
1168 |
* @param selected
|
1169 |
*/
|
1170 |
public void deleteCache(boolean deleteCache) { |
1171 |
this.deleteCache = deleteCache;
|
1172 |
} |
1173 |
|
1174 |
/**
|
1175 |
* Sets the explorer
|
1176 |
* @param explorer
|
1177 |
*/
|
1178 |
public void setExplorer(WMSServerExplorer explorer) { |
1179 |
this.explorer = explorer;
|
1180 |
} |
1181 |
|
1182 |
/**
|
1183 |
* Gets the explorer
|
1184 |
* @return
|
1185 |
*/
|
1186 |
public WMSServerExplorer getExplorer() {
|
1187 |
return this.explorer; |
1188 |
} |
1189 |
|
1190 |
/*
|
1191 |
* (non-Javadoc)
|
1192 |
* @see org.gvsig.fmap.mapcontext.layers.FLyrDefault#cloneLayer()
|
1193 |
*/
|
1194 |
public FLayer cloneLayer() throws Exception { |
1195 |
RasterDataStore ds = dataStore.cloneDataStore(); |
1196 |
FLyrWMS newLayer = new FLyrWMS();
|
1197 |
newLayer.setName(getName()); |
1198 |
newLayer.setOpenRasterStore(ds); |
1199 |
newLayer.fullEnvelope = fullEnvelope; |
1200 |
newLayer.params = params; |
1201 |
//newLayer.firstLoad = firstLoad;
|
1202 |
newLayer.explorer = explorer; |
1203 |
|
1204 |
ArrayList<RasterFilter> filters = getRender().getFilterList().getStatusCloned();
|
1205 |
|
1206 |
//Hacemos una copia de las bandas a renderizar
|
1207 |
if(getRender().getRenderBands() != null) { |
1208 |
int[] rb = new int[getRender().getRenderBands().length]; |
1209 |
for (int i = 0; i < rb.length; i++) |
1210 |
rb[i] = getRender().getRenderBands()[i]; |
1211 |
newLayer.getRender().setRenderBands(rb); |
1212 |
} |
1213 |
|
1214 |
//Asignamos el entorno
|
1215 |
if(newLayer.getRender().getFilterList() == null) |
1216 |
newLayer.getRender().setFilterList(RasterLocator.getManager().createEmptyFilterList(getRender().getFilterList().getInitDataType())); |
1217 |
newLayer.getRender().getFilterList().setEnv(getRender().getFilterList().getEnv()); |
1218 |
newLayer.getRender().getFilterList().setStatus(filters); |
1219 |
|
1220 |
// Asignamos los valores noData del original
|
1221 |
newLayer.setNoDataValue(getNoDataValue()); |
1222 |
if(dataStore.getNoDataValue().isDefined())
|
1223 |
newLayer.setNoDataTransparent(true);
|
1224 |
newLayer.enableOpen(); |
1225 |
|
1226 |
return newLayer;
|
1227 |
} |
1228 |
|
1229 |
|
1230 |
} |