svn-gvsig-desktop / tags / v1_1_Build_1002 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLyrVect.java @ 12070
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.fmap.layers; |
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import java.awt.Font; |
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import java.awt.Graphics2D; |
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import java.awt.Point; |
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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.io.File; |
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import java.io.IOException; |
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import javax.print.attribute.PrintRequestAttributeSet; |
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import org.apache.log4j.Logger; |
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import org.cresques.cts.ICoordTrans; |
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import com.hardcode.driverManager.Driver; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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import com.hardcode.gdbms.engine.data.NoSuchTableException; |
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import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.DriverNotLoadedExceptionType; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ISymbol; |
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import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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import com.iver.cit.gvsig.fmap.drivers.BoundedShapes; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
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import com.iver.cit.gvsig.fmap.drivers.WithDefaultLegend; |
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import com.iver.cit.gvsig.fmap.drivers.shp.IndexedShpDriver; |
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import com.iver.cit.gvsig.fmap.edition.AnnotationEditableAdapter; |
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import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
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import com.iver.cit.gvsig.fmap.edition.EditionException; |
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import com.iver.cit.gvsig.fmap.edition.ISpatialWriter; |
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import com.iver.cit.gvsig.fmap.edition.IWriteable; |
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import com.iver.cit.gvsig.fmap.edition.IWriter; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableDBAdapter; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.ClassifiableVectorial; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.Labelable; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.SingleLayer; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialXMLItem; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
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import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
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import com.iver.cit.gvsig.fmap.operations.strategies.Strategy; |
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import com.iver.cit.gvsig.fmap.operations.strategies.StrategyManager; |
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import com.iver.cit.gvsig.fmap.operations.strategies.VisitException; |
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import com.iver.cit.gvsig.fmap.rendering.ClassifiedLegendInfo; |
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import com.iver.cit.gvsig.fmap.rendering.Legend; |
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import com.iver.cit.gvsig.fmap.rendering.LegendChangedEvent; |
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import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
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import com.iver.cit.gvsig.fmap.rendering.SingleSymbolLegend; |
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import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
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import com.iver.cit.gvsig.fmap.spatialindex.IPersistentSpatialIndex; |
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import com.iver.cit.gvsig.fmap.spatialindex.ISpatialIndex; |
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import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeGt2; |
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import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeJts; |
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import com.iver.cit.gvsig.fmap.spatialindex.SpatialIndexException; |
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import com.iver.utiles.FileUtils; |
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import com.iver.utiles.IPersistance; |
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import com.iver.utiles.PostProcessSupport; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.swing.threads.Cancellable; |
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import com.iver.utiles.swing.threads.CancellableMonitorable; |
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/**
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* Capa b?sica Vectorial.
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*
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* @author Fernando Gonz?lez Cort?s
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*/
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// TODO Cuando no sea para pruebas debe no ser public
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public class FLyrVect extends FLyrDefault implements Labelable, |
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ClassifiableVectorial, SingleLayer, VectorialData, RandomVectorialData, |
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AlphanumericData, InfoByPoint {
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private static Logger logger = Logger.getLogger(FLyrVect.class.getName()); |
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/** Leyenda de la capa vectorial */
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private VectorialLegend legend;
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private int typeShape = -1; |
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private LayerChangeSupport layerChangeSupport = new LayerChangeSupport(); |
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private ReadableVectorial source;
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private SelectableDataSource sds;
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private SelectionSupport selectionSupport = new SelectionSupport(); |
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private SpatialCache spatialCache = new SpatialCache(); |
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private boolean spatialCacheEnabled = false; |
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// protected SpatialIndex spatialIndex = null;
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/**
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* An implementation of gvSIG spatial index
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*/
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protected ISpatialIndex spatialIndex = null; |
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private boolean bHasJoin = false; |
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private XMLEntity orgXMLEntity = null; |
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private XMLEntity loadSelection = null; |
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private VectorialLegend loadLegend = null; |
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/**
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* A?ade un SelectionListener a la lista de listeners.
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*
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* @param listener
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* SelectionListener.
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*/
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/*
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* public void addSelectionListener(SelectionListener listener) { try {
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* getRecordset().addSelectionListener(listener); } catch (DriverException
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* e) { // TODO Auto-generated catch block e.printStackTrace(); } }
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*/
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/**
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* Borra un selectionListener de la lista de listeners.
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*
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* @param listener
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* SelectionListener
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*/
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/*
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* public void removeSelectionListener(SelectionListener listener) { try {
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* getRecordset().removeSelectionListener(listener); } catch
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* (DriverException e) { // TODO Auto-generated catch block
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* e.printStackTrace(); } }
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*/
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/**
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* Cuando ocurre un evento de cambio en la selecci?n, ?ste puede ser uno de
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* una gran cantidad de eventos. Con el fin de no propagar todos estos
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* eventos, se realiza la propagaci?n de manera manual al final de la
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* "r?faga" de eventos
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*/
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/*
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* public void fireSelectionEvents() { try {
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* getRecordset().fireSelectionEvents(); } catch (DriverException e) { //
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* TODO Auto-generated catch block e.printStackTrace(); } }
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*/
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/**
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* Devuelve el VectorialAdapater de la capa.
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*
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* @return VectorialAdapter.
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*/
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public ReadableVectorial getSource() {
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if (!this.isAvailable()) return null; |
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return source;
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} |
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/**
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* If we use a persistent spatial index associated with this layer, and the
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* index is not intrisic to the layer (for example spatial databases) this
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* method looks for existent spatial index, and loads it.
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*
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*/
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private void loadSpatialIndex() { |
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//FIXME: Al abrir el indice en fichero...
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//?C?mo lo liberamos? un metodo Layer.shutdown()
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ReadableVectorial source = getSource(); |
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//REVISAR QUE PASA CON LOS DRIVERS DXF, DGN, etc.
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//PUES SON VECTORIALFILEADAPTER
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if (!(source instanceof VectorialFileAdapter)) { |
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// we are not interested in db adapters
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return;
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} |
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VectorialDriver driver = source.getDriver(); |
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if (!(driver instanceof BoundedShapes)) { |
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// we dont spatially index layers that are not bounded
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return;
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} |
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File file = ((VectorialFileAdapter) source).getFile();
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String fileName = file.getAbsolutePath();
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File sptFile = new File(fileName + ".qix"); |
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if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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// before to exit, look for it in temp path
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String tempPath = System.getProperty("java.io.tmpdir"); |
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fileName = tempPath + File.separator + sptFile.getName();
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sptFile = new File(fileName); |
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// it doesnt exists, must to create
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if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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return;
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}// if
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}// if
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try {
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source.start(); |
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spatialIndex = new QuadtreeGt2(FileUtils.getFileWithoutExtension(sptFile),
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"NM", source.getFullExtent(), source.getShapeCount(), false); |
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} catch (SpatialIndexException e) {
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spatialIndex = null;
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e.printStackTrace(); |
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return;
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} catch (DriverIOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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/**
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* Checks if it has associated an external spatial index
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* (an spatial index file).
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*
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* It looks for it in main file path, or in temp system path.
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* If main file is rivers.shp, it looks for a file called
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* rivers.shp.qix.
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* @return
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*/
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public boolean isExternallySpatiallyIndexed() { |
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/*
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* FIXME (AZABALA): Independizar del tipo de fichero de ?ndice
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* con el que se trabaje (ahora mismo considera la extension .qix,
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* pero esto depender? del tipo de ?ndice)
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* */
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ReadableVectorial source = getSource(); |
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if (!(source instanceof VectorialFileAdapter)) { |
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// we are not interested in db adapters.
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// think in non spatial dbs, like HSQLDB
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return false; |
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} |
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File file = ((VectorialFileAdapter) source).getFile();
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String fileName = file.getAbsolutePath();
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File sptFile = new File(fileName + ".qix"); |
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if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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// before to exit, look for it in temp path
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// it doesnt exists, must to create
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String tempPath = System.getProperty("java.io.tmpdir"); |
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fileName = tempPath + File.separator + sptFile.getName();
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sptFile = new File(fileName); |
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if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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return false; |
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}// if
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}// if
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return true; |
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} |
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/**
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* Inserta el VectorialAdapter a la capa.
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*
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* @param va
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* VectorialAdapter.
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*/
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public void setSource(ReadableVectorial rv) { |
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source = rv; |
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// azabala: we check if this layer could have a file spatial index
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// and load it if it exists
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loadSpatialIndex(); |
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#getFullExtent()
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*/
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public Rectangle2D getFullExtent() throws DriverException { |
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try {
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Rectangle2D rAux;
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// logger.debug(getName() + "_source.start()");
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source.start(); |
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rAux = (Rectangle2D)source.getFullExtent().clone();
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// logger.debug(getName() + "_source.stop()");
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source.stop(); |
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// Si existe reproyecci?n, reproyectar el extent
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ICoordTrans ct = getCoordTrans(); |
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if (ct != null) { |
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Point2D pt1 = new Point2D.Double(rAux.getMinX(), rAux.getMinY()); |
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Point2D pt2 = new Point2D.Double(rAux.getMaxX(), rAux.getMaxY()); |
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pt1 = ct.convert(pt1, null);
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pt2 = ct.convert(pt2, null);
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rAux = new Rectangle2D.Double(); |
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rAux.setFrameFromDiagonal(pt1, pt2); |
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} |
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//Esto es para cuando se crea una capa nueva con el fullExtent de ancho y alto 0.
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if (rAux.getWidth()==0 && rAux.getHeight()==0) { |
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rAux=new Rectangle2D.Double(0,0,100,100); |
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} |
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return rAux;
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} catch (DriverIOException e) {
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throw new DriverException(e); |
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} |
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#draw(java.awt.image.BufferedImage,
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* java.awt.Graphics2D, ISymbol)
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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 DriverException { |
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if (isWithinScale(scale)) {
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// Las que solo tienen etiquetado sin pintar el shape,
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// no pasamos por ellas
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boolean bDrawShapes = true; |
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if (legend instanceof SingleSymbolLegend) { |
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if (legend.getDefaultSymbol().isShapeVisible() == false) |
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bDrawShapes = false;
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} |
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if (bDrawShapes) {
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Strategy strategy = StrategyManager.getStrategy(this);
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try {
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prepareDrawing(image, g, viewPort); |
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strategy.draw(image, g, viewPort, cancel); |
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} catch (DriverException e) {
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this.setVisible(false); |
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this.setActive(false); |
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throw e;
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} |
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} |
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if (getVirtualLayers() != null) { |
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getVirtualLayers().draw(image, g, viewPort, cancel, scale); |
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} |
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if (getLayerText() != null) { |
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getLayerText().draw(image, g, viewPort, cancel, scale); |
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} |
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} |
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} |
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/**
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* Se llama antes de empezar a pintar.
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* Es ?til para preparar la cache a emplear, las leyendas, etc.
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* @param image
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* @param g
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* @param viewPort
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*/
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private void prepareDrawing(BufferedImage image, Graphics2D g, ViewPort viewPort) { |
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
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* com.iver.cit.gvsig.fmap.ViewPort,
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* com.iver.utiles.swing.threads.Cancellable)
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*/
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public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
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double scale, PrintRequestAttributeSet properties) throws DriverException { |
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if (isVisible() && isWithinScale(scale)) {
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Strategy strategy = StrategyManager.getStrategy(this);
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strategy.print(g, viewPort, cancel, properties); |
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if (getLayerText() != null) { |
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getLayerText().draw(null, g, viewPort, cancel, scale);
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} |
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} |
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.layers.VectorialOperations#createLabelLayer(int)
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*/
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// public FLayer createLabelLayer(int fieldId) {
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public FLayer createLabelLayer(SelectableDataSource ds) {
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FLyrText layerText = null;
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try {
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layerText = new FLyrText();
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layerText.setCoordTrans(getCoordTrans()); |
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layerText.setLegend((VectorialLegend) getLegend()); |
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layerText.createLabels(this);
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} catch (FieldNotFoundException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} catch (DriverException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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setLayerText(layerText); |
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return layerText;
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.layers.VectorialOperations#removeLabels()
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*/
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public void removeLabels() { |
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setLayerText(null);
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#deleteSpatialIndex()
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*/
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public void deleteSpatialIndex() { |
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//must we delete possible spatial indexes files?
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spatialIndex = null;
|
| 441 |
} |
| 442 |
|
| 443 |
|
| 444 |
|
| 445 |
/**
|
| 446 |
* <p>
|
| 447 |
* Creates an spatial index associated to this layer.
|
| 448 |
* The spatial index will used
|
| 449 |
* the native projection of the layer, so if the layer is reprojected, it will
|
| 450 |
* be ignored.
|
| 451 |
* </p>
|
| 452 |
* @param cancelMonitor instance of CancellableMonitorable that allows
|
| 453 |
* to monitor progress of spatial index creation, and cancel the process
|
| 454 |
*/
|
| 455 |
public void createSpatialIndex(CancellableMonitorable cancelMonitor){ |
| 456 |
// FJP: ESTO HABR? QUE CAMBIARLO. PARA LAS CAPAS SECUENCIALES, TENDREMOS
|
| 457 |
// QUE ACCEDER CON UN WHILE NEXT. (O mejorar lo de los FeatureVisitor
|
| 458 |
// para que acepten recorrer sin geometria, solo con rectangulos.
|
| 459 |
|
| 460 |
//If this vectorial layer is based in a spatial database, the spatial
|
| 461 |
//index is already implicit. We only will index file drivers
|
| 462 |
ReadableVectorial va = getSource(); |
| 463 |
//We must think in non spatial databases, like HSQLDB
|
| 464 |
if(!(va instanceof VectorialFileAdapter)){ |
| 465 |
return;
|
| 466 |
} |
| 467 |
if (!(va.getDriver() instanceof BoundedShapes)) { |
| 468 |
return;
|
| 469 |
} |
| 470 |
File file = ((VectorialFileAdapter) va).getFile();
|
| 471 |
String fileName = file.getAbsolutePath();
|
| 472 |
ISpatialIndex localCopy = null;
|
| 473 |
try {
|
| 474 |
va.start(); |
| 475 |
localCopy = new QuadtreeGt2(fileName, "NM", va.getFullExtent(), |
| 476 |
va.getShapeCount(), true);
|
| 477 |
|
| 478 |
} catch (SpatialIndexException e1) {
|
| 479 |
// Probably we dont have writing permissions
|
| 480 |
String directoryName = System.getProperty("java.io.tmpdir"); |
| 481 |
File newFile = new File(directoryName + |
| 482 |
File.separator +
|
| 483 |
file.getName()); |
| 484 |
String newFileName = newFile.getName();
|
| 485 |
try {
|
| 486 |
localCopy = new QuadtreeGt2(newFileName, "NM", va.getFullExtent(), |
| 487 |
va.getShapeCount(), true);
|
| 488 |
} catch (SpatialIndexException e) {
|
| 489 |
// if we cant build a file based spatial index, we'll build
|
| 490 |
// a pure memory spatial index
|
| 491 |
localCopy = new QuadtreeJts();
|
| 492 |
} catch (DriverIOException e) {
|
| 493 |
// TODO Auto-generated catch block
|
| 494 |
e.printStackTrace(); |
| 495 |
} |
| 496 |
|
| 497 |
}catch(Exception e){ |
| 498 |
e.printStackTrace(); |
| 499 |
}//try
|
| 500 |
BoundedShapes shapeBounds = (BoundedShapes) va.getDriver(); |
| 501 |
try {
|
| 502 |
for (int i=0; i < va.getShapeCount(); i++) |
| 503 |
{
|
| 504 |
if(cancelMonitor != null){ |
| 505 |
if(cancelMonitor.isCanceled())
|
| 506 |
return;
|
| 507 |
cancelMonitor.reportStep(); |
| 508 |
} |
| 509 |
Rectangle2D r = shapeBounds.getShapeBounds(i);
|
| 510 |
if(r != null) |
| 511 |
localCopy.insert(r, i); |
| 512 |
} // for
|
| 513 |
va.stop(); |
| 514 |
if(localCopy instanceof IPersistentSpatialIndex) |
| 515 |
((IPersistentSpatialIndex) localCopy).flush(); |
| 516 |
spatialIndex = localCopy; |
| 517 |
} catch (DriverIOException e) {
|
| 518 |
// TODO Auto-generated catch block
|
| 519 |
e.printStackTrace(); |
| 520 |
} catch (IOException e) { |
| 521 |
// TODO Auto-generated catch block
|
| 522 |
e.printStackTrace(); |
| 523 |
} |
| 524 |
} |
| 525 |
|
| 526 |
/**
|
| 527 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#createIndex()
|
| 528 |
*/
|
| 529 |
public void createSpatialIndex() { |
| 530 |
createSpatialIndex(null);
|
| 531 |
} |
| 532 |
|
| 533 |
/**
|
| 534 |
* @see com.iver.cit.gvsig.fmap.layers.VectorialOperations#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 535 |
* FBitSet)
|
| 536 |
*/
|
| 537 |
public void process(FeatureVisitor visitor, FBitSet subset) |
| 538 |
throws DriverException, VisitException {
|
| 539 |
Strategy s = StrategyManager.getStrategy(this);
|
| 540 |
s.process(visitor, subset); |
| 541 |
} |
| 542 |
|
| 543 |
/**
|
| 544 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor)
|
| 545 |
*/
|
| 546 |
public void process(FeatureVisitor visitor) throws DriverException, |
| 547 |
VisitException {
|
| 548 |
Strategy s = StrategyManager.getStrategy(this);
|
| 549 |
s.process(visitor); |
| 550 |
} |
| 551 |
|
| 552 |
/**
|
| 553 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 554 |
* Rectangle2D)
|
| 555 |
*/
|
| 556 |
public void process(FeatureVisitor visitor, Rectangle2D rect) |
| 557 |
throws DriverException, VisitException {
|
| 558 |
Strategy s = StrategyManager.getStrategy(this);
|
| 559 |
s.process(visitor, rect); |
| 560 |
} |
| 561 |
|
| 562 |
/**
|
| 563 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#setSelection(com.iver.cit.gvsig.fmap.operations.selection.VectorialSubSet)
|
| 564 |
*/
|
| 565 |
/*
|
| 566 |
* public void setSelection(FBitSet selection) { try {
|
| 567 |
* getRecordset().setSelection(selection); } catch (DriverException e) { //
|
| 568 |
* TODO Auto-generated catch block e.printStackTrace(); }
|
| 569 |
* fireSelectionEvents(); }
|
| 570 |
*/
|
| 571 |
/**
|
| 572 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#isSelected(int)
|
| 573 |
*/
|
| 574 |
/*
|
| 575 |
* public boolean isSelected(int index) { try { return
|
| 576 |
* getRecordset().isSelected(index); } catch (DriverException e) { // TODO
|
| 577 |
* Auto-generated catch block e.printStackTrace(); } return false; }
|
| 578 |
*/
|
| 579 |
/**
|
| 580 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#getSelection()
|
| 581 |
*/
|
| 582 |
/*
|
| 583 |
* public FBitSet getSelection() { try { return
|
| 584 |
* getRecordset().getSelection(); } catch (DriverException e) { // TODO
|
| 585 |
* Auto-generated catch block e.printStackTrace(); } return new FBitSet(); }
|
| 586 |
*/
|
| 587 |
/**
|
| 588 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#clearSelection()
|
| 589 |
*/
|
| 590 |
/*
|
| 591 |
* public void clearSelection() { try { getRecordset().clearSelection(); }
|
| 592 |
* catch (DriverException e) { // TODO Auto-generated catch block
|
| 593 |
* e.printStackTrace(); } }
|
| 594 |
*/
|
| 595 |
|
| 596 |
/*
|
| 597 |
* (non-Javadoc)
|
| 598 |
*
|
| 599 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#queryByRect(java.awt.geom.Rectangle2D)
|
| 600 |
*/
|
| 601 |
public FBitSet queryByRect(Rectangle2D rect) throws DriverException { |
| 602 |
Strategy s = StrategyManager.getStrategy(this);
|
| 603 |
|
| 604 |
return s.queryByRect(rect);
|
| 605 |
} |
| 606 |
|
| 607 |
public FBitSet queryByPoint(Point2D p, double tolerance) |
| 608 |
throws DriverException {
|
| 609 |
Strategy s = StrategyManager.getStrategy(this);
|
| 610 |
return s.queryByPoint(p, tolerance);
|
| 611 |
} |
| 612 |
|
| 613 |
public FBitSet queryByShape(IGeometry g, int relationship) |
| 614 |
throws DriverException, VisitException {
|
| 615 |
Strategy s = StrategyManager.getStrategy(this);
|
| 616 |
return s.queryByShape(g, relationship);
|
| 617 |
} |
| 618 |
|
| 619 |
public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancel) throws DriverException { |
| 620 |
Point2D pReal = this.getMapContext().getViewPort().toMapPoint(p); |
| 621 |
FBitSet bs = queryByPoint(pReal, tolerance); |
| 622 |
VectorialXMLItem[] item = new VectorialXMLItem[1]; |
| 623 |
item[0] = new VectorialXMLItem(bs, this); |
| 624 |
|
| 625 |
return item;
|
| 626 |
} |
| 627 |
|
| 628 |
/**
|
| 629 |
* @throws DriverException
|
| 630 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#getRecordset()
|
| 631 |
*/
|
| 632 |
/*
|
| 633 |
* public SelectableDataSource getRecordset() throws DriverException { if
|
| 634 |
* (sds == null){ try { DataSource ds = getSource().getRecordset();
|
| 635 |
*
|
| 636 |
* if (ds == null) { return null; }
|
| 637 |
*
|
| 638 |
* sds = new SelectableDataSource(ds);
|
| 639 |
* //sds.setSelectionSupport(selectionSupport);
|
| 640 |
*
|
| 641 |
* return sds; } catch (DriverLoadException e) { throw new
|
| 642 |
* DriverException(e); } catch
|
| 643 |
* (com.hardcode.gdbms.engine.data.driver.DriverException e) { throw new
|
| 644 |
* DriverException(e); } } return sds; }
|
| 645 |
*/
|
| 646 |
/**
|
| 647 |
* Para cuando haces una uni?n, sustituyes el recorset por el nuevo. De esta
|
| 648 |
* forma, podr?s poner leyendas basadas en el nuevo recordset
|
| 649 |
*
|
| 650 |
* @param newSds
|
| 651 |
* @throws DriverException
|
| 652 |
* @throws FieldNotFoundException
|
| 653 |
* @throws FieldNotFoundException
|
| 654 |
*/
|
| 655 |
/*
|
| 656 |
* public void setRecordset(SelectableDataSource newSds) throws
|
| 657 |
* DriverException, FieldNotFoundException { sds = newSds;
|
| 658 |
* //sds.setSelectionSupport(selectionSupport); legend.setDataSource(sds);
|
| 659 |
* logger.debug("Recordset cambiado a " + sds.getName()); }
|
| 660 |
*/
|
| 661 |
/**
|
| 662 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#setLegend(int,
|
| 663 |
* com.iver.cit.gvsig.fmap.rendering.Legend)
|
| 664 |
*/
|
| 665 |
public void setLegend(VectorialLegend r) throws DriverException, |
| 666 |
FieldNotFoundException {
|
| 667 |
VectorialLegend oldLegend = legend; |
| 668 |
legend = r; |
| 669 |
|
| 670 |
try {
|
| 671 |
legend.setDataSource(getRecordset()); |
| 672 |
|
| 673 |
if (legend.getLabelField() != null) { |
| 674 |
// sds.start();
|
| 675 |
// int idLabelField =
|
| 676 |
// getRecordset().getFieldIndexByName(legend.getLabelField());
|
| 677 |
createLabelLayer(getSource().getRecordset()); |
| 678 |
// sds.stop();
|
| 679 |
} else
|
| 680 |
removeLabels(); |
| 681 |
} catch (DriverException e) {
|
| 682 |
throw new DriverException(e); |
| 683 |
} catch (FieldNotFoundException e) {
|
| 684 |
// TODO Auto-generated catch block
|
| 685 |
e.printStackTrace(); |
| 686 |
} catch (DriverLoadException e) {
|
| 687 |
// TODO Auto-generated catch block
|
| 688 |
e.printStackTrace(); |
| 689 |
} |
| 690 |
|
| 691 |
LegendChangedEvent e = LegendChangedEvent.createLegendChangedEvent( |
| 692 |
oldLegend, legend); |
| 693 |
callLegendChanged(e); |
| 694 |
} |
| 695 |
|
| 696 |
/**
|
| 697 |
* Devuelve la Leyenda de la capa.
|
| 698 |
*
|
| 699 |
* @return Leyenda.
|
| 700 |
*/
|
| 701 |
public Legend getLegend() {
|
| 702 |
return legend;
|
| 703 |
} |
| 704 |
|
| 705 |
/**
|
| 706 |
* Devuelve el tipo de shape que contiene la capa.
|
| 707 |
*
|
| 708 |
* @return tipo de shape.
|
| 709 |
*
|
| 710 |
* @throws DriverException
|
| 711 |
*/
|
| 712 |
public int getShapeType() throws DriverException { |
| 713 |
if (typeShape == -1) { |
| 714 |
try {
|
| 715 |
// logger.debug("source.start()");
|
| 716 |
getSource().start(); |
| 717 |
typeShape = getSource().getShapeType(); |
| 718 |
// logger.debug("source.stop()");
|
| 719 |
getSource().stop(); |
| 720 |
} catch (DriverIOException e) {
|
| 721 |
throw new DriverException(e); |
| 722 |
} |
| 723 |
} |
| 724 |
|
| 725 |
return typeShape;
|
| 726 |
} |
| 727 |
|
| 728 |
/**
|
| 729 |
* @throws XMLException
|
| 730 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
| 731 |
*/
|
| 732 |
public XMLEntity getXMLEntity() throws XMLException { |
| 733 |
if (!this.isAvailable() && this.orgXMLEntity != null) { |
| 734 |
return this.orgXMLEntity; |
| 735 |
} |
| 736 |
XMLEntity xml = super.getXMLEntity();
|
| 737 |
if (getLegend()!=null) |
| 738 |
xml.addChild(getLegend().getXMLEntity()); |
| 739 |
try {
|
| 740 |
if (getRecordset()!=null) |
| 741 |
xml.addChild(getRecordset().getSelectionSupport().getXMLEntity()); |
| 742 |
} catch (DriverException e1) {
|
| 743 |
e1.printStackTrace(); |
| 744 |
throw new XMLException(e1); |
| 745 |
} |
| 746 |
//Repongo el mismo ReadableVectorial m?s abajo para cuando se guarda el proyecto.
|
| 747 |
ReadableVectorial rv=getSource(); |
| 748 |
xml.putProperty("type", "vectorial"); |
| 749 |
if (source instanceof VectorialEditableAdapter) { |
| 750 |
setSource(((VectorialEditableAdapter) source) |
| 751 |
.getOriginalAdapter()); |
| 752 |
} |
| 753 |
if (source instanceof VectorialFileAdapter) { |
| 754 |
xml.putProperty("file", ((VectorialFileAdapter) source)
|
| 755 |
.getFile()); |
| 756 |
try {
|
| 757 |
xml.putProperty("recordset-name", source
|
| 758 |
.getRecordset().getName()); |
| 759 |
} catch (DriverLoadException e) {
|
| 760 |
e.printStackTrace(); |
| 761 |
} catch (RuntimeException e) { |
| 762 |
e.printStackTrace(); |
| 763 |
} |
| 764 |
} else if (source instanceof VectorialDBAdapter) { |
| 765 |
IVectorialDatabaseDriver dbDriver = (IVectorialDatabaseDriver) source |
| 766 |
.getDriver(); |
| 767 |
|
| 768 |
// Guardamos el nombre del driver para poder recuperarlo
|
| 769 |
// con el DriverManager de Fernando.
|
| 770 |
xml.putProperty("db", dbDriver.getName());
|
| 771 |
try {
|
| 772 |
xml.putProperty("recordset-name", source
|
| 773 |
.getRecordset().getName()); |
| 774 |
} catch (DriverLoadException e) {
|
| 775 |
e.printStackTrace(); |
| 776 |
} catch (RuntimeException e) { |
| 777 |
e.printStackTrace(); |
| 778 |
} |
| 779 |
if (dbDriver!=null) |
| 780 |
xml.addChild(dbDriver.getXMLEntity()); // Tercer child. Antes
|
| 781 |
// hemos
|
| 782 |
// metido la leyenda y el
|
| 783 |
// selection support
|
| 784 |
} else if (source instanceof VectorialAdapter) { |
| 785 |
VectorialDriver driver = (VectorialDriver) source.getDriver(); |
| 786 |
|
| 787 |
// Guardamos el nombre del driver para poder recuperarlo
|
| 788 |
// con el DriverManager de Fernando.
|
| 789 |
xml.putProperty("other", driver.getName());
|
| 790 |
try {
|
| 791 |
xml.putProperty("recordset-name", source
|
| 792 |
.getRecordset().getName()); |
| 793 |
} catch (DriverLoadException e) {
|
| 794 |
e.printStackTrace(); |
| 795 |
} catch (RuntimeException e) { |
| 796 |
e.printStackTrace(); |
| 797 |
} |
| 798 |
if (driver instanceof IPersistance) { |
| 799 |
// xml.putProperty("className",
|
| 800 |
// driver.getClass().getName());
|
| 801 |
IPersistance persist = (IPersistance) driver; |
| 802 |
xml.addChild(persist.getXMLEntity()); // Tercer child.
|
| 803 |
// Antes
|
| 804 |
// hemos metido la
|
| 805 |
// leyenda y el
|
| 806 |
// selection support
|
| 807 |
} |
| 808 |
} |
| 809 |
if (rv!=null) |
| 810 |
setSource(rv); |
| 811 |
xml.putProperty("driverName", source.getDriver().getName());
|
| 812 |
|
| 813 |
if (bHasJoin)
|
| 814 |
xml.putProperty("hasJoin", "true"); |
| 815 |
|
| 816 |
return xml;
|
| 817 |
} |
| 818 |
|
| 819 |
/**
|
| 820 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 821 |
*/
|
| 822 |
public void setXMLEntity03(XMLEntity xml) throws XMLException { |
| 823 |
|
| 824 |
super.setXMLEntity(xml);
|
| 825 |
legend = LegendFactory.createFromXML03(xml.getChild(0));
|
| 826 |
|
| 827 |
try {
|
| 828 |
// legend.setDataSource(getRecordset());
|
| 829 |
setLegend(legend); |
| 830 |
} catch (FieldNotFoundException e) {
|
| 831 |
throw new XMLException(e); |
| 832 |
} catch (DriverException e) {
|
| 833 |
throw new XMLException(e); |
| 834 |
} |
| 835 |
|
| 836 |
try {
|
| 837 |
getRecordset().getSelectionSupport() |
| 838 |
.setXMLEntity03(xml.getChild(1));
|
| 839 |
} catch (DriverException e) {
|
| 840 |
e.printStackTrace(); |
| 841 |
} |
| 842 |
} |
| 843 |
|
| 844 |
/**
|
| 845 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 846 |
*/
|
| 847 |
public void setXMLEntity(XMLEntity xml) throws XMLException { |
| 848 |
try {
|
| 849 |
super.setXMLEntity(xml);
|
| 850 |
|
| 851 |
VectorialLegend leg = LegendFactory.createFromXML(xml.getChild(0));
|
| 852 |
try {
|
| 853 |
getRecordset().getSelectionSupport().setXMLEntity(xml.getChild(1));
|
| 854 |
/* JMVIVO
|
| 855 |
this.setLoadSelection(xml.getChild(1));
|
| 856 |
*/
|
| 857 |
// JMVIVO: Esto sirve para algo????
|
| 858 |
String recordsetName = xml.getStringProperty("recordset-name"); |
| 859 |
|
| 860 |
LayerFactory.getDataSourceFactory().changeDataSourceName( |
| 861 |
getSource().getRecordset().getName(), recordsetName); |
| 862 |
// Hacemos que el recordset que hemos creado antes (los
|
| 863 |
// recordset se crean antes que todo) sea el recordset
|
| 864 |
// de esta capa. Y del que se crea automaticamente
|
| 865 |
// en el setLegend del createLayer, nos olvidamos
|
| 866 |
// CHEMA: AUTOMATIC DATA SOURCE
|
| 867 |
/*
|
| 868 |
SelectableDataSource sds = new SelectableDataSource(LayerFactory
|
| 869 |
.getDataSourceFactory().createRandomDataSource(
|
| 870 |
recordsetName, DataSourceFactory.MANUAL_OPENING));
|
| 871 |
*/
|
| 872 |
SelectableDataSource sds = new SelectableDataSource(LayerFactory
|
| 873 |
.getDataSourceFactory().createRandomDataSource( |
| 874 |
recordsetName, DataSourceFactory.AUTOMATIC_OPENING)); |
| 875 |
// sds.setSelectionSupport(selectionSupport);
|
| 876 |
// ((EditableAdapter)getSource()).setRecordSet(sds);
|
| 877 |
} catch (NoSuchTableException e1) {
|
| 878 |
this.setAvailable(false); |
| 879 |
throw new XMLException(e1); |
| 880 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e1) {
|
| 881 |
this.setAvailable(false); |
| 882 |
throw new XMLException(e1); |
| 883 |
} catch (DriverLoadException e1) {
|
| 884 |
this.setAvailable(false); |
| 885 |
throw new XMLException(e1); |
| 886 |
} catch (DriverException e1) {
|
| 887 |
this.setAvailable(false); |
| 888 |
throw new XMLException(e1); |
| 889 |
} |
| 890 |
// Si tiene una uni?n, lo marcamos para que no se cree la leyenda hasta
|
| 891 |
// el final
|
| 892 |
// de la lectura del proyecto
|
| 893 |
if (xml.contains("hasJoin")) { |
| 894 |
setIsJoined(true);
|
| 895 |
PostProcessSupport.addToPostProcess(this, "setLegend", leg, 1); |
| 896 |
} else {
|
| 897 |
/*
|
| 898 |
JMVIVO
|
| 899 |
this.setLoadLegend(leg);
|
| 900 |
*/
|
| 901 |
try {
|
| 902 |
// legend.setDataSource(getRecordset());
|
| 903 |
setLegend(leg); |
| 904 |
} catch (FieldNotFoundException e) {
|
| 905 |
throw new XMLException(e); |
| 906 |
} catch (DriverException e) {
|
| 907 |
throw new XMLException(e); |
| 908 |
} |
| 909 |
} |
| 910 |
|
| 911 |
} catch (XMLException e) {
|
| 912 |
this.setAvailable(false); |
| 913 |
this.orgXMLEntity = xml;
|
| 914 |
//throw e;
|
| 915 |
} catch (Exception e) { |
| 916 |
this.setAvailable(false); |
| 917 |
this.orgXMLEntity = xml;
|
| 918 |
//throw new XMLException(e);
|
| 919 |
} |
| 920 |
|
| 921 |
|
| 922 |
} |
| 923 |
|
| 924 |
public void setXMLEntityNew(XMLEntity xml) throws XMLException { |
| 925 |
try {
|
| 926 |
super.setXMLEntity(xml);
|
| 927 |
|
| 928 |
VectorialLegend leg = LegendFactory.createFromXML(xml.getChild(0));
|
| 929 |
try {
|
| 930 |
getRecordset().getSelectionSupport().setXMLEntity(xml.getChild(1));
|
| 931 |
|
| 932 |
this.setLoadSelection(xml.getChild(1)); |
| 933 |
/*
|
| 934 |
// JMVIVO: Esto sirve para algo????
|
| 935 |
String recordsetName = xml.getStringProperty("recordset-name");
|
| 936 |
|
| 937 |
LayerFactory.getDataSourceFactory().changeDataSourceName(
|
| 938 |
getSource().getRecordset().getName(), recordsetName);
|
| 939 |
// Hacemos que el recordset que hemos creado antes (los
|
| 940 |
// recordset se crean antes que todo) sea el recordset
|
| 941 |
// de esta capa. Y del que se crea automaticamente
|
| 942 |
// en el setLegend del createLayer, nos olvidamos
|
| 943 |
SelectableDataSource sds = new SelectableDataSource(LayerFactory
|
| 944 |
.getDataSourceFactory().createRandomDataSource(
|
| 945 |
recordsetName, DataSourceFactory.AUTOMATIC_OPENING));
|
| 946 |
// sds.setSelectionSupport(selectionSupport);
|
| 947 |
// ((EditableAdapter)getSource()).setRecordSet(sds);
|
| 948 |
|
| 949 |
|
| 950 |
} catch (NoSuchTableException e1) {
|
| 951 |
this.setAvailable(false);
|
| 952 |
throw new XMLException(e1);
|
| 953 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e1) {
|
| 954 |
this.setAvailable(false);
|
| 955 |
throw new XMLException(e1);
|
| 956 |
*/
|
| 957 |
} catch (DriverLoadException e1) {
|
| 958 |
this.setAvailable(false); |
| 959 |
throw new XMLException(e1); |
| 960 |
} catch (DriverException e1) {
|
| 961 |
this.setAvailable(false); |
| 962 |
throw new XMLException(e1); |
| 963 |
} |
| 964 |
// Si tiene una uni?n, lo marcamos para que no se cree la leyenda hasta
|
| 965 |
// el final
|
| 966 |
// de la lectura del proyecto
|
| 967 |
if (xml.contains("hasJoin")) { |
| 968 |
setIsJoined(true);
|
| 969 |
PostProcessSupport.addToPostProcess(this, "setLegend", leg, 1); |
| 970 |
} else {
|
| 971 |
|
| 972 |
|
| 973 |
this.setLoadLegend(leg);
|
| 974 |
/*
|
| 975 |
try {
|
| 976 |
// legend.setDataSource(getRecordset());
|
| 977 |
setLegend(leg);
|
| 978 |
} catch (FieldNotFoundException e) {
|
| 979 |
throw new XMLException(e);
|
| 980 |
} catch (DriverException e) {
|
| 981 |
throw new XMLException(e);
|
| 982 |
}
|
| 983 |
*/
|
| 984 |
} |
| 985 |
|
| 986 |
} catch (XMLException e) {
|
| 987 |
this.setAvailable(false); |
| 988 |
this.orgXMLEntity = xml;
|
| 989 |
//throw e;
|
| 990 |
} catch (Exception e) { |
| 991 |
this.setAvailable(false); |
| 992 |
this.orgXMLEntity = xml;
|
| 993 |
//throw new XMLException(e);
|
| 994 |
} |
| 995 |
|
| 996 |
|
| 997 |
} |
| 998 |
|
| 999 |
|
| 1000 |
|
| 1001 |
/**
|
| 1002 |
* A?ade un LegendListener a la lista de Listeners.
|
| 1003 |
*
|
| 1004 |
* @param listener
|
| 1005 |
* LegendListener.
|
| 1006 |
*/
|
| 1007 |
public void addLegendListener(LegendListener listener) { |
| 1008 |
layerChangeSupport.addLayerListener(listener); |
| 1009 |
} |
| 1010 |
|
| 1011 |
/**
|
| 1012 |
* Llamada al m?todo callLegendChanged de los listener.
|
| 1013 |
*
|
| 1014 |
* @param e
|
| 1015 |
* Evento.
|
| 1016 |
*/
|
| 1017 |
private void callLegendChanged(LegendChangedEvent e) { |
| 1018 |
layerChangeSupport.callLegendChanged(e); |
| 1019 |
} |
| 1020 |
|
| 1021 |
/**
|
| 1022 |
* Borra un LegendListener de la lista de Listeners
|
| 1023 |
*
|
| 1024 |
* @param listener
|
| 1025 |
* LegendListener.
|
| 1026 |
*/
|
| 1027 |
public void removeLegendListener(LegendListener listener) { |
| 1028 |
layerChangeSupport.removeLayerListener(listener); |
| 1029 |
} |
| 1030 |
|
| 1031 |
/**
|
| 1032 |
* Sobreimplementaci?n del m?todo toString para que las bases de datos
|
| 1033 |
* identifiquen la capa.
|
| 1034 |
*
|
| 1035 |
* @return DOCUMENT ME!
|
| 1036 |
*/
|
| 1037 |
public String toString() { |
| 1038 |
/*
|
| 1039 |
* Se usa internamente para que la parte de datos identifique de forma
|
| 1040 |
* un?voca las tablas
|
| 1041 |
*/
|
| 1042 |
String ret = super.toString(); |
| 1043 |
|
| 1044 |
return "layer" + ret.substring(ret.indexOf('@') + 1); |
| 1045 |
} |
| 1046 |
|
| 1047 |
public boolean isJoined() { |
| 1048 |
return bHasJoin;
|
| 1049 |
} |
| 1050 |
|
| 1051 |
/**
|
| 1052 |
* Returns if a layer is spatially indexed
|
| 1053 |
*
|
| 1054 |
* @return if this layer has the ability to proces spatial queries without
|
| 1055 |
* secuential scans.
|
| 1056 |
*/
|
| 1057 |
public boolean isSpatiallyIndexed() { |
| 1058 |
ReadableVectorial source = getSource(); |
| 1059 |
if (source instanceof ISpatialDB) |
| 1060 |
return true; |
| 1061 |
|
| 1062 |
//FIXME azabala
|
| 1063 |
/*
|
| 1064 |
* Esto es muy dudoso, y puede cambiar.
|
| 1065 |
* Estoy diciendo que las que no son fichero o no son
|
| 1066 |
* BoundedShapes estan indexadas. Esto es mentira, pero
|
| 1067 |
* as? quien pregunte no querr? generar el indice.
|
| 1068 |
* Esta por ver si interesa generar el indice para capas
|
| 1069 |
* HSQLDB, WFS, etc.
|
| 1070 |
*/
|
| 1071 |
if(!(source instanceof VectorialFileAdapter)){ |
| 1072 |
return true; |
| 1073 |
} |
| 1074 |
if (!(source.getDriver() instanceof BoundedShapes)) { |
| 1075 |
return true; |
| 1076 |
} |
| 1077 |
|
| 1078 |
if (getISpatialIndex() != null) |
| 1079 |
return true; |
| 1080 |
return false; |
| 1081 |
} |
| 1082 |
|
| 1083 |
public void setIsJoined(boolean hasJoin) { |
| 1084 |
bHasJoin = hasJoin; |
| 1085 |
} |
| 1086 |
|
| 1087 |
/**
|
| 1088 |
* @return Returns the spatialIndex.
|
| 1089 |
*/
|
| 1090 |
public ISpatialIndex getISpatialIndex() {
|
| 1091 |
return spatialIndex;
|
| 1092 |
} |
| 1093 |
/**
|
| 1094 |
* Sets the spatial index. This could be useful if, for some
|
| 1095 |
* reasons, you want to work with a distinct spatial index
|
| 1096 |
* (for example, a spatial index which could makes nearest
|
| 1097 |
* neighbour querys)
|
| 1098 |
* @param spatialIndex
|
| 1099 |
*/
|
| 1100 |
public void setISpatialIndex(ISpatialIndex spatialIndex){ |
| 1101 |
this.spatialIndex = spatialIndex;
|
| 1102 |
} |
| 1103 |
|
| 1104 |
|
| 1105 |
/*
|
| 1106 |
* public SelectableDataSource getRecordset() { try { return
|
| 1107 |
* getSource().getRecordset(); } catch (DriverLoadException e) { // TODO
|
| 1108 |
* Auto-generated catch block e.printStackTrace(); } return null; }
|
| 1109 |
*/
|
| 1110 |
|
| 1111 |
/**
|
| 1112 |
* @throws DriverException
|
| 1113 |
* @see com.iver.cit.gvsig.fmap.layers.CommonOperations#getRecordset()
|
| 1114 |
*/
|
| 1115 |
public SelectableDataSource getRecordset() throws DriverException { |
| 1116 |
if (!this.isAvailable()) return null; |
| 1117 |
if (sds == null) { |
| 1118 |
try {
|
| 1119 |
SelectableDataSource ds = source.getRecordset(); |
| 1120 |
|
| 1121 |
if (ds == null) { |
| 1122 |
return null; |
| 1123 |
} |
| 1124 |
|
| 1125 |
sds = ds; |
| 1126 |
sds.setSelectionSupport(selectionSupport); |
| 1127 |
|
| 1128 |
} catch (DriverLoadException e) {
|
| 1129 |
DriverNotLoadedExceptionType exceptionType = |
| 1130 |
new DriverNotLoadedExceptionType();
|
| 1131 |
exceptionType.setDriverName(source.getDriver().getName()); |
| 1132 |
throw new DriverException(e, exceptionType); |
| 1133 |
} |
| 1134 |
} |
| 1135 |
return sds;
|
| 1136 |
} |
| 1137 |
|
| 1138 |
/*
|
| 1139 |
* (non-Javadoc)
|
| 1140 |
*
|
| 1141 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setEditing(boolean)
|
| 1142 |
*/
|
| 1143 |
public void setEditing(boolean b) throws EditionException { |
| 1144 |
super.setEditing(b);
|
| 1145 |
try {
|
| 1146 |
if (b) {
|
| 1147 |
VectorialEditableAdapter vea = null;
|
| 1148 |
// TODO: Qu? pasa si hay m?s tipos de adapters?
|
| 1149 |
// FJP: Se podr?a pasar como argumento el
|
| 1150 |
// VectorialEditableAdapter
|
| 1151 |
// que se quiera usar para evitar meter c?digo aqu? de este
|
| 1152 |
// estilo.
|
| 1153 |
if (getSource() instanceof VectorialDBAdapter) { |
| 1154 |
vea = new VectorialEditableDBAdapter();
|
| 1155 |
} else if (this instanceof FLyrAnnotation) { |
| 1156 |
vea = new AnnotationEditableAdapter(
|
| 1157 |
(FLyrAnnotation) this);
|
| 1158 |
} else {
|
| 1159 |
vea = new VectorialEditableAdapter();
|
| 1160 |
} |
| 1161 |
vea.setOriginalVectorialAdapter(getSource()); |
| 1162 |
|
| 1163 |
// /vea.setSpatialIndex(getSpatialIndex());
|
| 1164 |
// /vea.setFullExtent(getFullExtent());
|
| 1165 |
//CHEMA
|
| 1166 |
vea.start(); |
| 1167 |
//CHEMA
|
| 1168 |
vea.startEdition(EditionEvent.GRAPHIC); |
| 1169 |
setSource(vea); |
| 1170 |
getRecordset().setSelectionSupport( |
| 1171 |
vea.getOriginalAdapter().getRecordset() |
| 1172 |
.getSelectionSupport()); |
| 1173 |
|
| 1174 |
} else {
|
| 1175 |
VectorialEditableAdapter vea = (VectorialEditableAdapter) getSource(); |
| 1176 |
//CHEMA
|
| 1177 |
vea.stop(); |
| 1178 |
//CHEMA
|
| 1179 |
setSource(vea.getOriginalAdapter()); |
| 1180 |
} |
| 1181 |
// Si tenemos una leyenda, hay que pegarle el cambiazo a su
|
| 1182 |
// recordset
|
| 1183 |
setRecordset(getSource().getRecordset()); |
| 1184 |
if (getLegend() instanceof VectorialLegend) { |
| 1185 |
VectorialLegend ley = (VectorialLegend) getLegend(); |
| 1186 |
ley.setDataSource(getSource().getRecordset()); |
| 1187 |
// Esto lo pongo para evitar que al dibujar sobre un
|
| 1188 |
// dxf, dwg, o dgn no veamos nada. Es debido al checkbox
|
| 1189 |
// de la leyenda de textos "dibujar solo textos".
|
| 1190 |
if (!(getSource().getDriver() instanceof IndexedShpDriver)){ |
| 1191 |
if (ley.getDefaultSymbol()==null){ |
| 1192 |
FSymbol symbol=new FSymbol(getShapeType());
|
| 1193 |
symbol.setFontSizeInPixels(false);
|
| 1194 |
symbol.setFont(new Font("SansSerif", Font.PLAIN, 9)); |
| 1195 |
// Color color=symbol.getColor();
|
| 1196 |
// int alpha=symbol.getColor().getAlpha();
|
| 1197 |
// if (alpha>250) {
|
| 1198 |
// symbol.setColor(new Color(color.getRed(),color.getGreen(),color.getBlue(),100));
|
| 1199 |
// }
|
| 1200 |
ley.setDefaultSymbol(symbol); |
| 1201 |
// }
|
| 1202 |
} |
| 1203 |
ley.useDefaultSymbol(true);
|
| 1204 |
} |
| 1205 |
} |
| 1206 |
} catch (DriverLoadException e) {
|
| 1207 |
e.printStackTrace(); |
| 1208 |
throw new EditionException(e); |
| 1209 |
} catch (DriverException e) {
|
| 1210 |
e.printStackTrace(); |
| 1211 |
throw new EditionException(e); |
| 1212 |
} catch (FieldNotFoundException e) {
|
| 1213 |
e.printStackTrace(); |
| 1214 |
throw new EditionException(e); |
| 1215 |
//CHEMA
|
| 1216 |
} catch (DriverIOException e) {
|
| 1217 |
e.printStackTrace(); |
| 1218 |
throw new EditionException(e); |
| 1219 |
//CHEMA
|
| 1220 |
} |
| 1221 |
|
| 1222 |
setSpatialCacheEnabled(b); |
| 1223 |
callEditionChanged(LayerEvent |
| 1224 |
.createEditionChangedEvent(this, "edition")); |
| 1225 |
|
| 1226 |
} |
| 1227 |
|
| 1228 |
/**
|
| 1229 |
* Para cuando haces una uni?n, sustituyes el recorset por el nuevo. De esta
|
| 1230 |
* forma, podr?s poner leyendas basadas en el nuevo recordset
|
| 1231 |
*
|
| 1232 |
* @param newSds
|
| 1233 |
*/
|
| 1234 |
public void setRecordset(SelectableDataSource newSds) { |
| 1235 |
sds = newSds; |
| 1236 |
sds.setSelectionSupport(selectionSupport); |
| 1237 |
} |
| 1238 |
/*
|
| 1239 |
* public SelectionSupport getSelectionSupport() { return selectionSupport; }
|
| 1240 |
*
|
| 1241 |
* public void setSelectionSupport(SelectionSupport selectionSupport) {
|
| 1242 |
* this.selectionSupport = selectionSupport; }
|
| 1243 |
*/
|
| 1244 |
|
| 1245 |
// public SpatialCache createSpatialCache() {
|
| 1246 |
// spatialCache = new SpatialCache();
|
| 1247 |
// return spatialCache;
|
| 1248 |
// }
|
| 1249 |
public void clearSpatialCache() |
| 1250 |
{
|
| 1251 |
spatialCache.clearAll(); |
| 1252 |
} |
| 1253 |
|
| 1254 |
// public void setSpatialCache(SpatialCache spatialCache) {
|
| 1255 |
// this.spatialCache = spatialCache;
|
| 1256 |
// }
|
| 1257 |
|
| 1258 |
public boolean isSpatialCacheEnabled() { |
| 1259 |
return spatialCacheEnabled;
|
| 1260 |
} |
| 1261 |
|
| 1262 |
public void setSpatialCacheEnabled(boolean spatialCacheEnabled) { |
| 1263 |
this.spatialCacheEnabled = spatialCacheEnabled;
|
| 1264 |
} |
| 1265 |
|
| 1266 |
public SpatialCache getSpatialCache() {
|
| 1267 |
return spatialCache;
|
| 1268 |
} |
| 1269 |
|
| 1270 |
/**
|
| 1271 |
* Siempre es un numero mayor de 1000
|
| 1272 |
* @param maxFeatures
|
| 1273 |
*/
|
| 1274 |
public void setMaxFeaturesInEditionCache(int maxFeatures) { |
| 1275 |
if (maxFeatures > spatialCache.maxFeatures)
|
| 1276 |
spatialCache.setMaxFeatures(maxFeatures); |
| 1277 |
|
| 1278 |
} |
| 1279 |
|
| 1280 |
/**
|
| 1281 |
* This method returns a boolean that is used by the FPopMenu
|
| 1282 |
* to make visible the properties menu or not. It is visible by
|
| 1283 |
* default, and if a later don't have to show this menu only
|
| 1284 |
* has to override this method.
|
| 1285 |
* @return
|
| 1286 |
* If the properties menu is visible (or not)
|
| 1287 |
*/
|
| 1288 |
public boolean isPropertiesMenuVisible(){ |
| 1289 |
return true; |
| 1290 |
} |
| 1291 |
|
| 1292 |
public void reload() throws DriverIOException { |
| 1293 |
super.reload();
|
| 1294 |
try {
|
| 1295 |
this.source.getDriver().reload();
|
| 1296 |
//this.getRecordset().reload();
|
| 1297 |
if (this.getLegend() == null) { |
| 1298 |
if (this.getRecordset().getDriver() instanceof WithDefaultLegend) { |
| 1299 |
WithDefaultLegend aux = (WithDefaultLegend) this.getRecordset().getDriver();
|
| 1300 |
this.setLegend((VectorialLegend) aux.getDefaultLegend());
|
| 1301 |
} else {
|
| 1302 |
this.setLegend(LegendFactory.createSingleSymbolLegend(
|
| 1303 |
this.getShapeType()));
|
| 1304 |
} |
| 1305 |
} |
| 1306 |
|
| 1307 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
| 1308 |
this.setAvailable(false); |
| 1309 |
throw new DriverIOException(e); |
| 1310 |
} catch (IOException e) { |
| 1311 |
this.setAvailable(false); |
| 1312 |
throw new DriverIOException(e); |
| 1313 |
} catch (DriverException e) {
|
| 1314 |
this.setAvailable(false); |
| 1315 |
throw new DriverIOException(e); |
| 1316 |
} catch (Exception e) { |
| 1317 |
this.setAvailable(false); |
| 1318 |
throw new DriverIOException(e); |
| 1319 |
} |
| 1320 |
|
| 1321 |
} |
| 1322 |
|
| 1323 |
protected void setLoadSelection(XMLEntity xml) { |
| 1324 |
this.loadSelection = xml;
|
| 1325 |
} |
| 1326 |
|
| 1327 |
protected void setLoadLegend(VectorialLegend legend) { |
| 1328 |
this.loadLegend = legend;
|
| 1329 |
} |
| 1330 |
|
| 1331 |
protected void putLoadSelection() throws XMLException { |
| 1332 |
if (this.loadSelection == null) return; |
| 1333 |
try {
|
| 1334 |
this.getRecordset().getSelectionSupport().setXMLEntity(this.loadSelection); |
| 1335 |
} catch (DriverException e) {
|
| 1336 |
throw new XMLException(e); |
| 1337 |
} |
| 1338 |
this.loadSelection = null; |
| 1339 |
|
| 1340 |
} |
| 1341 |
protected void putLoadLegend() throws FieldNotFoundException, DriverException { |
| 1342 |
if (this.loadLegend == null) return; |
| 1343 |
|
| 1344 |
this.setLegend(this.loadLegend); |
| 1345 |
|
| 1346 |
this.loadLegend = null; |
| 1347 |
|
| 1348 |
} |
| 1349 |
|
| 1350 |
protected void cleanLoadOptions() { |
| 1351 |
this.loadLegend = null; |
| 1352 |
this.loadSelection = null; |
| 1353 |
} |
| 1354 |
|
| 1355 |
public boolean isWritable() { |
| 1356 |
VectorialDriver drv = getSource().getDriver(); |
| 1357 |
if (!drv.isWritable())
|
| 1358 |
return false; |
| 1359 |
// VectorialEditableAdapter vea = (VectorialEditableAdapter) lyrVect
|
| 1360 |
// .getSource();
|
| 1361 |
if (drv instanceof IWriteable) |
| 1362 |
{
|
| 1363 |
IWriter writer = ((IWriteable)drv).getWriter(); |
| 1364 |
if (writer != null) |
| 1365 |
{
|
| 1366 |
if (writer instanceof ISpatialWriter) |
| 1367 |
return true; |
| 1368 |
} |
| 1369 |
} |
| 1370 |
return false; |
| 1371 |
|
| 1372 |
} |
| 1373 |
|
| 1374 |
public void beforePrinting(PrintRequestAttributeSet properties) { |
| 1375 |
VectorialLegend vl=(VectorialLegend)getLegend(); |
| 1376 |
if (vl instanceof ClassifiedLegendInfo) { |
| 1377 |
ClassifiedLegendInfo clsfLegend = (ClassifiedLegendInfo) vl; |
| 1378 |
ISymbol[] symbols=clsfLegend.getSymbols();
|
| 1379 |
for (int i=0;i<symbols.length;i++) { |
| 1380 |
symbols[i].setPrintingProperties(properties); |
| 1381 |
} |
| 1382 |
} |
| 1383 |
if (vl.getDefaultSymbol()!=null) { |
| 1384 |
vl.getDefaultSymbol().setPrintingProperties(properties); |
| 1385 |
} |
| 1386 |
} |
| 1387 |
|
| 1388 |
public void afterPrinting() { |
| 1389 |
VectorialLegend vl=(VectorialLegend)getLegend(); |
| 1390 |
if (vl instanceof ClassifiedLegendInfo) { |
| 1391 |
ClassifiedLegendInfo clsfLegend = (ClassifiedLegendInfo) vl; |
| 1392 |
ISymbol[] symbols=clsfLegend.getSymbols();
|
| 1393 |
for (int i=0;i<symbols.length;i++) { |
| 1394 |
symbols[i].setPrintingProperties(null);
|
| 1395 |
} |
| 1396 |
} |
| 1397 |
if (vl.getDefaultSymbol()!=null) { |
| 1398 |
vl.getDefaultSymbol().setPrintingProperties(null);
|
| 1399 |
} |
| 1400 |
|
| 1401 |
} |
| 1402 |
|
| 1403 |
public FLayer cloneLayer() throws Exception { |
| 1404 |
FLyrVect clonedLayer = new FLyrVect();
|
| 1405 |
clonedLayer.setSource(getSource()); |
| 1406 |
clonedLayer.setVisible(isVisible()); |
| 1407 |
clonedLayer.setISpatialIndex(getISpatialIndex()); |
| 1408 |
clonedLayer.setName(getName()); |
| 1409 |
clonedLayer.setCoordTrans(getCoordTrans()); |
| 1410 |
|
| 1411 |
if (legend.getLabelField() != null) // Hay etiquetas |
| 1412 |
{
|
| 1413 |
FLyrText lyrText = getLayerText(); |
| 1414 |
String antLabelField = legend.getLabelField();
|
| 1415 |
VectorialLegend clonedLegend = (VectorialLegend) legend.cloneLegend(); |
| 1416 |
clonedLegend.setLabelField(null);
|
| 1417 |
clonedLayer.setLegend(clonedLegend); |
| 1418 |
clonedLayer.setLayerText(lyrText); |
| 1419 |
clonedLegend.setLabelField(antLabelField); |
| 1420 |
|
| 1421 |
} |
| 1422 |
else
|
| 1423 |
clonedLayer.setLegend((VectorialLegend)getLegend()); |
| 1424 |
return clonedLayer;
|
| 1425 |
} |
| 1426 |
|
| 1427 |
/**
|
| 1428 |
* This method tells the driver that the layer is going to be removed
|
| 1429 |
* from the view, if it is a VectorialDatabaseDriver, because those
|
| 1430 |
* drivers can have problems if that event is not notified.
|
| 1431 |
* This overwrites FLyrDefault.removingThisLayer().
|
| 1432 |
*/
|
| 1433 |
public void removingThisLayer() { |
| 1434 |
if (sds==null) |
| 1435 |
return;
|
| 1436 |
Driver drv = sds.getDriver();
|
| 1437 |
if (drv != null) { |
| 1438 |
if (drv instanceof IVectorialDatabaseDriver) { |
| 1439 |
((IVectorialDatabaseDriver) drv).remove(); |
| 1440 |
} |
| 1441 |
} else {
|
| 1442 |
logger.warn("Unable to send removing event to driver (driver is null)");
|
| 1443 |
} |
| 1444 |
|
| 1445 |
} |
| 1446 |
|
| 1447 |
/**
|
| 1448 |
* Devuelve true en el caso de que el tipo de capa sea reproyectable.
|
| 1449 |
*/
|
| 1450 |
public boolean isReprojectable() { |
| 1451 |
return true; |
| 1452 |
} |
| 1453 |
|
| 1454 |
/**
|
| 1455 |
* Reproyecta una capa. Cada tipo de capa reimplementa este m?todo realizando las operaciones
|
| 1456 |
* que le son necesarias.
|
| 1457 |
*/
|
| 1458 |
public boolean reProject(MapControl mapC) { |
| 1459 |
ViewPort vPort = mapC.getViewPort(); |
| 1460 |
ICoordTrans ct = this.getProjection().getCT(vPort.getProjection());
|
| 1461 |
this.setCoordTrans(ct);
|
| 1462 |
|
| 1463 |
System.err.println("coordTrans = " + this.getProjection().getAbrev() + " " |
| 1464 |
+ vPort.getProjection().getAbrev()); |
| 1465 |
|
| 1466 |
return true; |
| 1467 |
} |
| 1468 |
} |