root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLyrVect.java @ 5390
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| 1 | 1100 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | 214 | fernando | package com.iver.cit.gvsig.fmap.layers; |
| 42 | |||
| 43 | 1828 | fernando | import java.awt.Graphics2D; |
| 44 | 5048 | ldiaz | import java.awt.Point; |
| 45 | 1828 | fernando | import java.awt.geom.Point2D; |
| 46 | import java.awt.geom.Rectangle2D; |
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| 47 | import java.awt.image.BufferedImage; |
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| 48 | 4977 | azabala | import java.io.File; |
| 49 | 2978 | fjp | import java.io.IOException; |
| 50 | 1828 | fernando | |
| 51 | import org.apache.log4j.Logger; |
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| 52 | import org.cresques.cts.ICoordTrans; |
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| 53 | |||
| 54 | 408 | fernando | import com.hardcode.driverManager.DriverLoadException; |
| 55 | 2694 | fjp | import com.hardcode.gdbms.engine.data.DataSourceFactory; |
| 56 | 1828 | fernando | import com.hardcode.gdbms.engine.data.NoSuchTableException; |
| 57 | 470 | fjp | import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
| 58 | 652 | fernando | import com.iver.cit.gvsig.fmap.DriverException; |
| 59 | 214 | fernando | import com.iver.cit.gvsig.fmap.ViewPort; |
| 60 | 757 | fjp | import com.iver.cit.gvsig.fmap.core.IGeometry; |
| 61 | 5152 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
| 62 | 2978 | fjp | import com.iver.cit.gvsig.fmap.drivers.BoundedShapes; |
| 63 | 214 | fernando | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
| 64 | 2778 | fjp | import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
| 65 | 3301 | fjp | import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
| 66 | 5390 | caballero | import com.iver.cit.gvsig.fmap.drivers.shp.IndexedShpDriver; |
| 67 | 4256 | caballero | import com.iver.cit.gvsig.fmap.edition.AnnotationEditableAdapter; |
| 68 | 5184 | caballero | import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
| 69 | 4147 | fjp | import com.iver.cit.gvsig.fmap.edition.EditionException; |
| 70 | 3981 | caballero | import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
| 71 | 4159 | fjp | import com.iver.cit.gvsig.fmap.edition.VectorialEditableDBAdapter; |
| 72 | 562 | fernando | import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
| 73 | import com.iver.cit.gvsig.fmap.layers.layerOperations.ClassifiableVectorial; |
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| 74 | 5048 | ldiaz | import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
| 75 | 562 | fernando | import com.iver.cit.gvsig.fmap.layers.layerOperations.Labelable; |
| 76 | import com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData; |
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| 77 | import com.iver.cit.gvsig.fmap.layers.layerOperations.SingleLayer; |
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| 78 | import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData; |
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| 79 | 5057 | ldiaz | import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialXMLItem; |
| 80 | 5201 | ldiaz | import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
| 81 | 214 | fernando | import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
| 82 | 231 | fernando | import com.iver.cit.gvsig.fmap.operations.strategies.Strategy; |
| 83 | import com.iver.cit.gvsig.fmap.operations.strategies.StrategyManager; |
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| 84 | 926 | fernando | import com.iver.cit.gvsig.fmap.operations.strategies.VisitException; |
| 85 | 461 | fernando | import com.iver.cit.gvsig.fmap.rendering.Legend; |
| 86 | import com.iver.cit.gvsig.fmap.rendering.LegendChangedEvent; |
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| 87 | 214 | fernando | import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
| 88 | 3035 | fjp | import com.iver.cit.gvsig.fmap.rendering.SingleSymbolLegend; |
| 89 | 321 | fernando | import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
| 90 | 4977 | azabala | import com.iver.cit.gvsig.fmap.spatialindex.IPersistentSpatialIndex; |
| 91 | import com.iver.cit.gvsig.fmap.spatialindex.ISpatialIndex; |
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| 92 | import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeJts; |
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| 93 | import com.iver.cit.gvsig.fmap.spatialindex.RTreeSptLib; |
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| 94 | import com.iver.cit.gvsig.fmap.spatialindex.SpatialIndexException; |
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| 95 | import com.iver.utiles.FileUtils; |
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| 96 | 3301 | fjp | import com.iver.utiles.IPersistance; |
| 97 | 2672 | fjp | import com.iver.utiles.PostProcessSupport; |
| 98 | 415 | fernando | import com.iver.utiles.XMLEntity; |
| 99 | 5317 | fjp | import com.iver.utiles.swing.threads.Cancellable; |
| 100 | import com.iver.utiles.swing.threads.CancellableMonitorable; |
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| 101 | 214 | fernando | |
| 102 | 562 | fernando | /**
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| 103 | 1034 | vcaballero | * Capa b?sica Vectorial.
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| 104 | 5184 | caballero | *
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| 105 | 562 | fernando | * @author Fernando Gonz?lez Cort?s
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| 106 | */
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| 107 | 885 | fjp | |
| 108 | 5152 | fjp | // TODO Cuando no sea para pruebas debe no ser public
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| 109 | public class FLyrVect extends FLyrDefault implements Labelable, |
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| 110 | ClassifiableVectorial, SingleLayer, VectorialData, RandomVectorialData, |
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| 111 | AlphanumericData, InfoByPoint {
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| 112 | 526 | vcaballero | private static Logger logger = Logger.getLogger(FLyrVect.class.getName()); |
| 113 | 562 | fernando | |
| 114 | 526 | vcaballero | /** Leyenda de la capa vectorial */
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| 115 | 562 | fernando | private VectorialLegend legend;
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| 116 | 5152 | fjp | |
| 117 | 562 | fernando | private int typeShape = -1; |
| 118 | 3963 | caballero | |
| 119 | 562 | fernando | private LayerChangeSupport layerChangeSupport = new LayerChangeSupport(); |
| 120 | 5152 | fjp | |
| 121 | 3940 | caballero | private ReadableVectorial source;
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| 122 | 5152 | fjp | |
| 123 | 4455 | fjp | private SelectableDataSource sds;
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| 124 | 5152 | fjp | |
| 125 | 4455 | fjp | private SelectionSupport selectionSupport = new SelectionSupport(); |
| 126 | 5390 | caballero | |
| 127 | 5223 | fjp | private SpatialCache spatialCache = null; |
| 128 | private boolean spatialCacheEnabled = true; |
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| 129 | 3940 | caballero | |
| 130 | 5152 | fjp | // protected SpatialIndex spatialIndex = null;
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| 131 | 4977 | azabala | /**
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| 132 | * An implementation of gvSIG spatial index
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| 133 | */
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| 134 | 5152 | fjp | protected ISpatialIndex spatialIndex = null; |
| 135 | 5115 | caballero | |
| 136 | 5152 | fjp | private boolean bHasJoin = false; |
| 137 | 461 | fernando | |
| 138 | 562 | fernando | /**
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| 139 | 1034 | vcaballero | * A?ade un SelectionListener a la lista de listeners.
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| 140 | 5184 | caballero | *
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| 141 | 5152 | fjp | * @param listener
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| 142 | * SelectionListener.
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| 143 | 562 | fernando | */
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| 144 | 5152 | fjp | /*
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| 145 | * public void addSelectionListener(SelectionListener listener) { try {
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| 146 | * getRecordset().addSelectionListener(listener); } catch (DriverException
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| 147 | * e) { // TODO Auto-generated catch block e.printStackTrace(); } }
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| 148 | */
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| 149 | 562 | fernando | /**
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| 150 | 1034 | vcaballero | * Borra un selectionListener de la lista de listeners.
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| 151 | 5184 | caballero | *
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| 152 | 5152 | fjp | * @param listener
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| 153 | * SelectionListener
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| 154 | 562 | fernando | */
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| 155 | 5152 | fjp | /*
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| 156 | * public void removeSelectionListener(SelectionListener listener) { try {
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| 157 | * getRecordset().removeSelectionListener(listener); } catch
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| 158 | * (DriverException e) { // TODO Auto-generated catch block
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| 159 | * e.printStackTrace(); } }
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| 160 | */
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| 161 | 562 | fernando | /**
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| 162 | * Cuando ocurre un evento de cambio en la selecci?n, ?ste puede ser uno de
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| 163 | * una gran cantidad de eventos. Con el fin de no propagar todos estos
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| 164 | * eventos, se realiza la propagaci?n de manera manual al final de la
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| 165 | * "r?faga" de eventos
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| 166 | */
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| 167 | 5152 | fjp | /*
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| 168 | * public void fireSelectionEvents() { try {
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| 169 | * getRecordset().fireSelectionEvents(); } catch (DriverException e) { //
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| 170 | * TODO Auto-generated catch block e.printStackTrace(); } }
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| 171 | */
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| 172 | 562 | fernando | /**
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| 173 | 1034 | vcaballero | * Devuelve el VectorialAdapater de la capa.
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| 174 | 5184 | caballero | *
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| 175 | 1034 | vcaballero | * @return VectorialAdapter.
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| 176 | 562 | fernando | */
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| 177 | 3940 | caballero | public ReadableVectorial getSource() {
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| 178 | 562 | fernando | return source;
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| 179 | } |
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| 180 | 5115 | caballero | |
| 181 | 4977 | azabala | /**
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| 182 | 5152 | fjp | * If we use a persistent spatial index associated with this layer, and the
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| 183 | * index is not intrisic to the layer (for example spatial databases) this
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| 184 | * method looks for existent spatial index, and loads it.
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| 185 | 5184 | caballero | *
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| 186 | 4977 | azabala | */
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| 187 | 5152 | fjp | private void loadSpatialIndex() { |
| 188 | 4977 | azabala | ReadableVectorial source = getSource(); |
| 189 | 5152 | fjp | if (!(source instanceof VectorialFileAdapter)) { |
| 190 | // we are not interested in db adapters
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| 191 | 4977 | azabala | return;
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| 192 | } |
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| 193 | VectorialDriver driver = source.getDriver(); |
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| 194 | 5152 | fjp | if (!(driver instanceof BoundedShapes)) { |
| 195 | // we dont spatially index layers that are not bounded
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| 196 | 4977 | azabala | return;
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| 197 | } |
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| 198 | 5152 | fjp | File file = ((VectorialFileAdapter) source).getFile();
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| 199 | String fileName = FileUtils.getFileWithoutExtension(file);
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| 200 | File sptFile = new File(fileName + ".dat"); |
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| 201 | if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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| 202 | // before to exit, look for it in temp path
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| 203 | 5115 | caballero | |
| 204 | 4977 | azabala | String tempPath = System.getProperty("java.io.tmpdir"); |
| 205 | fileName = tempPath + File.separator + sptFile.getName();
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| 206 | sptFile = new File(fileName); |
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| 207 | 5152 | fjp | // it doesnt exists, must to create
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| 208 | if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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| 209 | 4977 | azabala | return;
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| 210 | 5152 | fjp | }// if
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| 211 | }// if
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| 212 | 4977 | azabala | try {
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| 213 | 5152 | fjp | spatialIndex = new RTreeSptLib(false, FileUtils |
| 214 | .getFileWithoutExtension(sptFile)); |
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| 215 | 4977 | azabala | } catch (SpatialIndexException e) {
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| 216 | spatialIndex = null;
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| 217 | e.printStackTrace(); |
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| 218 | return;
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| 219 | } |
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| 220 | } |
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| 221 | 5115 | caballero | |
| 222 | 4977 | azabala | /**
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| 223 | * Checks if it has associated an external spatial index
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| 224 | 5184 | caballero | *
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| 225 | 4977 | azabala | * @return
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| 226 | */
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| 227 | 5152 | fjp | public boolean isExternallySpatiallyIndexed() { |
| 228 | 4977 | azabala | ReadableVectorial source = getSource(); |
| 229 | 5152 | fjp | if (!(source instanceof VectorialFileAdapter)) { |
| 230 | // we are not interested in db adapters
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| 231 | 4977 | azabala | return false; |
| 232 | } |
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| 233 | 5152 | fjp | File file = ((VectorialFileAdapter) source).getFile();
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| 234 | String fileName = FileUtils.getFileWithoutExtension(file);
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| 235 | File sptFile = new File(fileName + ".dat"); |
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| 236 | if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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| 237 | // before to exit, look for it in temp path
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| 238 | // it doesnt exists, must to create
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| 239 | 4977 | azabala | String tempPath = System.getProperty("java.io.tmpdir"); |
| 240 | fileName = tempPath + File.separator + sptFile.getName();
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| 241 | sptFile = new File(fileName); |
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| 242 | 5152 | fjp | if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
| 243 | 4977 | azabala | return false; |
| 244 | 5152 | fjp | }// if
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| 245 | }// if
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| 246 | 4977 | azabala | return true; |
| 247 | } |
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| 248 | 472 | fernando | |
| 249 | 562 | fernando | /**
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| 250 | 1034 | vcaballero | * Inserta el VectorialAdapter a la capa.
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| 251 | 5184 | caballero | *
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| 252 | 5152 | fjp | * @param va
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| 253 | * VectorialAdapter.
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| 254 | 562 | fernando | */
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| 255 | 3940 | caballero | public void setSource(ReadableVectorial rv) { |
| 256 | source = rv; |
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| 257 | 5152 | fjp | // azabala: we check if this layer could have a file spatial index
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| 258 | // , if it has, and load it if it exists
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| 259 | 4977 | azabala | loadSpatialIndex(); |
| 260 | 562 | fernando | } |
| 261 | 214 | fernando | |
| 262 | /**
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| 263 | 228 | fernando | * @see com.iver.cit.gvsig.fmap.layers.LayerOperations#getFullExtent()
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| 264 | 214 | fernando | */
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| 265 | 652 | fernando | public Rectangle2D getFullExtent() throws DriverException { |
| 266 | 885 | fjp | try {
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| 267 | 652 | fernando | Rectangle2D rAux;
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| 268 | logger.debug("source.start()");
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| 269 | source.start(); |
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| 270 | rAux = source.getFullExtent(); |
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| 271 | logger.debug("source.stop()");
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| 272 | source.stop(); |
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| 273 | 885 | fjp | |
| 274 | // Si existe reproyecci?n, reproyectar el extent
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| 275 | ICoordTrans ct = getCoordTrans(); |
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| 276 | |||
| 277 | if (ct != null) { |
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| 278 | Point2D pt1 = new Point2D.Double(rAux.getMinX(), rAux.getMinY()); |
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| 279 | Point2D pt2 = new Point2D.Double(rAux.getMaxX(), rAux.getMaxY()); |
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| 280 | pt1 = ct.convert(pt1, null);
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| 281 | pt2 = ct.convert(pt2, null);
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| 282 | rAux = new Rectangle2D.Double(); |
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| 283 | rAux.setFrameFromDiagonal(pt1, pt2); |
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| 284 | } |
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| 285 | |||
| 286 | 652 | fernando | return rAux;
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| 287 | 885 | fjp | } catch (DriverIOException e) {
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| 288 | 652 | fernando | throw new DriverException(e); |
| 289 | } |
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| 290 | 214 | fernando | } |
| 291 | |||
| 292 | /**
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| 293 | 562 | fernando | * @see com.iver.cit.gvsig.fmap.layers.LayerOperations#draw(java.awt.image.BufferedImage,
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| 294 | 5152 | fjp | * java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort)
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| 295 | 214 | fernando | */
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| 296 | 562 | fernando | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
| 297 | 5152 | fjp | Cancellable cancel, double scale) throws DriverException { |
| 298 | 3940 | caballero | |
| 299 | 5152 | fjp | if (isWithinScale(scale)) {
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| 300 | // Las que solo tienen etiquetado sin pintar el shape,
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| 301 | // no pasamos por ellas
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| 302 | boolean bDrawShapes = true; |
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| 303 | if (legend instanceof SingleSymbolLegend) { |
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| 304 | if (legend.getDefaultSymbol().isShapeVisible() == false) |
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| 305 | bDrawShapes = false;
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| 306 | } |
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| 307 | if (bDrawShapes) {
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| 308 | Strategy strategy = StrategyManager.getStrategy(this);
|
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| 309 | try {
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| 310 | strategy.draw(image, g, viewPort, cancel); |
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| 311 | } catch (DriverException e) {
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| 312 | 3462 | caballero | this.setVisible(false); |
| 313 | this.setActive(false); |
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| 314 | throw e;
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| 315 | } |
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| 316 | 5152 | fjp | } |
| 317 | if (getVirtualLayers() != null) { |
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| 318 | getVirtualLayers().draw(image, g, viewPort, cancel, scale); |
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| 319 | } |
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| 320 | 3940 | caballero | |
| 321 | 5152 | fjp | if (getLayerText() != null) { |
| 322 | getLayerText().draw(image, g, viewPort, cancel, scale); |
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| 323 | } |
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| 324 | 885 | fjp | } |
| 325 | 214 | fernando | } |
| 326 | |||
| 327 | /**
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| 328 | 562 | fernando | * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
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| 329 | 5152 | fjp | * com.iver.cit.gvsig.fmap.ViewPort,
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| 330 | 5317 | fjp | * com.iver.utiles.swing.threads.Cancellable)
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| 331 | 562 | fernando | */
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| 332 | 5152 | fjp | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
| 333 | double scale) throws DriverException { |
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| 334 | if (isVisible() && isWithinScale(scale)) {
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| 335 | Strategy strategy = StrategyManager.getStrategy(this);
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| 336 | 650 | vcaballero | |
| 337 | 5152 | fjp | strategy.print(g, viewPort, cancel); |
| 338 | 757 | fjp | |
| 339 | 5152 | fjp | if (getLayerText() != null) { |
| 340 | getLayerText().draw(null, g, viewPort, cancel, scale);
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| 341 | } |
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| 342 | 885 | fjp | } |
| 343 | 562 | fernando | } |
| 344 | |||
| 345 | /**
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| 346 | 228 | fernando | * @see com.iver.cit.gvsig.fmap.layers.VectorialOperations#createLabelLayer(int)
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| 347 | 214 | fernando | */
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| 348 | 2629 | fjp | // public FLayer createLabelLayer(int fieldId) {
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| 349 | 5152 | fjp | public FLayer createLabelLayer(SelectableDataSource ds) {
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| 350 | 3247 | fjp | FLyrText layerText = null;
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| 351 | 5152 | fjp | try {
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| 352 | layerText = new FLyrText();
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| 353 | 763 | fjp | layerText.setLegend((VectorialLegend) getLegend()); |
| 354 | 5152 | fjp | layerText.createLabels(this);
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| 355 | 763 | fjp | } catch (FieldNotFoundException e1) {
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| 356 | // TODO Auto-generated catch block
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| 357 | e1.printStackTrace(); |
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| 358 | } catch (DriverException e1) {
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| 359 | // TODO Auto-generated catch block
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| 360 | e1.printStackTrace(); |
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| 361 | 5152 | fjp | } |
| 362 | 885 | fjp | |
| 363 | 757 | fjp | setLayerText(layerText); |
| 364 | 3438 | caballero | layerText.setCoordTrans(getCoordTrans()); |
| 365 | 757 | fjp | return layerText;
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| 366 | 214 | fernando | } |
| 367 | |||
| 368 | /**
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| 369 | 228 | fernando | * @see com.iver.cit.gvsig.fmap.layers.VectorialOperations#removeLabels()
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| 370 | 214 | fernando | */
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| 371 | 228 | fernando | public void removeLabels() { |
| 372 | 757 | fjp | setLayerText(null);
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| 373 | 214 | fernando | } |
| 374 | |||
| 375 | 5152 | fjp | /*
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| 376 | * (non-Javadoc)
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| 377 | 5184 | caballero | *
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| 378 | 5152 | fjp | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#deleteSpatialIndex()
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| 379 | */
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| 380 | public void deleteSpatialIndex() { |
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| 381 | spatialIndex = null;
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| 382 | } |
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| 383 | 5115 | caballero | |
| 384 | 5152 | fjp | /**
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| 385 | * Creates an spatial index associated to this layers.
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| 386 | 5184 | caballero | *
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| 387 | 5152 | fjp | * @param cancelMonitor
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| 388 | * instance of CancellableMonitorable that allows to monitor
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| 389 | * progress of spatial index creation, and cancel the process
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| 390 | */
|
||
| 391 | public void createSpatialIndex(CancellableMonitorable cancelMonitor) { |
||
| 392 | // FJP: ESTO HABR? QUE CAMBIARLO. PARA LAS CAPAS SECUENCIALES, TENDREMOS
|
||
| 393 | // QUE ACCEDER CON UN WHILE NEXT. (O mejorar lo de los FeatureVisitor
|
||
| 394 | // para que acepten recorrer sin geometria, solo con rectangulos.
|
||
| 395 | 5115 | caballero | |
| 396 | 5152 | fjp | // //If this vectorial layer is based in a spatial database, the spatial
|
| 397 | // index is already implicit. We only will index file drivers
|
||
| 398 | ReadableVectorial va = getSource(); |
||
| 399 | if (!(va instanceof VectorialFileAdapter)) { |
||
| 400 | 4977 | azabala | return;
|
| 401 | } |
||
| 402 | 5152 | fjp | if (!(va.getDriver() instanceof BoundedShapes)) { |
| 403 | 4977 | azabala | return;
|
| 404 | } |
||
| 405 | 5152 | fjp | File file = ((VectorialFileAdapter) va).getFile();
|
| 406 | String fileName = FileUtils.getFileWithoutExtension(file);
|
||
| 407 | try {
|
||
| 408 | 4977 | azabala | spatialIndex = new RTreeSptLib(true, fileName); |
| 409 | } catch (SpatialIndexException e1) {
|
||
| 410 | 5152 | fjp | // Probably we dont have writing permissions
|
| 411 | 4977 | azabala | String directoryName = System.getProperty("java.io.tmpdir"); |
| 412 | File newFile = new File(file.getName()); |
||
| 413 | String newFileName = newFile.getName();
|
||
| 414 | try {
|
||
| 415 | 5152 | fjp | spatialIndex = new RTreeSptLib(true, directoryName |
| 416 | + File.pathSeparator + newFileName);
|
||
| 417 | 4977 | azabala | } catch (SpatialIndexException e) {
|
| 418 | 5152 | fjp | // si no lo podemos crear en fichero, lo creamos en memoria
|
| 419 | 4977 | azabala | spatialIndex = new QuadtreeJts();
|
| 420 | } |
||
| 421 | 5152 | fjp | }// try
|
| 422 | 5115 | caballero | |
| 423 | 5152 | fjp | ICoordTrans ct = getCoordTrans(); |
| 424 | BoundedShapes shapeBounds = (BoundedShapes) va.getDriver(); |
||
| 425 | try {
|
||
| 426 | va.start(); |
||
| 427 | 2978 | fjp | |
| 428 | 5152 | fjp | for (int i = 0; i < va.getShapeCount(); i++) { |
| 429 | if (cancelMonitor != null) { |
||
| 430 | if (cancelMonitor.isCanceled())
|
||
| 431 | return;
|
||
| 432 | cancelMonitor.reportStep(); |
||
| 433 | } |
||
| 434 | Rectangle2D r = shapeBounds.getShapeBounds(i);
|
||
| 435 | if (ct != null) { |
||
| 436 | r = ct.convert(r); |
||
| 437 | } |
||
| 438 | spatialIndex.insert(r, i); |
||
| 439 | if (spatialIndex instanceof IPersistentSpatialIndex) { |
||
| 440 | if ((i % 50) == 0) {// flush spatial index in buckets of 50 |
||
| 441 | ((IPersistentSpatialIndex) spatialIndex).flush(); |
||
| 442 | } |
||
| 443 | } |
||
| 444 | } // for
|
||
| 445 | va.stop(); |
||
| 446 | if (spatialIndex instanceof IPersistentSpatialIndex) |
||
| 447 | ((IPersistentSpatialIndex) spatialIndex).flush(); |
||
| 448 | } catch (DriverIOException e) {
|
||
| 449 | // TODO Auto-generated catch block
|
||
| 450 | e.printStackTrace(); |
||
| 451 | } catch (IOException e) { |
||
| 452 | // TODO Auto-generated catch block
|
||
| 453 | e.printStackTrace(); |
||
| 454 | } |
||
| 455 | } |
||
| 456 | 5115 | caballero | |
| 457 | 5152 | fjp | /*
|
| 458 | * (non-Javadoc)
|
||
| 459 | 5184 | caballero | *
|
| 460 | 4977 | azabala | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#createIndex()
|
| 461 | */
|
||
| 462 | public void createSpatialIndex() { |
||
| 463 | createSpatialIndex(null);
|
||
| 464 | 214 | fernando | } |
| 465 | |||
| 466 | /**
|
||
| 467 | 562 | fernando | * @see com.iver.cit.gvsig.fmap.layers.VectorialOperations#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 468 | 5152 | fjp | * FBitSet)
|
| 469 | 214 | fernando | */
|
| 470 | 2969 | fjp | public void process(FeatureVisitor visitor, FBitSet subset) |
| 471 | 5152 | fjp | throws DriverException, VisitException {
|
| 472 | 562 | fernando | Strategy s = StrategyManager.getStrategy(this);
|
| 473 | s.process(visitor, subset); |
||
| 474 | 228 | fernando | } |
| 475 | |||
| 476 | /**
|
||
| 477 | 562 | fernando | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor)
|
| 478 | */
|
||
| 479 | 5152 | fjp | public void process(FeatureVisitor visitor) throws DriverException, |
| 480 | VisitException {
|
||
| 481 | 562 | fernando | Strategy s = StrategyManager.getStrategy(this);
|
| 482 | s.process(visitor); |
||
| 483 | } |
||
| 484 | 4223 | caballero | |
| 485 | 4200 | azabala | /**
|
| 486 | 5152 | fjp | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 487 | * Rectangle2D)
|
||
| 488 | 4200 | azabala | */
|
| 489 | public void process(FeatureVisitor visitor, Rectangle2D rect) |
||
| 490 | 5152 | fjp | throws DriverException, VisitException {
|
| 491 | 4200 | azabala | Strategy s = StrategyManager.getStrategy(this);
|
| 492 | s.process(visitor, rect); |
||
| 493 | } |
||
| 494 | 562 | fernando | |
| 495 | /**
|
||
| 496 | 228 | fernando | * @see com.iver.cit.gvsig.fmap.layers.CommonOperations#setSelection(com.iver.cit.gvsig.fmap.operations.selection.VectorialSubSet)
|
| 497 | */
|
||
| 498 | 5152 | fjp | /*
|
| 499 | * public void setSelection(FBitSet selection) { try {
|
||
| 500 | * getRecordset().setSelection(selection); } catch (DriverException e) { //
|
||
| 501 | * TODO Auto-generated catch block e.printStackTrace(); }
|
||
| 502 | * fireSelectionEvents(); }
|
||
| 503 | */
|
||
| 504 | 228 | fernando | /**
|
| 505 | * @see com.iver.cit.gvsig.fmap.layers.CommonOperations#isSelected(int)
|
||
| 506 | */
|
||
| 507 | 5152 | fjp | /*
|
| 508 | * public boolean isSelected(int index) { try { return
|
||
| 509 | * getRecordset().isSelected(index); } catch (DriverException e) { // TODO
|
||
| 510 | * Auto-generated catch block e.printStackTrace(); } return false; }
|
||
| 511 | */
|
||
| 512 | 228 | fernando | /**
|
| 513 | 456 | fernando | * @see com.iver.cit.gvsig.fmap.layers.CommonOperations#getSelection()
|
| 514 | */
|
||
| 515 | 5152 | fjp | /*
|
| 516 | * public FBitSet getSelection() { try { return
|
||
| 517 | * getRecordset().getSelection(); } catch (DriverException e) { // TODO
|
||
| 518 | * Auto-generated catch block e.printStackTrace(); } return new FBitSet(); }
|
||
| 519 | */
|
||
| 520 | 456 | fernando | /**
|
| 521 | 228 | fernando | * @see com.iver.cit.gvsig.fmap.layers.CommonOperations#clearSelection()
|
| 522 | */
|
||
| 523 | 5152 | fjp | /*
|
| 524 | * public void clearSelection() { try { getRecordset().clearSelection(); }
|
||
| 525 | * catch (DriverException e) { // TODO Auto-generated catch block
|
||
| 526 | * e.printStackTrace(); } }
|
||
| 527 | */
|
||
| 528 | 228 | fernando | |
| 529 | 5152 | fjp | /*
|
| 530 | * (non-Javadoc)
|
||
| 531 | 5184 | caballero | *
|
| 532 | 2978 | fjp | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#queryByRect(java.awt.geom.Rectangle2D)
|
| 533 | 214 | fernando | */
|
| 534 | 2978 | fjp | public FBitSet queryByRect(Rectangle2D rect) throws DriverException { |
| 535 | 488 | vcaballero | Strategy s = StrategyManager.getStrategy(this);
|
| 536 | 562 | fernando | |
| 537 | 488 | vcaballero | return s.queryByRect(rect);
|
| 538 | 214 | fernando | } |
| 539 | |||
| 540 | 5152 | fjp | public FBitSet queryByPoint(Point2D p, double tolerance) |
| 541 | throws DriverException {
|
||
| 542 | Strategy s = StrategyManager.getStrategy(this);
|
||
| 543 | return s.queryByPoint(p, tolerance);
|
||
| 544 | } |
||
| 545 | 3940 | caballero | |
| 546 | 5152 | fjp | public FBitSet queryByShape(IGeometry g, int relationship) |
| 547 | throws DriverException, VisitException {
|
||
| 548 | Strategy s = StrategyManager.getStrategy(this);
|
||
| 549 | return s.queryByShape(g, relationship);
|
||
| 550 | } |
||
| 551 | 5048 | ldiaz | |
| 552 | 5152 | fjp | public XMLItem[] getInfo(Point p, double tolerance) throws DriverException { |
| 553 | 5057 | ldiaz | Point2D pReal = this.getFMap().getViewPort().toMapPoint(p); |
| 554 | 5152 | fjp | FBitSet bs = queryByPoint(pReal, tolerance); |
| 555 | VectorialXMLItem[] item = new VectorialXMLItem[1]; |
||
| 556 | item[0] = new VectorialXMLItem(bs, this); |
||
| 557 | 5115 | caballero | |
| 558 | 5152 | fjp | return item;
|
| 559 | } |
||
| 560 | |||
| 561 | 214 | fernando | /**
|
| 562 | 1828 | fernando | * @throws DriverException
|
| 563 | 228 | fernando | * @see com.iver.cit.gvsig.fmap.layers.CommonOperations#getRecordset()
|
| 564 | */
|
||
| 565 | 5152 | fjp | /*
|
| 566 | * public SelectableDataSource getRecordset() throws DriverException { if
|
||
| 567 | * (sds == null){ try { DataSource ds = getSource().getRecordset();
|
||
| 568 | 5184 | caballero | *
|
| 569 | 5152 | fjp | * if (ds == null) { return null; }
|
| 570 | 5184 | caballero | *
|
| 571 | 5152 | fjp | * sds = new SelectableDataSource(ds);
|
| 572 | * //sds.setSelectionSupport(selectionSupport);
|
||
| 573 | 5184 | caballero | *
|
| 574 | 5152 | fjp | * return sds; } catch (DriverLoadException e) { throw new
|
| 575 | * DriverException(e); } catch
|
||
| 576 | * (com.hardcode.gdbms.engine.data.driver.DriverException e) { throw new
|
||
| 577 | * DriverException(e); } } return sds; }
|
||
| 578 | */
|
||
| 579 | 214 | fernando | /**
|
| 580 | 5152 | fjp | * Para cuando haces una uni?n, sustituyes el recorset por el nuevo. De esta
|
| 581 | * forma, podr?s poner leyendas basadas en el nuevo recordset
|
||
| 582 | 5184 | caballero | *
|
| 583 | 5152 | fjp | * @param newSds
|
| 584 | * @throws DriverException
|
||
| 585 | * @throws FieldNotFoundException
|
||
| 586 | * @throws FieldNotFoundException
|
||
| 587 | */
|
||
| 588 | /*
|
||
| 589 | * public void setRecordset(SelectableDataSource newSds) throws
|
||
| 590 | * DriverException, FieldNotFoundException { sds = newSds;
|
||
| 591 | * //sds.setSelectionSupport(selectionSupport); legend.setDataSource(sds);
|
||
| 592 | * logger.debug("Recordset cambiado a " + sds.getName()); }
|
||
| 593 | */
|
||
| 594 | /**
|
||
| 595 | 562 | fernando | * @see com.iver.cit.gvsig.fmap.layers.CommonOperations#setLegend(int,
|
| 596 | 5152 | fjp | * com.iver.cit.gvsig.fmap.rendering.Legend)
|
| 597 | 214 | fernando | */
|
| 598 | 5152 | fjp | public void setLegend(VectorialLegend r) throws DriverException, |
| 599 | FieldNotFoundException {
|
||
| 600 | 486 | fjp | VectorialLegend oldLegend = legend; |
| 601 | 264 | fernando | legend = r; |
| 602 | 885 | fjp | |
| 603 | try {
|
||
| 604 | 652 | fernando | legend.setDataSource(getRecordset()); |
| 605 | 885 | fjp | |
| 606 | if (legend.getLabelField() != null) { |
||
| 607 | 5152 | fjp | // sds.start();
|
| 608 | // int idLabelField =
|
||
| 609 | // getRecordset().getFieldIndexByName(legend.getLabelField());
|
||
| 610 | 3963 | caballero | createLabelLayer(getSource().getRecordset()); |
| 611 | 2629 | fjp | // sds.stop();
|
| 612 | 5152 | fjp | } else
|
| 613 | removeLabels(); |
||
| 614 | 885 | fjp | } catch (DriverException e) {
|
| 615 | 652 | fernando | throw new DriverException(e); |
| 616 | 757 | fjp | } catch (FieldNotFoundException e) {
|
| 617 | // TODO Auto-generated catch block
|
||
| 618 | e.printStackTrace(); |
||
| 619 | 5152 | fjp | } catch (DriverLoadException e) {
|
| 620 | 3963 | caballero | // TODO Auto-generated catch block
|
| 621 | e.printStackTrace(); |
||
| 622 | } |
||
| 623 | 562 | fernando | |
| 624 | 5152 | fjp | LegendChangedEvent e = LegendChangedEvent.createLegendChangedEvent( |
| 625 | oldLegend, legend); |
||
| 626 | 486 | fjp | callLegendChanged(e); |
| 627 | 214 | fernando | } |
| 628 | 303 | fernando | |
| 629 | 321 | fernando | /**
|
| 630 | 1034 | vcaballero | * Devuelve la Leyenda de la capa.
|
| 631 | 5184 | caballero | *
|
| 632 | 1034 | vcaballero | * @return Leyenda.
|
| 633 | 321 | fernando | */
|
| 634 | 562 | fernando | public Legend getLegend() {
|
| 635 | return legend;
|
||
| 636 | 321 | fernando | } |
| 637 | 373 | fernando | |
| 638 | /**
|
||
| 639 | 1034 | vcaballero | * Devuelve el tipo de shape que contiene la capa.
|
| 640 | 5184 | caballero | *
|
| 641 | 1034 | vcaballero | * @return tipo de shape.
|
| 642 | 5184 | caballero | *
|
| 643 | 1034 | vcaballero | * @throws DriverException
|
| 644 | 373 | fernando | */
|
| 645 | 652 | fernando | public int getShapeType() throws DriverException { |
| 646 | 562 | fernando | if (typeShape == -1) { |
| 647 | 885 | fjp | try {
|
| 648 | 652 | fernando | logger.debug("source.start()");
|
| 649 | 4213 | caballero | getSource().start(); |
| 650 | typeShape = getSource().getShapeType(); |
||
| 651 | 652 | fernando | logger.debug("source.stop()");
|
| 652 | 4213 | caballero | getSource().stop(); |
| 653 | 885 | fjp | } catch (DriverIOException e) {
|
| 654 | 652 | fernando | throw new DriverException(e); |
| 655 | } |
||
| 656 | 526 | vcaballero | } |
| 657 | 562 | fernando | |
| 658 | 526 | vcaballero | return typeShape;
|
| 659 | 373 | fernando | } |
| 660 | 435 | vcaballero | |
| 661 | /**
|
||
| 662 | 1828 | fernando | * @throws XMLException
|
| 663 | 435 | vcaballero | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
| 664 | */
|
||
| 665 | 1828 | fernando | public XMLEntity getXMLEntity() throws XMLException { |
| 666 | 562 | fernando | XMLEntity xml = super.getXMLEntity();
|
| 667 | 5152 | fjp | xml.addChild(getLegend().getXMLEntity()); |
| 668 | try {
|
||
| 669 | 3963 | caballero | xml.addChild(getRecordset().getSelectionSupport().getXMLEntity()); |
| 670 | 562 | fernando | |
| 671 | 4455 | fjp | } catch (DriverException e1) {
|
| 672 | e1.printStackTrace(); |
||
| 673 | throw new XMLException(e1); |
||
| 674 | } |
||
| 675 | 5152 | fjp | if (getSource() instanceof VectorialEditableAdapter) { |
| 676 | setSource(((VectorialEditableAdapter) source).getOriginalAdapter()); |
||
| 677 | 3981 | caballero | } |
| 678 | 4213 | caballero | if (getSource() instanceof VectorialFileAdapter) { |
| 679 | 1828 | fernando | xml.putProperty("type", "vectorial"); |
| 680 | 5152 | fjp | xml.putProperty("file", ((VectorialFileAdapter) getSource())
|
| 681 | .getFile()); |
||
| 682 | // try {
|
||
| 683 | try {
|
||
| 684 | xml.putProperty("recordset-name", getSource().getRecordset()
|
||
| 685 | .getName()); |
||
| 686 | } catch (DriverLoadException e) {
|
||
| 687 | // TODO Auto-generated catch block
|
||
| 688 | e.printStackTrace(); |
||
| 689 | } |
||
| 690 | // } catch (DriverException e) {
|
||
| 691 | // throw new XMLException(e);
|
||
| 692 | // }
|
||
| 693 | 562 | fernando | } else if (source instanceof VectorialDBAdapter) { |
| 694 | 5152 | fjp | xml.putProperty("type", "vectorial"); |
| 695 | 3940 | caballero | |
| 696 | 5152 | fjp | VectorialDatabaseDriver dbDriver = (VectorialDatabaseDriver) getSource() |
| 697 | .getDriver(); |
||
| 698 | 3940 | caballero | |
| 699 | 5152 | fjp | // Guardamos el nombre del driver para poder recuperarlo
|
| 700 | // con el DriverManager de Fernando.
|
||
| 701 | xml.putProperty("db", dbDriver.getName());
|
||
| 702 | // try {
|
||
| 703 | try {
|
||
| 704 | xml.putProperty("recordset-name", getSource().getRecordset()
|
||
| 705 | .getName()); |
||
| 706 | } catch (DriverLoadException e) {
|
||
| 707 | // TODO Auto-generated catch block
|
||
| 708 | e.printStackTrace(); |
||
| 709 | } |
||
| 710 | // } catch (DriverException e) {
|
||
| 711 | // throw new XMLException(e);
|
||
| 712 | // }
|
||
| 713 | xml.addChild(dbDriver.getXMLEntity()); // Tercer child. Antes hemos
|
||
| 714 | // metido la leyenda y el
|
||
| 715 | // selection support
|
||
| 716 | } else if (source instanceof VectorialAdapter) { |
||
| 717 | // Se supone que hemos hecho algo gen?rico.
|
||
| 718 | xml.putProperty("type", "vectorial"); |
||
| 719 | 3940 | caballero | |
| 720 | 5152 | fjp | VectorialDriver driver = (VectorialDriver) getSource().getDriver(); |
| 721 | 3940 | caballero | |
| 722 | 5152 | fjp | // Guardamos el nombre del driver para poder recuperarlo
|
| 723 | // con el DriverManager de Fernando.
|
||
| 724 | xml.putProperty("other", driver.getName());
|
||
| 725 | // try {
|
||
| 726 | try {
|
||
| 727 | xml.putProperty("recordset-name", getSource().getRecordset()
|
||
| 728 | .getName()); |
||
| 729 | } catch (DriverLoadException e) {
|
||
| 730 | // TODO Auto-generated catch block
|
||
| 731 | e.printStackTrace(); |
||
| 732 | } |
||
| 733 | // } catch (DriverException e) {
|
||
| 734 | // throw new XMLException(e);
|
||
| 735 | // }
|
||
| 736 | if (driver instanceof IPersistance) { |
||
| 737 | // xml.putProperty("className", driver.getClass().getName());
|
||
| 738 | IPersistance persist = (IPersistance) driver; |
||
| 739 | xml.addChild(persist.getXMLEntity()); // Tercer child. Antes
|
||
| 740 | // hemos metido la
|
||
| 741 | // leyenda y el
|
||
| 742 | // selection support
|
||
| 743 | } |
||
| 744 | 3940 | caballero | } |
| 745 | 562 | fernando | xml.putProperty("driverName", getSource().getDriver().getName());
|
| 746 | 5152 | fjp | if (bHasJoin)
|
| 747 | xml.putProperty("hasJoin", "true"); |
||
| 748 | 3940 | caballero | |
| 749 | 435 | vcaballero | return xml;
|
| 750 | } |
||
| 751 | |||
| 752 | /**
|
||
| 753 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
||
| 754 | */
|
||
| 755 | 5152 | fjp | public void setXMLEntity03(XMLEntity xml) throws XMLException { |
| 756 | 3940 | caballero | |
| 757 | 2183 | fernando | super.setXMLEntity(xml);
|
| 758 | legend = LegendFactory.createFromXML03(xml.getChild(0));
|
||
| 759 | |||
| 760 | try {
|
||
| 761 | // legend.setDataSource(getRecordset());
|
||
| 762 | setLegend(legend); |
||
| 763 | } catch (FieldNotFoundException e) {
|
||
| 764 | throw new XMLException(e); |
||
| 765 | } catch (DriverException e) {
|
||
| 766 | throw new XMLException(e); |
||
| 767 | 3940 | caballero | } |
| 768 | 2183 | fernando | |
| 769 | 4455 | fjp | try {
|
| 770 | 5152 | fjp | getRecordset().getSelectionSupport() |
| 771 | .setXMLEntity03(xml.getChild(1));
|
||
| 772 | 4455 | fjp | } catch (DriverException e) {
|
| 773 | e.printStackTrace(); |
||
| 774 | } |
||
| 775 | 2183 | fernando | } |
| 776 | |||
| 777 | /**
|
||
| 778 | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
||
| 779 | */
|
||
| 780 | 5152 | fjp | public void setXMLEntity(XMLEntity xml) throws XMLException { |
| 781 | super.setXMLEntity(xml);
|
||
| 782 | 3940 | caballero | |
| 783 | 4213 | caballero | VectorialLegend leg = LegendFactory.createFromXML(xml.getChild(0));
|
| 784 | 4455 | fjp | try {
|
| 785 | getRecordset().getSelectionSupport().setXMLEntity(xml.getChild(1));
|
||
| 786 | String recordsetName = xml.getStringProperty("recordset-name"); |
||
| 787 | 885 | fjp | |
| 788 | 1828 | fernando | LayerFactory.getDataSourceFactory().changeDataSourceName( |
| 789 | 5152 | fjp | getSource().getRecordset().getName(), recordsetName); |
| 790 | // Hacemos que el recordset que hemos creado antes (los
|
||
| 791 | // recordset se crean antes que todo) sea el recordset
|
||
| 792 | // de esta capa. Y del que se crea automaticamente
|
||
| 793 | // en el setLegend del createLayer, nos olvidamos
|
||
| 794 | SelectableDataSource sds = new SelectableDataSource(LayerFactory
|
||
| 795 | .getDataSourceFactory().createRandomDataSource( |
||
| 796 | recordsetName, DataSourceFactory.AUTOMATIC_OPENING)); |
||
| 797 | // sds.setSelectionSupport(selectionSupport);
|
||
| 798 | // ((EditableAdapter)getSource()).setRecordSet(sds);
|
||
| 799 | 1828 | fernando | } catch (NoSuchTableException e1) {
|
| 800 | throw new XMLException(e1); |
||
| 801 | 5152 | fjp | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e1) {
|
| 802 | throw new XMLException(e1); |
||
| 803 | } catch (DriverLoadException e1) {
|
||
| 804 | throw new XMLException(e1); |
||
| 805 | } catch (DriverException e1) {
|
||
| 806 | throw new XMLException(e1); |
||
| 807 | 4455 | fjp | } |
| 808 | 5152 | fjp | // Si tiene una uni?n, lo marcamos para que no se cree la leyenda hasta
|
| 809 | // el final
|
||
| 810 | // de la lectura del proyecto
|
||
| 811 | if (xml.contains("hasJoin")) { |
||
| 812 | setIsJoined(true);
|
||
| 813 | PostProcessSupport.addToPostProcess(this, "setLegend", leg, 1); |
||
| 814 | } else {
|
||
| 815 | try {
|
||
| 816 | // legend.setDataSource(getRecordset());
|
||
| 817 | setLegend(leg); |
||
| 818 | } catch (FieldNotFoundException e) {
|
||
| 819 | throw new XMLException(e); |
||
| 820 | } catch (DriverException e) {
|
||
| 821 | throw new XMLException(e); |
||
| 822 | } |
||
| 823 | } |
||
| 824 | 3940 | caballero | |
| 825 | 435 | vcaballero | } |
| 826 | 562 | fernando | |
| 827 | /**
|
||
| 828 | 1034 | vcaballero | * A?ade un LegendListener a la lista de Listeners.
|
| 829 | 5184 | caballero | *
|
| 830 | 5152 | fjp | * @param listener
|
| 831 | * LegendListener.
|
||
| 832 | 562 | fernando | */
|
| 833 | public void addLegendListener(LegendListener listener) { |
||
| 834 | 472 | fernando | layerChangeSupport.addLayerListener(listener); |
| 835 | } |
||
| 836 | 562 | fernando | |
| 837 | /**
|
||
| 838 | 1034 | vcaballero | * Llamada al m?todo callLegendChanged de los listener.
|
| 839 | 5184 | caballero | *
|
| 840 | 5152 | fjp | * @param e
|
| 841 | * Evento.
|
||
| 842 | 562 | fernando | */
|
| 843 | 486 | fjp | private void callLegendChanged(LegendChangedEvent e) { |
| 844 | 472 | fernando | layerChangeSupport.callLegendChanged(e); |
| 845 | } |
||
| 846 | 562 | fernando | |
| 847 | /**
|
||
| 848 | 1034 | vcaballero | * Borra un LegendListener de la lista de Listeners
|
| 849 | 5184 | caballero | *
|
| 850 | 5152 | fjp | * @param listener
|
| 851 | * LegendListener.
|
||
| 852 | 562 | fernando | */
|
| 853 | public void removeLegendListener(LegendListener listener) { |
||
| 854 | 472 | fernando | layerChangeSupport.removeLayerListener(listener); |
| 855 | } |
||
| 856 | 544 | fernando | |
| 857 | /**
|
||
| 858 | 1034 | vcaballero | * Sobreimplementaci?n del m?todo toString para que las bases de datos
|
| 859 | * identifiquen la capa.
|
||
| 860 | 5184 | caballero | *
|
| 861 | 911 | fernando | * @return DOCUMENT ME!
|
| 862 | */
|
||
| 863 | public String toString() { |
||
| 864 | /*
|
||
| 865 | 5152 | fjp | * Se usa internamente para que la parte de datos identifique de forma
|
| 866 | * un?voca las tablas
|
||
| 867 | 911 | fernando | */
|
| 868 | String ret = super.toString(); |
||
| 869 | |||
| 870 | return "layer" + ret.substring(ret.indexOf('@') + 1); |
||
| 871 | } |
||
| 872 | 2672 | fjp | |
| 873 | 5152 | fjp | public boolean isJoined() { |
| 874 | return bHasJoin;
|
||
| 875 | } |
||
| 876 | 5115 | caballero | |
| 877 | 5152 | fjp | /**
|
| 878 | 4977 | azabala | * Returns if a layer is spatially indexed
|
| 879 | 5184 | caballero | *
|
| 880 | 5152 | fjp | * @return if this layer has the ability to proces spatial queries without
|
| 881 | * secuential scans.
|
||
| 882 | 4977 | azabala | */
|
| 883 | 5152 | fjp | public boolean isSpatiallyIndexed() { |
| 884 | 4977 | azabala | ReadableVectorial source = getSource(); |
| 885 | 5152 | fjp | if (source instanceof ISpatialDB) |
| 886 | 4977 | azabala | return true; |
| 887 | 5152 | fjp | if (getISpatialIndex() != null) |
| 888 | 4977 | azabala | return true; |
| 889 | return false; |
||
| 890 | } |
||
| 891 | 2672 | fjp | |
| 892 | 5152 | fjp | public void setIsJoined(boolean hasJoin) { |
| 893 | bHasJoin = hasJoin; |
||
| 894 | } |
||
| 895 | 2978 | fjp | |
| 896 | 5152 | fjp | /**
|
| 897 | * @return Returns the spatialIndex.
|
||
| 898 | */
|
||
| 899 | public ISpatialIndex getISpatialIndex() {
|
||
| 900 | return spatialIndex;
|
||
| 901 | } |
||
| 902 | 3366 | caballero | |
| 903 | 5152 | fjp | /*
|
| 904 | * public SelectableDataSource getRecordset() { try { return
|
||
| 905 | * getSource().getRecordset(); } catch (DriverLoadException e) { // TODO
|
||
| 906 | * Auto-generated catch block e.printStackTrace(); } return null; }
|
||
| 907 | */
|
||
| 908 | 4977 | azabala | |
| 909 | 4455 | fjp | /**
|
| 910 | * @throws DriverException
|
||
| 911 | * @see com.iver.cit.gvsig.fmap.layers.CommonOperations#getRecordset()
|
||
| 912 | */
|
||
| 913 | public SelectableDataSource getRecordset() throws DriverException { |
||
| 914 | 5152 | fjp | if (sds == null) { |
| 915 | 4455 | fjp | try {
|
| 916 | SelectableDataSource ds = source.getRecordset(); |
||
| 917 | |||
| 918 | if (ds == null) { |
||
| 919 | return null; |
||
| 920 | } |
||
| 921 | |||
| 922 | sds = ds; |
||
| 923 | sds.setSelectionSupport(selectionSupport); |
||
| 924 | 4523 | caballero | |
| 925 | 4455 | fjp | } catch (DriverLoadException e) {
|
| 926 | throw new DriverException(e); |
||
| 927 | 5152 | fjp | } |
| 928 | 4455 | fjp | } |
| 929 | return sds;
|
||
| 930 | 4523 | caballero | } |
| 931 | |||
| 932 | 5152 | fjp | /*
|
| 933 | * (non-Javadoc)
|
||
| 934 | 5184 | caballero | *
|
| 935 | 4147 | fjp | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setEditing(boolean)
|
| 936 | */
|
||
| 937 | 5152 | fjp | public void setEditing(boolean b) throws EditionException { |
| 938 | 4147 | fjp | super.setEditing(b);
|
| 939 | 5152 | fjp | try {
|
| 940 | if (b) {
|
||
| 941 | VectorialEditableAdapter vea = null;
|
||
| 942 | // TODO: Qu? pasa si hay m?s tipos de adapters?
|
||
| 943 | // FJP: Se podr?a pasar como argumento el
|
||
| 944 | // VectorialEditableAdapter
|
||
| 945 | // que se quiera usar para evitar meter c?digo aqu? de este
|
||
| 946 | // estilo.
|
||
| 947 | if (getSource() instanceof VectorialDBAdapter) { |
||
| 948 | vea = new VectorialEditableDBAdapter();
|
||
| 949 | } else if (this instanceof FLyrAnnotation) { |
||
| 950 | 5390 | caballero | vea = new AnnotationEditableAdapter(
|
| 951 | (FLyrAnnotation) this);
|
||
| 952 | } else {
|
||
| 953 | 5152 | fjp | vea = new VectorialEditableAdapter();
|
| 954 | 5115 | caballero | } |
| 955 | 5152 | fjp | vea.setOriginalVectorialAdapter(getSource()); |
| 956 | 5115 | caballero | |
| 957 | 5152 | fjp | // /vea.setSpatialIndex(getSpatialIndex());
|
| 958 | // /vea.setFullExtent(getFullExtent());
|
||
| 959 | 5184 | caballero | vea.startEdition(EditionEvent.GRAPHIC); |
| 960 | 5152 | fjp | setSource(vea); |
| 961 | getRecordset().setSelectionSupport( |
||
| 962 | vea.getOriginalAdapter().getRecordset() |
||
| 963 | .getSelectionSupport()); |
||
| 964 | |||
| 965 | } else {
|
||
| 966 | VectorialEditableAdapter vea = (VectorialEditableAdapter) getSource(); |
||
| 967 | setSource(vea.getOriginalAdapter()); |
||
| 968 | 4159 | fjp | } |
| 969 | 5152 | fjp | // Si tenemos una leyenda, hay que pegarle el cambiazo a su
|
| 970 | // recordset
|
||
| 971 | setRecordset(getSource().getRecordset()); |
||
| 972 | if (getLegend() instanceof VectorialLegend) { |
||
| 973 | VectorialLegend ley = (VectorialLegend) getLegend(); |
||
| 974 | ley.setDataSource(getSource().getRecordset()); |
||
| 975 | 5184 | caballero | // Esto lo pongo para evitar que al dibujar sobre un
|
| 976 | 5152 | fjp | // dxf, dwg, o dgn no veamos nada. Es debido al checkbox
|
| 977 | // de la leyenda de textos "dibujar solo textos".
|
||
| 978 | 5390 | caballero | if (!(getSource().getDriver() instanceof IndexedShpDriver)){ |
| 979 | 5152 | fjp | ley.setDefaultSymbol(new FSymbol(getShapeType()));
|
| 980 | } |
||
| 981 | 5390 | caballero | ley.useDefaultSymbol(true);
|
| 982 | 4147 | fjp | } |
| 983 | 5152 | fjp | } catch (DriverLoadException e) {
|
| 984 | e.printStackTrace(); |
||
| 985 | throw new EditionException(e); |
||
| 986 | } catch (DriverException e) {
|
||
| 987 | e.printStackTrace(); |
||
| 988 | throw new EditionException(e); |
||
| 989 | } catch (FieldNotFoundException e) {
|
||
| 990 | e.printStackTrace(); |
||
| 991 | throw new EditionException(e); |
||
| 992 | 4147 | fjp | } |
| 993 | 4223 | caballero | |
| 994 | 5152 | fjp | callEditionChanged(LayerEvent |
| 995 | .createEditionChangedEvent(this, "edition")); |
||
| 996 | |||
| 997 | 4147 | fjp | } |
| 998 | |||
| 999 | 5152 | fjp | /**
|
| 1000 | * Para cuando haces una uni?n, sustituyes el recorset por el nuevo. De esta
|
||
| 1001 | * forma, podr?s poner leyendas basadas en el nuevo recordset
|
||
| 1002 | 5184 | caballero | *
|
| 1003 | 5152 | fjp | * @param newSds
|
| 1004 | */
|
||
| 1005 | public void setRecordset(SelectableDataSource newSds) { |
||
| 1006 | sds = newSds; |
||
| 1007 | sds.setSelectionSupport(selectionSupport); |
||
| 1008 | 3366 | caballero | } |
| 1009 | 5152 | fjp | /*
|
| 1010 | * public SelectionSupport getSelectionSupport() { return selectionSupport; }
|
||
| 1011 | 5184 | caballero | *
|
| 1012 | 5152 | fjp | * public void setSelectionSupport(SelectionSupport selectionSupport) {
|
| 1013 | * this.selectionSupport = selectionSupport; }
|
||
| 1014 | */
|
||
| 1015 | 3366 | caballero | |
| 1016 | 5226 | fjp | public SpatialCache createSpatialCache() {
|
| 1017 | spatialCache = new SpatialCache();
|
||
| 1018 | 5223 | fjp | return spatialCache;
|
| 1019 | } |
||
| 1020 | |||
| 1021 | 5226 | fjp | // public void setSpatialCache(SpatialCache spatialCache) {
|
| 1022 | // this.spatialCache = spatialCache;
|
||
| 1023 | // }
|
||
| 1024 | 5223 | fjp | |
| 1025 | public boolean isSpatialCacheEnabled() { |
||
| 1026 | return spatialCacheEnabled;
|
||
| 1027 | } |
||
| 1028 | |||
| 1029 | public void setSpatialCacheEnabled(boolean spatialCacheEnabled) { |
||
| 1030 | this.spatialCacheEnabled = spatialCacheEnabled;
|
||
| 1031 | } |
||
| 1032 | |||
| 1033 | 5226 | fjp | public SpatialCache getSpatialCache() {
|
| 1034 | return spatialCache;
|
||
| 1035 | } |
||
| 1036 | |||
| 1037 | 214 | fernando | } |