svn-gvsig-desktop / tags / v1_0_2_Build_895 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / rendering / VectorialUniqueValueLegend.java @ 10328
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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 | 322 | fernando | package com.iver.cit.gvsig.fmap.rendering; |
| 42 | |||
| 43 | 8765 | jjdelcerro | import java.sql.Types; |
| 44 | import java.text.ParseException; |
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| 45 | import java.util.ArrayList; |
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| 46 | import java.util.Comparator; |
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| 47 | import java.util.TreeMap; |
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| 48 | |||
| 49 | import org.geotools.filter.ExpressionBuilder; |
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| 50 | import org.geotools.filter.Filter; |
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| 51 | import org.geotools.styling.FeatureTypeStyle; |
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| 52 | import org.geotools.styling.NamedLayer; |
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| 53 | import org.geotools.styling.Rule; |
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| 54 | import org.geotools.styling.SLDTransformer; |
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| 55 | import org.geotools.styling.Style; |
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| 56 | import org.geotools.styling.StyleBuilder; |
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| 57 | import org.geotools.styling.StyleFactory; |
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| 58 | import org.geotools.styling.StyledLayerDescriptor; |
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| 59 | import org.geotools.styling.Symbolizer; |
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| 60 | |||
| 61 | 470 | fjp | import com.hardcode.gdbms.engine.data.DataSource; |
| 62 | import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
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| 63 | import com.hardcode.gdbms.engine.instruction.IncompatibleTypesException; |
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| 64 | 479 | fjp | import com.hardcode.gdbms.engine.instruction.SemanticException; |
| 65 | 470 | fjp | import com.hardcode.gdbms.engine.values.BooleanValue; |
| 66 | 2361 | vcaballero | import com.hardcode.gdbms.engine.values.NullValue; |
| 67 | 2415 | caballero | import com.hardcode.gdbms.engine.values.StringValue; |
| 68 | 470 | fjp | import com.hardcode.gdbms.engine.values.Value; |
| 69 | 479 | fjp | import com.hardcode.gdbms.engine.values.ValueFactory; |
| 70 | 651 | fernando | import com.iver.cit.gvsig.fmap.DriverException; |
| 71 | 470 | fjp | import com.iver.cit.gvsig.fmap.core.FShape; |
| 72 | 2183 | fernando | import com.iver.cit.gvsig.fmap.core.IFeature; |
| 73 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.core.ISLDCompatible; |
| 74 | import com.iver.cit.gvsig.fmap.core.ISymbol; |
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| 75 | 4111 | ldiaz | import com.iver.cit.gvsig.fmap.core.SLDTags; |
| 76 | import com.iver.cit.gvsig.fmap.core.SLDUtils; |
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| 77 | 470 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FConstant; |
| 78 | 458 | fjp | import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
| 79 | 490 | fernando | import com.iver.cit.gvsig.fmap.layers.XMLException; |
| 80 | 435 | vcaballero | import com.iver.utiles.XMLEntity; |
| 81 | |||
| 82 | 322 | fernando | /**
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| 83 | 1034 | vcaballero | * Leyenda vectorial por valores ?nicos.
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| 84 | 322 | fernando | *
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| 85 | * @author Vicente Caballero Navarro
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| 86 | */
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| 87 | 435 | vcaballero | public class VectorialUniqueValueLegend implements UniqueValueLegend, |
| 88 | 2796 | caballero | VectorialLegend {
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| 89 | private TreeMap symbols = new TreeMap(new Comparator() { |
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| 90 | public int compare(Object o1, Object o2) { |
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| 91 | if ((o1 != null) && (o2 != null)) { |
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| 92 | Value v2 = (Value) o2; |
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| 93 | Value v1 = (Value) o1; |
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| 94 | BooleanValue boolVal; |
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| 95 | 1034 | vcaballero | |
| 96 | 2796 | caballero | // TODO estas dos comprobaciones son por evitar un bug en el gdbms, cuando se solucione se puede eliminar.
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| 97 | if (v1 instanceof NullValue && v2 instanceof NullValue) { |
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| 98 | return 0; |
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| 99 | } |
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| 100 | 1034 | vcaballero | |
| 101 | 2796 | caballero | if (v1 instanceof NullValue) { |
| 102 | return -1; |
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| 103 | } |
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| 104 | 1034 | vcaballero | |
| 105 | 2796 | caballero | if (v2 instanceof NullValue) { |
| 106 | return 1; |
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| 107 | } |
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| 108 | 1034 | vcaballero | |
| 109 | 2796 | caballero | try {
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| 110 | boolVal = (BooleanValue) (v1.greater(v2)); |
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| 111 | 2415 | caballero | |
| 112 | 2796 | caballero | if (boolVal.getValue()) {
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| 113 | return 1; |
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| 114 | } |
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| 115 | 1034 | vcaballero | |
| 116 | 2796 | caballero | boolVal = (BooleanValue) (v1.less(v2)); |
| 117 | 1034 | vcaballero | |
| 118 | 2796 | caballero | if (boolVal.getValue()) {
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| 119 | return -1; |
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| 120 | } |
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| 121 | } catch (IncompatibleTypesException e) {
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| 122 | // TODO Auto-generated catch block
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| 123 | //e.printStackTrace();
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| 124 | } |
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| 125 | 1034 | vcaballero | |
| 126 | 2796 | caballero | try {
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| 127 | if (((BooleanValue) v1.equals(v2)).getValue()) {
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| 128 | return 0; |
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| 129 | } |
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| 130 | } catch (IncompatibleTypesException e) {
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| 131 | // TODO Auto-generated catch block
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| 132 | //e.printStackTrace();
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| 133 | } |
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| 134 | 1034 | vcaballero | |
| 135 | 2796 | caballero | if (v1 instanceof StringValue) { |
| 136 | return -1; |
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| 137 | } |
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| 138 | 1034 | vcaballero | |
| 139 | 2796 | caballero | if (v2 instanceof StringValue) { |
| 140 | return 1; |
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| 141 | } |
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| 142 | } |
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| 143 | 1034 | vcaballero | |
| 144 | 2796 | caballero | return 0; |
| 145 | } |
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| 146 | }); // Para poder ordenar
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| 147 | private ArrayList keys = new ArrayList(); // En lugar de un HashSet, para tener acceso por ?ndice |
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| 148 | private String fieldName; |
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| 149 | 8765 | jjdelcerro | protected int fieldId = -1; |
| 150 | 2796 | caballero | private String labelFieldName; |
| 151 | private String labelFieldHeight; |
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| 152 | private String labelFieldRotation; |
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| 153 | 8765 | jjdelcerro | private ISymbol defaultSymbol;
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| 154 | 2796 | caballero | private DataSource dataSource; |
| 155 | private int shapeType; |
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| 156 | private String valueType = NullValue.class.getName(); |
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| 157 | private boolean useDefaultSymbol = false; |
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| 158 | 3035 | fjp | // private boolean bWithHeightText = false;
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| 159 | 322 | fernando | |
| 160 | 2796 | caballero | /**
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| 161 | * Crea un nuevo VectorialUniqueValueLegend.
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| 162 | */
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| 163 | public VectorialUniqueValueLegend() {
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| 164 | // defaultSymbol = LegendFactory.DEFAULT_POLYGON_SYMBOL;
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| 165 | } |
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| 166 | 1034 | vcaballero | |
| 167 | 2796 | caballero | /**
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| 168 | * Crea un nuevo VectorialUniqueValueLegend.
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| 169 | *
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| 170 | * @param shapeType Tipo de shape.
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| 171 | */
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| 172 | public VectorialUniqueValueLegend(int shapeType) { |
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| 173 | setShapeType(shapeType); |
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| 174 | } |
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| 175 | 1034 | vcaballero | |
| 176 | 2796 | caballero | /**
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| 177 | * Inserta el tipo de shape.
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| 178 | *
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| 179 | * @param shapeType Tipo de shape.
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| 180 | */
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| 181 | public void setShapeType(int shapeType) { |
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| 182 | if (this.shapeType != shapeType) { |
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| 183 | switch (shapeType) {
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| 184 | case FShape.POINT:
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| 185 | defaultSymbol = new FSymbol(FConstant.SYMBOL_TYPE_POINT);
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| 186 | 1034 | vcaballero | |
| 187 | 2796 | caballero | break;
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| 188 | 1034 | vcaballero | |
| 189 | 2796 | caballero | case FShape.LINE:
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| 190 | defaultSymbol = new FSymbol(FConstant.SYMBOL_TYPE_LINE);
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| 191 | 470 | fjp | |
| 192 | 2796 | caballero | break;
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| 193 | 322 | fernando | |
| 194 | 2796 | caballero | case FShape.POLYGON:
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| 195 | defaultSymbol = new FSymbol(FConstant.SYMBOL_TYPE_FILL);
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| 196 | 470 | fjp | |
| 197 | 2796 | caballero | break;
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| 198 | 435 | vcaballero | |
| 199 | 2796 | caballero | default:
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| 200 | defaultSymbol = new FSymbol(shapeType);
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| 201 | } |
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| 202 | 435 | vcaballero | |
| 203 | 2796 | caballero | this.shapeType = shapeType;
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| 204 | } |
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| 205 | } |
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| 206 | 322 | fernando | |
| 207 | 2796 | caballero | /**
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| 208 | * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#setValueSymbolByID(int,
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| 209 | 8765 | jjdelcerro | * ISymbol)
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| 210 | 2796 | caballero | */
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| 211 | 8765 | jjdelcerro | public void setValueSymbolByID(int id, ISymbol symbol) { |
| 212 | 2796 | caballero | symbols.put(keys.get(id), symbol); |
| 213 | } |
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| 214 | 322 | fernando | |
| 215 | 2796 | caballero | /**
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| 216 | * Devuelve un s?mbolo a partir del ID. Mira en el m_ArrayKeys el elemento
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| 217 | * ID, y con esa clave recupera el FSymbol por valor
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| 218 | *
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| 219 | * @param id ID.
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| 220 | * @param symbol DOCUMENT ME!
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| 221 | */
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| 222 | 322 | fernando | |
| 223 | 2796 | caballero | /*
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| 224 | public FSymbol getSymbolByID(int ID) {
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| 225 | return (FSymbol) symbols.get(keys.get(ID));
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| 226 | }
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| 227 | */
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| 228 | 322 | fernando | |
| 229 | 2796 | caballero | /**
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| 230 | * Se usa en la tabla que muestra una leyenda.
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| 231 | 8765 | jjdelcerro | * @deprecated use setValueSymbolByID(int id, ISymbol symbol);
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| 232 | 2796 | caballero | * @param id
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| 233 | * @param symbol
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| 234 | */
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| 235 | 8765 | jjdelcerro | public void setValueSymbol(int id, ISymbol symbol) { |
| 236 | 2796 | caballero | symbols.put(keys.get(id), symbol); |
| 237 | } |
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| 238 | 322 | fernando | |
| 239 | 2796 | caballero | /**
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| 240 | * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#getValues()
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| 241 | */
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| 242 | public Object[] getValues() { |
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| 243 | return symbols.keySet().toArray(new Object[0]); |
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| 244 | } |
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| 245 | 322 | fernando | |
| 246 | 2796 | caballero | /**
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| 247 | * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#addSymbol(java.lang.Object,
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| 248 | 8765 | jjdelcerro | * ISymbol)
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| 249 | 2796 | caballero | */
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| 250 | 8765 | jjdelcerro | public void addSymbol(Object key, ISymbol symbol) { |
| 251 | 2796 | caballero | Object resul;
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| 252 | resul = symbols.put(key, symbol); |
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| 253 | 322 | fernando | |
| 254 | 2796 | caballero | if (resul != null) { |
| 255 | System.err.println("Error: la clave " + key + |
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| 256 | " ya exist?a. Resul = " + resul);
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| 257 | System.err.println("symbol nuevo:" + symbol.getDescription() + |
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| 258 | 8765 | jjdelcerro | " Sviejo= " + ((ISymbol) resul).getDescription());
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| 259 | 2796 | caballero | } else {
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| 260 | keys.add(key); |
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| 261 | 435 | vcaballero | |
| 262 | 2796 | caballero | if (!key.getClass().equals(NullValue.class)) {
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| 263 | valueType = key.getClass().getName(); |
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| 264 | } |
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| 265 | } |
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| 266 | } |
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| 267 | |||
| 268 | /**
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| 269 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#clear()
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| 270 | */
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| 271 | public void clear() { |
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| 272 | keys.clear(); |
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| 273 | symbols.clear(); |
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| 274 | } |
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| 275 | |||
| 276 | /**
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| 277 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getDescriptions()
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| 278 | */
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| 279 | public String[] getDescriptions() { |
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| 280 | String[] descriptions = new String[symbols.size()]; |
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| 281 | 8765 | jjdelcerro | ISymbol[] auxSym = getSymbols();
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| 282 | 2796 | caballero | |
| 283 | for (int i = 0; i < descriptions.length; i++) |
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| 284 | descriptions[i] = auxSym[i].getDescription(); |
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| 285 | |||
| 286 | return descriptions;
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| 287 | } |
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| 288 | |||
| 289 | /**
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| 290 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getSymbols()
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| 291 | */
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| 292 | 8765 | jjdelcerro | public ISymbol[] getSymbols() { |
| 293 | return (ISymbol[]) symbols.values().toArray(new ISymbol[0]); |
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| 294 | 2796 | caballero | } |
| 295 | |||
| 296 | /**
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| 297 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getFieldName()
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| 298 | */
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| 299 | public String getFieldName() { |
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| 300 | return fieldName;
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| 301 | } |
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| 302 | |||
| 303 | /**
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| 304 | 8765 | jjdelcerro | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#setDefaultSymbol(ISymbol)
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| 305 | 2796 | caballero | */
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| 306 | 8765 | jjdelcerro | public void setDefaultSymbol(ISymbol s) { |
| 307 | 2796 | caballero | defaultSymbol = s; |
| 308 | } |
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| 309 | |||
| 310 | /* (non-Javadoc)
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| 311 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getLabelField()
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| 312 | */
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| 313 | public String getLabelField() { |
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| 314 | return labelFieldName;
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| 315 | } |
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| 316 | |||
| 317 | /**
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| 318 | * @see com.iver.cit.gvsig.fmap.rendering.Legend#setLabelField(int)
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| 319 | */
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| 320 | public void setLabelField(String fieldName) { |
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| 321 | labelFieldName = fieldName; |
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| 322 | } |
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| 323 | |||
| 324 | /**
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| 325 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#setField()
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| 326 | */
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| 327 | public void setFieldName(String str) { |
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| 328 | fieldName = str; |
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| 329 | } |
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| 330 | |||
| 331 | /**
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| 332 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getSymbol(int)
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| 333 | */
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| 334 | 8765 | jjdelcerro | public ISymbol getSymbol(int recordIndex) throws DriverException { |
| 335 | 2796 | caballero | try {
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| 336 | 8765 | jjdelcerro | Value val = dataSource.getFieldValue(recordIndex, fieldId); |
| 337 | ISymbol theSymbol = getSymbolByValue(val); |
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| 338 | 2796 | caballero | |
| 339 | //if (theSymbol != null) {
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| 340 | return theSymbol;
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| 341 | |||
| 342 | //} else {
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| 343 | // return getDefaultSymbol();
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| 344 | //}
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| 345 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
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| 346 | throw new DriverException(e); |
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| 347 | } |
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| 348 | } |
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| 349 | |||
| 350 | /**
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| 351 | * Devuelve un s?mbolo a partir de una IFeature.
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| 352 | 3347 | fjp | * OJO!! Cuando usamos un feature iterator de base de datos
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| 353 | * el ?nico campo que vendr? rellenado es el de fieldID.
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| 354 | * Los dem?s vendr?n a nulos para ahorra tiempo de creaci?n.
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| 355 | 2796 | caballero | * @param feat IFeature
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| 356 | *
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| 357 | * @return S?mbolo.
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| 358 | */
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| 359 | 8765 | jjdelcerro | public ISymbol getSymbolByFeature(IFeature feat) {
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| 360 | 3347 | fjp | Value val = feat.getAttribute(fieldId); |
| 361 | // Value val = feat.getAttribute(0);
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| 362 | 8765 | jjdelcerro | ISymbol theSymbol = getSymbolByValue(val); |
| 363 | 2183 | fernando | |
| 364 | 2415 | caballero | //if (theSymbol != null) {
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| 365 | 2796 | caballero | return theSymbol;
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| 366 | |||
| 367 | 2415 | caballero | //} else {
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| 368 | // return getDefaultSymbol();
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| 369 | //}
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| 370 | 2183 | fernando | } |
| 371 | 322 | fernando | |
| 372 | 2796 | caballero | /**
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| 373 | * @see com.iver.cit.gvsig.fmap.rendering.Legend#getDefaultSymbol()
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| 374 | */
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| 375 | 8765 | jjdelcerro | public ISymbol getDefaultSymbol() {
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| 376 | 9886 | caballero | NullUniqueValue nuv=new NullUniqueValue();
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| 377 | if (symbols.containsKey(nuv))
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| 378 | return (ISymbol)symbols.get(nuv);
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| 379 | 2796 | caballero | return defaultSymbol;
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| 380 | } |
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| 381 | 1034 | vcaballero | |
| 382 | 3771 | ldiaz | /**
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| 383 | 4575 | ldiaz | * @deprecated
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| 384 | 4111 | ldiaz | * Writes and SLD using GEOTOOLS objetcs.
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| 385 | 3771 | ldiaz | * @see com.iver.cit.gvsig.fmap.rendering.Legend#getSLDString()
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| 386 | */
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| 387 | 4111 | ldiaz | public String getSLDString_() |
| 388 | 6368 | caballero | {
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| 389 | 3771 | ldiaz | try{
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| 390 | 4111 | ldiaz | StyledLayerDescriptor sld = new StyledLayerDescriptor();
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| 391 | 6368 | caballero | StyleFactory styleFactory = StyleFactory.createStyleFactory(); |
| 392 | 4111 | ldiaz | StyleBuilder sb = new StyleBuilder();
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| 393 | Style style = sb.createStyle();
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| 394 | style.setName("default");
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| 395 | Filter filter = null; |
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| 396 | 6368 | caballero | Rule rule = null;
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| 397 | |||
| 398 | 3771 | ldiaz | FeatureTypeStyle featStyle = styleFactory.createFeatureTypeStyle(); |
| 399 | featStyle.setFeatureTypeName(fieldName); |
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| 400 | 6368 | caballero | |
| 401 | 8765 | jjdelcerro | ISymbol[] symbols = this.getSymbols(); |
| 402 | 3771 | ldiaz | Symbolizer[] theSymbolizers = new Symbolizer[symbols.length]; |
| 403 | 6368 | caballero | Object[] values = this.getValues(); |
| 404 | 4111 | ldiaz | String valueStr = null; |
| 405 | String condition = null; |
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| 406 | 6368 | caballero | |
| 407 | 3771 | ldiaz | for(int i = 0; i < symbols.length; i++ ) |
| 408 | {
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| 409 | 4111 | ldiaz | valueStr = values[i].toString(); |
| 410 | //if(this.valueType == "")
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| 411 | condition = fieldName +"='"+valueStr+"'"; |
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| 412 | //else
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| 413 | // condition = fieldName +"="+values[i];
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| 414 | filter = (Filter)ExpressionBuilder.parse(condition);
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| 415 | theSymbolizers[0] = SLDUtils.toGeotoolsSymbol(symbols[i]);
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| 416 | rule = styleFactory.createRule(); |
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| 417 | rule.setName(valueStr); |
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| 418 | rule.setTitle(valueStr); |
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| 419 | rule.setFilter(filter); |
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| 420 | rule.setSymbolizers((Symbolizer[])theSymbolizers.clone());
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| 421 | featStyle.addRule(rule); |
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| 422 | 3771 | ldiaz | } |
| 423 | 4111 | ldiaz | style.addFeatureTypeStyle(featStyle); |
| 424 | SLDTransformer st = new SLDTransformer();
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| 425 | NamedLayer namedLayer = new NamedLayer();
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| 426 | namedLayer.setName("comunidades");
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| 427 | namedLayer.addStyle(style); |
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| 428 | sld.addStyledLayer(namedLayer); |
||
| 429 | 6368 | caballero | return st.transform(style);
|
| 430 | |||
| 431 | 4111 | ldiaz | }catch(Exception e) |
| 432 | {
|
||
| 433 | 6368 | caballero | e.printStackTrace(); |
| 434 | 4111 | ldiaz | return null; |
| 435 | } |
||
| 436 | } |
||
| 437 | 8765 | jjdelcerro | /**
|
| 438 | * creates the SLD String that defines this legend type.
|
||
| 439 | */
|
||
| 440 | 4567 | ldiaz | public String getSLDString(String name) |
| 441 | 6368 | caballero | {
|
| 442 | 4111 | ldiaz | try{
|
| 443 | 6368 | caballero | |
| 444 | 4111 | ldiaz | XmlBuilder xmlBuilder = new XmlBuilder();
|
| 445 | xmlBuilder.writeHeader(); |
||
| 446 | xmlBuilder.openTag(SLDTags.SLD_ROOT, SLDTags.VERSION_ATTR, SLDTags.VERSION_1_0_0); |
||
| 447 | xmlBuilder.openTag(SLDTags.NAMEDLAYER); |
||
| 448 | 4567 | ldiaz | xmlBuilder.writeTag(SLDTags.NAME,name); |
| 449 | 4111 | ldiaz | xmlBuilder.openTag(SLDTags.USERSTYLE); |
| 450 | xmlBuilder.openTag(SLDTags.FEATURETYPESTYLE); |
||
| 451 | 4697 | ldiaz | //xmlBuilder.writeTag(SLDTags.FEATURETYPENAME,"fieldName");
|
| 452 | 6368 | caballero | |
| 453 | 8765 | jjdelcerro | ISymbol[] symbols = this.getSymbols(); |
| 454 | 6368 | caballero | Object[] values = this.getValues(); |
| 455 | 4111 | ldiaz | String valueStr = null; |
| 456 | 6368 | caballero | |
| 457 | 4111 | ldiaz | for(int i = 0; i < symbols.length; i++ ) |
| 458 | {
|
||
| 459 | valueStr = values[i].toString(); |
||
| 460 | xmlBuilder.openTag(SLDTags.RULE); |
||
| 461 | 8765 | jjdelcerro | xmlBuilder.writeTag(SLDTags.NAME, valueStr); |
| 462 | 4111 | ldiaz | xmlBuilder.openTag(SLDTags.FILTER); |
| 463 | xmlBuilder.openTag(SLDTags.PROPERTYISEQUALTO); |
||
| 464 | xmlBuilder.writeTag(SLDTags.PROPERTYNAME,fieldName); |
||
| 465 | xmlBuilder.writeTag(SLDTags.LITERAL, valueStr); |
||
| 466 | xmlBuilder.closeTag(); |
||
| 467 | 6368 | caballero | xmlBuilder.closeTag(); |
| 468 | 8765 | jjdelcerro | if (symbols[i] instanceof ISLDCompatible) |
| 469 | {
|
||
| 470 | ISLDCompatible symSLD = (ISLDCompatible) symbols[i]; |
||
| 471 | xmlBuilder.writeRaw(symSLD.toSLD()); |
||
| 472 | } |
||
| 473 | else
|
||
| 474 | throw new RuntimeException("Cannot convert Symbol " + i + " " + symbols[i].getDescription() + " to SLD"); |
||
| 475 | 6368 | caballero | |
| 476 | 4111 | ldiaz | xmlBuilder.closeTag(); |
| 477 | } |
||
| 478 | 6368 | caballero | |
| 479 | 4111 | ldiaz | xmlBuilder.closeTag(); |
| 480 | xmlBuilder.closeTag(); |
||
| 481 | xmlBuilder.closeTag(); |
||
| 482 | 6368 | caballero | xmlBuilder.closeTag(); |
| 483 | return xmlBuilder.getXML();
|
||
| 484 | |||
| 485 | 3771 | ldiaz | }catch(Exception e) |
| 486 | {
|
||
| 487 | 6368 | caballero | e.printStackTrace(); |
| 488 | 3771 | ldiaz | return null; |
| 489 | } |
||
| 490 | } |
||
| 491 | 3632 | ldiaz | /**
|
| 492 | 2796 | caballero | * @see com.iver.cit.gvsig.fmap.rendering.Legend#getXMLEntity()
|
| 493 | */
|
||
| 494 | public XMLEntity getXMLEntity() {
|
||
| 495 | XMLEntity xml = new XMLEntity();
|
||
| 496 | xml.putProperty("className", this.getClass().getName()); |
||
| 497 | xml.putProperty("fieldName", fieldName);
|
||
| 498 | xml.putProperty("labelfield", labelFieldName);
|
||
| 499 | xml.putProperty("labelFieldHeight", labelFieldHeight);
|
||
| 500 | xml.putProperty("labelFieldRotation", labelFieldRotation);
|
||
| 501 | 1034 | vcaballero | |
| 502 | 2796 | caballero | xml.putProperty("useDefaultSymbol", useDefaultSymbol);
|
| 503 | xml.addChild(getDefaultSymbol().getXMLEntity()); |
||
| 504 | 3035 | fjp | // xml.putProperty("isBWithHeightText", isBWithHeightText());
|
| 505 | 2796 | caballero | xml.putProperty("numKeys", keys.size());
|
| 506 | 435 | vcaballero | |
| 507 | 2796 | caballero | if (keys.size() > 0) { |
| 508 | xml.putProperty("tipoValueKeys", valueType);
|
||
| 509 | 1034 | vcaballero | |
| 510 | 2796 | caballero | String[] sk = new String[keys.size()]; |
| 511 | String[] sv = new String[keys.size()]; |
||
| 512 | 6631 | caballero | int[] stk = new int[keys.size()]; |
| 513 | int[] stv = new int[keys.size()]; |
||
| 514 | 8765 | jjdelcerro | ISymbol[] fsymbols = getSymbols();
|
| 515 | 6631 | caballero | Object[] values = getValues(); |
| 516 | 1034 | vcaballero | |
| 517 | 2796 | caballero | for (int i = 0; i < keys.size(); i++) { |
| 518 | 6368 | caballero | if (((Value) keys.get(i)).toString().equals("")) { |
| 519 | sk[i] =" ";
|
||
| 520 | }else {
|
||
| 521 | sk[i] = ((Value) keys.get(i)).toString(); |
||
| 522 | } |
||
| 523 | if (((Value) values[i]).toString().equals("")) { |
||
| 524 | sv[i] =" ";
|
||
| 525 | }else {
|
||
| 526 | sv[i] = ((Value) values[i]).toString(); |
||
| 527 | } |
||
| 528 | 6631 | caballero | stk[i]= ((Value)keys.get(i)).getSQLType(); |
| 529 | stv[i]= ((Value)values[i]).getSQLType(); |
||
| 530 | 2796 | caballero | xml.addChild(fsymbols[i].getXMLEntity()); |
| 531 | 1034 | vcaballero | |
| 532 | 2796 | caballero | ///System.out.println("get-----------"+sk[i]+"--"+fsymbols[i].getDescription()+"---"+fsymbols[i].getColor());
|
| 533 | } |
||
| 534 | 1034 | vcaballero | |
| 535 | 2796 | caballero | xml.putProperty("keys", sk);
|
| 536 | xml.putProperty("values", sv);
|
||
| 537 | 6631 | caballero | xml.putProperty("typeKeys",stk);
|
| 538 | xml.putProperty("typeValues",stv);
|
||
| 539 | 2796 | caballero | } |
| 540 | 1034 | vcaballero | |
| 541 | 2796 | caballero | return xml;
|
| 542 | } |
||
| 543 | 2183 | fernando | |
| 544 | 2796 | caballero | /**
|
| 545 | * Inserta el XMLEntity.
|
||
| 546 | *
|
||
| 547 | * @param xml XMLEntity.
|
||
| 548 | */
|
||
| 549 | public void setXMLEntity03(XMLEntity xml) { |
||
| 550 | clear(); |
||
| 551 | setFieldName(xml.getStringProperty("fieldName"));
|
||
| 552 | setLabelField(xml.getStringProperty("labelfield"));
|
||
| 553 | 2183 | fernando | |
| 554 | 2796 | caballero | int useDefaultSymbol = xml.getIntProperty("useDefaultSymbol"); |
| 555 | 2183 | fernando | |
| 556 | 2796 | caballero | if (useDefaultSymbol == 1) { |
| 557 | setDefaultSymbol(FSymbol.createFromXML03(xml.getChild(0)));
|
||
| 558 | } else {
|
||
| 559 | setDefaultSymbol(null);
|
||
| 560 | } |
||
| 561 | 2183 | fernando | |
| 562 | 2796 | caballero | int numKeys = xml.getIntProperty("numKeys"); |
| 563 | 2183 | fernando | |
| 564 | 2796 | caballero | if (numKeys > 0) { |
| 565 | String className = xml.getStringProperty("tipoValueKeys"); |
||
| 566 | String[] sk = xml.getStringArrayProperty("keys"); |
||
| 567 | String[] sv = xml.getStringArrayProperty("values"); |
||
| 568 | Value auxValue; |
||
| 569 | Value auxValue2; |
||
| 570 | 2183 | fernando | |
| 571 | 2796 | caballero | for (int i = 0; i < numKeys; i++) { |
| 572 | try {
|
||
| 573 | auxValue = ValueFactory.createValue(sk[i], className); |
||
| 574 | auxValue2 = ValueFactory.createValue(sv[i], className); |
||
| 575 | 2183 | fernando | |
| 576 | 8765 | jjdelcerro | ISymbol sym = FSymbol.createFromXML03(xml.getChild(i + |
| 577 | 2796 | caballero | useDefaultSymbol)); |
| 578 | 2183 | fernando | |
| 579 | 2796 | caballero | ///addSymbol(auxValue, sym);
|
| 580 | symbols.put(auxValue2, sym); |
||
| 581 | keys.add(auxValue); |
||
| 582 | 2183 | fernando | |
| 583 | 2796 | caballero | ///System.out.println("---set------"+auxValue.toString());
|
| 584 | /// System.out.println("set-----------"+sk[i]+"--"+sym.getDescription()+"---"+sym.getColor());
|
||
| 585 | } catch (SemanticException e) {
|
||
| 586 | // TODO Auto-generated catch block
|
||
| 587 | e.printStackTrace(); |
||
| 588 | } |
||
| 589 | } |
||
| 590 | } |
||
| 591 | } |
||
| 592 | 2183 | fernando | |
| 593 | 2796 | caballero | /**
|
| 594 | * Inserta el XMLEntity.
|
||
| 595 | *
|
||
| 596 | * @param xml XMLEntity.
|
||
| 597 | */
|
||
| 598 | public void setXMLEntity(XMLEntity xml) { |
||
| 599 | clear(); |
||
| 600 | setFieldName(xml.getStringProperty("fieldName"));
|
||
| 601 | setLabelField(xml.getStringProperty("labelfield"));
|
||
| 602 | |||
| 603 | if (xml.contains("labelFieldHeight")) { |
||
| 604 | 2673 | fjp | setLabelHeightField(xml.getStringProperty("labelFieldHeight"));
|
| 605 | 2796 | caballero | } |
| 606 | |||
| 607 | if (xml.contains("labelFieldRotation")) { |
||
| 608 | 2673 | fjp | setLabelRotationField(xml.getStringProperty("labelFieldRotation"));
|
| 609 | 2796 | caballero | } |
| 610 | |||
| 611 | useDefaultSymbol = xml.getBooleanProperty("useDefaultSymbol");
|
||
| 612 | setDefaultSymbol(FSymbol.createFromXML(xml.getChild(0)));
|
||
| 613 | |||
| 614 | 3035 | fjp | // FJP: Esto no es necesario ya. Para comprobar si tenemos un campo de altura, miramos
|
| 615 | // si getLabelHeightField devuelve null o no.
|
||
| 616 | /* if (xml.contains("isBWithHeightText")) {
|
||
| 617 | 2673 | fjp | setBWithHeightText(xml.getBooleanProperty("isBWithHeightText"));
|
| 618 | 3035 | fjp | } */
|
| 619 | 1034 | vcaballero | |
| 620 | 2796 | caballero | //addSymbol(new NullUniqueValue(),getDefaultSymbol());
|
| 621 | int numKeys = xml.getIntProperty("numKeys"); |
||
| 622 | 1034 | vcaballero | |
| 623 | 2796 | caballero | if (numKeys > 0) { |
| 624 | String className = xml.getStringProperty("tipoValueKeys"); |
||
| 625 | String[] sk = xml.getStringArrayProperty("keys"); |
||
| 626 | String[] sv = xml.getStringArrayProperty("values"); |
||
| 627 | Value auxValue = null;
|
||
| 628 | Value auxValue2 = null;
|
||
| 629 | 6631 | caballero | int[] stk=null; |
| 630 | if (xml.contains("typeKeys")) { |
||
| 631 | stk = xml.getIntArrayProperty("typeKeys");
|
||
| 632 | int[] stv = xml.getIntArrayProperty("typeValues"); |
||
| 633 | for (int i = 0; i < numKeys; i++) { |
||
| 634 | boolean isDefault = false; |
||
| 635 | if (getValue(sk[i], stk[i]) == null) { |
||
| 636 | isDefault = true;
|
||
| 637 | } |
||
| 638 | 1034 | vcaballero | |
| 639 | 6631 | caballero | if (className
|
| 640 | .equals("com.hardcode.gdbms.engine.values.NullUniqueValue")
|
||
| 641 | || isDefault) {
|
||
| 642 | auxValue = new NullUniqueValue();
|
||
| 643 | auxValue2 = ValueFactory.createNullValue(); |
||
| 644 | } else {
|
||
| 645 | auxValue = getValue(sk[i], stk[i]); // ValueFactory.createValue(sk[i],
|
||
| 646 | // className);
|
||
| 647 | auxValue2 = getValue(sv[i], stv[i]); // ValueFactory.createValue(sv[i],
|
||
| 648 | // className);
|
||
| 649 | } |
||
| 650 | 8765 | jjdelcerro | ISymbol sym = FSymbol.createFromXML(xml.getChild(i + 1));
|
| 651 | 6631 | caballero | symbols.put(auxValue2, sym); |
| 652 | keys.add(auxValue); |
||
| 653 | } |
||
| 654 | } else {
|
||
| 655 | for (int i = 0; i < numKeys; i++) { |
||
| 656 | boolean isDefault = false; |
||
| 657 | if (getValue(sk[i]) == null) { |
||
| 658 | isDefault = true;
|
||
| 659 | } |
||
| 660 | if (className
|
||
| 661 | .equals("com.hardcode.gdbms.engine.values.NullUniqueValue")
|
||
| 662 | || isDefault) {
|
||
| 663 | auxValue = new NullUniqueValue();
|
||
| 664 | auxValue2 = ValueFactory.createNullValue(); |
||
| 665 | } else {
|
||
| 666 | auxValue = getValue(sk[i]); // ValueFactory.createValue(sk[i],
|
||
| 667 | // className);
|
||
| 668 | auxValue2 = getValue(sv[i]); // ValueFactory.createValue(sv[i],
|
||
| 669 | // className);
|
||
| 670 | } |
||
| 671 | 8765 | jjdelcerro | ISymbol sym = FSymbol.createFromXML(xml.getChild(i + 1));
|
| 672 | 6631 | caballero | symbols.put(auxValue2, sym); |
| 673 | keys.add(auxValue); |
||
| 674 | } |
||
| 675 | } |
||
| 676 | 2796 | caballero | } |
| 677 | } |
||
| 678 | 2415 | caballero | |
| 679 | 2796 | caballero | /**
|
| 680 | 6631 | caballero | * Devuelve el valor a partir de su valor en un string.
|
| 681 | *
|
||
| 682 | * @param s
|
||
| 683 | * String con el valor.
|
||
| 684 | * @deprecated M?todo utilizado hasta la 1.0 alpha 855 Debes utilizar a partir de ahora getValue(String s,int type);
|
||
| 685 | * @return Value.
|
||
| 686 | */
|
||
| 687 | 2796 | caballero | private Value getValue(String s) { |
| 688 | Value val = new NullUniqueValue();
|
||
| 689 | if (s.equals("Resto de Valores"))return val; |
||
| 690 | try {
|
||
| 691 | try {
|
||
| 692 | val = ValueFactory.createValueByType(s, Types.INTEGER);
|
||
| 693 | 2415 | caballero | |
| 694 | 2796 | caballero | return val;
|
| 695 | } catch (NumberFormatException e) { |
||
| 696 | } |
||
| 697 | 2415 | caballero | |
| 698 | 2796 | caballero | try {
|
| 699 | val = ValueFactory.createValueByType(s, Types.BIGINT);
|
||
| 700 | 2415 | caballero | |
| 701 | 2796 | caballero | return val;
|
| 702 | } catch (NumberFormatException e) { |
||
| 703 | } |
||
| 704 | 2415 | caballero | |
| 705 | 2796 | caballero | try {
|
| 706 | val = ValueFactory.createValueByType(s, Types.FLOAT);
|
||
| 707 | 1034 | vcaballero | |
| 708 | 2796 | caballero | return val;
|
| 709 | } catch (NumberFormatException e) { |
||
| 710 | } |
||
| 711 | 470 | fjp | |
| 712 | 2796 | caballero | try {
|
| 713 | val = ValueFactory.createValueByType(s, Types.DOUBLE);
|
||
| 714 | 1034 | vcaballero | |
| 715 | 2796 | caballero | return val;
|
| 716 | } catch (NumberFormatException e) { |
||
| 717 | } |
||
| 718 | 6368 | caballero | |
| 719 | 2796 | caballero | val = ValueFactory.createValueByType(s, Types.LONGVARCHAR);
|
| 720 | 6368 | caballero | |
| 721 | 2796 | caballero | } catch (ParseException e) { |
| 722 | e.printStackTrace(); |
||
| 723 | } |
||
| 724 | 1034 | vcaballero | |
| 725 | 2796 | caballero | return val;
|
| 726 | } |
||
| 727 | 6631 | caballero | /**
|
| 728 | * Devuelve el valor a partir de su valor en un string.
|
||
| 729 | *
|
||
| 730 | * @param s String con el valor.
|
||
| 731 | *
|
||
| 732 | * @return Value.
|
||
| 733 | */
|
||
| 734 | private Value getValue(String s,int type) { |
||
| 735 | Value val = new NullUniqueValue();
|
||
| 736 | if (type==Types.OTHER) |
||
| 737 | return val;
|
||
| 738 | try {
|
||
| 739 | val = ValueFactory.createValueByType(s, type); |
||
| 740 | } catch (ParseException e) { |
||
| 741 | e.printStackTrace(); |
||
| 742 | } |
||
| 743 | return val;
|
||
| 744 | } |
||
| 745 | 1034 | vcaballero | |
| 746 | 2796 | caballero | /**
|
| 747 | * @see com.iver.cit.gvsig.fmap.rendering.Legend#cloneLegend()
|
||
| 748 | */
|
||
| 749 | public Legend cloneLegend() throws XMLException { |
||
| 750 | 6631 | caballero | return LegendFactory.createFromXML(getXMLEntity());
|
| 751 | 2796 | caballero | } |
| 752 | 1034 | vcaballero | |
| 753 | 2796 | caballero | /* (non-Javadoc)
|
| 754 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#setDataSource(com.hardcode.gdbms.engine.data.DataSource)
|
||
| 755 | */
|
||
| 756 | public void setDataSource(DataSource ds) |
||
| 757 | throws FieldNotFoundException, DriverException {
|
||
| 758 | try {
|
||
| 759 | dataSource = ds; |
||
| 760 | ds.start(); |
||
| 761 | fieldId = ds.getFieldIndexByName(fieldName); |
||
| 762 | ds.stop(); |
||
| 763 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
||
| 764 | throw new DriverException(e); |
||
| 765 | } |
||
| 766 | } |
||
| 767 | 801 | fjp | |
| 768 | 2796 | caballero | /* (non-Javadoc)
|
| 769 | * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#getSymbolByValue(com.hardcode.gdbms.engine.values.Value)
|
||
| 770 | */
|
||
| 771 | 8765 | jjdelcerro | public ISymbol getSymbolByValue(Value key) {
|
| 772 | 2796 | caballero | if (symbols.containsKey(key)) {
|
| 773 | 8765 | jjdelcerro | return (ISymbol) symbols.get(key);
|
| 774 | 2796 | caballero | } else if (useDefaultSymbol) { |
| 775 | return getDefaultSymbol();
|
||
| 776 | } |
||
| 777 | 2415 | caballero | |
| 778 | 2796 | caballero | return null; |
| 779 | } |
||
| 780 | 2600 | caballero | |
| 781 | 2796 | caballero | /* (non-Javadoc)
|
| 782 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getShapeType()
|
||
| 783 | */
|
||
| 784 | public int getShapeType() { |
||
| 785 | return shapeType;
|
||
| 786 | } |
||
| 787 | 2600 | caballero | |
| 788 | 2796 | caballero | /* (non-Javadoc)
|
| 789 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getLabelHeightField()
|
||
| 790 | */
|
||
| 791 | public String getLabelHeightField() { |
||
| 792 | return labelFieldHeight;
|
||
| 793 | } |
||
| 794 | |||
| 795 | /**
|
||
| 796 | * Inserta el alto de campo.
|
||
| 797 | *
|
||
| 798 | * @param str alto.
|
||
| 799 | */
|
||
| 800 | public void setLabelHeightField(String str) { |
||
| 801 | labelFieldHeight = str; |
||
| 802 | } |
||
| 803 | |||
| 804 | /* (non-Javadoc)
|
||
| 805 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getLabelRotationField()
|
||
| 806 | */
|
||
| 807 | public String getLabelRotationField() { |
||
| 808 | return labelFieldRotation;
|
||
| 809 | } |
||
| 810 | |||
| 811 | /**
|
||
| 812 | * Inserta rotaci?n.
|
||
| 813 | *
|
||
| 814 | * @param str Rotaci?n.
|
||
| 815 | */
|
||
| 816 | public void setLabelRotationField(String str) { |
||
| 817 | labelFieldRotation = str; |
||
| 818 | } |
||
| 819 | |||
| 820 | /**
|
||
| 821 | * Introduce si se tiene que representar el resto de valores o no.
|
||
| 822 | *
|
||
| 823 | * @param b True si se utiliza el resto de valores.
|
||
| 824 | */
|
||
| 825 | public void useDefaultSymbol(boolean b) { |
||
| 826 | useDefaultSymbol = b; |
||
| 827 | } |
||
| 828 | /**
|
||
| 829 | * Devuelve si se utiliza o no el resto de valores para representarse.
|
||
| 830 | *
|
||
| 831 | * @return True si se utiliza el resto de valores.
|
||
| 832 | */
|
||
| 833 | public boolean isUseDefaultSymbol() { |
||
| 834 | return useDefaultSymbol;
|
||
| 835 | } |
||
| 836 | /**
|
||
| 837 | * Devuelve true si el etiquetado de la capa se ha modificado.
|
||
| 838 | *
|
||
| 839 | * @return True si se ha modificado el etiquetado de la capa.
|
||
| 840 | */
|
||
| 841 | 3035 | fjp | /* public boolean isBWithHeightText() {
|
| 842 | 2796 | caballero | return bWithHeightText;
|
| 843 | 3035 | fjp | } */
|
| 844 | 2796 | caballero | |
| 845 | /**
|
||
| 846 | * Introduce si se ha modificado el etiquetado de la capa.
|
||
| 847 | *
|
||
| 848 | * @param withHeightText True si se ha modificado el etiquetado de la capa.
|
||
| 849 | */
|
||
| 850 | 3035 | fjp | /* public void setBWithHeightText(boolean withHeightText) {
|
| 851 | 2796 | caballero | bWithHeightText = withHeightText;
|
| 852 | 3035 | fjp | } */
|
| 853 | 2796 | caballero | |
| 854 | /**
|
||
| 855 | * Elimina el s?mbolo que tiene como clave el valor que se pasa como par?metro.
|
||
| 856 | *
|
||
| 857 | * @param key clave.
|
||
| 858 | */
|
||
| 859 | public void delSymbol(Object key) { |
||
| 860 | keys.remove(key); |
||
| 861 | symbols.remove(key); |
||
| 862 | } |
||
| 863 | 3268 | fjp | |
| 864 | /* (non-Javadoc)
|
||
| 865 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getUsedFields()
|
||
| 866 | */
|
||
| 867 | public String[] getUsedFields() { |
||
| 868 | ArrayList usedFields = new ArrayList(); |
||
| 869 | if (getFieldName() != null) |
||
| 870 | 6368 | caballero | usedFields.add(getFieldName()); |
| 871 | 3268 | fjp | if (getLabelField() != null) |
| 872 | usedFields.add(getLabelField()); |
||
| 873 | if (getLabelHeightField() != null) |
||
| 874 | usedFields.add(getLabelHeightField()); |
||
| 875 | if (getLabelRotationField() != null) |
||
| 876 | usedFields.add(getLabelRotationField()); |
||
| 877 | 6368 | caballero | |
| 878 | 3268 | fjp | return (String[]) usedFields.toArray(new String[0]); |
| 879 | |||
| 880 | } |
||
| 881 | 322 | fernando | } |