svn-gvsig-desktop / tags / v1_0_2_Build_912 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / rendering / VectorialUniqueValueLegend.java @ 11422
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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 | 10465 | caballero | private boolean sorter=true; |
| 90 | 10499 | caballero | private TreeMap symbols = new TreeMap(new Comparator() { |
| 91 | public int compare(Object o1, Object o2) { |
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| 92 | if ((o1 != null) && (o2 != null)) { |
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| 93 | Value v2 = (Value) o2; |
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| 94 | Value v1 = (Value) o1; |
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| 95 | // TODO estas dos comprobaciones son por evitar un bug en el
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| 96 | // 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 | 10499 | caballero | if (v1 instanceof NullValue) { |
| 102 | return -1; |
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| 103 | } |
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| 104 | 1034 | vcaballero | |
| 105 | 10499 | caballero | if (v2 instanceof NullValue) { |
| 106 | return 1; |
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| 107 | } |
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| 108 | if (sorter) {
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| 109 | 1034 | vcaballero | |
| 110 | 10499 | caballero | BooleanValue boolVal; |
| 111 | 1034 | vcaballero | |
| 112 | 10499 | caballero | try {
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| 113 | boolVal = (BooleanValue) (v1.greater(v2)); |
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| 114 | 2415 | caballero | |
| 115 | 10499 | caballero | if (boolVal.getValue()) {
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| 116 | return 1; |
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| 117 | } |
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| 118 | 1034 | vcaballero | |
| 119 | 10499 | caballero | boolVal = (BooleanValue) (v1.less(v2)); |
| 120 | 1034 | vcaballero | |
| 121 | 10499 | caballero | if (boolVal.getValue()) {
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| 122 | return -1; |
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| 123 | } |
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| 124 | } catch (IncompatibleTypesException e) {
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| 125 | } |
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| 126 | 1034 | vcaballero | |
| 127 | 10499 | caballero | try {
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| 128 | if (((BooleanValue) v1.equals(v2)).getValue()) {
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| 129 | return 0; |
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| 130 | } |
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| 131 | } catch (IncompatibleTypesException e) {
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| 132 | } |
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| 133 | 1034 | vcaballero | |
| 134 | 10499 | caballero | if (v1 instanceof StringValue) { |
| 135 | return -1; |
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| 136 | } |
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| 137 | 1034 | vcaballero | |
| 138 | 10499 | caballero | if (v2 instanceof StringValue) { |
| 139 | return 1; |
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| 140 | } |
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| 141 | |||
| 142 | } else {
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| 143 | int indexV1 = keys.indexOf(v1);
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| 144 | int indexV2 = keys.indexOf(v2);
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| 145 | if (indexV1 > indexV2) {
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| 146 | return -1; |
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| 147 | } else if (indexV1 < indexV2) { |
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| 148 | return 1; |
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| 149 | } |
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| 150 | return 0; |
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| 151 | } |
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| 152 | } |
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| 153 | return 0; |
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| 154 | } |
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| 155 | }); // Para poder ordenar
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| 156 | private ArrayList keys = new ArrayList(); // En lugar de un HashSet, para |
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| 157 | // tener acceso por ?ndice
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| 158 | 2796 | caballero | private String fieldName; |
| 159 | 8765 | jjdelcerro | protected int fieldId = -1; |
| 160 | 2796 | caballero | private String labelFieldName; |
| 161 | private String labelFieldHeight; |
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| 162 | private String labelFieldRotation; |
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| 163 | 8765 | jjdelcerro | private ISymbol defaultSymbol;
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| 164 | 2796 | caballero | private DataSource dataSource; |
| 165 | private int shapeType; |
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| 166 | private String valueType = NullValue.class.getName(); |
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| 167 | private boolean useDefaultSymbol = false; |
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| 168 | 3035 | fjp | // private boolean bWithHeightText = false;
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| 169 | 322 | fernando | |
| 170 | 2796 | caballero | /**
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| 171 | 10499 | caballero | * Crea un nuevo VectorialUniqueValueLegend.
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| 172 | */
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| 173 | 2796 | caballero | public VectorialUniqueValueLegend() {
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| 174 | 10499 | caballero | // defaultSymbol = LegendFactory.DEFAULT_POLYGON_SYMBOL;
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| 175 | 2796 | caballero | } |
| 176 | 1034 | vcaballero | |
| 177 | 2796 | caballero | /**
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| 178 | 10499 | caballero | * Crea un nuevo VectorialUniqueValueLegend.
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| 179 | *
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| 180 | * @param shapeType
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| 181 | * Tipo de shape.
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| 182 | */
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| 183 | 2796 | caballero | public VectorialUniqueValueLegend(int shapeType) { |
| 184 | setShapeType(shapeType); |
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| 185 | } |
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| 186 | 1034 | vcaballero | |
| 187 | 2796 | caballero | /**
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| 188 | * Inserta el tipo de shape.
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| 189 | *
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| 190 | * @param shapeType Tipo de shape.
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| 191 | */
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| 192 | public void setShapeType(int shapeType) { |
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| 193 | if (this.shapeType != shapeType) { |
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| 194 | switch (shapeType) {
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| 195 | case FShape.POINT:
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| 196 | defaultSymbol = new FSymbol(FConstant.SYMBOL_TYPE_POINT);
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| 197 | 1034 | vcaballero | |
| 198 | 2796 | caballero | break;
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| 199 | 1034 | vcaballero | |
| 200 | 2796 | caballero | case FShape.LINE:
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| 201 | defaultSymbol = new FSymbol(FConstant.SYMBOL_TYPE_LINE);
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| 202 | 470 | fjp | |
| 203 | 2796 | caballero | break;
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| 204 | 322 | fernando | |
| 205 | 2796 | caballero | case FShape.POLYGON:
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| 206 | defaultSymbol = new FSymbol(FConstant.SYMBOL_TYPE_FILL);
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| 207 | 470 | fjp | |
| 208 | 2796 | caballero | break;
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| 209 | 435 | vcaballero | |
| 210 | 2796 | caballero | default:
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| 211 | defaultSymbol = new FSymbol(shapeType);
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| 212 | } |
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| 213 | 435 | vcaballero | |
| 214 | 2796 | caballero | this.shapeType = shapeType;
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| 215 | } |
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| 216 | } |
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| 217 | 322 | fernando | |
| 218 | 2796 | caballero | /**
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| 219 | * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#setValueSymbolByID(int,
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| 220 | 8765 | jjdelcerro | * ISymbol)
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| 221 | 2796 | caballero | */
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| 222 | 8765 | jjdelcerro | public void setValueSymbolByID(int id, ISymbol symbol) { |
| 223 | 2796 | caballero | symbols.put(keys.get(id), symbol); |
| 224 | } |
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| 225 | 322 | fernando | |
| 226 | 2796 | caballero | /**
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| 227 | * Devuelve un s?mbolo a partir del ID. Mira en el m_ArrayKeys el elemento
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| 228 | * ID, y con esa clave recupera el FSymbol por valor
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| 229 | *
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| 230 | * @param id ID.
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| 231 | * @param symbol DOCUMENT ME!
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| 232 | */
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| 233 | 322 | fernando | |
| 234 | 2796 | caballero | /*
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| 235 | public FSymbol getSymbolByID(int ID) {
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| 236 | return (FSymbol) symbols.get(keys.get(ID));
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| 237 | }
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| 238 | */
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| 239 | 322 | fernando | |
| 240 | 2796 | caballero | /**
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| 241 | * Se usa en la tabla que muestra una leyenda.
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| 242 | 8765 | jjdelcerro | * @deprecated use setValueSymbolByID(int id, ISymbol symbol);
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| 243 | 2796 | caballero | * @param id
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| 244 | * @param symbol
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| 245 | */
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| 246 | 8765 | jjdelcerro | public void setValueSymbol(int id, ISymbol symbol) { |
| 247 | 2796 | caballero | symbols.put(keys.get(id), symbol); |
| 248 | } |
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| 249 | 322 | fernando | |
| 250 | 2796 | caballero | /**
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| 251 | * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#getValues()
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| 252 | */
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| 253 | public Object[] getValues() { |
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| 254 | return symbols.keySet().toArray(new Object[0]); |
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| 255 | } |
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| 256 | 322 | fernando | |
| 257 | 2796 | caballero | /**
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| 258 | * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#addSymbol(java.lang.Object,
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| 259 | 8765 | jjdelcerro | * ISymbol)
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| 260 | 2796 | caballero | */
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| 261 | 8765 | jjdelcerro | public void addSymbol(Object key, ISymbol symbol) { |
| 262 | 2796 | caballero | Object resul;
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| 263 | resul = symbols.put(key, symbol); |
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| 264 | 322 | fernando | |
| 265 | 2796 | caballero | if (resul != null) { |
| 266 | System.err.println("Error: la clave " + key + |
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| 267 | " ya exist?a. Resul = " + resul);
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| 268 | System.err.println("symbol nuevo:" + symbol.getDescription() + |
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| 269 | 8765 | jjdelcerro | " Sviejo= " + ((ISymbol) resul).getDescription());
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| 270 | 2796 | caballero | } else {
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| 271 | keys.add(key); |
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| 272 | 10499 | caballero | if (!key.getClass().equals(NullValue.class)) {
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| 273 | 2796 | caballero | valueType = key.getClass().getName(); |
| 274 | } |
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| 275 | } |
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| 276 | } |
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| 277 | |||
| 278 | /**
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| 279 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#clear()
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| 280 | */
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| 281 | public void clear() { |
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| 282 | keys.clear(); |
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| 283 | symbols.clear(); |
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| 284 | } |
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| 285 | |||
| 286 | /**
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| 287 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getDescriptions()
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| 288 | */
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| 289 | public String[] getDescriptions() { |
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| 290 | String[] descriptions = new String[symbols.size()]; |
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| 291 | 8765 | jjdelcerro | ISymbol[] auxSym = getSymbols();
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| 292 | 2796 | caballero | |
| 293 | for (int i = 0; i < descriptions.length; i++) |
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| 294 | descriptions[i] = auxSym[i].getDescription(); |
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| 295 | |||
| 296 | return descriptions;
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| 297 | } |
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| 298 | |||
| 299 | /**
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| 300 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getSymbols()
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| 301 | */
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| 302 | 8765 | jjdelcerro | public ISymbol[] getSymbols() { |
| 303 | 10499 | caballero | return (ISymbol[]) symbols.values().toArray(new ISymbol[0]); |
| 304 | 2796 | caballero | } |
| 305 | |||
| 306 | /**
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| 307 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getFieldName()
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| 308 | */
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| 309 | public String getFieldName() { |
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| 310 | return fieldName;
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| 311 | } |
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| 312 | |||
| 313 | /**
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| 314 | 8765 | jjdelcerro | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#setDefaultSymbol(ISymbol)
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| 315 | 2796 | caballero | */
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| 316 | 8765 | jjdelcerro | public void setDefaultSymbol(ISymbol s) { |
| 317 | 2796 | caballero | defaultSymbol = s; |
| 318 | } |
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| 319 | |||
| 320 | /* (non-Javadoc)
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| 321 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getLabelField()
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| 322 | */
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| 323 | public String getLabelField() { |
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| 324 | return labelFieldName;
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| 325 | } |
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| 326 | |||
| 327 | /**
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| 328 | * @see com.iver.cit.gvsig.fmap.rendering.Legend#setLabelField(int)
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| 329 | */
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| 330 | public void setLabelField(String fieldName) { |
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| 331 | labelFieldName = fieldName; |
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| 332 | } |
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| 333 | |||
| 334 | /**
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| 335 | * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#setField()
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| 336 | */
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| 337 | public void setFieldName(String str) { |
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| 338 | fieldName = str; |
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| 339 | } |
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| 340 | |||
| 341 | /**
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| 342 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getSymbol(int)
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| 343 | */
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| 344 | 8765 | jjdelcerro | public ISymbol getSymbol(int recordIndex) throws DriverException { |
| 345 | 2796 | caballero | try {
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| 346 | 8765 | jjdelcerro | Value val = dataSource.getFieldValue(recordIndex, fieldId); |
| 347 | ISymbol theSymbol = getSymbolByValue(val); |
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| 348 | 2796 | caballero | |
| 349 | //if (theSymbol != null) {
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| 350 | return theSymbol;
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| 351 | |||
| 352 | //} else {
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| 353 | // return getDefaultSymbol();
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| 354 | //}
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| 355 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
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| 356 | throw new DriverException(e); |
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| 357 | } |
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| 358 | } |
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| 359 | |||
| 360 | /**
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| 361 | * Devuelve un s?mbolo a partir de una IFeature.
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| 362 | 3347 | fjp | * OJO!! Cuando usamos un feature iterator de base de datos
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| 363 | * el ?nico campo que vendr? rellenado es el de fieldID.
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| 364 | * Los dem?s vendr?n a nulos para ahorra tiempo de creaci?n.
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| 365 | 2796 | caballero | * @param feat IFeature
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| 366 | *
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| 367 | * @return S?mbolo.
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| 368 | */
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| 369 | 8765 | jjdelcerro | public ISymbol getSymbolByFeature(IFeature feat) {
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| 370 | 3347 | fjp | Value val = feat.getAttribute(fieldId); |
| 371 | // Value val = feat.getAttribute(0);
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| 372 | 8765 | jjdelcerro | ISymbol theSymbol = getSymbolByValue(val); |
| 373 | 2183 | fernando | |
| 374 | 2415 | caballero | //if (theSymbol != null) {
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| 375 | 2796 | caballero | return theSymbol;
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| 376 | |||
| 377 | 2415 | caballero | //} else {
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| 378 | // return getDefaultSymbol();
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| 379 | //}
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| 380 | 2183 | fernando | } |
| 381 | 322 | fernando | |
| 382 | 2796 | caballero | /**
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| 383 | * @see com.iver.cit.gvsig.fmap.rendering.Legend#getDefaultSymbol()
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| 384 | */
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| 385 | 8765 | jjdelcerro | public ISymbol getDefaultSymbol() {
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| 386 | 9886 | caballero | NullUniqueValue nuv=new NullUniqueValue();
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| 387 | if (symbols.containsKey(nuv))
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| 388 | return (ISymbol)symbols.get(nuv);
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| 389 | 2796 | caballero | return defaultSymbol;
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| 390 | } |
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| 391 | 1034 | vcaballero | |
| 392 | 3771 | ldiaz | /**
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| 393 | 4575 | ldiaz | * @deprecated
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| 394 | 4111 | ldiaz | * Writes and SLD using GEOTOOLS objetcs.
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| 395 | 3771 | ldiaz | * @see com.iver.cit.gvsig.fmap.rendering.Legend#getSLDString()
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| 396 | */
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| 397 | 4111 | ldiaz | public String getSLDString_() |
| 398 | 6368 | caballero | {
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| 399 | 3771 | ldiaz | try{
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| 400 | 4111 | ldiaz | StyledLayerDescriptor sld = new StyledLayerDescriptor();
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| 401 | 6368 | caballero | StyleFactory styleFactory = StyleFactory.createStyleFactory(); |
| 402 | 4111 | ldiaz | StyleBuilder sb = new StyleBuilder();
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| 403 | Style style = sb.createStyle();
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| 404 | style.setName("default");
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| 405 | Filter filter = null; |
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| 406 | 6368 | caballero | Rule rule = null;
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| 407 | |||
| 408 | 3771 | ldiaz | FeatureTypeStyle featStyle = styleFactory.createFeatureTypeStyle(); |
| 409 | featStyle.setFeatureTypeName(fieldName); |
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| 410 | 6368 | caballero | |
| 411 | 8765 | jjdelcerro | ISymbol[] symbols = this.getSymbols(); |
| 412 | 3771 | ldiaz | Symbolizer[] theSymbolizers = new Symbolizer[symbols.length]; |
| 413 | 6368 | caballero | Object[] values = this.getValues(); |
| 414 | 4111 | ldiaz | String valueStr = null; |
| 415 | String condition = null; |
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| 416 | 6368 | caballero | |
| 417 | 3771 | ldiaz | for(int i = 0; i < symbols.length; i++ ) |
| 418 | {
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| 419 | 4111 | ldiaz | valueStr = values[i].toString(); |
| 420 | //if(this.valueType == "")
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| 421 | condition = fieldName +"='"+valueStr+"'"; |
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| 422 | //else
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| 423 | // condition = fieldName +"="+values[i];
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| 424 | filter = (Filter)ExpressionBuilder.parse(condition);
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| 425 | theSymbolizers[0] = SLDUtils.toGeotoolsSymbol(symbols[i]);
|
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| 426 | rule = styleFactory.createRule(); |
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| 427 | rule.setName(valueStr); |
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| 428 | rule.setTitle(valueStr); |
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| 429 | rule.setFilter(filter); |
||
| 430 | rule.setSymbolizers((Symbolizer[])theSymbolizers.clone());
|
||
| 431 | featStyle.addRule(rule); |
||
| 432 | 3771 | ldiaz | } |
| 433 | 4111 | ldiaz | style.addFeatureTypeStyle(featStyle); |
| 434 | SLDTransformer st = new SLDTransformer();
|
||
| 435 | NamedLayer namedLayer = new NamedLayer();
|
||
| 436 | namedLayer.setName("comunidades");
|
||
| 437 | namedLayer.addStyle(style); |
||
| 438 | sld.addStyledLayer(namedLayer); |
||
| 439 | 6368 | caballero | return st.transform(style);
|
| 440 | |||
| 441 | 4111 | ldiaz | }catch(Exception e) |
| 442 | {
|
||
| 443 | 6368 | caballero | e.printStackTrace(); |
| 444 | 4111 | ldiaz | return null; |
| 445 | } |
||
| 446 | } |
||
| 447 | 8765 | jjdelcerro | /**
|
| 448 | * creates the SLD String that defines this legend type.
|
||
| 449 | */
|
||
| 450 | 4567 | ldiaz | public String getSLDString(String name) |
| 451 | 6368 | caballero | {
|
| 452 | 4111 | ldiaz | try{
|
| 453 | 6368 | caballero | |
| 454 | 4111 | ldiaz | XmlBuilder xmlBuilder = new XmlBuilder();
|
| 455 | xmlBuilder.writeHeader(); |
||
| 456 | xmlBuilder.openTag(SLDTags.SLD_ROOT, SLDTags.VERSION_ATTR, SLDTags.VERSION_1_0_0); |
||
| 457 | xmlBuilder.openTag(SLDTags.NAMEDLAYER); |
||
| 458 | 4567 | ldiaz | xmlBuilder.writeTag(SLDTags.NAME,name); |
| 459 | 4111 | ldiaz | xmlBuilder.openTag(SLDTags.USERSTYLE); |
| 460 | xmlBuilder.openTag(SLDTags.FEATURETYPESTYLE); |
||
| 461 | 4697 | ldiaz | //xmlBuilder.writeTag(SLDTags.FEATURETYPENAME,"fieldName");
|
| 462 | 6368 | caballero | |
| 463 | 8765 | jjdelcerro | ISymbol[] symbols = this.getSymbols(); |
| 464 | 6368 | caballero | Object[] values = this.getValues(); |
| 465 | 4111 | ldiaz | String valueStr = null; |
| 466 | 6368 | caballero | |
| 467 | 4111 | ldiaz | for(int i = 0; i < symbols.length; i++ ) |
| 468 | {
|
||
| 469 | valueStr = values[i].toString(); |
||
| 470 | xmlBuilder.openTag(SLDTags.RULE); |
||
| 471 | 8765 | jjdelcerro | xmlBuilder.writeTag(SLDTags.NAME, valueStr); |
| 472 | 4111 | ldiaz | xmlBuilder.openTag(SLDTags.FILTER); |
| 473 | xmlBuilder.openTag(SLDTags.PROPERTYISEQUALTO); |
||
| 474 | xmlBuilder.writeTag(SLDTags.PROPERTYNAME,fieldName); |
||
| 475 | xmlBuilder.writeTag(SLDTags.LITERAL, valueStr); |
||
| 476 | xmlBuilder.closeTag(); |
||
| 477 | 6368 | caballero | xmlBuilder.closeTag(); |
| 478 | 8765 | jjdelcerro | if (symbols[i] instanceof ISLDCompatible) |
| 479 | {
|
||
| 480 | ISLDCompatible symSLD = (ISLDCompatible) symbols[i]; |
||
| 481 | xmlBuilder.writeRaw(symSLD.toSLD()); |
||
| 482 | } |
||
| 483 | else
|
||
| 484 | throw new RuntimeException("Cannot convert Symbol " + i + " " + symbols[i].getDescription() + " to SLD"); |
||
| 485 | 6368 | caballero | |
| 486 | 4111 | ldiaz | xmlBuilder.closeTag(); |
| 487 | } |
||
| 488 | 6368 | caballero | |
| 489 | 4111 | ldiaz | xmlBuilder.closeTag(); |
| 490 | xmlBuilder.closeTag(); |
||
| 491 | xmlBuilder.closeTag(); |
||
| 492 | 6368 | caballero | xmlBuilder.closeTag(); |
| 493 | return xmlBuilder.getXML();
|
||
| 494 | |||
| 495 | 3771 | ldiaz | }catch(Exception e) |
| 496 | {
|
||
| 497 | 6368 | caballero | e.printStackTrace(); |
| 498 | 3771 | ldiaz | return null; |
| 499 | } |
||
| 500 | } |
||
| 501 | 3632 | ldiaz | /**
|
| 502 | 2796 | caballero | * @see com.iver.cit.gvsig.fmap.rendering.Legend#getXMLEntity()
|
| 503 | */
|
||
| 504 | public XMLEntity getXMLEntity() {
|
||
| 505 | XMLEntity xml = new XMLEntity();
|
||
| 506 | xml.putProperty("className", this.getClass().getName()); |
||
| 507 | xml.putProperty("fieldName", fieldName);
|
||
| 508 | xml.putProperty("labelfield", labelFieldName);
|
||
| 509 | xml.putProperty("labelFieldHeight", labelFieldHeight);
|
||
| 510 | xml.putProperty("labelFieldRotation", labelFieldRotation);
|
||
| 511 | 1034 | vcaballero | |
| 512 | 2796 | caballero | xml.putProperty("useDefaultSymbol", useDefaultSymbol);
|
| 513 | 10465 | caballero | xml.putProperty("sorter",sorter);
|
| 514 | 2796 | caballero | xml.addChild(getDefaultSymbol().getXMLEntity()); |
| 515 | 3035 | fjp | // xml.putProperty("isBWithHeightText", isBWithHeightText());
|
| 516 | 2796 | caballero | xml.putProperty("numKeys", keys.size());
|
| 517 | 435 | vcaballero | |
| 518 | 2796 | caballero | if (keys.size() > 0) { |
| 519 | xml.putProperty("tipoValueKeys", valueType);
|
||
| 520 | 1034 | vcaballero | |
| 521 | 2796 | caballero | String[] sk = new String[keys.size()]; |
| 522 | String[] sv = new String[keys.size()]; |
||
| 523 | 6631 | caballero | int[] stk = new int[keys.size()]; |
| 524 | int[] stv = new int[keys.size()]; |
||
| 525 | 8765 | jjdelcerro | ISymbol[] fsymbols = getSymbols();
|
| 526 | 6631 | caballero | Object[] values = getValues(); |
| 527 | 1034 | vcaballero | |
| 528 | 2796 | caballero | for (int i = 0; i < keys.size(); i++) { |
| 529 | 6368 | caballero | if (((Value) keys.get(i)).toString().equals("")) { |
| 530 | sk[i] =" ";
|
||
| 531 | }else {
|
||
| 532 | sk[i] = ((Value) keys.get(i)).toString(); |
||
| 533 | } |
||
| 534 | if (((Value) values[i]).toString().equals("")) { |
||
| 535 | sv[i] =" ";
|
||
| 536 | }else {
|
||
| 537 | sv[i] = ((Value) values[i]).toString(); |
||
| 538 | } |
||
| 539 | 6631 | caballero | stk[i]= ((Value)keys.get(i)).getSQLType(); |
| 540 | stv[i]= ((Value)values[i]).getSQLType(); |
||
| 541 | 2796 | caballero | xml.addChild(fsymbols[i].getXMLEntity()); |
| 542 | 1034 | vcaballero | |
| 543 | 2796 | caballero | ///System.out.println("get-----------"+sk[i]+"--"+fsymbols[i].getDescription()+"---"+fsymbols[i].getColor());
|
| 544 | } |
||
| 545 | 1034 | vcaballero | |
| 546 | 2796 | caballero | xml.putProperty("keys", sk);
|
| 547 | xml.putProperty("values", sv);
|
||
| 548 | 6631 | caballero | xml.putProperty("typeKeys",stk);
|
| 549 | xml.putProperty("typeValues",stv);
|
||
| 550 | 2796 | caballero | } |
| 551 | 1034 | vcaballero | |
| 552 | 2796 | caballero | return xml;
|
| 553 | } |
||
| 554 | 2183 | fernando | |
| 555 | 2796 | caballero | /**
|
| 556 | * Inserta el XMLEntity.
|
||
| 557 | *
|
||
| 558 | * @param xml XMLEntity.
|
||
| 559 | */
|
||
| 560 | public void setXMLEntity03(XMLEntity xml) { |
||
| 561 | clear(); |
||
| 562 | setFieldName(xml.getStringProperty("fieldName"));
|
||
| 563 | setLabelField(xml.getStringProperty("labelfield"));
|
||
| 564 | 2183 | fernando | |
| 565 | 2796 | caballero | int useDefaultSymbol = xml.getIntProperty("useDefaultSymbol"); |
| 566 | 2183 | fernando | |
| 567 | 2796 | caballero | if (useDefaultSymbol == 1) { |
| 568 | setDefaultSymbol(FSymbol.createFromXML03(xml.getChild(0)));
|
||
| 569 | } else {
|
||
| 570 | setDefaultSymbol(null);
|
||
| 571 | } |
||
| 572 | 2183 | fernando | |
| 573 | 2796 | caballero | int numKeys = xml.getIntProperty("numKeys"); |
| 574 | 2183 | fernando | |
| 575 | 2796 | caballero | if (numKeys > 0) { |
| 576 | String className = xml.getStringProperty("tipoValueKeys"); |
||
| 577 | String[] sk = xml.getStringArrayProperty("keys"); |
||
| 578 | String[] sv = xml.getStringArrayProperty("values"); |
||
| 579 | Value auxValue; |
||
| 580 | Value auxValue2; |
||
| 581 | 2183 | fernando | |
| 582 | 2796 | caballero | for (int i = 0; i < numKeys; i++) { |
| 583 | try {
|
||
| 584 | auxValue = ValueFactory.createValue(sk[i], className); |
||
| 585 | auxValue2 = ValueFactory.createValue(sv[i], className); |
||
| 586 | 2183 | fernando | |
| 587 | 8765 | jjdelcerro | ISymbol sym = FSymbol.createFromXML03(xml.getChild(i + |
| 588 | 2796 | caballero | useDefaultSymbol)); |
| 589 | 2183 | fernando | |
| 590 | 2796 | caballero | ///addSymbol(auxValue, sym);
|
| 591 | symbols.put(auxValue2, sym); |
||
| 592 | keys.add(auxValue); |
||
| 593 | 2183 | fernando | |
| 594 | 2796 | caballero | ///System.out.println("---set------"+auxValue.toString());
|
| 595 | /// System.out.println("set-----------"+sk[i]+"--"+sym.getDescription()+"---"+sym.getColor());
|
||
| 596 | } catch (SemanticException e) {
|
||
| 597 | // TODO Auto-generated catch block
|
||
| 598 | e.printStackTrace(); |
||
| 599 | } |
||
| 600 | } |
||
| 601 | } |
||
| 602 | } |
||
| 603 | 2183 | fernando | |
| 604 | 2796 | caballero | /**
|
| 605 | * Inserta el XMLEntity.
|
||
| 606 | *
|
||
| 607 | * @param xml XMLEntity.
|
||
| 608 | */
|
||
| 609 | public void setXMLEntity(XMLEntity xml) { |
||
| 610 | clear(); |
||
| 611 | setFieldName(xml.getStringProperty("fieldName"));
|
||
| 612 | setLabelField(xml.getStringProperty("labelfield"));
|
||
| 613 | |||
| 614 | if (xml.contains("labelFieldHeight")) { |
||
| 615 | 2673 | fjp | setLabelHeightField(xml.getStringProperty("labelFieldHeight"));
|
| 616 | 2796 | caballero | } |
| 617 | |||
| 618 | if (xml.contains("labelFieldRotation")) { |
||
| 619 | 2673 | fjp | setLabelRotationField(xml.getStringProperty("labelFieldRotation"));
|
| 620 | 2796 | caballero | } |
| 621 | |||
| 622 | useDefaultSymbol = xml.getBooleanProperty("useDefaultSymbol");
|
||
| 623 | 10465 | caballero | if (xml.contains("sorter")) |
| 624 | sorter = xml.getBooleanProperty("sorter");
|
||
| 625 | 2796 | caballero | setDefaultSymbol(FSymbol.createFromXML(xml.getChild(0)));
|
| 626 | |||
| 627 | 3035 | fjp | // FJP: Esto no es necesario ya. Para comprobar si tenemos un campo de altura, miramos
|
| 628 | // si getLabelHeightField devuelve null o no.
|
||
| 629 | /* if (xml.contains("isBWithHeightText")) {
|
||
| 630 | 2673 | fjp | setBWithHeightText(xml.getBooleanProperty("isBWithHeightText"));
|
| 631 | 3035 | fjp | } */
|
| 632 | 1034 | vcaballero | |
| 633 | 2796 | caballero | //addSymbol(new NullUniqueValue(),getDefaultSymbol());
|
| 634 | int numKeys = xml.getIntProperty("numKeys"); |
||
| 635 | 1034 | vcaballero | |
| 636 | 2796 | caballero | if (numKeys > 0) { |
| 637 | String className = xml.getStringProperty("tipoValueKeys"); |
||
| 638 | String[] sk = xml.getStringArrayProperty("keys"); |
||
| 639 | String[] sv = xml.getStringArrayProperty("values"); |
||
| 640 | Value auxValue = null;
|
||
| 641 | Value auxValue2 = null;
|
||
| 642 | 6631 | caballero | int[] stk=null; |
| 643 | if (xml.contains("typeKeys")) { |
||
| 644 | stk = xml.getIntArrayProperty("typeKeys");
|
||
| 645 | int[] stv = xml.getIntArrayProperty("typeValues"); |
||
| 646 | for (int i = 0; i < numKeys; i++) { |
||
| 647 | boolean isDefault = false; |
||
| 648 | if (getValue(sk[i], stk[i]) == null) { |
||
| 649 | isDefault = true;
|
||
| 650 | } |
||
| 651 | 1034 | vcaballero | |
| 652 | 6631 | caballero | if (className
|
| 653 | .equals("com.hardcode.gdbms.engine.values.NullUniqueValue")
|
||
| 654 | || isDefault) {
|
||
| 655 | auxValue = new NullUniqueValue();
|
||
| 656 | auxValue2 = ValueFactory.createNullValue(); |
||
| 657 | } else {
|
||
| 658 | auxValue = getValue(sk[i], stk[i]); // ValueFactory.createValue(sk[i],
|
||
| 659 | // className);
|
||
| 660 | auxValue2 = getValue(sv[i], stv[i]); // ValueFactory.createValue(sv[i],
|
||
| 661 | // className);
|
||
| 662 | } |
||
| 663 | 8765 | jjdelcerro | ISymbol sym = FSymbol.createFromXML(xml.getChild(i + 1));
|
| 664 | 6631 | caballero | symbols.put(auxValue2, sym); |
| 665 | keys.add(auxValue); |
||
| 666 | } |
||
| 667 | } else {
|
||
| 668 | for (int i = 0; i < numKeys; i++) { |
||
| 669 | boolean isDefault = false; |
||
| 670 | if (getValue(sk[i]) == null) { |
||
| 671 | isDefault = true;
|
||
| 672 | } |
||
| 673 | if (className
|
||
| 674 | .equals("com.hardcode.gdbms.engine.values.NullUniqueValue")
|
||
| 675 | || isDefault) {
|
||
| 676 | auxValue = new NullUniqueValue();
|
||
| 677 | auxValue2 = ValueFactory.createNullValue(); |
||
| 678 | } else {
|
||
| 679 | auxValue = getValue(sk[i]); // ValueFactory.createValue(sk[i],
|
||
| 680 | // className);
|
||
| 681 | auxValue2 = getValue(sv[i]); // ValueFactory.createValue(sv[i],
|
||
| 682 | // className);
|
||
| 683 | } |
||
| 684 | 8765 | jjdelcerro | ISymbol sym = FSymbol.createFromXML(xml.getChild(i + 1));
|
| 685 | 6631 | caballero | symbols.put(auxValue2, sym); |
| 686 | keys.add(auxValue); |
||
| 687 | } |
||
| 688 | } |
||
| 689 | 2796 | caballero | } |
| 690 | } |
||
| 691 | 2415 | caballero | |
| 692 | 2796 | caballero | /**
|
| 693 | 6631 | caballero | * Devuelve el valor a partir de su valor en un string.
|
| 694 | *
|
||
| 695 | * @param s
|
||
| 696 | * String con el valor.
|
||
| 697 | * @deprecated M?todo utilizado hasta la 1.0 alpha 855 Debes utilizar a partir de ahora getValue(String s,int type);
|
||
| 698 | * @return Value.
|
||
| 699 | */
|
||
| 700 | 2796 | caballero | private Value getValue(String s) { |
| 701 | Value val = new NullUniqueValue();
|
||
| 702 | if (s.equals("Resto de Valores"))return val; |
||
| 703 | try {
|
||
| 704 | try {
|
||
| 705 | val = ValueFactory.createValueByType(s, Types.INTEGER);
|
||
| 706 | 2415 | caballero | |
| 707 | 2796 | caballero | return val;
|
| 708 | } catch (NumberFormatException e) { |
||
| 709 | } |
||
| 710 | 2415 | caballero | |
| 711 | 2796 | caballero | try {
|
| 712 | val = ValueFactory.createValueByType(s, Types.BIGINT);
|
||
| 713 | 2415 | caballero | |
| 714 | 2796 | caballero | return val;
|
| 715 | } catch (NumberFormatException e) { |
||
| 716 | } |
||
| 717 | 2415 | caballero | |
| 718 | 2796 | caballero | try {
|
| 719 | val = ValueFactory.createValueByType(s, Types.FLOAT);
|
||
| 720 | 1034 | vcaballero | |
| 721 | 2796 | caballero | return val;
|
| 722 | } catch (NumberFormatException e) { |
||
| 723 | } |
||
| 724 | 470 | fjp | |
| 725 | 2796 | caballero | try {
|
| 726 | val = ValueFactory.createValueByType(s, Types.DOUBLE);
|
||
| 727 | 1034 | vcaballero | |
| 728 | 2796 | caballero | return val;
|
| 729 | } catch (NumberFormatException e) { |
||
| 730 | } |
||
| 731 | 6368 | caballero | |
| 732 | 2796 | caballero | val = ValueFactory.createValueByType(s, Types.LONGVARCHAR);
|
| 733 | 6368 | caballero | |
| 734 | 2796 | caballero | } catch (ParseException e) { |
| 735 | e.printStackTrace(); |
||
| 736 | } |
||
| 737 | 1034 | vcaballero | |
| 738 | 2796 | caballero | return val;
|
| 739 | } |
||
| 740 | 6631 | caballero | /**
|
| 741 | * Devuelve el valor a partir de su valor en un string.
|
||
| 742 | *
|
||
| 743 | * @param s String con el valor.
|
||
| 744 | *
|
||
| 745 | * @return Value.
|
||
| 746 | */
|
||
| 747 | private Value getValue(String s,int type) { |
||
| 748 | Value val = new NullUniqueValue();
|
||
| 749 | if (type==Types.OTHER) |
||
| 750 | return val;
|
||
| 751 | try {
|
||
| 752 | val = ValueFactory.createValueByType(s, type); |
||
| 753 | } catch (ParseException e) { |
||
| 754 | e.printStackTrace(); |
||
| 755 | } |
||
| 756 | return val;
|
||
| 757 | } |
||
| 758 | 1034 | vcaballero | |
| 759 | 2796 | caballero | /**
|
| 760 | * @see com.iver.cit.gvsig.fmap.rendering.Legend#cloneLegend()
|
||
| 761 | */
|
||
| 762 | public Legend cloneLegend() throws XMLException { |
||
| 763 | 6631 | caballero | return LegendFactory.createFromXML(getXMLEntity());
|
| 764 | 2796 | caballero | } |
| 765 | 1034 | vcaballero | |
| 766 | 2796 | caballero | /* (non-Javadoc)
|
| 767 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#setDataSource(com.hardcode.gdbms.engine.data.DataSource)
|
||
| 768 | */
|
||
| 769 | public void setDataSource(DataSource ds) |
||
| 770 | throws FieldNotFoundException, DriverException {
|
||
| 771 | try {
|
||
| 772 | dataSource = ds; |
||
| 773 | ds.start(); |
||
| 774 | fieldId = ds.getFieldIndexByName(fieldName); |
||
| 775 | ds.stop(); |
||
| 776 | } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
||
| 777 | throw new DriverException(e); |
||
| 778 | } |
||
| 779 | } |
||
| 780 | 801 | fjp | |
| 781 | 2796 | caballero | /* (non-Javadoc)
|
| 782 | * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#getSymbolByValue(com.hardcode.gdbms.engine.values.Value)
|
||
| 783 | */
|
||
| 784 | 8765 | jjdelcerro | public ISymbol getSymbolByValue(Value key) {
|
| 785 | 10499 | caballero | boolean auxSorted=sorter;
|
| 786 | sorter=true;
|
||
| 787 | ISymbol symbol=(ISymbol) symbols.get(key); |
||
| 788 | sorter=auxSorted; |
||
| 789 | if (symbol!=null) { |
||
| 790 | return symbol;
|
||
| 791 | 2796 | caballero | } else if (useDefaultSymbol) { |
| 792 | return getDefaultSymbol();
|
||
| 793 | } |
||
| 794 | 10499 | caballero | return null; |
| 795 | 2415 | caballero | |
| 796 | 2796 | caballero | } |
| 797 | 2600 | caballero | |
| 798 | 2796 | caballero | /* (non-Javadoc)
|
| 799 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getShapeType()
|
||
| 800 | */
|
||
| 801 | public int getShapeType() { |
||
| 802 | return shapeType;
|
||
| 803 | } |
||
| 804 | 2600 | caballero | |
| 805 | 2796 | caballero | /* (non-Javadoc)
|
| 806 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getLabelHeightField()
|
||
| 807 | */
|
||
| 808 | public String getLabelHeightField() { |
||
| 809 | return labelFieldHeight;
|
||
| 810 | } |
||
| 811 | |||
| 812 | /**
|
||
| 813 | * Inserta el alto de campo.
|
||
| 814 | *
|
||
| 815 | * @param str alto.
|
||
| 816 | */
|
||
| 817 | public void setLabelHeightField(String str) { |
||
| 818 | labelFieldHeight = str; |
||
| 819 | } |
||
| 820 | |||
| 821 | /* (non-Javadoc)
|
||
| 822 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getLabelRotationField()
|
||
| 823 | */
|
||
| 824 | public String getLabelRotationField() { |
||
| 825 | return labelFieldRotation;
|
||
| 826 | } |
||
| 827 | |||
| 828 | /**
|
||
| 829 | * Inserta rotaci?n.
|
||
| 830 | *
|
||
| 831 | * @param str Rotaci?n.
|
||
| 832 | */
|
||
| 833 | public void setLabelRotationField(String str) { |
||
| 834 | labelFieldRotation = str; |
||
| 835 | } |
||
| 836 | |||
| 837 | /**
|
||
| 838 | * Introduce si se tiene que representar el resto de valores o no.
|
||
| 839 | *
|
||
| 840 | * @param b True si se utiliza el resto de valores.
|
||
| 841 | */
|
||
| 842 | public void useDefaultSymbol(boolean b) { |
||
| 843 | useDefaultSymbol = b; |
||
| 844 | } |
||
| 845 | /**
|
||
| 846 | * Devuelve si se utiliza o no el resto de valores para representarse.
|
||
| 847 | *
|
||
| 848 | * @return True si se utiliza el resto de valores.
|
||
| 849 | */
|
||
| 850 | public boolean isUseDefaultSymbol() { |
||
| 851 | return useDefaultSymbol;
|
||
| 852 | } |
||
| 853 | /**
|
||
| 854 | * Devuelve true si el etiquetado de la capa se ha modificado.
|
||
| 855 | *
|
||
| 856 | * @return True si se ha modificado el etiquetado de la capa.
|
||
| 857 | */
|
||
| 858 | 3035 | fjp | /* public boolean isBWithHeightText() {
|
| 859 | 2796 | caballero | return bWithHeightText;
|
| 860 | 3035 | fjp | } */
|
| 861 | 2796 | caballero | |
| 862 | /**
|
||
| 863 | * Introduce si se ha modificado el etiquetado de la capa.
|
||
| 864 | *
|
||
| 865 | * @param withHeightText True si se ha modificado el etiquetado de la capa.
|
||
| 866 | */
|
||
| 867 | 3035 | fjp | /* public void setBWithHeightText(boolean withHeightText) {
|
| 868 | 2796 | caballero | bWithHeightText = withHeightText;
|
| 869 | 3035 | fjp | } */
|
| 870 | 2796 | caballero | |
| 871 | /**
|
||
| 872 | * Elimina el s?mbolo que tiene como clave el valor que se pasa como par?metro.
|
||
| 873 | *
|
||
| 874 | * @param key clave.
|
||
| 875 | */
|
||
| 876 | public void delSymbol(Object key) { |
||
| 877 | keys.remove(key); |
||
| 878 | symbols.remove(key); |
||
| 879 | } |
||
| 880 | 3268 | fjp | |
| 881 | /* (non-Javadoc)
|
||
| 882 | * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getUsedFields()
|
||
| 883 | */
|
||
| 884 | public String[] getUsedFields() { |
||
| 885 | ArrayList usedFields = new ArrayList(); |
||
| 886 | if (getFieldName() != null) |
||
| 887 | 6368 | caballero | usedFields.add(getFieldName()); |
| 888 | 3268 | fjp | if (getLabelField() != null) |
| 889 | usedFields.add(getLabelField()); |
||
| 890 | if (getLabelHeightField() != null) |
||
| 891 | usedFields.add(getLabelHeightField()); |
||
| 892 | if (getLabelRotationField() != null) |
||
| 893 | usedFields.add(getLabelRotationField()); |
||
| 894 | 6368 | caballero | |
| 895 | 3268 | fjp | return (String[]) usedFields.toArray(new String[0]); |
| 896 | |||
| 897 | } |
||
| 898 | 10465 | caballero | |
| 899 | public void setSorter(boolean b) { |
||
| 900 | sorter=b; |
||
| 901 | } |
||
| 902 | |||
| 903 | public boolean isSorter() { |
||
| 904 | return sorter;
|
||
| 905 | } |
||
| 906 | 322 | fernando | } |