root / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / TableOperations.java @ 24759
History | View | Annotate | Download (16.7 KB)
| 1 | 1103 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
|---|---|---|---|
| 2 | *
|
||
| 3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
||
| 4 | *
|
||
| 5 | * This program is free software; you can redistribute it and/or
|
||
| 6 | * modify it under the terms of the GNU General Public License
|
||
| 7 | * as published by the Free Software Foundation; either version 2
|
||
| 8 | * of the License, or (at your option) any later version.
|
||
| 9 | *
|
||
| 10 | * This program is distributed in the hope that it will be useful,
|
||
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
| 13 | * GNU General Public License for more details.
|
||
| 14 | *
|
||
| 15 | * You should have received a copy of the GNU General Public License
|
||
| 16 | * along with this program; if not, write to the Free Software
|
||
| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
||
| 18 | *
|
||
| 19 | * For more information, contact:
|
||
| 20 | *
|
||
| 21 | * Generalitat Valenciana
|
||
| 22 | * Conselleria d'Infraestructures i Transport
|
||
| 23 | * Av. Blasco Ib??ez, 50
|
||
| 24 | * 46010 VALENCIA
|
||
| 25 | * SPAIN
|
||
| 26 | *
|
||
| 27 | * +34 963862235
|
||
| 28 | * gvsig@gva.es
|
||
| 29 | * www.gvsig.gva.es
|
||
| 30 | *
|
||
| 31 | * or
|
||
| 32 | *
|
||
| 33 | * IVER T.I. S.A
|
||
| 34 | * Salamanca 50
|
||
| 35 | * 46005 Valencia
|
||
| 36 | * Spain
|
||
| 37 | *
|
||
| 38 | * +34 963163400
|
||
| 39 | * dac@iver.es
|
||
| 40 | */
|
||
| 41 | 312 | fernando | package com.iver.cit.gvsig; |
| 42 | |||
| 43 | 22477 | vcaballero | import java.awt.Component; |
| 44 | 6736 | caballero | import java.awt.Dimension; |
| 45 | 22477 | vcaballero | import java.util.Iterator; |
| 46 | 1830 | fernando | |
| 47 | 22477 | vcaballero | import javax.swing.JOptionPane; |
| 48 | |||
| 49 | 24759 | jmvivo | import org.gvsig.fmap.dal.DataManager; |
| 50 | import org.gvsig.fmap.dal.exception.DataException; |
||
| 51 | import org.gvsig.fmap.dal.exception.ReadException; |
||
| 52 | import org.gvsig.fmap.dal.feature.Feature; |
||
| 53 | import org.gvsig.fmap.dal.feature.FeatureStore; |
||
| 54 | 22941 | jmvivo | import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
| 55 | 24759 | jmvivo | import org.opengis.feature.FeatureCollection; |
| 56 | 20994 | jmvivo | |
| 57 | 855 | fernando | import com.iver.andami.PluginServices; |
| 58 | import com.iver.andami.messages.NotificationManager; |
||
| 59 | 596 | fernando | import com.iver.andami.plugins.Extension; |
| 60 | 6877 | cesar | import com.iver.andami.ui.mdiManager.IWindow; |
| 61 | 855 | fernando | import com.iver.cit.gvsig.gui.filter.ExpressionListener; |
| 62 | 9532 | caballero | import com.iver.cit.gvsig.project.Project; |
| 63 | 7304 | caballero | import com.iver.cit.gvsig.project.documents.table.FieldSelectionModel; |
| 64 | import com.iver.cit.gvsig.project.documents.table.ObjectSelectionStep; |
||
| 65 | import com.iver.cit.gvsig.project.documents.table.ProjectTable; |
||
| 66 | 7379 | caballero | import com.iver.cit.gvsig.project.documents.table.ProjectTableFactory; |
| 67 | 7304 | caballero | import com.iver.cit.gvsig.project.documents.table.TableSelectionModel; |
| 68 | import com.iver.cit.gvsig.project.documents.table.gui.AndamiWizard; |
||
| 69 | import com.iver.cit.gvsig.project.documents.table.gui.Table; |
||
| 70 | 1830 | fernando | import com.iver.utiles.swing.objectSelection.SelectionException; |
| 71 | import com.iver.utiles.swing.wizard.WizardControl; |
||
| 72 | import com.iver.utiles.swing.wizard.WizardEvent; |
||
| 73 | import com.iver.utiles.swing.wizard.WizardListener; |
||
| 74 | 312 | fernando | |
| 75 | |||
| 76 | /**
|
||
| 77 | 1219 | vcaballero | * Extensi?n que controla las operaciones realizadas sobre las tablas.
|
| 78 | 312 | fernando | *
|
| 79 | * @author Fernando Gonz?lez Cort?s
|
||
| 80 | */
|
||
| 81 | 5005 | jorpiell | public class TableOperations extends Extension implements ExpressionListener { |
| 82 | 21665 | vcaballero | private FeatureStore featureStore = null; |
| 83 | 2183 | fernando | //private Table vista;
|
| 84 | 312 | fernando | |
| 85 | 1219 | vcaballero | /**
|
| 86 | 5005 | jorpiell | * @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)
|
| 87 | 1219 | vcaballero | */
|
| 88 | public void execute(String actionCommand) { |
||
| 89 | 9532 | caballero | ProjectExtension pe = (ProjectExtension) PluginServices.getExtension(ProjectExtension.class); |
| 90 | Project project=pe.getProject(); |
||
| 91 | 22931 | jmvivo | ProjectTable[] pts = project.getDocumentsByType(ProjectTableFactory.registerName)
|
| 92 | 9532 | caballero | .toArray(new ProjectTable[0]); |
| 93 | 2183 | fernando | if ("JOIN".equals(actionCommand)) { |
| 94 | 1830 | fernando | try {
|
| 95 | final ObjectSelectionStep sourceTable = new ObjectSelectionStep(); |
||
| 96 | sourceTable.setModel(new TableSelectionModel(pts,
|
||
| 97 | 2337 | fernando | PluginServices.getText(this, "seleccione_tabla_origen"))); |
| 98 | 312 | fernando | |
| 99 | 1830 | fernando | final ObjectSelectionStep targetTable = new ObjectSelectionStep(); |
| 100 | targetTable.setModel(new TableSelectionModel(pts,
|
||
| 101 | 2337 | fernando | PluginServices.getText(this, "seleccione_tabla_a_enlazar"))); |
| 102 | 312 | fernando | |
| 103 | 1830 | fernando | final ObjectSelectionStep firstTableField = new ObjectSelectionStep(); |
| 104 | final ObjectSelectionStep secondTableField = new ObjectSelectionStep(); |
||
| 105 | 2337 | fernando | final AndamiWizard wiz = new AndamiWizard(PluginServices.getText(this, "back"), PluginServices.getText(this, "next"), PluginServices.getText(this, "finish"), PluginServices.getText(this, "cancel")); |
| 106 | 6736 | caballero | wiz.setSize(new Dimension(450,200)); |
| 107 | 1830 | fernando | wiz.addStep(sourceTable); |
| 108 | wiz.addStep(firstTableField); |
||
| 109 | wiz.addStep(targetTable); |
||
| 110 | wiz.addStep(secondTableField); |
||
| 111 | |||
| 112 | wiz.addWizardListener(new WizardListener() {
|
||
| 113 | public void cancel(WizardEvent w) { |
||
| 114 | 6880 | cesar | PluginServices.getMDIManager().closeWindow(wiz); |
| 115 | 1830 | fernando | } |
| 116 | |||
| 117 | public void finished(WizardEvent w) { |
||
| 118 | 6880 | cesar | PluginServices.getMDIManager().closeWindow(wiz); |
| 119 | 1830 | fernando | |
| 120 | ProjectTable sourceProjectTable = (ProjectTable) sourceTable.getSelected(); |
||
| 121 | 22932 | jmvivo | FeatureStore fs1 = sourceProjectTable.getModel(); |
| 122 | 22477 | vcaballero | String tableName1 = fs1.getName();
|
| 123 | 1830 | fernando | |
| 124 | ProjectTable targetProjectTable = (ProjectTable) targetTable.getSelected(); |
||
| 125 | 22932 | jmvivo | FeatureStore fs2 = targetProjectTable.getModel(); |
| 126 | 1830 | fernando | |
| 127 | 22477 | vcaballero | String tableName2 = fs2.getName();
|
| 128 | 1830 | fernando | |
| 129 | String field1 = (String) firstTableField.getSelected(); |
||
| 130 | String field2 = (String) secondTableField.getSelected(); |
||
| 131 | |||
| 132 | 2183 | fernando | String sql =
|
| 133 | "custom com_iver_cit_gvsig_arcjoin tables '" +
|
||
| 134 | tableName1 + "', '" + tableName2 + "' values(" + |
||
| 135 | field1 + ", " + field2 + ");"; |
||
| 136 | 1830 | fernando | System.out.println(sql);
|
| 137 | |||
| 138 | try {
|
||
| 139 | 22477 | vcaballero | DataManager dm=DataManager.getManager(); |
| 140 | JoinFeatureStoreParameters jfsp=(JoinFeatureStoreParameters)dm.createDataStoreParameters(JoinFeatureStore.DATASTORE_NAME); |
||
| 141 | jfsp.setStorePrimary(fs1.getParameters()); |
||
| 142 | jfsp.setStoreSecondary(fs2.getParameters()); |
||
| 143 | jfsp.setDefaultGeometry(fs1.getDefaultFeatureType().getDefaultGeometry()); |
||
| 144 | jfsp.setFieldNamePrefix("Join_");
|
||
| 145 | jfsp.setLinkFieldPrimary(field1); |
||
| 146 | jfsp.setLinkFieldSecondary(field2); |
||
| 147 | |||
| 148 | JoinFeatureStore jfs=(JoinFeatureStore)dm.createDataStore(jfsp); |
||
| 149 | featureStore=jfs; |
||
| 150 | 1830 | fernando | ProjectTable projectTable = (ProjectTable) sourceTable.getSelected(); |
| 151 | 22932 | jmvivo | FeatureStore original = projectTable.getModel(); |
| 152 | 22477 | vcaballero | projectTable.setModel(jfs); |
| 153 | 22932 | jmvivo | |
| 154 | 22941 | jmvivo | if (projectTable.getAssociatedTable() != null) { |
| 155 | projectTable.getAssociatedTable().setDataStore( |
||
| 156 | jfs); |
||
| 157 | } |
||
| 158 | |||
| 159 | 22932 | jmvivo | original.dispose(); |
| 160 | |||
| 161 | 22717 | vcaballero | IWindow[] windows=PluginServices.getMDIManager().getAllWindows();
|
| 162 | 22931 | jmvivo | Table tableWindow; |
| 163 | 22717 | vcaballero | for (int i = 0; i < windows.length; i++) { |
| 164 | if (windows[i] instanceof Table){ |
||
| 165 | 22931 | jmvivo | tableWindow = (Table) windows[i]; |
| 166 | if (tableWindow.getModel().equals(
|
||
| 167 | projectTable)) {
|
||
| 168 | tableWindow.setModel(projectTable); |
||
| 169 | 22717 | vcaballero | } |
| 170 | } |
||
| 171 | } |
||
| 172 | 21665 | vcaballero | } catch (ReadException e) {
|
| 173 | 1830 | fernando | NotificationManager.addError("Error leyendo del driver",
|
| 174 | e); |
||
| 175 | 22941 | jmvivo | } catch (LoadLayerException e) {
|
| 176 | NotificationManager.addError(e); |
||
| 177 | 22477 | vcaballero | } |
| 178 | 1830 | fernando | } |
| 179 | |||
| 180 | public void next(WizardEvent w) { |
||
| 181 | WizardControl wiz = w.wizard; |
||
| 182 | wiz.enableBack(true);
|
||
| 183 | 2183 | fernando | wiz.enableNext(((ObjectSelectionStep) wiz.getCurrentStep()).getSelectedItem() != null);
|
| 184 | |||
| 185 | 1830 | fernando | if (w.currentStep == 1) { |
| 186 | ProjectTable pt = (ProjectTable) sourceTable.getSelected(); |
||
| 187 | |||
| 188 | try {
|
||
| 189 | firstTableField.setModel(new FieldSelectionModel(
|
||
| 190 | 22932 | jmvivo | pt.getModel(), |
| 191 | 2337 | fernando | PluginServices.getText(this, "seleccione_campo_enlace"), |
| 192 | 22477 | vcaballero | null));
|
| 193 | 1830 | fernando | } catch (SelectionException e) {
|
| 194 | NotificationManager.addError("Error obteniendo los campos de la tabla",
|
||
| 195 | e); |
||
| 196 | } |
||
| 197 | } else if (w.currentStep == 3) { |
||
| 198 | try {
|
||
| 199 | //tabla
|
||
| 200 | ProjectTable pt = (ProjectTable) sourceTable.getSelected(); |
||
| 201 | |||
| 202 | //?ndice del campo
|
||
| 203 | 22932 | jmvivo | FeatureStore fs = pt.getModel(); |
| 204 | 1830 | fernando | String fieldName = (String) firstTableField.getSelected(); |
| 205 | 22477 | vcaballero | String type = fs.getDefaultFeatureType().get(fieldName).getDataType();
|
| 206 | 1830 | fernando | |
| 207 | 22477 | vcaballero | |
| 208 | 1830 | fernando | secondTableField.setModel(new FieldSelectionModel(
|
| 209 | 22932 | jmvivo | ((ProjectTable) targetTable |
| 210 | .getSelected()) |
||
| 211 | .getModel(), |
||
| 212 | 2337 | fernando | PluginServices.getText(this, "seleccione_campo_enlace"), |
| 213 | 1830 | fernando | type)); |
| 214 | } catch (SelectionException e) {
|
||
| 215 | NotificationManager.addError("Error obteniendo los campos de la tabla",
|
||
| 216 | e); |
||
| 217 | } |
||
| 218 | } |
||
| 219 | } |
||
| 220 | |||
| 221 | public void back(WizardEvent w) { |
||
| 222 | WizardControl wiz = w.wizard; |
||
| 223 | wiz.enableBack(true);
|
||
| 224 | 2183 | fernando | wiz.enableNext(((ObjectSelectionStep) wiz.getCurrentStep()).getSelectedItem() != null);
|
| 225 | 1830 | fernando | } |
| 226 | }); |
||
| 227 | 9532 | caballero | project.setModified(true);
|
| 228 | 6880 | cesar | PluginServices.getMDIManager().addWindow(wiz); |
| 229 | 1830 | fernando | } catch (SelectionException e) {
|
| 230 | NotificationManager.addError("Error abriendo el asistente", e);
|
||
| 231 | } |
||
| 232 | 2183 | fernando | }else if ("LINK".equals(actionCommand)) { |
| 233 | try {
|
||
| 234 | final ObjectSelectionStep sourceTable = new ObjectSelectionStep(); |
||
| 235 | sourceTable.setModel(new TableSelectionModel(pts,
|
||
| 236 | 2337 | fernando | PluginServices.getText(this, "seleccione_tabla_origen"))); |
| 237 | 2183 | fernando | |
| 238 | final ObjectSelectionStep targetTable = new ObjectSelectionStep(); |
||
| 239 | targetTable.setModel(new TableSelectionModel(pts,
|
||
| 240 | 2337 | fernando | PluginServices.getText(this, "seleccione_tabla_a_enlazar"))); |
| 241 | 2183 | fernando | |
| 242 | final ObjectSelectionStep firstTableField = new ObjectSelectionStep(); |
||
| 243 | final ObjectSelectionStep secondTableField = new ObjectSelectionStep(); |
||
| 244 | 2337 | fernando | final AndamiWizard wiz = new AndamiWizard(PluginServices.getText(this, "back"), PluginServices.getText(this, "next"), PluginServices.getText(this, "finish"), PluginServices.getText(this, "cancel")); |
| 245 | 6736 | caballero | wiz.setSize(new Dimension(450,200)); |
| 246 | 2183 | fernando | wiz.addStep(sourceTable); |
| 247 | wiz.addStep(firstTableField); |
||
| 248 | wiz.addStep(targetTable); |
||
| 249 | wiz.addStep(secondTableField); |
||
| 250 | |||
| 251 | wiz.addWizardListener(new WizardListener() {
|
||
| 252 | public void cancel(WizardEvent w) { |
||
| 253 | 6880 | cesar | PluginServices.getMDIManager().closeWindow(wiz); |
| 254 | 2183 | fernando | } |
| 255 | |||
| 256 | public void finished(WizardEvent w) { |
||
| 257 | 6880 | cesar | PluginServices.getMDIManager().closeWindow(wiz); |
| 258 | 2183 | fernando | |
| 259 | ProjectTable sourceProjectTable = (ProjectTable) sourceTable.getSelected(); |
||
| 260 | 22932 | jmvivo | FeatureStore sds1 = sourceProjectTable.getModel(); |
| 261 | 2183 | fernando | |
| 262 | ProjectTable targetProjectTable = (ProjectTable) targetTable.getSelected(); |
||
| 263 | 22932 | jmvivo | FeatureStore sds2 = targetProjectTable.getModel(); |
| 264 | 2183 | fernando | |
| 265 | String field1 = (String) firstTableField.getSelected(); |
||
| 266 | String field2 = (String) secondTableField.getSelected(); |
||
| 267 | sourceProjectTable.setLinkTable(sds2.getName(),field1,field2); |
||
| 268 | ((ProjectExtension)PluginServices.getExtension(ProjectExtension.class)).getProject().setLinkTable(); |
||
| 269 | 22717 | vcaballero | |
| 270 | 2183 | fernando | } |
| 271 | |||
| 272 | public void next(WizardEvent w) { |
||
| 273 | WizardControl wiz = w.wizard; |
||
| 274 | wiz.enableBack(true);
|
||
| 275 | wiz.enableNext(((ObjectSelectionStep) wiz.getCurrentStep()).getSelectedItem() != null);
|
||
| 276 | |||
| 277 | if (w.currentStep == 1) { |
||
| 278 | ProjectTable pt = (ProjectTable) sourceTable.getSelected(); |
||
| 279 | |||
| 280 | try {
|
||
| 281 | firstTableField.setModel(new FieldSelectionModel(
|
||
| 282 | 22932 | jmvivo | pt.getModel(), |
| 283 | 2337 | fernando | PluginServices.getText(this, "seleccione_campo_enlace"), |
| 284 | 22477 | vcaballero | null));
|
| 285 | 2183 | fernando | } catch (SelectionException e) {
|
| 286 | NotificationManager.addError("Error obteniendo los campos de la tabla",
|
||
| 287 | e); |
||
| 288 | } |
||
| 289 | } else if (w.currentStep == 3) { |
||
| 290 | try {
|
||
| 291 | //tabla
|
||
| 292 | ProjectTable pt = (ProjectTable) sourceTable.getSelected(); |
||
| 293 | |||
| 294 | //?ndice del campo
|
||
| 295 | 22932 | jmvivo | FeatureStore fs = pt.getModel(); |
| 296 | 2183 | fernando | String fieldName = (String) firstTableField.getSelected(); |
| 297 | 22477 | vcaballero | String type = fs.getDefaultFeatureType().get(fieldName).getDataType();
|
| 298 | 2183 | fernando | |
| 299 | secondTableField.setModel(new FieldSelectionModel(
|
||
| 300 | 22932 | jmvivo | ((ProjectTable) targetTable |
| 301 | .getSelected()) |
||
| 302 | .getModel(), |
||
| 303 | 2337 | fernando | PluginServices.getText(this, "seleccione_campo_enlace"), |
| 304 | 2183 | fernando | type)); |
| 305 | } catch (SelectionException e) {
|
||
| 306 | NotificationManager.addError("Error obteniendo los campos de la tabla",
|
||
| 307 | e); |
||
| 308 | } |
||
| 309 | } |
||
| 310 | } |
||
| 311 | |||
| 312 | public void back(WizardEvent w) { |
||
| 313 | WizardControl wiz = w.wizard; |
||
| 314 | wiz.enableBack(true);
|
||
| 315 | wiz.enableNext(((ObjectSelectionStep) wiz.getCurrentStep()).getSelectedItem() != null);
|
||
| 316 | } |
||
| 317 | }); |
||
| 318 | 9532 | caballero | project.setModified(true);
|
| 319 | 6880 | cesar | PluginServices.getMDIManager().addWindow(wiz); |
| 320 | 2183 | fernando | } catch (SelectionException e) {
|
| 321 | NotificationManager.addError("Error abriendo el asistente", e);
|
||
| 322 | } |
||
| 323 | 3940 | caballero | } |
| 324 | 1219 | vcaballero | } |
| 325 | 312 | fernando | |
| 326 | 1219 | vcaballero | /**
|
| 327 | 855 | fernando | * @see com.iver.cit.gvsig.gui.filter.ExpressionListener#newSet(java.lang.String)
|
| 328 | 312 | fernando | */
|
| 329 | 22353 | jmvivo | public void newSet(String expression) throws DataException { |
| 330 | 22477 | vcaballero | // By Pablo: if no filter expression -> no element selected
|
| 331 | 9494 | ppiqueras | if (! this.filterExpressionFromWhereIsEmpty(expression)) { |
| 332 | 22477 | vcaballero | try {
|
| 333 | FeatureCollection sel = doSet(expression); |
||
| 334 | 9532 | caballero | |
| 335 | 22477 | vcaballero | if (sel == null) { |
| 336 | throw new RuntimeException("Not a 'where' clause?"); |
||
| 337 | } |
||
| 338 | featureStore.setSelection(sel); |
||
| 339 | }catch(Exception e){ |
||
| 340 | JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), "Asegurate de que la consulta es correcta."); |
||
| 341 | 9494 | ppiqueras | } |
| 342 | 1219 | vcaballero | } |
| 343 | 9494 | ppiqueras | else {
|
| 344 | // By Pablo: if no expression -> no element selected
|
||
| 345 | 21665 | vcaballero | featureStore.getSelection().clear(); |
| 346 | 884 | fernando | } |
| 347 | 312 | fernando | } |
| 348 | 1219 | vcaballero | |
| 349 | 312 | fernando | /**
|
| 350 | 855 | fernando | * @see com.iver.cit.gvsig.gui.filter.ExpressionListener#newSet(java.lang.String)
|
| 351 | 312 | fernando | */
|
| 352 | 22477 | vcaballero | private FeatureCollection doSet(String expression) throws ReadException { |
| 353 | return (FeatureCollection)featureStore.getDataCollection(featureStore.getDefaultFeatureType(),expression,null); |
||
| 354 | 312 | fernando | } |
| 355 | 1219 | vcaballero | /**
|
| 356 | * @see com.iver.cit.gvsig.gui.filter.ExpressionListener#addToSet(java.lang.String)
|
||
| 357 | */
|
||
| 358 | 22353 | jmvivo | public void addToSet(String expression) throws DataException { |
| 359 | 22477 | vcaballero | // By Pablo: if no filter expression -> don't add more elements to set
|
| 360 | 9494 | ppiqueras | if (! this.filterExpressionFromWhereIsEmpty(expression)) { |
| 361 | 22477 | vcaballero | FeatureCollection sel=null;
|
| 362 | try {
|
||
| 363 | sel = doSet(expression); |
||
| 364 | } catch (ReadException e) {
|
||
| 365 | throw new DataException("Expression",e); |
||
| 366 | } |
||
| 367 | 9532 | caballero | |
| 368 | 9494 | ppiqueras | if (sel == null) { |
| 369 | throw new RuntimeException("Not a 'where' clause?"); |
||
| 370 | } |
||
| 371 | 22477 | vcaballero | FeatureCollection oldSelection=(FeatureCollection)featureStore.getSelection(); |
| 372 | sel.addAll(oldSelection); |
||
| 373 | featureStore.setSelection(sel); |
||
| 374 | 1219 | vcaballero | } |
| 375 | } |
||
| 376 | 312 | fernando | |
| 377 | 1219 | vcaballero | /**
|
| 378 | * @see com.iver.cit.gvsig.gui.filter.ExpressionListener#fromSet(java.lang.String)
|
||
| 379 | */
|
||
| 380 | 22353 | jmvivo | public void fromSet(String expression) throws DataException { |
| 381 | 22477 | vcaballero | // By Pablo: if no filter expression -> no element selected
|
| 382 | if (! this.filterExpressionFromWhereIsEmpty(expression)) { |
||
| 383 | 9532 | caballero | |
| 384 | 22477 | vcaballero | FeatureCollection sel=null;
|
| 385 | sel = doSet(expression); |
||
| 386 | 9532 | caballero | |
| 387 | 22477 | vcaballero | if (sel == null) { |
| 388 | throw new RuntimeException("Not a 'where' clause?"); |
||
| 389 | } |
||
| 390 | FeatureCollection oldSelection=(FeatureCollection)featureStore.getSelection(); |
||
| 391 | 9532 | caballero | |
| 392 | 22477 | vcaballero | MemoryFeatureCollection mfc=new MemoryFeatureCollection(featureStore);
|
| 393 | Iterator iterator=sel.iterator();
|
||
| 394 | while (iterator.hasNext()) {
|
||
| 395 | Feature feature = (Feature) iterator.next(); |
||
| 396 | if (oldSelection.contains(feature)){
|
||
| 397 | mfc.add(feature); |
||
| 398 | } |
||
| 399 | } |
||
| 400 | featureStore.setSelection(mfc); |
||
| 401 | } else {
|
||
| 402 | // By Pablo: if no expression -> no element selected
|
||
| 403 | featureStore.setSelection(featureStore.createSelection()); |
||
| 404 | } |
||
| 405 | 1219 | vcaballero | } |
| 406 | 9532 | caballero | |
| 407 | 9494 | ppiqueras | /**
|
| 408 | * Returns true if the WHERE subconsultation of the filterExpression is empty ("")
|
||
| 409 | 9532 | caballero | *
|
| 410 | 9494 | ppiqueras | * @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)
|
| 411 | * @param expression An string
|
||
| 412 | 9532 | caballero | * @return A boolean value
|
| 413 | 9494 | ppiqueras | */
|
| 414 | private boolean filterExpressionFromWhereIsEmpty(String expression) { |
||
| 415 | String subExpression = expression.trim();
|
||
| 416 | 9532 | caballero | int pos;
|
| 417 | |||
| 418 | 9494 | ppiqueras | // Remove last ';' if exists
|
| 419 | 22931 | jmvivo | if (subExpression.charAt(subExpression.length() -1) == ';') { |
| 420 | 9494 | ppiqueras | subExpression = subExpression.substring(0, subExpression.length() -1).trim(); |
| 421 | 22931 | jmvivo | } |
| 422 | 9532 | caballero | |
| 423 | 9494 | ppiqueras | // If there is no 'where' clause
|
| 424 | 22931 | jmvivo | if ((pos = subExpression.indexOf("where")) == -1) { |
| 425 | 9494 | ppiqueras | return false; |
| 426 | 22931 | jmvivo | } |
| 427 | 9532 | caballero | |
| 428 | 9494 | ppiqueras | // If there is no subexpression in the WHERE clause -> true
|
| 429 | subExpression = subExpression.substring(pos + 5, subExpression.length()).trim(); // + 5 is the length of 'where' |
||
| 430 | 22931 | jmvivo | if ( subExpression.length() == 0 ) { |
| 431 | 9494 | ppiqueras | return true; |
| 432 | 22931 | jmvivo | } else {
|
| 433 | 9494 | ppiqueras | return false; |
| 434 | 22931 | jmvivo | } |
| 435 | 9494 | ppiqueras | } |
| 436 | 312 | fernando | |
| 437 | /**
|
||
| 438 | 5005 | jorpiell | * @see com.iver.mdiApp.plugins.IExtension#isVisible()
|
| 439 | 312 | fernando | */
|
| 440 | public boolean isVisible() { |
||
| 441 | 6880 | cesar | IWindow v = PluginServices.getMDIManager().getActiveWindow(); |
| 442 | 312 | fernando | |
| 443 | 855 | fernando | if (v == null) { |
| 444 | 312 | fernando | return false; |
| 445 | } |
||
| 446 | 1219 | vcaballero | |
| 447 | 5900 | jorpiell | if (v instanceof Table) { |
| 448 | 312 | fernando | return true; |
| 449 | 2183 | fernando | } /*else {
|
| 450 | 1219 | vcaballero | if (v instanceof com.iver.cit.gvsig.gui.View) {
|
| 451 | 855 | fernando | com.iver.cit.gvsig.gui.View view = (com.iver.cit.gvsig.gui.View) v;
|
| 452 | ProjectView pv = view.getModel();
|
||
| 453 | 1219 | vcaballero | FLayer[] seleccionadas = pv.getMapContext().getLayers()
|
| 454 | .getActives();
|
||
| 455 | |||
| 456 | if (seleccionadas.length == 1) {
|
||
| 457 | if (seleccionadas[0] instanceof AlphanumericData) {
|
||
| 458 | 855 | fernando | return true;
|
| 459 | }
|
||
| 460 | 312 | fernando | }
|
| 461 | }
|
||
| 462 | 2183 | fernando | */
|
| 463 | 312 | fernando | return false; |
| 464 | 2183 | fernando | //}
|
| 465 | 312 | fernando | } |
| 466 | |||
| 467 | 596 | fernando | /**
|
| 468 | 5005 | jorpiell | * @see com.iver.andami.plugins.IExtension#initialize()
|
| 469 | 596 | fernando | */
|
| 470 | 5005 | jorpiell | public void initialize() { |
| 471 | 14821 | jmvivo | registerIcons(); |
| 472 | 22477 | vcaballero | org.gvsig.fmap.data.feature.joinstore.Register.selfRegister(); |
| 473 | |||
| 474 | |||
| 475 | 596 | fernando | } |
| 476 | |||
| 477 | 14821 | jmvivo | private void registerIcons(){ |
| 478 | 15647 | jmvivo | PluginServices.getIconTheme().registerDefault( |
| 479 | 14821 | jmvivo | "table-join",
|
| 480 | this.getClass().getClassLoader().getResource("images/tablejoin.png") |
||
| 481 | ); |
||
| 482 | |||
| 483 | 15647 | jmvivo | PluginServices.getIconTheme().registerDefault( |
| 484 | 14821 | jmvivo | "table-link",
|
| 485 | this.getClass().getClassLoader().getResource("images/tablelink.png") |
||
| 486 | ); |
||
| 487 | } |
||
| 488 | |||
| 489 | 596 | fernando | /**
|
| 490 | 5005 | jorpiell | * @see com.iver.andami.plugins.IExtension#isEnabled()
|
| 491 | 596 | fernando | */
|
| 492 | public boolean isEnabled() { |
||
| 493 | 855 | fernando | return true; |
| 494 | 596 | fernando | } |
| 495 | 2183 | fernando | |
| 496 | 3940 | caballero | |
| 497 | 312 | fernando | } |