svn-gvsig-desktop / branches / v2_0_0_prep / extensions / extGeoDB / src / org / gvsig / geodb / vectorialdb / wizard / WizardVectorialDB.java @ 34114
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2006 Prodevelop and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* Prodevelop Integraci?n de Tecnolog?as SL
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* Conde Salvatierra de ?lava , 34-10
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* 46004 Valencia
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* Spain
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*
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* +34 963 510 612
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* +34 963 510 968
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* gis@prodevelop.es
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* http://www.prodevelop.es
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*/
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package org.gvsig.geodb.vectorialdb.wizard; |
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import java.awt.Window; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.List; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.ApplicationManager; |
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import org.gvsig.app.prepareAction.PrepareContext; |
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import org.gvsig.app.prepareAction.PrepareContextView; |
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import org.gvsig.app.project.documents.view.gui.DefaultViewPanel; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.serverexplorer.db.DBServerExplorer; |
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import org.gvsig.fmap.dal.store.db.DBStoreParameters; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.layers.CancelationException; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.FLayers; |
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import org.gvsig.fmap.mapcontext.layers.LayerFactory; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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* Driver-independent GeoDB wizard. Queries the drivers to fill GUI controls.
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* Multi-table selection available.
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*
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* @author jldominguez
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*
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*/
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public class WizardVectorialDB extends WizardDB { |
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/**
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*
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*/
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private static final long serialVersionUID = -5002685263220038989L; |
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private static Logger logger = LoggerFactory |
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.getLogger(WizardVectorialDB.class.getName()); |
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private static final String GEODB_WIZARD_TAB_NAME = "GeoDB"; |
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private DefaultViewPanel view = null; |
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private PrepareContextView prepareContext;
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/**
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* This method initializes this
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*
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* @return void
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*/
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protected void initialize() { |
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super.initialize();
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setTabName(GEODB_WIZARD_TAB_NAME); |
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setLayout(null);
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setSize(512, 478); |
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IWindow iw = PluginServices.getMDIManager().getActiveWindow(); |
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if (iw == null) { |
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return;
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} |
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if ((iw instanceof DefaultViewPanel)) { |
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view = (DefaultViewPanel) iw; |
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setMapCtrl(view.getMapControl()); |
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} |
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} |
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protected TablesListItem createTabeListItem(DBServerExplorer dbExplorer,
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DBStoreParameters param) {
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return new TablesListItemVectorial(dbExplorer, param, getMapCtrl(), |
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this);
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} |
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public void setSettingsPanels(TablesListItem actTable) { |
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super.setSettingsPanels(actTable);
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} |
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protected UserTableSettingsPanel createSettingsPanel(
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TablesListItem actTable) {
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if (actTable == null) { |
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return new UserTableSettingsVectorialPanel(null, null, "", |
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getMapCtrl(), true, this, null, null); |
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} |
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String abrev = null; |
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if (getMapCtrl() != null) { |
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abrev = getMapCtrl().getViewPort().getProjection().getAbrev(); |
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} |
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return ((TablesListItemVectorial) actTable)
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.getUserTableSettingsPanel(abrev); |
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} |
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public DataStoreParameters[] getParameters() { |
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try {
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TablesListItem[] selected = getSelectedTables();
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int count = selected.length;
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DBStoreParameters[] dbParameters = new DBStoreParameters[count]; |
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String strEPSG = null; |
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if (getMapCtrl() != null) { |
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strEPSG = getMapCtrl().getViewPort().getProjection().getAbrev(); |
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} |
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for (int i = 0; i < count; i++) { |
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TablesListItemVectorial item = (TablesListItemVectorial) selected[i]; |
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dbParameters[i] = getParameterForTable(item); |
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} |
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return dbParameters;// layerArrayToGroup(all_layers, groupName); |
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} catch (Exception e) { |
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logger.error("While creating jdbc layer: " + e.getMessage(), e);
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NotificationManager.addError("Error al cargar la capa: "
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+ e.getMessage(), e); |
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} |
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return null; |
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} |
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public void execute() { |
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MapControl mapControl = this.getMapCtrl();
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IProjection proj = null;
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TablesListItem[] tables = getSelectedTables();
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List all_layers = new ArrayList(); |
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String strEPSG = mapControl.getViewPort().getProjection().getAbrev();
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LayerFactory layerFactory = LayerFactory.getInstance(); |
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String groupName = null; |
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Envelope env = null;
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DBStoreParameters parameter; |
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TablesListItem table; |
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FeatureStore store, storeToAdd; |
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DataManager man = DALLocator.getDataManager(); |
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ApplicationManager appGvSIGMan = ApplicationLocator.getManager(); |
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PrepareContext context = this.getPrepareDataStoreContext();
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FLayer layer; |
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for (int i = 0; i < tables.length; i++) { |
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table = tables[i]; |
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UserTableSettingsVectorialPanel userTableSettingsPanel = (UserTableSettingsVectorialPanel) table |
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.getUserTableSettingsPanel(); |
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parameter = getParameterForTable(table); |
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if (i == 0) { |
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groupName = parameter.getDBName() + " (" + parameter.getHost()
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+ ")";
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} |
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try {
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parameter = (DBStoreParameters) appGvSIGMan |
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.prepareOpenDataStoreParameters(parameter, context); |
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} catch (Exception e2) { |
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NotificationManager.addError(e2); |
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continue;
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} |
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try {
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store = (FeatureStore) man.createStore(parameter); |
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} catch (Exception e) { |
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NotificationManager.addError(e); |
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return;
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} |
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try {
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storeToAdd = (FeatureStore) appGvSIGMan.pepareOpenDataSource( |
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store, context); |
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} catch (Exception e) { |
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NotificationManager.addError(e); |
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store.dispose(); |
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continue;
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} |
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try {
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layer = layerFactory.createLayer(userTableSettingsPanel |
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.getUserLayerName(), storeToAdd); |
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all_layers.add(layer); |
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if (env == null) { |
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env = layer.getFullEnvelope(); |
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} else {
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env.add(layer.getFullEnvelope()); |
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} |
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} catch (Exception e) { |
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storeToAdd.dispose(); |
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NotificationManager.addError(e); |
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} |
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} |
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MapContext mc = mapControl.getMapContext(); |
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FLayers root = mapControl.getMapContext().getLayers(); |
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if (all_layers.size() > 1) { |
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FLayers group = new FLayers();// (mc,root); |
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group.setMapContext(mc); |
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group.setParentLayer(root); |
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group.setName(groupName); |
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Iterator iter = all_layers.iterator();
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while (iter.hasNext()) {
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group.addLayer((FLayer) iter.next()); |
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} |
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if ((group != null) && !(group.isOk())) { |
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// if the layer is not okay (it has errors) process them
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processErrorsOfLayer(group, mapControl); |
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} |
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if (group != null) { |
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group.setVisible(true);
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mapControl.getMapContext().beginAtomicEvent(); |
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try {
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// checkProjection(group, mapControl.getViewPort());
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try {
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mapControl.getMapContext().getLayers().addLayer(group); |
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} catch (CancelationException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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if (mapControl.getViewPort().getExtent() == null) { |
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mapControl.getViewPort().setEnvelope(env); |
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} |
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} finally {
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mapControl.getMapContext().endAtomicEvent(); |
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} |
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return;
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} |
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} else if (all_layers.size() == 1) { |
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layer = (FLayer) all_layers.get(0);
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if (!(layer.isOk())) {
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// if the layer is not okay (it has errors) process them
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processErrorsOfLayer(layer, mapControl); |
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} |
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layer.setVisible(true);
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mapControl.getMapContext().beginAtomicEvent(); |
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// checkProjection(all_layers[0], mapControl.getViewPort());
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try {
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try {
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mapControl.getMapContext().getLayers().addLayer(layer); |
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} catch (CancelationException e) {
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return;
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} |
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if (mapControl.getViewPort().getExtent() == null) { |
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try {
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mapControl.getViewPort().setEnvelope( |
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layer.getFullEnvelope()); |
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} catch (ReadException e) {
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NotificationManager.addError(e); |
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return;
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} |
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} |
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} finally {
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mapControl.getMapContext().endAtomicEvent(); |
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} |
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return;
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} |
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} |
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protected PrepareContext getPrepareDataStoreContext() {
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if (this.prepareContext == null) { |
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this.prepareContext = new PrepareContextView() { |
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public Window getOwnerWindow() { |
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return null; |
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} |
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public MapControl getMapControl() {
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return WizardVectorialDB.this
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.getMapCtrl(); |
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} |
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}; |
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} |
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return this.prepareContext; |
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} |
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protected DBStoreParameters getParameterForTable(TablesListItem table) {
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DBStoreParameters parameters = table.getParameters(); |
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String strEPSG = null; |
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if (getMapCtrl() != null) { |
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strEPSG = getMapCtrl().getViewPort().getProjection().getAbrev(); |
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} |
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UserTableSettingsVectorialPanel userTableSettingsPanel = (UserTableSettingsVectorialPanel) table |
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.getUserTableSettingsPanel(); |
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Envelope _wa = userTableSettingsPanel.getWorkingArea(); |
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String geomField = userTableSettingsPanel.getGeoFieldName();
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String fidField = userTableSettingsPanel.getIdFieldName();
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if (!(fidField.startsWith("{") && fidField.endsWith("}"))) { |
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parameters.setPkFields(new String[] { fidField }); |
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fidField = null;
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} |
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String[] fields = table.getUserSelectedFieldsPanel() |
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.getUserSelectedFields(fidField, geomField); |
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if (userTableSettingsPanel.isSqlActive()) {
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String whereClause = userTableSettingsPanel.getWhereClause();
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parameters.setBaseFilter(whereClause); |
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} else {
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parameters.setBaseFilter("");
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} |
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parameters.setFields(fields); |
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parameters.setDefaultGeometryField(geomField); |
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if (_wa != null) { |
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parameters.setWorkingArea(_wa); |
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} |
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parameters.setCRS(strEPSG); |
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return parameters;
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} |
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} |