root / branches / v2_0_0_prep / extensions / org.gvsig.app.document.table.app / org.gvsig.app.document.table.app.mainplugin / src / main / java / org / gvsig / app / extension / TableEditStopExtension.java @ 38564
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.app.extension; |
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import java.util.ArrayList; |
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import java.util.List; |
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import javax.swing.JOptionPane; |
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import org.gvsig.andami.IconThemeHelper; |
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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.plugins.IExtension; |
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import org.gvsig.andami.plugins.status.IExtensionStatus; |
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import org.gvsig.andami.plugins.status.IUnsavedData; |
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import org.gvsig.andami.plugins.status.UnsavedData; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.app.project.Project; |
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import org.gvsig.app.project.ProjectManager; |
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import org.gvsig.app.project.documents.Document; |
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import org.gvsig.app.project.documents.table.TableDocument; |
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import org.gvsig.app.project.documents.table.TableManager; |
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import org.gvsig.app.project.documents.table.gui.FeatureTableDocumentPanel; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.exception.WriteException; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.utils.swing.threads.IMonitorableTask; |
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public class TableEditStopExtension extends AbstractTableEditExtension { |
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public void initialize() { |
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super.initialize();
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IconThemeHelper.registerIcon("action", "table-stop-editing", this); |
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} |
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public void execute(String actionCommand) { |
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if ("table-stop-editing".equals(actionCommand)) { |
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stopEditing(table); |
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} |
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} |
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public void stopEditing(FeatureTableDocumentPanel table) { |
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// FIXME
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int resp =
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JOptionPane.showConfirmDialog(null, |
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PluginServices.getText(this, "realmente_desea_guardar") + " : " |
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+ table.getModel().getName(), "Guardar",
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JOptionPane.YES_NO_OPTION);
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try {
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if (resp == JOptionPane.NO_OPTION) { // CANCEL EDITING |
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table.getModel().getStore().cancelEditing(); |
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} else { // GUARDAMOS LA TABLA |
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table.getModel().getStore().finishEditing(); |
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} |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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/**
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* @see org.gvsig.andami.plugins.IExtension#isEnabled()
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*/
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public boolean isEnabled() { |
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return true; |
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} |
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/**
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* @see org.gvsig.andami.plugins.IExtension#isVisible()
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*/
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public boolean isVisible() { |
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IWindow v = PluginServices.getMDIManager().getActiveWindow(); |
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if (v == null) { |
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return false; |
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} else
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if (v instanceof FeatureTableDocumentPanel |
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&& ((FeatureTableDocumentPanel) v).getModel().getStore() |
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.isEditing() |
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&& ((FeatureTableDocumentPanel) v).getModel() |
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.getAssociatedLayer() == null) {
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table = (FeatureTableDocumentPanel) v; |
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return true; |
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} else {
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return false; |
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} |
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} |
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/**
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* <p>
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* This class provides the status of extensions. If this extension has some
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* unsaved editing table (and save them), and methods to check if the
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* extension has some associated background tasks.
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*
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* @author Vicente Caballero Navarro
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*
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*/
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private class StopEditingStatus implements IExtensionStatus { |
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/**
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* This method is used to check if this extension has some unsaved
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* editing tables.
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*
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* @return true if the extension has some unsaved editing tables, false
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* otherwise.
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*/
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public boolean hasUnsavedData() { |
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Project project = ProjectManager.getInstance().getCurrentProject(); |
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List<Document> tables = project.getDocuments(TableManager.TYPENAME); |
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for (int i = 0; i < tables.size(); i++) { |
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FeatureStore store = ((TableDocument) tables.get(i)).getStore(); |
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if (store == null) { |
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continue;
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} |
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if (store.isEditing()) {
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return true; |
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} |
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} |
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return false; |
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} |
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/**
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* This method is used to check if the extension has some associated
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* background process which is currently running.
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*
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* @return true if the extension has some associated background process,
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* false otherwise.
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*/
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public boolean hasRunningProcesses() { |
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return false; |
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} |
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/**
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* <p>
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* Gets an array of the traceable background tasks associated with this
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* extension. These tasks may be tracked, canceled, etc.
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* </p>
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*
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* @return An array of the associated background tasks, or null in case
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* there is
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* no associated background tasks.
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*/
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public IMonitorableTask[] getRunningProcesses() { |
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return null; |
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} |
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/**
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* <p>
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* Gets an array of the UnsavedData objects, which contain information
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* about the unsaved editing tables and allows to save it.
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* </p>
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*
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* @return An array of the associated unsaved editing layers, or null in
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* case the extension
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* has not unsaved editing tables.
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*/
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public IUnsavedData[] getUnsavedData() { |
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Project project = ProjectManager.getInstance().getCurrentProject(); |
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List<Document> tables = project.getDocuments(TableManager.TYPENAME); |
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List<UnsavedTable> unsavedTables = new ArrayList<UnsavedTable>(); |
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for (int i = 0; i < tables.size(); i++) { |
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TableDocument table = (TableDocument) tables.get(i); |
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FeatureStore store = table.getStore(); |
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if (store == null) { |
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continue;
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} |
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if (store.isEditing()) {
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UnsavedTable ul = |
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new UnsavedTable(TableEditStopExtension.this);
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ul.setTable(table); |
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unsavedTables.add(ul); |
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} |
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} |
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return unsavedTables
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.toArray(new IUnsavedData[unsavedTables.size()]);
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} |
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} |
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private class UnsavedTable extends UnsavedData { |
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private TableDocument table;
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public UnsavedTable(IExtension extension) {
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super(extension);
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} |
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public String getDescription() { |
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return PluginServices.getText(this, "editing_table_unsaved"); |
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} |
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public String getResourceName() { |
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return table.getName();
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} |
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public boolean saveData() { |
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return executeSaveTable(table);
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} |
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public void setTable(TableDocument table) { |
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this.table = table;
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} |
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} |
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// TODO Este c?digo est? duplicado, tambi?n est? en la clase Table en el
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// m?todo "public void stopEditing()"
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private boolean executeSaveTable(TableDocument table2) { |
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FeatureStore fs = table2.getStore(); |
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try {
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fs.finishEditing(); |
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} catch (WriteException e) {
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NotificationManager.addError( |
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PluginServices.getText(this, "error_saving_table"), e); |
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return false; |
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} catch (ReadException e) {
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NotificationManager.addError( |
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PluginServices.getText(this, "error_saving_table"), e); |
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return false; |
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} catch (DataException e) {
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NotificationManager.addError( |
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PluginServices.getText(this, "error_saving_table"), e); |
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return false; |
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} |
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// if (ies instanceof IWriteable) {
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// IWriteable w = (IWriteable) ies;
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// IWriter writer = w.getWriter();
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// if (writer == null) {
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// return false;
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// }
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// try {
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// ITableDefinition tableDef = ies.getTableDefinition();
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// writer.initialize(tableDef);
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// ies.stopEdition(writer, EditionEvent.ALPHANUMERIC);
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// ies.getSelection().clear();
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// } catch (InitializeWriterException e) {
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// NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e);
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// return false;
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// } catch (StopWriterVisitorException e) {
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// NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e);
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// return false;
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// } catch (ReadDriverException e) {
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// NotificationManager.addError(PluginServices.getText(this,"error_saving_table"),e);
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// return false;
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// }
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// }
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return true; |
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} |
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public IExtensionStatus getStatus() {
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return new StopEditingStatus(); |
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} |
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} |