root / branches / v10 / extensions / extWFS2 / src / com / iver / cit / gvsig / gui / panels / WFSFilterPanel.java @ 8854
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package com.iver.cit.gvsig.gui.panels; |
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import java.awt.Color; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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import java.io.UnsupportedEncodingException; |
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import java.net.URLEncoder; |
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import java.text.NumberFormat; |
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import java.text.ParseException; |
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import java.util.ArrayList; |
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import java.util.Comparator; |
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import java.util.Iterator; |
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import java.util.TreeSet; |
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import java.util.Vector; |
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import java.util.regex.Matcher; |
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import java.util.regex.Pattern; |
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import javax.swing.DefaultListModel; |
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import javax.swing.event.DocumentEvent; |
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import javax.swing.event.DocumentListener; |
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import javax.swing.event.TreeSelectionEvent; |
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import javax.swing.event.TreeSelectionListener; |
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import javax.swing.tree.DefaultMutableTreeNode; |
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import javax.swing.tree.DefaultTreeModel; |
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import javax.swing.tree.TreePath; |
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import org.apache.log4j.Logger; |
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import org.gvsig.gui.beans.filterPanel.filterQueryPanel.FilterQueryJPanel; |
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import org.gvsig.remoteClient.gml.schemas.IXMLType; |
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import org.gvsig.remoteClient.gml.schemas.XMLElement; |
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import com.hardcode.gdbms.engine.data.driver.DriverException; |
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import com.hardcode.gdbms.engine.instruction.IncompatibleTypesException; |
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import com.hardcode.gdbms.engine.values.BooleanValue; |
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import com.hardcode.gdbms.engine.values.ComplexValue; |
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import com.hardcode.gdbms.engine.values.NullValue; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.andami.ui.mdiManager.IWindowListener; |
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import com.iver.andami.ui.mdiManager.WindowInfo; |
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import com.iver.cit.gvsig.fmap.layers.WFSLayerNode; |
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import com.iver.cit.gvsig.gui.filter.ExpressionDataSource; |
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import com.iver.cit.gvsig.gui.filter.ExpressionListener; |
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import com.iver.cit.gvsig.gui.filter.FilterException; |
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import com.iver.cit.gvsig.gui.panels.attributesTree.AttributesTreeTableModel; |
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import com.iver.cit.gvsig.project.documents.table.gui.Table; |
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import com.iver.utiles.DefaultCharSet; |
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import com.iver.utiles.StringUtilities; |
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import com.iver.utiles.exceptionHandling.ExceptionHandlingSupport; |
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import com.iver.utiles.exceptionHandling.ExceptionListener; |
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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) 2004 IVER T.I. 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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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/**
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* This will be the tab for add a filter to a WFS query.
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* This class gets the graphical interface from FilterQueryJPanel and add logic.
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*
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* @author Pablo Piqueras Bartolom? (p_queras@hotmail.com)
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*/
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public class WFSFilterPanel extends FilterQueryJPanel implements IWindow, IWindowListener { |
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private static Logger logger = Logger.getLogger(Table.class.getName()); |
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private WFSParamsPanel parent = null; |
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private ArrayList expressionListeners = new ArrayList(); |
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private ExpressionDataSource model = null; |
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private NumberFormat nf = NumberFormat.getNumberInstance(); |
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private ExceptionHandlingSupport exceptionHandlingSupport = new ExceptionHandlingSupport(); |
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private AttributesTreeTableModel attributesTreeTableModel;
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private boolean panelAsATabForWFSLayersLoad; |
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private TreePath currentPath; |
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private String featureName; |
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/**
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* This method initializes
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*
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*/
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public WFSFilterPanel(WFSParamsPanel parent) {
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super();
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this.parent = parent;
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currentPath = null;
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featureName = null;
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// At beginning, the JList is disabled (and its set a particular color for user could knew it)
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super.getValuesJList().setEnabled(false); |
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getValuesJList().setBackground(new Color(220, 220, 220)); |
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.gui.beans.filterPanel.AbstractFilterQueryJPanel#initialize()
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*/
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protected void initialize() { |
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super.initialize();
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this.resizeHeight(380); |
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defaultTreeModel = (DefaultTreeModel)fieldsJTree.getModel();
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this.addNewListeners();
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panelAsATabForWFSLayersLoad = true;
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} |
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/**
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* Adds some more listener to the components of the panel
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*/
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private void addNewListeners() { |
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txtExpression.getDocument().addDocumentListener(new DocumentListener() { |
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/*
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* (non-Javadoc)
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* @see javax.swing.event.DocumentListener#changedUpdate(javax.swing.event.DocumentEvent)
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*/
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public void changedUpdate(DocumentEvent e) { |
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} |
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/*
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* (non-Javadoc)
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* @see javax.swing.event.DocumentListener#insertUpdate(javax.swing.event.DocumentEvent)
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*/
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public void insertUpdate(DocumentEvent e) { |
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if (!panelAsATabForWFSLayersLoad)
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parent.isApplicable(true);
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} |
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/*
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* (non-Javadoc)
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* @see javax.swing.event.DocumentListener#removeUpdate(javax.swing.event.DocumentEvent)
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*/
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public void removeUpdate(DocumentEvent e) { |
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if (!panelAsATabForWFSLayersLoad)
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parent.isApplicable(true);
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} |
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}); |
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// Listener for "fieldsJTree"
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getFieldsJTree().addMouseListener(new MouseAdapter() { |
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/*
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* (non-Javadoc)
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* @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
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*/
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public void mouseClicked(MouseEvent e) { |
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int row = fieldsJTree.getRowForLocation(e.getX(), e.getY());
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TreePath treePath = fieldsJTree.getPathForLocation(e.getX(), e.getY());
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if (row > -1) { |
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switch (e.getClickCount()) {
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case 2: |
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putSymbolOfSelectedByMouseBranch(treePath); |
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break;
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} |
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} |
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} |
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}); |
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// Listener for "valuesJList"
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getValuesJList().addMouseListener(new MouseAdapter() { |
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/*
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* (non-Javadoc)
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* @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
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*/
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public void mouseClicked(MouseEvent e) { |
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if (e.getClickCount() == 2) { |
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Value valor = (Value) valuesListModel.getElementAt(getValuesJList().getSelectedIndex()); |
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if (getNodeOfCurrentPath().getEntityType().getName().compareTo("xs:string") == 0) { |
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putSymbol("'" + valor.toString() + "'"); |
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} |
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else {
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putSymbol(valor.toString()); |
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} |
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} |
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} |
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}); |
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// Listener for a branch of the tree selection
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getFieldsJTree().addTreeSelectionListener(new TreeSelectionListener() { |
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/*
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* (non-Javadoc)
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* @see javax.swing.event.TreeSelectionListener#valueChanged(javax.swing.event.TreeSelectionEvent)
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*/
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public void valueChanged(TreeSelectionEvent e) { |
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if (!panelAsATabForWFSLayersLoad) {
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DataReturnedOfDataLoadingFromActiveView data = DataLoadingFromActiveView.getDefaultExpressionDataSource(); |
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if ((data != null) && (data.getData() != null)) { |
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setModel(data.getData()); |
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currentPath = e.getPath(); |
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fillValuesByPath(currentPath); |
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} |
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} |
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} |
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}); |
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} |
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/**
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* If there is a field selected, show its new values
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*/
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public void updateFieldValues() { |
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if (currentPath != null) { |
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DataReturnedOfDataLoadingFromActiveView data = DataLoadingFromActiveView.getDefaultExpressionDataSource(); |
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if ((data != null) && (data.getData() != null)) { |
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setModel(data.getData()); |
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fillValuesByPath(currentPath); |
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// Update all tables that their data is about the changed view
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IWindow[] activeNoModalWindows = PluginServices.getMDIManager().getAllWindows();
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for (int i = 0; i < activeNoModalWindows.length; i++) { |
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IWindow window = activeNoModalWindows[i]; |
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if (window instanceof Table) { |
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Table table = (Table) window; |
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int pos1 = featureName.indexOf(':'); |
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if ((pos1 >= 0) && (pos1 < featureName.length())) |
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featureName = featureName.substring(pos1 +1, featureName.length());
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// String featureOfTable = ((XMLElement)currentPath.getParentPath().getLastPathComponent()).getName();
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String featureOfTable = table.getModel().getName();
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int pos2 = featureOfTable.indexOf(':'); |
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if ((pos2 >= 0) && (pos2 < featureName.length())) |
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featureOfTable = featureOfTable.substring(pos2 +1, featureOfTable.length());
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if (featureName.trim().compareTo(featureOfTable.trim()) == 0) |
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table.refresh(); |
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} |
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} |
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} |
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} |
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} |
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/**
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* Sets the value of the inner attribute: 'panelAsATabForWFSLayersLoad'
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*
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* @param b A boolean value
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*/
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public void setWFSFilterPanelIsAsTabForWFSLayersLoad (boolean b) { |
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this.panelAsATabForWFSLayersLoad = b;
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if (this.panelAsATabForWFSLayersLoad == true) { |
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// At beginning, the JList is disabled (and its set a particular color for user could knew it)
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super.getValuesJList().setEnabled(false); |
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super.getValuesJList().setBackground(new Color(220, 220, 220)); |
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} |
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else {
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super.getValuesJList().setEnabled(true); |
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super.getValuesJList().setBackground(Color.WHITE); |
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} |
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} |
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/**
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* Rellena la lista con los valores del campo seleccionado
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*/
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private void fillValuesByPath(TreePath treePath) { |
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// Duplicates are removed
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TreeSet conjunto = new TreeSet(new Comparator() { |
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public int compare(Object o1, Object o2) { |
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if ((o1 != null) && (o2 != null)) { |
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Value v2 = (Value) o2; |
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Value v1 = (Value) o1; |
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BooleanValue boolVal; |
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try {
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boolVal = (BooleanValue) (v1.greater(v2)); |
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if (boolVal.getValue()) {
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return 1; |
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} |
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boolVal = (BooleanValue) (v1.less(v2)); |
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if (boolVal.getValue()) {
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return -1; |
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} |
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} catch (IncompatibleTypesException e) {
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throw new RuntimeException(e); |
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} |
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} |
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return 0; |
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} |
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}); // For ordernation
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// Remove the previous items
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valuesListModel.clear(); |
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try {
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//Object root = treePath.getPath()[0];
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XMLElement element = ((XMLElement)treePath.getLastPathComponent()); |
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// Gets the values associated to the selected branch
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switch (element.getEntityType().getType()) {
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case IXMLType.SIMPLE:
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if(element.getParentElement().getParentElement() == null) { |
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// Find the selected field and try to obtein values related
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for (int i = 0; i < model.getFieldCount(); i++) { |
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String name = model.getFieldName(i);
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// If we find the field (this means that are loaded its values and we can obtein them)
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if (name.equals(element.getName())) {
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for (int j = 0; j < model.getRowCount(); j++) { |
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Value value = model.getFieldValue(j, i); |
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if (value instanceof NullValue) |
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continue;
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if (!conjunto.contains(value)) {
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conjunto.add(value); |
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} |
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} |
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break;
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} |
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} |
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}else{
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//create a vector with the parent names from the leaf until the root
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XMLElement parent = element.getParentElement(); |
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Vector parentNames = new Vector(); |
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parentNames.add(element.getName()); |
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while (parent != null){ |
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parentNames.add(parent.getName()); |
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parent = parent.getParentElement(); |
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} |
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//The field name (in the gvSIG table) is the second field name
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String fieldName = (String)parentNames.get(parentNames.size()-2); |
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for (int i = 0; i < model.getFieldCount(); i++) { |
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String name = model.getFieldName(i);
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// If we find the field (this means that are loaded its values and we can obtein them)
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if (name.equals(fieldName)) {
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for (int j = 0; j < model.getRowCount(); j++) { |
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Value value = model.getFieldValue(j, i); |
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if (value instanceof NullValue) |
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continue;
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if (value instanceof ComplexValue){ |
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for (int k=parentNames.size()-3 ; k>=0 ; k--){ |
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ComplexValue complex = (ComplexValue)value; |
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Value childValue = (Value)complex.get(parentNames.get(k)); |
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if (k==0){ |
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if (!conjunto.contains(childValue)) {
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conjunto.add(childValue); |
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} |
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}else{
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value = childValue; |
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} |
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} |
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} |
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} |
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break;
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} |
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} |
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} |
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break;
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case IXMLType.COMPLEX:
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break;
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default:
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// Do Nothing
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} |
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// Add the values to the model of the graphic list
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Iterator it = conjunto.iterator();
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while (it.hasNext())
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valuesListModel.addElement(it.next()); |
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} catch (Exception e) { |
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throwException(e); |
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} |
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} |
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/**
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* Puts the symbol of selected brach
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*
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* @param mouseEvent A MouseEvent with information of the selected branch
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*/
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public void putSymbolOfSelectedByMouseBranch(TreePath treePath) { |
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// Sets the node selected
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if (treePath != null) { |
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Object node = treePath.getLastPathComponent();
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if ((node != null) && (node instanceof XMLElement)) { |
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XMLElement element = (XMLElement) node; |
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XMLElement parent = element.getParentElement(); |
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String path = element.getName();
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while (parent.getParentElement() != null){ |
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path = parent.getName() + "/" + path;
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parent = parent.getParentElement(); |
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} |
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putSymbol("\"" + path + "\""); |
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} |
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} |
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} |
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/**
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* Gets the element that the 'currentPath' attribute aims
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*
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* @return An XMLElement
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*/
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private XMLElement getNodeOfCurrentPath() {
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if (currentPath != null) { |
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Object node = currentPath.getLastPathComponent();
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if ((node != null) && (node instanceof XMLElement)) { |
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// XMLElement element = (XMLElement) node;
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return (XMLElement) node;
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} |
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} |
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return null; |
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} |
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/**
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* Gets the query that will be send to the server
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* @return
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* SQL query (just the where part)
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*/
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public String getQuery(){ |
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try {
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return this.validateExpression(); |
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} catch (ParseException e) { |
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e.printStackTrace(); |
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return null; |
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} |
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} |
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/**
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* Writes the query in the user interface
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* @param query
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* SQL query (just the where part)
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*/
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public void setQuery(String query){ |
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this.txtExpression.setText(query);
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} |
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/**
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* DOCUMENT ME!
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*
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* @param arg0
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*
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* @return
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*/
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public boolean addExpressionListener(ExpressionListener arg0) { |
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return expressionListeners.add(arg0);
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} |
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|
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/**
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* DOCUMENT ME!
|
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*
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* @param arg0
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*
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* @return
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*/
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public boolean removeExpressionListener(ExpressionListener arg0) { |
| 500 |
return expressionListeners.remove(arg0);
|
| 501 |
} |
| 502 |
/**
|
| 503 |
* DOCUMENT ME!
|
| 504 |
*
|
| 505 |
* @param o DOCUMENT ME!
|
| 506 |
*
|
| 507 |
* @return DOCUMENT ME!
|
| 508 |
*/
|
| 509 |
public boolean removeExceptionListener(ExceptionListener o) { |
| 510 |
return exceptionHandlingSupport.removeExceptionListener(o);
|
| 511 |
} |
| 512 |
|
| 513 |
/**
|
| 514 |
* DOCUMENT ME!
|
| 515 |
*
|
| 516 |
* @param t DOCUMENT ME!
|
| 517 |
*/
|
| 518 |
private void throwException(Throwable t) { |
| 519 |
exceptionHandlingSupport.throwException(t); |
| 520 |
} |
| 521 |
|
| 522 |
/**
|
| 523 |
* DOCUMENT ME!
|
| 524 |
*
|
| 525 |
* @param t DOCUMENT ME!
|
| 526 |
*/
|
| 527 |
public void setModel(ExpressionDataSource t) { |
| 528 |
try {
|
| 529 |
model = t; |
| 530 |
model.start(); |
| 531 |
} catch (DriverException e1) {
|
| 532 |
NotificationManager.addError(e1.getMessage(), e1); |
| 533 |
} |
| 534 |
|
| 535 |
try {
|
| 536 |
int numberOfFields = model.getFieldCount();
|
| 537 |
|
| 538 |
if (numberOfFields > 0) { |
| 539 |
Vector fields = new Vector(0, 1); |
| 540 |
int j = 0; |
| 541 |
|
| 542 |
for (int i = 0; i < numberOfFields; i++) { |
| 543 |
Object field = model.getFieldName(i);
|
| 544 |
|
| 545 |
if (field != null) { |
| 546 |
fields.add(field); |
| 547 |
j++; |
| 548 |
} |
| 549 |
} |
| 550 |
|
| 551 |
attributesTreeTableModel = new AttributesTreeTableModel(fields.toArray());
|
| 552 |
} |
| 553 |
} catch (FilterException e) {
|
| 554 |
throwException(e); |
| 555 |
} |
| 556 |
} |
| 557 |
|
| 558 |
/**
|
| 559 |
* DOCUMENT ME!
|
| 560 |
*
|
| 561 |
* @param expresion DOCUMENT ME!
|
| 562 |
* @param substring DOCUMENT ME!
|
| 563 |
* @param startingPos DOCUMENT ME!
|
| 564 |
*
|
| 565 |
* @return DOCUMENT ME!
|
| 566 |
*/
|
| 567 |
private int getIndex(String expresion, String substring, int startingPos) { |
| 568 |
int index = startingPos;
|
| 569 |
|
| 570 |
do {
|
| 571 |
index = expresion.indexOf(substring, index); |
| 572 |
} while ((StringUtilities.isBetweenSymbols(expresion, index, "\"")) && |
| 573 |
(index != -1));
|
| 574 |
|
| 575 |
return index;
|
| 576 |
} |
| 577 |
|
| 578 |
/**
|
| 579 |
* DOCUMENT ME!
|
| 580 |
*
|
| 581 |
* @param expresion DOCUMENT ME!
|
| 582 |
* @param word DOCUMENT ME!
|
| 583 |
* @param translation DOCUMENT ME!
|
| 584 |
*
|
| 585 |
* @return DOCUMENT ME!
|
| 586 |
*
|
| 587 |
* @throws ParseException DOCUMENT ME!
|
| 588 |
*/
|
| 589 |
private String translateWord(String expresion, String word, |
| 590 |
String translation) throws ParseException { |
| 591 |
int booleanIndex = 0; |
| 592 |
int endIndex = 0; |
| 593 |
StringBuffer res = new StringBuffer(); |
| 594 |
|
| 595 |
while ((booleanIndex = getIndex(expresion, word, booleanIndex)) != -1) { |
| 596 |
res.append(expresion.substring(endIndex, booleanIndex)); |
| 597 |
endIndex = booleanIndex + word.length(); |
| 598 |
booleanIndex++; |
| 599 |
res.append(translation); |
| 600 |
} |
| 601 |
|
| 602 |
if (endIndex < expresion.length()) {
|
| 603 |
res.append(expresion.substring(endIndex)); |
| 604 |
} |
| 605 |
|
| 606 |
return res.toString();
|
| 607 |
} |
| 608 |
|
| 609 |
/**
|
| 610 |
* DOCUMENT ME!
|
| 611 |
*
|
| 612 |
* @param expresion DOCUMENT ME!
|
| 613 |
*
|
| 614 |
* @return DOCUMENT ME!
|
| 615 |
*
|
| 616 |
* @throws ParseException DOCUMENT ME!
|
| 617 |
*/
|
| 618 |
private String translateDates(String expresion) throws ParseException { |
| 619 |
//Se obtiene el valor de la fecha
|
| 620 |
String date = StringUtilities.substringDelimited(expresion, "Date(", |
| 621 |
")", 0); |
| 622 |
|
| 623 |
if (date == null) { |
| 624 |
return expresion;
|
| 625 |
} |
| 626 |
|
| 627 |
//Se comprueba que no est? entre comillas
|
| 628 |
int startIndex = expresion.indexOf(date);
|
| 629 |
|
| 630 |
while (startIndex != -1) { |
| 631 |
if (!StringUtilities.isBetweenSymbols(expresion, startIndex, "\"")) { |
| 632 |
|
| 633 |
//Se sustituye por el valor ordinal de la fecha
|
| 634 |
expresion = expresion.substring(0, startIndex - 5) + |
| 635 |
expresion.substring(startIndex).replaceFirst(date + "\\)",
|
| 636 |
new Long((filterButtonsJPanel.getDateFormat().parse(date)).getTime()).toString()); |
| 637 |
; |
| 638 |
} else {
|
| 639 |
startIndex += date.length(); |
| 640 |
} |
| 641 |
|
| 642 |
if (date == null) { |
| 643 |
return expresion;
|
| 644 |
} |
| 645 |
|
| 646 |
startIndex = expresion.indexOf(date, startIndex); |
| 647 |
} |
| 648 |
|
| 649 |
return expresion;
|
| 650 |
} |
| 651 |
|
| 652 |
/**
|
| 653 |
* DOCUMENT ME!
|
| 654 |
*
|
| 655 |
* @param expresion DOCUMENT ME!
|
| 656 |
*
|
| 657 |
* @return DOCUMENT ME!
|
| 658 |
*
|
| 659 |
* @throws ParseException DOCUMENT ME!
|
| 660 |
*/
|
| 661 |
public String translateNumber(String expresion) throws ParseException { |
| 662 |
DefaultCharSet ss = new DefaultCharSet();
|
| 663 |
ss.addInterval('0', '9'); |
| 664 |
ss.addCharacter(',');
|
| 665 |
ss.addCharacter('.');
|
| 666 |
|
| 667 |
String number = StringUtilities.substringWithSymbols(expresion, ss, 0); |
| 668 |
|
| 669 |
if (number == null) { |
| 670 |
return expresion;
|
| 671 |
} |
| 672 |
|
| 673 |
int startIndex = expresion.indexOf(number);
|
| 674 |
|
| 675 |
while (startIndex != -1) { |
| 676 |
Number n = nf.parse(number);
|
| 677 |
|
| 678 |
if (!StringUtilities.isBetweenSymbols(expresion, startIndex, "\"")) { |
| 679 |
|
| 680 |
//Se sustituye por el valor ordinal de la fecha
|
| 681 |
expresion = expresion.substring(0, startIndex) +
|
| 682 |
expresion.substring(startIndex).replaceFirst(number, |
| 683 |
n.toString()); |
| 684 |
} else {
|
| 685 |
startIndex += n.toString().length(); |
| 686 |
} |
| 687 |
|
| 688 |
number = StringUtilities.substringWithSymbols(expresion, ss, |
| 689 |
startIndex); |
| 690 |
|
| 691 |
if (number == null) { |
| 692 |
return expresion;
|
| 693 |
} |
| 694 |
|
| 695 |
startIndex = expresion.indexOf(number, startIndex); |
| 696 |
} |
| 697 |
|
| 698 |
return expresion;
|
| 699 |
} |
| 700 |
|
| 701 |
/**
|
| 702 |
* Encodes an string to ISO 8859_1 with each ' symbol converted to ''
|
| 703 |
*
|
| 704 |
* @param text An string started and finished with simple apostrophes
|
| 705 |
* @return An string started and finished with simple apostrophes
|
| 706 |
*/
|
| 707 |
private String translateString(String text) { |
| 708 |
// Encode to the string to ISO 8859_1 (the URL codification)
|
| 709 |
try {
|
| 710 |
|
| 711 |
// Ignore the first and last apostrophes
|
| 712 |
if (text.length() > 2) { |
| 713 |
text = text.substring(1, text.length() -1); |
| 714 |
|
| 715 |
// Convert the string to ISO 8859_1 codification
|
| 716 |
text = URLEncoder.encode(text, "8859_1"); |
| 717 |
|
| 718 |
// Change ' (%27 code) to '' for the SQL parser (bebore sent the query)
|
| 719 |
text = text.replaceAll("\\%27", "\\'\\'"); |
| 720 |
} |
| 721 |
|
| 722 |
} catch (UnsupportedEncodingException e1) { |
| 723 |
e1.printStackTrace(); |
| 724 |
} |
| 725 |
|
| 726 |
return "'" + text + "'"; |
| 727 |
} |
| 728 |
|
| 729 |
/**
|
| 730 |
* DOCUMENT ME!
|
| 731 |
* (Queda por implementar, hay una versi?n reducida)
|
| 732 |
*
|
| 733 |
* @return An string
|
| 734 |
* @throws ParseException An expection produced by the parser
|
| 735 |
*/
|
| 736 |
private String validateExpression() throws ParseException { |
| 737 |
String expression = txtExpression.getText().trim(); // Ignores the spaces at beginning and end of the chain of characters |
| 738 |
String result = new String(""); |
| 739 |
|
| 740 |
// Encode each string of the query
|
| 741 |
int index = 0; |
| 742 |
int lastIndex = 0; |
| 743 |
boolean endInnerLoop;
|
| 744 |
|
| 745 |
// Encodes all inner strings to the equivalent codification in ISO-8859_1 with each ' symbol converted to ''
|
| 746 |
while (index != -1) { |
| 747 |
index = expression.indexOf("'", index);
|
| 748 |
|
| 749 |
// Add the parts of the chain of characters that not are string
|
| 750 |
if (index == -1) { |
| 751 |
result += expression.substring(lastIndex, expression.length()); |
| 752 |
} |
| 753 |
else {
|
| 754 |
result += expression.substring(lastIndex, index).replaceAll(" [ ]+", " "); |
| 755 |
} |
| 756 |
|
| 757 |
lastIndex = index; |
| 758 |
endInnerLoop = false;
|
| 759 |
|
| 760 |
// Tries to find each first apostrophe of each string of the query
|
| 761 |
if ((index > 0) && (expression.charAt(index - 1) == ' ')) { |
| 762 |
index++; |
| 763 |
|
| 764 |
// Ignore all inner apostrophes and try to find the last of the string
|
| 765 |
while (!endInnerLoop) {
|
| 766 |
index = expression.indexOf("'", index);
|
| 767 |
index++; |
| 768 |
|
| 769 |
// If we haven't arrived to the finish of the string
|
| 770 |
if (index != expression.length()) {
|
| 771 |
if ((index == -1) || (expression.charAt(index) == ' ')) { |
| 772 |
result += translateString(expression.substring(lastIndex, index)); |
| 773 |
endInnerLoop = true;
|
| 774 |
} |
| 775 |
} |
| 776 |
else {
|
| 777 |
result += translateString(expression.substring(lastIndex, index)); |
| 778 |
endInnerLoop = true;
|
| 779 |
index = -1; // Force to finish the external loop |
| 780 |
} |
| 781 |
} |
| 782 |
lastIndex = index; |
| 783 |
} |
| 784 |
} |
| 785 |
|
| 786 |
//Se transforman los nombres de los campos en las variables xix que analizar?n
|
| 787 |
//Se quitan los Date(fecha) y se mete la fecha correspondiente
|
| 788 |
result = translateDates(result); |
| 789 |
result = translateNumber(result); |
| 790 |
result = translateWord(result, "true", "1"); |
| 791 |
result = translateWord(result, "false", "0"); |
| 792 |
|
| 793 |
logger.debug(result); |
| 794 |
|
| 795 |
return result;
|
| 796 |
} |
| 797 |
|
| 798 |
/**
|
| 799 |
* DOCUMENT ME!
|
| 800 |
*
|
| 801 |
* @return DOCUMENT ME!
|
| 802 |
*
|
| 803 |
* @throws ParseException DOCUMENT ME!
|
| 804 |
*/
|
| 805 |
private String oldValidateExpressionMethod() throws ParseException { |
| 806 |
String expression = txtExpression.getText();
|
| 807 |
// HashSet variablesIndexes = new HashSet();
|
| 808 |
//
|
| 809 |
// StringBuffer traducida = new StringBuffer();
|
| 810 |
|
| 811 |
//Se transforman los nombres de los campos en las variables xix que analizar?n
|
| 812 |
//Se quitan los Date(fecha) y se mete la fecha correspondiente
|
| 813 |
expression = translateDates(expression); |
| 814 |
expression = translateNumber(expression); |
| 815 |
expression = translateWord(expression, "true", "1"); |
| 816 |
expression = translateWord(expression, "false", "0"); |
| 817 |
|
| 818 |
String replacement;
|
| 819 |
Pattern patron = Pattern.compile("[^<>!]="); |
| 820 |
Matcher m = patron.matcher(expression);
|
| 821 |
int index = 0; |
| 822 |
|
| 823 |
while (m.find(index)) {
|
| 824 |
index = m.start(); |
| 825 |
replacement = expression.charAt(index) + "==";
|
| 826 |
m.replaceFirst(replacement); |
| 827 |
index++; |
| 828 |
} |
| 829 |
|
| 830 |
expression = expression.replaceAll("[^<>!]=", "=="); |
| 831 |
|
| 832 |
logger.debug(expression); |
| 833 |
|
| 834 |
return expression;
|
| 835 |
} |
| 836 |
|
| 837 |
/* (non-Javadoc)
|
| 838 |
* @see com.iver.andami.ui.mdiManager.ViewListener#viewActivated()
|
| 839 |
*/
|
| 840 |
public void windowActivated() { |
| 841 |
} |
| 842 |
|
| 843 |
/* (non-Javadoc)
|
| 844 |
* @see com.iver.andami.ui.mdiManager.ViewListener#viewClosed()
|
| 845 |
*/
|
| 846 |
public void windowClosed() { |
| 847 |
try {
|
| 848 |
model.stop(); |
| 849 |
} catch (DriverException e) {
|
| 850 |
NotificationManager.addError(e.getMessage(), e); |
| 851 |
} |
| 852 |
} |
| 853 |
|
| 854 |
public WindowInfo getWindowInfo() {
|
| 855 |
return null; |
| 856 |
} |
| 857 |
|
| 858 |
public void refresh(WFSLayerNode feature) { |
| 859 |
setFields(feature); |
| 860 |
featureName = feature.getTitle(); |
| 861 |
} |
| 862 |
|
| 863 |
/**
|
| 864 |
* Sets Fields
|
| 865 |
*
|
| 866 |
* @param feature
|
| 867 |
*/
|
| 868 |
private void setFields(WFSLayerNode feature) { |
| 869 |
Vector fields = feature.getFields();
|
| 870 |
|
| 871 |
this.resetFieldsAndValuesData();
|
| 872 |
|
| 873 |
int numberOfFields = fields.size();
|
| 874 |
|
| 875 |
if (numberOfFields > 0) { |
| 876 |
Vector fieldBranches = new Vector(0, 1); |
| 877 |
|
| 878 |
for (int i=0; i<fields.size(); i++) { |
| 879 |
XMLElement field = (XMLElement)fields.get(i); |
| 880 |
|
| 881 |
IXMLType type = field.getEntityType(); |
| 882 |
|
| 883 |
if (type != null) { |
| 884 |
|
| 885 |
switch (type.getType()) {
|
| 886 |
case IXMLType.GML_GEOMETRY:
|
| 887 |
break;
|
| 888 |
case IXMLType.COMPLEX: case IXMLType.SIMPLE: |
| 889 |
fieldBranches.add(field); |
| 890 |
break;
|
| 891 |
} |
| 892 |
} |
| 893 |
} |
| 894 |
|
| 895 |
attributesTreeTableModel = new AttributesTreeTableModel(fieldBranches.get(0)); |
| 896 |
fieldsJTree.setModel(new AttributesTreeTableModel(fieldBranches.get(0), false)); |
| 897 |
} |
| 898 |
} |
| 899 |
|
| 900 |
/**
|
| 901 |
* Resets the data of fields and their values of the current layer feature, and removes the branches of JTree
|
| 902 |
*/
|
| 903 |
private void resetFieldsAndValuesData() { |
| 904 |
fieldsJTree.setModel(new DefaultTreeModel(new DefaultMutableTreeNode())); |
| 905 |
txtExpression.setText("");
|
| 906 |
((DefaultListModel)valuesJList.getModel()).removeAllElements();
|
| 907 |
} |
| 908 |
|
| 909 |
|
| 910 |
/**
|
| 911 |
* @see WFSParamsPanel#isApplicable(boolean)
|
| 912 |
*
|
| 913 |
* @param b A boolean value
|
| 914 |
*/
|
| 915 |
private void setApplicate(boolean b) { |
| 916 |
parent.isApplicable(b); |
| 917 |
} |
| 918 |
} |