svn-gvsig-desktop / trunk / extensions / extWFS2 / src / com / iver / cit / gvsig / gui / panels / WFSParamsPanelData.java @ 17593
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package com.iver.cit.gvsig.gui.panels; |
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import java.awt.Dimension; |
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import java.awt.geom.Rectangle2D; |
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import javax.swing.JOptionPane; |
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import org.gvsig.remoteClient.wfs.WFSStatus; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.drivers.wfs.FMapWFSDriver; |
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import com.iver.cit.gvsig.fmap.layers.FLyrWFS; |
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import com.iver.cit.gvsig.fmap.layers.WFSLayerNode; |
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import com.iver.cit.gvsig.gui.wizards.WFSWizardData; |
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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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/* CVS MESSAGES:
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*
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* $Id$
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* $Log$
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*
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*/
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/**
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* This class contains the objects (panels) that
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* are used to establish a WFS connection.
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* @author Jorge Piera LLodr? (jorge.piera@iver.es)
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*/
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public class WFSParamsPanelData { |
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//All the panels
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private WFSSelectFeaturePanel featurePanel = null; |
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private WFSSelectFieldsPanel fieldsPanel = null; |
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private WFSOptionsPanel optionsPanel = null; |
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private WFSFilterPanel filterPanel = null; |
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private WFSAreaPanel areaPanel = null; |
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private WFSInfoPanel infoPanel;
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//The wizard
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private WFSWizardData wizardData = null; |
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//The panel that contains all the panels
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private WFSParamsPanel panel = null; |
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//The driver
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private FMapWFSDriver driver = null; |
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public WFSParamsPanelData(WFSParamsPanel panel) {
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super();
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this.panel = panel;
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} |
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public WFSParamsPanelData() {
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super();
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} |
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/**
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* Update the WFS status
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* @param status
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*/
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public void updateStatus(WFSStatus status) { |
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getInfoPanel().updateStatus(status); |
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getFeaturePanel().updateStatus(status); |
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getFieldsPanel().updateStatus(status); |
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getOptionsPanel().setStatus(status); |
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getFilterPanel().setFilterExpressionIntoInterface(status.getFilterVisualText()); |
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getAreaPanel().updateStatus(status); |
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} |
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/**
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* Refresh all the panels every time that a different layer
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* is selected. The info panel is refreshed every time the user
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* makes a click on it.
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* @param layer
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* The selected layer
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*/
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public void refresh(WFSLayerNode layer){ |
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boolean hasFields = false; |
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if (layer!=null){ |
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//Update the layer information
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layer = (WFSLayerNode)wizardData.getFeatureInfo(layer.getName(), layer.getNameSpace()); |
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// If there is no fields -> disable not necessary tabs
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if (layer.getFields().size() == 0) { |
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isApplicable(false);
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hasFields = false;
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}else{
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fieldsPanel.refresh(layer); |
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optionsPanel.refresh(layer); |
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filterPanel.refresh(layer); |
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areaPanel.refresh(layer); |
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hasFields = true;
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} |
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} |
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if (panel != null){ |
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panel.enableDefaultTabs(hasFields); |
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panel.getListenerSupport().callStateChanged(isCorretlyConfigured()); |
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} |
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} |
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/**
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* Refresh all the panels with the WFS capabilities
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* information
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*/
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public void refreshCapabilitiesInfo(){ |
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WFSLayerNode selectedNode = featurePanel.getWFSLayerNode(); |
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if (selectedNode != null){ |
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selectedNode.setSelectedFields(fieldsPanel.getSelectedFields()); |
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}else{
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featurePanel.refresh(null);
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} |
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wizardData.setUserName(getOptionsPanel().getUserName()); |
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wizardData.setBuffer(getOptionsPanel().getBuffer()); |
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wizardData.setTimeOut(getOptionsPanel().getTimeout()); |
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infoPanel.refresh(selectedNode); |
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} |
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/**
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* Sets the parent panel apply button active
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* @param isApplicable
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*/
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public void isApplicable(boolean isApplicable){ |
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if (panel != null){ |
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panel.isApplicable(isApplicable); |
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} |
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getFeaturePanel().getPanelGroup().setEnabledApplyButton(isApplicable); |
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} |
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/**
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* @return the featurePanel
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*/
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public WFSSelectFeaturePanel getFeaturePanel() {
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if (featurePanel == null) { |
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featurePanel = new WFSSelectFeaturePanel();
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featurePanel.setParamsPanelData(this);
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featurePanel.setVisible(true);
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} |
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return featurePanel;
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} |
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/**
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* @param featurePanel the featurePanel to set
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*/
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public void setFeaturePanel(WFSSelectFeaturePanel featurePanel) { |
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this.featurePanel = featurePanel;
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} |
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/**
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* @return the fieldsPanel
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*/
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public WFSSelectFieldsPanel getFieldsPanel() {
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if (fieldsPanel == null) { |
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fieldsPanel = new WFSSelectFieldsPanel();
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fieldsPanel.setParamsPanelData(this);
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fieldsPanel.setVisible(true);
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} |
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return fieldsPanel;
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} |
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/**
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* @param fieldsPanel the fieldsPanel to set
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*/
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public void setFieldsPanel(WFSSelectFieldsPanel fieldsPanel) { |
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this.fieldsPanel = fieldsPanel;
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} |
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/**
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* @return the optionsPanel
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*/
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public WFSOptionsPanel getOptionsPanel() {
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if (optionsPanel == null) { |
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optionsPanel = new WFSOptionsPanel();
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optionsPanel.setParamsPanelData(this);
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optionsPanel.setVisible(true);
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} |
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return optionsPanel;
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} |
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/**
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* @param optionsPanel the optionsPanel to set
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*/
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public void setOptionsPanel(WFSOptionsPanel optionsPanel) { |
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this.optionsPanel = optionsPanel;
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} |
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/**
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* @return the filterPanel
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*/
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public WFSFilterPanel getFilterPanel() {
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if (filterPanel == null) { |
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filterPanel = new WFSFilterPanel();
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filterPanel.setParamsPanelData(this);
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filterPanel.setVisible(true);
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} |
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return filterPanel;
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} |
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/**
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* @param filterPanel the filterPanel to set
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*/
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public void setFilterPanel(WFSFilterPanel filterPanel) { |
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this.filterPanel = filterPanel;
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} |
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/**
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* @return the areaPanel
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*/
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public WFSAreaPanel getAreaPanel() {
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if (areaPanel == null) { |
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areaPanel = new WFSAreaPanel();
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areaPanel.setParamsPanelData(this);
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areaPanel.setVisible(true);
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} |
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return areaPanel;
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} |
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/**
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* @param areaPanel the areaPanel to set
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*/
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public void setAreaPanel(WFSAreaPanel areaPanel) { |
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this.areaPanel = areaPanel;
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} |
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/**
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* @return the infoPanel
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*/
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public WFSInfoPanel getInfoPanel() {
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if (infoPanel==null) { |
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infoPanel = new WFSInfoPanel();
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infoPanel.setParamsPanelData(this);
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infoPanel.setVisible(true);
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} |
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return infoPanel;
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} |
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/**
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* @param infoPanel the infoPanel to set
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*/
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public void setInfoPanel(WFSInfoPanel infoPanel) { |
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this.infoPanel = infoPanel;
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} |
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/**
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* @return the wizardData
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*/
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public WFSWizardData getWizardData() {
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return wizardData;
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} |
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/**
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* @param wizardData the wizardData to set
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*/
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public void setWizardData(WFSWizardData wizardData) { |
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this.wizardData = wizardData;
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} |
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/**
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* Verifies that the selected parameters are enough
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* to request the layer to the server.
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*/
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public boolean isCorretlyConfigured() { |
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if (featurePanel.getWFSLayerNode() != null) { |
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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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* Sets a panel
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* @param panel
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*/
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public void setPanel(IWFSDialogPanel panel) { |
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if (panel instanceof WFSInfoPanel){ |
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setInfoPanel((WFSInfoPanel)panel); |
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}else if (panel instanceof WFSSelectFeaturePanel){ |
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setFeaturePanel((WFSSelectFeaturePanel)panel); |
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}else if (panel instanceof WFSSelectFieldsPanel){ |
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setFieldsPanel((WFSSelectFieldsPanel)panel); |
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}else if (panel instanceof WFSOptionsPanel){ |
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setOptionsPanel((WFSOptionsPanel)panel); |
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}else if (panel instanceof WFSFilterPanel){ |
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setFilterPanel((WFSFilterPanel)panel); |
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}else if (panel instanceof WFSAreaPanel){ |
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setAreaPanel((WFSAreaPanel)panel); |
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} |
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} |
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/**
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* @return the driver
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*/
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public FMapWFSDriver getDriver() {
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return wizardData.getDriver();
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} |
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/**
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* Creates a FLyrWFS
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* @return
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* The layer
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*/
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public FLyrWFS getLayer(){
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FLyrWFS layer = new FLyrWFS();
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layer.setName(getFeaturePanel().getLayerText()); |
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layer.setLayerName(getFeaturePanel().getLayerName()); |
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layer.setWfsLayerNode(getSelectedLayerNode()); |
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layer.setFields(getFieldsPanel().getSelectedFields()); |
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layer.setUserName(getOptionsPanel().getUserName()); |
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layer.setPassword(getOptionsPanel().getPassword()); |
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layer.setNumfeatures(getOptionsPanel().getBuffer()); |
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layer.setTimeout(getOptionsPanel().getTimeout()); |
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layer.setSrs(getOptionsPanel().getSRS()); |
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layer.setNameSapce(getFieldsPanel().getNamespace()); |
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// Sets the area (bounding box) filter
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Rectangle2D bbox = getAreaPanel().getExtent();
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if (getAreaPanel().hasUserDefinedAnArea()) {
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// If user has written some invalid data in the coordinates text fields of the area tab
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if ((bbox == null) && (getAreaPanel().areThereSomeCoordinatesWritten())) { |
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// Notify to user that no filter area will be applied
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JOptionPane.showMessageDialog(null, PluginServices.getText(null, "no_filter_area_will_be_applied_in_the_load_of_the_layer"), PluginServices.getText(null, "warning"), JOptionPane.WARNING_MESSAGE); |
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} |
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} |
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layer.setBbox(bbox); |
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String BboxPropertyName = getFieldsPanel().getGeometryFieldName();
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layer.setBboxPropertyName(BboxPropertyName); |
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// Set the filter subconsultation that layer is
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layer.setFieldsQuery(getSelectedLayerNode().getFilter()); |
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layer.setVisualFilterQuery(getFilterPanel().getFilterExpressionFromInterface()); |
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layer.setWfsDriver(getDriver()); |
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return layer;
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} |
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/**
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* @return the selected layer node
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*/
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private WFSLayerNode getSelectedLayerNode(){
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WFSLayerNode layerNode = getFeaturePanel().getWFSLayerNode(); |
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if (layerNode == null){ |
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return null; |
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} |
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layerNode.setSelectedFields(getFieldsPanel().getSelectedFields()); |
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// If the query is incorrect -> no query (no filter)
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String query = getFilterPanel().getQuery();
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if (query == null) { |
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layerNode.setFilter("");
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// Removes filter expression from the JTextArea
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getFilterPanel().removeFilterExpression(); |
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// Notify to user that no filter will be applied
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JOptionPane.showMessageDialog(null, PluginServices.getText(null, "no_filter_will_be_applied_in_the_load_of_the_layer"), PluginServices.getText(null, "warning"), JOptionPane.WARNING_MESSAGE); |
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} |
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else {
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layerNode.setFilter(query); |
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} |
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return layerNode;
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} |
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} |