svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.h2spatial.app / org.gvsig.h2spatial.app.mainplugin / src / main / java / org / gvsig / h2spatial / H2SpatialExtension.java @ 44841
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package org.gvsig.h2spatial; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.io.File; |
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import java.net.BindException; |
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import java.sql.SQLException; |
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import java.text.MessageFormat; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.logging.Level; |
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import java.util.logging.Logger; |
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import javax.swing.JOptionPane; |
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import javax.swing.filechooser.FileNameExtensionFilter; |
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import org.apache.commons.collections.CollectionUtils; |
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import org.apache.commons.io.FilenameUtils; |
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import org.apache.commons.lang3.ArrayUtils; |
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import org.apache.commons.lang3.BooleanUtils; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.andami.IconThemeHelper; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.ApplicationManager; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.app.project.documents.view.ViewManager; |
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import org.gvsig.filedialogchooser.FileDialogChooser; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataServerExplorerParameters; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
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import org.gvsig.fmap.dal.store.jdbc.JDBCServerExplorer; |
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import org.gvsig.fmap.dal.store.jdbc.JDBCServerExplorerParameters; |
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import org.gvsig.fmap.dal.swing.DALSwingLocator; |
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import org.gvsig.fmap.dal.swing.jdbc.JDBCConnectionPanel; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.MapContextManager; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.folders.FoldersManager; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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import org.gvsig.tools.swing.api.windowmanager.Dialog; |
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import org.gvsig.tools.swing.api.windowmanager.WindowManager; |
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import org.gvsig.tools.swing.api.windowmanager.WindowManager_v2; |
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import org.gvsig.webbrowser.WebBrowserFactory; |
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import org.gvsig.webbrowser.WebBrowserPanel; |
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import org.h2.tools.Server; |
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@SuppressWarnings("UseSpecificCatch") |
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public class H2SpatialExtension extends Extension { |
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|
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public static String DAL_EXPLORER_NAME = "H2Spatial"; |
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|
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@Override
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public void initialize() { |
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} |
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|
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@Override
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public boolean canQueryByAction() { |
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return true; |
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} |
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|
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@Override
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public void postInitialize() { |
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MapContextManager mapContextMgr = MapContextLocator.getMapContextManager(); |
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|
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IconThemeHelper.registerIcon("layer", "layer-icon-h2", this); |
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mapContextMgr.registerIconLayer("H2Spatial", "layer-icon-h2"); |
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} |
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|
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@Override
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public void execute(String actionCommand) { |
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switch(actionCommand.toLowerCase()) {
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case "tools-h2spatial-show-admintool": |
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startserver(); |
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startbrowser(); |
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break;
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|
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case "tools-h2spatial-linklayer": |
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linkActiveLayers(); |
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break;
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|
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case "tools-h2spatial-import": |
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importTables(); |
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break;
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|
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case "tools-h2spatial-downloadosm": |
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downloadOSM(); |
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break;
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case "tools-h2spatial-shutdownserver": |
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shutdownserver(); |
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break;
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} |
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} |
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|
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private void shutdownserver() { |
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try {
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DataManager dataManager = DALLocator.getManager(); |
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DataServerExplorerParameters params = dataManager.createServerExplorerParameters(DAL_EXPLORER_NAME); |
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JDBCServerExplorer server = (JDBCServerExplorer) dataManager.openServerExplorer(DAL_EXPLORER_NAME, params); |
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server.execute("!SHUTDOWN");
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} catch (Exception ex) { |
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} |
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} |
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|
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private void startserver() { |
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try {
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Server server = Server.createWebServer("-webPort","8082"); |
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server.start(); |
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} catch (SQLException ex) { |
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if( ex.getCause() instanceof BindException ) { |
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logger.warn("Can't start H2 web server, ? Already running ?");
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} else {
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logger.warn("Can't start H2 web server.",ex);
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} |
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} |
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} |
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private List<FLyrVect> getSelectedLayers() { |
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ApplicationManager application = ApplicationLocator.getManager(); |
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ViewDocument viewdoc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME); |
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if( viewdoc == null ) { |
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return null; |
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} |
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FLayer[] layers = viewdoc.getMapContext().getLayers().getActives();
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if( ArrayUtils.isEmpty(layers) ) {
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return null; |
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} |
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List<FLyrVect> r = new ArrayList<>(); |
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for( FLayer layer : layers ) {
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if( layer instanceof FLyrVect ) { |
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FeatureStore store = ((FLyrVect)layer).getFeatureStore(); |
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if( store != null ) { |
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if( store.getParameters() instanceof FilesystemStoreParameters && |
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StringUtils.equalsIgnoreCase(store.getProviderName(),"Shape") ) {
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r.add((FLyrVect) layer); |
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} |
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} |
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} |
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} |
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if( r.isEmpty() ) {
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return null; |
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} |
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return r;
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} |
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|
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@Override
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public boolean isEnabled() { |
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return true; |
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} |
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@Override
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public boolean isVisible() { |
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return true; |
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} |
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|
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@Override
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public boolean isEnabled(String action) { |
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ApplicationManager application = ApplicationLocator.getManager(); |
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if( "tools-h2spatial-show-admintool".equalsIgnoreCase(action) ) { |
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return true; |
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} |
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if( "tools-h2spatial-linklayer".equalsIgnoreCase(action) ) { |
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return ! CollectionUtils.isEmpty(this.getSelectedLayers()); |
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} |
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if( "tools-h2spatial-import".equalsIgnoreCase(action) ) { |
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return true; |
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} |
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if( "tools-h2spatial-downloadosm".equalsIgnoreCase(action) ) { |
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ViewDocument viewDoc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME); |
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if( viewDoc == null ) { |
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return false; |
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} |
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Envelope env = viewDoc.getMapContext().getViewPort().getEnvelope(); |
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return !(env != null && env.isEmpty()); |
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} |
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return false; |
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} |
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|
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@Override
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public boolean isVisible(String action) { |
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return true; |
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} |
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|
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private void startbrowser() { |
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WindowManager winmanager = ToolsSwingLocator.getWindowManager(); |
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WebBrowserPanel webbrowser = WebBrowserFactory.createWebBrowserPanel(); |
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winmanager.showWindow( |
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webbrowser.asJComponent(), |
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ToolsLocator.getI18nManager().getTranslation("_H2_administration_tool"),
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WindowManager.MODE.WINDOW |
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); |
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webbrowser.setPage("http://localhost:8082");
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|
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} |
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private void importTables() { |
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I18nManager i18n = ToolsLocator.getI18nManager(); |
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WindowManager_v2 winmanager = (WindowManager_v2) ToolsSwingLocator.getWindowManager(); |
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final ImportTable panel = new ImportTable(); |
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final Dialog dlg = winmanager.createDialog( |
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panel, |
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i18n.getTranslation("_Select_files_to_import"),
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i18n.getTranslation("_Select_files_to_import_as_tables_in_H2_database"),
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WindowManager_v2.BUTTONS_OK_CANCEL |
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); |
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dlg.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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if( dlg.getAction()==WindowManager_v2.BUTTONS_OK ) {
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doImportTables( |
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panel.getExplorerParameters(), |
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panel.getFileType(), |
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panel.getFile(), |
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panel.getTableName(), |
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panel.getDeleteTables() |
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); |
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} |
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} |
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}); |
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dlg.show(WindowManager.MODE.WINDOW); |
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} |
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private void doImportTables(JDBCServerExplorerParameters explorerParameters, String fileType, File file, String tableName, boolean deleteTables) { |
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I18nManager i18n = ToolsLocator.getI18nManager(); |
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ApplicationManager application = ApplicationLocator.getManager(); |
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StringBuilder sql = new StringBuilder(); |
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switch(fileType.toLowerCase()) {
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case "gpx": |
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sql.append("CALL GPXRead('");
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sql.append(file.getAbsolutePath()); |
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sql.append("', '");
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sql.append(tableName); |
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sql.append("');");
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break;
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case "geojson": |
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sql.append("CALL GeoJsonRead('");
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sql.append(file.getAbsolutePath()); |
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sql.append("', '");
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sql.append(tableName); |
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sql.append("');");
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break;
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case "osm": |
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sql.append("CALL OSMRead('");
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sql.append(file.getAbsolutePath()); |
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sql.append("', '");
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sql.append(tableName); |
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sql.append("', ");
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sql.append(BooleanUtils.toStringTrueFalse(deleteTables)); |
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sql.append(");");
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break;
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default:
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return;
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} |
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try {
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DataManager dataManager = DALLocator.getDataManager(); |
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JDBCServerExplorer explorer = (JDBCServerExplorer) dataManager.openServerExplorer( |
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explorerParameters.getExplorerName(), |
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explorerParameters |
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); |
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explorer.execute(sql.toString()); |
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} catch(Exception ex) { |
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logger.warn("Can't import file.",ex);
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application.messageDialog( |
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i18n.getTranslation("_Cant_import_file.") +
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"\n" +
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i18n.getTranslation("_See_the_log_file_to_more_information"),
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i18n.getTranslation("_Warning"),
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JOptionPane.WARNING_MESSAGE
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); |
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} |
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} |
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private void linkActiveLayers() { |
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I18nManager i18n = ToolsLocator.getI18nManager(); |
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final List<FLyrVect> layers = this.getSelectedLayers(); |
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if( CollectionUtils.isEmpty(layers) ) {
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return;
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} |
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final JDBCConnectionPanel jdbcConnectionPanel = DALSwingLocator.getSwingManager().createJDBCConnectionPanel();
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jdbcConnectionPanel.setConnectorFilter(new JDBCConnectionPanel.ConnectorFilter() {
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@Override
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public boolean accept(JDBCServerExplorerParameters parameters) { |
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return StringUtils.equalsIgnoreCase(parameters.getExplorerName(), DAL_EXPLORER_NAME);
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} |
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}); |
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WindowManager_v2 winmanager = (WindowManager_v2) ToolsSwingLocator.getWindowManager(); |
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final Dialog dlg = winmanager.createDialog( |
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jdbcConnectionPanel.asJComponent(), |
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i18n.getTranslation("_Select_database"),
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null,
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WindowManager_v2.BUTTONS_OK_CANCEL |
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); |
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dlg.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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if( dlg.getAction()==WindowManager_v2.BUTTONS_OK ) {
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JDBCServerExplorerParameters params = jdbcConnectionPanel.getServerExplorerParameters(); |
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linkLayers(layers, params); |
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} |
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} |
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}); |
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dlg.show(WindowManager.MODE.WINDOW); |
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} |
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|
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private void linkLayers(List<FLyrVect> layers, JDBCServerExplorerParameters params) { |
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try {
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JDBCServerExplorer explorer = (JDBCServerExplorer) DALLocator.getDataManager().openServerExplorer( |
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params.getExplorerName(), |
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params |
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); |
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for( FLyrVect layer : layers ) {
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FilesystemStoreParameters layerParameters = (FilesystemStoreParameters) |
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layer.getFeatureStore().getParameters(); |
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File f = layerParameters.getFile();
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String sql = MessageFormat.format( |
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"CALL FILE_TABLE(''{0}'', ''{1}'')",
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FilenameUtils.normalize(f.getAbsolutePath(), true),
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layer.getName() |
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); |
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explorer.execute(sql); |
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} |
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} catch (Exception ex) { |
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} |
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} |
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private void downloadOSM() { |
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|
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I18nManager i18n = ToolsLocator.getI18nManager(); |
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FoldersManager foldersManager = ToolsLocator.getFoldersManager(); |
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ApplicationManager application = ApplicationLocator.getManager(); |
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|
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ViewDocument viewDoc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME); |
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if( viewDoc == null ) { |
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return;
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} |
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final Envelope env = viewDoc.getMapContext().getViewPort().getEnvelope();
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final File[] files = application.showChooserDialog( |
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i18n.getTranslation("_Select_the_file_in_which_to_save_the_data"),
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FileDialogChooser.SAVE_DIALOG, |
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FileDialogChooser.FILES_ONLY, |
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false,
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foldersManager.get("DataFolder"),
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new FileNameExtensionFilter(
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"OSM File (.osm, .osm.gz, .osm.bz2)",
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".osm", ".osm.gz", ".osm.bz2" |
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), |
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false
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); |
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if( !ArrayUtils.isEmpty(files) ) {
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final JDBCConnectionPanel jdbcConnectionPanel = DALSwingLocator.getSwingManager().createJDBCConnectionPanel();
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jdbcConnectionPanel.setConnectorFilter(new JDBCConnectionPanel.ConnectorFilter() {
|
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@Override
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public boolean accept(JDBCServerExplorerParameters parameters) { |
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return StringUtils.equalsIgnoreCase(parameters.getExplorerName(), DAL_EXPLORER_NAME);
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} |
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}); |
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WindowManager_v2 winmanager = (WindowManager_v2) ToolsSwingLocator.getWindowManager(); |
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final Dialog dlg = winmanager.createDialog( |
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jdbcConnectionPanel.asJComponent(), |
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i18n.getTranslation("_Select_database"),
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null,
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WindowManager_v2.BUTTONS_OK_CANCEL |
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); |
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dlg.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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if( dlg.getAction()==WindowManager_v2.BUTTONS_OK ) {
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doDownloadOSM( |
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env, |
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files[0],
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jdbcConnectionPanel.getServerExplorerParameters() |
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); |
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} |
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} |
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}); |
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dlg.show(WindowManager.MODE.WINDOW); |
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} |
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} |
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|
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private void doDownloadOSM(Envelope env, File f, JDBCServerExplorerParameters explorerParameters) { |
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I18nManager i18n = ToolsLocator.getI18nManager(); |
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ApplicationManager application = ApplicationLocator.getManager(); |
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|
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try {
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String sql = MessageFormat.format( |
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"CALL ST_OSMDownloader(''{0}''::geometry, ''{1}'');",
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env.getGeometry().convertToWKT(), |
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f.getAbsolutePath() |
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); |
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DataManager dataManager = DALLocator.getDataManager(); |
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JDBCServerExplorer explorer = (JDBCServerExplorer) dataManager.openServerExplorer( |
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explorerParameters.getExplorerName(), |
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explorerParameters |
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); |
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explorer.execute(sql); |
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} catch(Exception ex) { |
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logger.warn("Can't download from OSM.",ex);
|
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application.messageDialog( |
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i18n.getTranslation("_Cant_download_from_OSM.") +
|
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"\n" +
|
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i18n.getTranslation("_See_the_log_file_to_more_information"),
|
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i18n.getTranslation("_Warning"),
|
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JOptionPane.WARNING_MESSAGE
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); |
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} |
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} |
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} |