root / branches / v2_0_0_prep / extensions / extGeoDB / src / org / gvsig / geodb / ExportToDB.java @ 29628
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package org.gvsig.geodb; |
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import java.awt.Component; |
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import javax.swing.JComponent; |
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import javax.swing.JOptionPane; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.app.project.documents.view.IProjectView; |
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import org.gvsig.app.project.documents.view.gui.View; |
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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.DataTypes; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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import org.gvsig.fmap.dal.feature.DisposableIterator; |
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import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureSelection; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters; |
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import org.gvsig.fmap.dal.store.db.DBStoreParameters; |
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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.store.mysql.MySQLServerExplorer; |
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import org.gvsig.fmap.dal.store.postgresql.PostgreSQLServerExplorer; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.FLayers; |
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import org.gvsig.fmap.mapcontext.layers.LayerFactory; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.geodb.vectorialdb.ConnectionSettings; |
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import org.gvsig.geodb.vectorialdb.DlgConnection; |
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import org.gvsig.tools.evaluator.AbstractEvaluator; |
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import org.gvsig.tools.evaluator.EvaluatorData; |
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import org.gvsig.tools.evaluator.EvaluatorException; |
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import org.gvsig.utils.PostProcessSupport; |
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public class ExportToDB extends Extension { |
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/**
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* @see org.gvsig.andami.plugins.IExtension#initialize()
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*/
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public void initialize() { |
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} |
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/**
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* @see org.gvsig.andami.plugins.IExtension#execute(java.lang.String)
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*/
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public void execute(String actionCommand) { |
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org.gvsig.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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.getActiveWindow(); |
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if (f instanceof View) { |
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View vista = (View) f; |
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IProjectView model = vista.getModel(); |
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MapContext mapa = model.getMapContext(); |
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FLayers layers = mapa.getLayers(); |
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FLayer[] actives = layers.getActives();
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try {
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// NOTA: SI HAY UNA SELECCI?N, SOLO SE SALVAN LOS SELECCIONADOS
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for (int i = 0; i < actives.length; i++) { |
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if (actives[i] instanceof FLyrVect) { |
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FLyrVect lv = (FLyrVect) actives[i]; |
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// saveToDXF(mapa,lv);
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/////////
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long numSelec = ((FeatureSelection)lv.getFeatureStore().getSelection()).getSize();
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if (numSelec > 0) { |
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int resp = JOptionPane.showConfirmDialog( |
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(Component) PluginServices.getMainFrame(),
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PluginServices.getText(this,"se_van_a_guardar_") + numSelec |
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+ PluginServices.getText(this,"features_desea_continuar"), |
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PluginServices.getText(this,"export_to"), JOptionPane.YES_NO_OPTION); |
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if (resp != JOptionPane.YES_OPTION) { |
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continue;
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} |
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} // if numSelec > 0
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// if (actionCommand.equals("SHP")) {
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// saveToSHP(mapa, lv);
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// }
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// if (actionCommand.equals("DXF")) {
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// saveToDXF(mapa, lv);
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// }
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if (actionCommand.equals("POSTGIS")) { |
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saveToJDBC(mapa, lv, PostgreSQLServerExplorer.NAME); |
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} |
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if (actionCommand.equals("MYSQL")) { |
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saveToJDBC(mapa, lv, MySQLServerExplorer.NAME); |
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} |
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// if (actionCommand.equals("GML")) {
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// saveToGml(mapa, lv);
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// }
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} // actives[i]
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} // for
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} catch (Exception e) { |
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NotificationManager.showMessageError(e.getMessage(),e); |
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} |
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} |
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} |
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public void saveToJDBC(MapContext mapContext, FLyrVect layer, |
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String explorerName) {
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try {
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String tableName = JOptionPane.showInputDialog(PluginServices |
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.getText(this, "intro_tablename")); |
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if (tableName == null) { |
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return;
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} |
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FeatureAttributeDescriptor[] pks = layer.getFeatureStore()
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.getDefaultFeatureType() |
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.getPrimaryKey(); |
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String pkName = null; |
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if (pks == null || pks.length < 1) { |
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pkName = JOptionPane.showInputDialog(PluginServices.getText(this,"input_pk_field_name")); |
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} |
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tableName = tableName.toLowerCase(); |
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DlgConnection dlg = new DlgConnection();
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dlg.setModal(true);
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dlg.setVisible(true);
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ConnectionSettings cs = dlg.getConnSettings(); |
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if (cs == null) { |
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return;
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} |
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DataManager datamanager=DALLocator.getDataManager(); |
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JDBCServerExplorerParameters explorerParam = (JDBCServerExplorerParameters) datamanager |
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.createServerExplorerParameters(explorerName); |
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explorerParam.setHost(cs.getHost()); |
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if (cs.getPort() != null && cs.getPort().length() > 0) { |
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explorerParam.setPort(Integer.valueOf(cs.getPort()));
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} |
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explorerParam.setDBName(cs.getDb()); |
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explorerParam.setUser(cs.getUser()); |
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explorerParam.setPassword(cs.getPassw()); |
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if (cs.getSchema() != null && cs.getSchema().length() > 0) { |
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explorerParam.setSchema(cs.getSchema()); |
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} |
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JDBCServerExplorer explorer = (JDBCServerExplorer) datamanager |
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.createServerExplorer(explorerParam); |
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NewFeatureStoreParameters newStoreParams = (NewFeatureStoreParameters) explorer |
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.getAddParameters(); |
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((DBStoreParameters) newStoreParams).setTable(tableName); |
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if (export(explorer, newStoreParams, null, layer.getFeatureStore(),pkName)) { |
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openLayer(newStoreParams, tableName, mapContext); |
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} |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} catch (ValidateDataParametersException e) {
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NotificationManager.addError(e.getMessage(), e); |
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} |
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} |
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class GeometryTypeEvaluator extends AbstractEvaluator{ |
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private FeatureType featureType=null; |
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private int type=0; |
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private FeatureSelection selection;
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private boolean hasSelection=false; |
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public GeometryTypeEvaluator(FeatureType ft, int t, FeatureSelection selection) { |
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featureType=ft; |
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type=t; |
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this.selection=selection;
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hasSelection=selection.getSelectedCount()>0;
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this.getFieldsInfo().addFieldValue(
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ft.getDefaultGeometryAttributeName()); |
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} |
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public Object evaluate(EvaluatorData data) throws EvaluatorException { |
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if (hasSelection){
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if (!selection.isSelected((Feature)data)){
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return false; |
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} |
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} |
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Geometry geometry=(Geometry) data.getDataValue(featureType.getDefaultGeometryAttributeName()); |
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return new Boolean(geometry.getType()==type); |
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} |
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public String getName() { |
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return "GeometryTypeEvaluator"; |
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} |
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} |
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private void openLayer(NewFeatureStoreParameters newParams, String name, MapContext mapContext) throws ReadException { |
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int res = JOptionPane.showConfirmDialog( |
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(JComponent) PluginServices.getMDIManager().getActiveWindow()
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, PluginServices.getText(this, "insertar_en_la_vista_la_capa_creada"), |
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PluginServices.getText(this,"insertar_capa"), |
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JOptionPane.YES_NO_OPTION);
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if (res == JOptionPane.YES_OPTION){ |
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PostProcessSupport.executeCalls(); |
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LayerFactory layerFactory=LayerFactory.getInstance(); |
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try {
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FLayer newLayer = layerFactory.getInstance().createLayer( |
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name,newParams); |
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mapContext.getLayers().addLayer(newLayer); |
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} catch (LoadLayerException e) {
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throw new ReadException("Load layer",e); |
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} |
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} |
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} |
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private boolean export(JDBCServerExplorer explorer, |
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NewFeatureStoreParameters params, FeatureSet set, |
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FeatureStore featureStore, String pkName) {
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DisposableIterator it1 = null;
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try {
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EditableFeatureType fType = featureStore.getDefaultFeatureType() |
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.getEditable(); |
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if (pkName != null) { |
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EditableFeatureAttributeDescriptor pk = fType.add(pkName, |
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DataTypes.LONG); |
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pk.setIsPrimaryKey(true);
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pk.setIsAutomatic(true);
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} |
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params.setDefaultFeatureType(fType); |
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explorer.add(params, true);
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DataManager manager = DALLocator.getDataManager(); |
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FeatureStore target = (FeatureStore) manager |
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.createStore(params); |
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FeatureType targetType = target.getDefaultFeatureType(); |
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target.edit(FeatureStore.MODE_APPEND); |
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if (set == null) { |
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set = featureStore.getFeatureSet(); |
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} |
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it1 = set.iterator(); |
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while (it1.hasNext()) {
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Feature feature = (Feature) it1.next(); |
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target.insert(target.createNewFeature(targetType, feature)); |
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} |
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set.dispose(); |
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target.finishEditing(); |
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target.dispose(); |
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return true; |
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} catch (Exception e) { |
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NotificationManager.showMessageError(e.getLocalizedMessage(),e); |
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return false; |
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} finally {
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if (it1 != null) { |
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it1.dispose(); |
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} |
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} |
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} |
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/**
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* @see org.gvsig.andami.plugins.IExtension#isEnabled()
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*/
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public boolean isEnabled() { |
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org.gvsig.andami.ui.mdiManager.IWindow f = PluginServices |
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.getMDIManager().getActiveWindow(); |
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if (f == null) { |
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return false; |
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} |
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if (!(f instanceof View)) { |
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return false; |
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} |
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FLayers layers = ((View) f).getMapControl().getMapContext().getLayers();
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FLayer[] actives = layers.getActives();
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if (actives.length != 1) { |
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return false; |
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} |
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if (!(actives[0] instanceof FLyrVect)) { |
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return false; |
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} |
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return true; |
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} |
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/**
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* @see org.gvsig.andami.plugins.IExtension#isVisible()
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*/
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public boolean isVisible() { |
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org.gvsig.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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.getActiveWindow(); |
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if (f == null) { |
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return false; |
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} |
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if (f instanceof View) { |
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return true; |
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} |
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return false; |
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} |
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// private int findFileByName(FieldDescription[] fields, String fieldName){
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// for (int i=0; i < fields.length; i++)
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// {
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// FieldDescription f = fields[i];
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// if (f.getFieldName().equalsIgnoreCase(fieldName))
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// {
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// return i;
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// }
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// }
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//
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// return -1;
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//
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// }
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} |