Revision 11193 trunk/extensions/extSDE/src/com/iver/cit/gvsig/fmap/drivers/sde/testSDE.java
| testSDE.java | ||
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* Created on 13-may-2005 |
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* |
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* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
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*
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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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* |
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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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* |
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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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* |
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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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* |
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* For more information, contact: |
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* |
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* Generalitat Valenciana |
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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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* |
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* or |
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*
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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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* |
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* +34 963163400 |
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* dac@iver.es |
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*/ |
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import com.esri.sde.sdk.client.SeSqlConstruct; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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/** |
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* DOCUMENT ME! |
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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public class testSDE {
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public static void main(String[] args) |
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{
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/** |
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* DOCUMENT ME! |
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* |
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* @param args DOCUMENT ME! |
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*/ |
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public static void main(String[] args) {
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// Conexi?n: |
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SeConnection conn = null; |
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String server = "alvaro"; |
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int instance = 5151; |
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String database = "sigespa"; |
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String user = "sde"; |
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String password = "sde"; |
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String server = "192.168.0.114"; |
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int instance = 5151; |
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String database = "ProvinciasPruebas"; |
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String user = "sde"; |
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String password = "iver"; |
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try {
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conn = new SeConnection(server, instance, database, user, password);
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}catch (SeException e) {
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conn = new SeConnection(server, instance, database, user, password); |
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} catch (SeException e) {
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e.printStackTrace(); |
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return; |
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}
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} |
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// Fetching data |
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String layerName = "vias"; |
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String layerName = "EJES"; |
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SeObjectId layerID = null; |
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String strSpatialColumn = ""; |
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try {
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Vector theLayers = conn.getLayers(); |
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for (int i=0; i < theLayers.size(); i++) |
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{
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SeLayer layer = (SeLayer)theLayers.elementAt(i); |
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if (layer.getName().compareToIgnoreCase(layerName) == 0 ); |
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{
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for (int i = 0; i < theLayers.size(); i++) {
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SeLayer layer = (SeLayer) theLayers.elementAt(i);
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if (layer.getName().equals(layerName)) {
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layerID = layer.getID(); |
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strSpatialColumn = layer.getSpatialColumn(); |
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System.err.println("Nombre de la capa= " + layer.getName());
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for (int k = 0; k < layerID.longValue(); k++) {
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layer.getAccess(); |
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layer.getQualifiedName(); |
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layer.getArraySize(); |
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layer.getDescription(); |
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layer.getInfo(); |
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layer.getShapeTypes(); |
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// try{
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System.err.println("Nombre campo= " +
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layerID.longValue()); |
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// } catch( SeException e ) {
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// //System.out.println(e.getSeError().getErrDesc()); |
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// } |
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} |
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} |
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} |
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if (layerID == null) |
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{
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if (layerID == null) {
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System.err.println("Capa no encontrada");
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return; |
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} |
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SeLayer layer = new SeLayer( conn, layerName, strSpatialColumn );
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SeSqlConstruct sqlConstruct = new SeSqlConstruct( layerName);
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SeLayer layer = new SeLayer(conn, layerName, strSpatialColumn);
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SeSqlConstruct sqlConstruct = new SeSqlConstruct(layerName); |
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long t1 = System.currentTimeMillis(); |
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// Create a query stream between the client and server |
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// Create a query stream between the client and server |
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String[] cols = new String[2]; |
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cols[0] = new String("RD_5");
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cols[1] = layer.getSpatialColumn(); |
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SeQuery query = new SeQuery( conn, cols, sqlConstruct ); |
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cols[0] = new String("FID");
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cols[1] = layer.getSpatialColumn(); |
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SeQuery query = new SeQuery(conn, cols, sqlConstruct); |
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query.prepareQuery(); |
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query.execute(); |
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long t2 = System.currentTimeMillis(); |
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System.out.println("Tiempo de consulta:" + (t2 - t1) + " milisegundos");
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System.out.println("Tiempo de consulta:" + (t2 - t1) +
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" milisegundos"); |
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t1 = System.currentTimeMillis(); |
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int cont = 0; |
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SeRow row = query.fetch(); |
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if( row == null ) {
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if (row == null) {
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System.out.println(" No rows fetched");
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return; |
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} |
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// String rowID = "2"; |
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// Get the definitions of all the columns retrieved |
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SeColumnDefinition[] colDefs = row.getColumns(); |
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while (row != null) |
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{
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while (row != null) {
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evaluateRow(row, colDefs); |
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row = query.fetch(); |
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cont++; |
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} |
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// Close the query. |
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query.close(); |
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t2 = System.currentTimeMillis(); |
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System.out.println("Tiempo de recorrido:" + (t2 - t1) + " milisegundos. " + cont + " registros.");
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System.out.println("Tiempo de recorrido:" + (t2 - t1) +
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" milisegundos. " + cont + " registros."); |
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/* SeQuery extentQuery = new SeQuery( conn, cols, sqlConstruct );
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SeQueryInfo queryInfo = new SeQueryInfo();
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/* SeQuery extentQuery = new SeQuery( conn, cols, sqlConstruct ); |
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SeQueryInfo queryInfo = new SeQueryInfo(); |
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queryInfo.setConstruct(sqlConstruct); |
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// queryInfo.setQueryType(SeQueryInfo.SE_QUERYTYPE_JFA); |
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// query.prepareQueryInfo(queryInfo); |
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SeExtent seExtent = extentQuery.calculateLayerExtent(queryInfo); |
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extentQuery.close(); |
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System.out.println(seExtent.toString()); |
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SeQuery queryAux; |
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t1 = System.currentTimeMillis(); |
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// queryAux = new SeQuery( conn, cols, sqlConstruct );
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// queryAux = new SeQuery( conn, cols, sqlConstruct ); |
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for (int i=0; i < 250; i++) |
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{
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queryAux = new SeQuery( conn, cols, sqlConstruct ); |
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SeObjectId rowID = new SeObjectId(i+1); |
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row = queryAux.fetchRow("provin", rowID, cols);
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evaluateRow(row, colDefs); |
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queryAux.close(); |
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} |
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// queryAux.close(); |
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t2 = System.currentTimeMillis(); |
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System.out.println("Tiempo de recorrido:" + (t2 - t1) + " milisegundos. "); */
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/* queryAux = new SeQuery( conn, cols, sqlConstruct ); |
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SeObjectId rowID = new SeObjectId(1); |
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row = queryAux.fetchRow("provin", rowID, cols);
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row = queryAux.fetchRow("provin", rowID, cols);
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evaluateRow(row, colDefs); |
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row = queryAux.fetch();
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row = queryAux.fetch(); |
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evaluateRow(row, colDefs); |
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queryAux.close(); */ |
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} catch( SeException e ) {
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} catch (SeException e) {
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System.out.println(e.getSeError().getErrDesc()); |
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} |
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} |
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static GeneralPathX convertSeShapeToGeneralPathX(SeShape spVal) throws SeException
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{
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static GeneralPathX convertSeShapeToGeneralPathX(SeShape spVal) |
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throws SeException {
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double[][][] points = spVal.getAllCoords(); |
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GeneralPathX gpx = new GeneralPathX(); |
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// Display the X and Y values |
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boolean bStartPart; |
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for( int partNo = 0 ; partNo < points.length ; partNo++) |
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{
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for (int partNo = 0; partNo < points.length; partNo++) {
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bStartPart = true; |
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for( int subPartNo = 0 ; subPartNo < points[partNo].length ; subPartNo++) |
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for( int pointNo = 0 ; pointNo < points[partNo][subPartNo].length ; pointNo+=2) |
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{
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if (bStartPart) |
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{
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for (int subPartNo = 0; subPartNo < points[partNo].length; |
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subPartNo++) |
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for (int pointNo = 0; |
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pointNo < points[partNo][subPartNo].length; |
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pointNo += 2) {
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if (bStartPart) {
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bStartPart = false; |
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gpx.moveTo(points[partNo][subPartNo][pointNo], |
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points[partNo][subPartNo][(pointNo+1)]); |
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points[partNo][subPartNo][(pointNo + 1)]); |
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} else {
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gpx.lineTo(points[partNo][subPartNo][pointNo], |
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points[partNo][subPartNo][(pointNo + 1)]); |
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} |
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else |
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gpx.lineTo(points[partNo][subPartNo][pointNo], |
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points[partNo][subPartNo][(pointNo+1)]); |
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} |
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} |
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} |
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} |
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return gpx; |
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} |
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static void evaluateRow(SeRow row, SeColumnDefinition[] colDefs) |
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{
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try |
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{
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for (int colNum = 0; colNum < colDefs.length; colNum++) |
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{
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static void evaluateRow(SeRow row, SeColumnDefinition[] colDefs) {
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try {
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for (int colNum = 0; colNum < colDefs.length; colNum++) {
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SeColumnDefinition colDef = colDefs[colNum]; |
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int dataType = colDef.getType(); |
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if ( row.getIndicator((short)colNum) != SeRow.SE_IS_NULL_VALUE) |
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{
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switch( dataType ) |
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{
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case SeColumnDefinition.TYPE_SMALLINT: |
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break; |
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case SeColumnDefinition.TYPE_DATE: |
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break; |
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case SeColumnDefinition.TYPE_INTEGER: |
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break; |
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case SeColumnDefinition.TYPE_FLOAT: |
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break; |
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case SeColumnDefinition.TYPE_DOUBLE: |
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break; |
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case SeColumnDefinition.TYPE_STRING: |
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// System.out.println(row.getString(colNum)); |
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break; |
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case SeColumnDefinition.TYPE_SHAPE: |
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SeShape spVal = row.getShape(colNum); |
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convertSeShapeToGeneralPathX(spVal); |
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// GeneralPath gp = spVal.toGeneralPath(); |
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// GeneralPathX gpx = new GeneralPathX(gp); |
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// System.out.println("spVal.FID = " + spVal.getFeatureId().longValue());
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// getShapeDetails(spVal); |
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break; |
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if (row.getIndicator((short) colNum) != SeRow.SE_IS_NULL_VALUE) {
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switch (dataType) {
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case SeColumnDefinition.TYPE_SMALLINT: |
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break; |
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case SeColumnDefinition.TYPE_DATE: |
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break; |
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case SeColumnDefinition.TYPE_INTEGER: |
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break; |
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case SeColumnDefinition.TYPE_FLOAT: |
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break; |
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case SeColumnDefinition.TYPE_DOUBLE: |
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break; |
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case SeColumnDefinition.TYPE_STRING: |
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// System.out.println(row.getString(colNum)); |
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break; |
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case SeColumnDefinition.TYPE_SHAPE: |
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SeShape spVal = row.getShape(colNum); |
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convertSeShapeToGeneralPathX(spVal); |
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// GeneralPath gp = spVal.toGeneralPath(); |
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// GeneralPathX gpx = new GeneralPathX(gp); |
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// System.out.println("spVal.FID = " + spVal.getFeatureId().longValue());
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// getShapeDetails(spVal); |
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break; |
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} // End switch |
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} // End if |
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} // for |
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} catch (SeException e) |
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{
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} catch (SeException e) {
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e.printStackTrace(); |
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} |
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} |
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