package org.simantics.district.imports.ui;
import java.lang.reflect.InvocationTargetException;
-import java.nio.file.Path;
-import java.util.List;
-import org.apache.commons.csv.CSVRecord;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.ui.IImportWizard;
import org.eclipse.ui.IWorkbench;
-import org.geotools.geometry.DirectPosition2D;
-import org.geotools.referencing.CRS;
-import org.opengis.geometry.DirectPosition;
-import org.opengis.geometry.MismatchedDimensionException;
-import org.opengis.referencing.crs.CoordinateReferenceSystem;
-import org.opengis.referencing.operation.MathTransform;
-import org.opengis.referencing.operation.TransformException;
-import org.simantics.Simantics;
-import org.simantics.databoard.Bindings;
-import org.simantics.db.Resource;
-import org.simantics.db.WriteGraph;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.request.Write;
+import org.simantics.district.imports.CSVImportModel;
import org.simantics.district.imports.DistrictImportUtils;
-import org.simantics.district.network.DistrictNetworkUtil;
-import org.simantics.district.network.ontology.DistrictNetworkResource;
-import org.simantics.district.network.ui.DNEdgeBuilder;
-import org.simantics.maps.MapScalingTransform;
import org.simantics.utils.ui.ExceptionUtils;
public class CSVImportWizard extends Wizard implements IImportWizard {
public CSVImportWizard() {
setWindowTitle("Import CSV data");
+ setNeedsProgressMonitor(true);
}
@Override
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
try {
- Path csvFile = model.getSource();
- char delim = model.getDelimiter();
+ monitor.beginTask("Importing CSV", 1);
- List<CSVRecord> rows = DistrictImportUtils.readRows(csvFile, delim, -1);
-
- // Path wktFile = model.getWKTFile();
-
- int xCoordColumnIndex = model.getXCoordIndex();
- int yCoordColumnIndex = model.getYCoordIndex();
- int zCoordColumnIndex = model.getZCoordIndex();
- int tempColumnIndex = model.getTempIndex();
- int pressureColumnIndex = model.getPressureIndex();
-
- int startXCoordColumnIndex = model.getStartXCoordIndex();
- int startYCoordColumnIndex = model.getStartYCoordIndex();
- int startZValueColumnIndex = model.getStartZCoordIndex();
- int endXCoordColumnIndex = model.getEndXCoordIndex();
- int endYCoordColumnIndex = model.getEndYCoordIndex();
- int endZValueColumnIndex = model.getEndZCoordIndex();
- int diameterColumnIndex= model.getDiameterIndex();
- int outerDiameterColumnIndex = model.getOuterDiamterIndex();
- int nominalMassFlowIndex = model.getNominalMassFlowIndex();
-
- int mappingColumn = model.getComponentMappingIndex();
-
- String sourceEPSGCRS = model.getSourceCRS();
-
- MathTransform transform = null;
- boolean doTransform = false;
- // if sourceEPSGCRS is empty || null then ignore transformation
- if (sourceEPSGCRS != null && !sourceEPSGCRS.isEmpty()) {
- CoordinateReferenceSystem sourceCRS = CRS.decode(sourceEPSGCRS);
- CoordinateReferenceSystem targetCRS = CRS.decode("EPSG:4326");
- transform = CRS.findMathTransform(sourceCRS, targetCRS, true);
- doTransform = true;
+ if (model.isVertexImport()) {
+ DistrictImportUtils.importVertices(model);
+ } else {
+ DistrictImportUtils.importEdges(model);
}
- final boolean actualDoTransform = doTransform;
- final MathTransform actualTransform = transform;
- Simantics.getSession().syncRequest(new Write() {
-
- @Override
- public void perform(WriteGraph graph) throws DatabaseException {
-
- DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
-
- for (int k = 1; k < rows.size(); k++) {
- CSVRecord row = rows.get(k);
-
- String mappingValue = row.get(mappingColumn);
-
- try {
- if (model.isVertexImport()) {
- String xCoords = row.get(xCoordColumnIndex);
- String yCoords = row.get(yCoordColumnIndex);
- double xCoord = Double.parseDouble(xCoords);
- double yCoord = Double.parseDouble(yCoords);
-
- String zs = row.get(zCoordColumnIndex);
- double z = 0;
- if (!zs.isEmpty()) {
- try {
- z = Double.parseDouble(zs);
- } catch (NumberFormatException e) {
- throw new DatabaseException(e);
- }
- }
-
- double[] coords;
- if (actualDoTransform) {
- DirectPosition2D targetPos = new DirectPosition2D();
- DirectPosition2D sourcePos = new DirectPosition2D(xCoord, yCoord);
- DirectPosition res = actualTransform.transform(sourcePos, targetPos);
- coords = res.getCoordinate();
- } else {
- coords = new double[] { xCoord / MapScalingTransform.getScaleX(), yCoord / MapScalingTransform.getScaleY() };
- }
- Resource vertex = DistrictNetworkUtil.createVertex(graph, model.getParentDiagram(), new double[] { coords[1], -coords[0]}, model.getComponentMappings().get(mappingValue));
-
- graph.claimLiteral(vertex, DN.Vertex_HasElevation, z, Bindings.DOUBLE);
-
- String tempS = row.get(tempColumnIndex);
- if (!tempS.isEmpty()) {
- try {
- double temp = Double.parseDouble(tempS);
- graph.claimLiteral(vertex, DN.Vertex_HasTemperature, temp, Bindings.DOUBLE);
- } catch (NumberFormatException e) {
- throw new DatabaseException(e);
- }
- }
- String pressureS = row.get(pressureColumnIndex);
- if (!pressureS.isEmpty()) {
- try {
- double pressure = Double.parseDouble(pressureS);
- graph.claimLiteral(vertex, DN.Vertex_HasPressure, pressure, Bindings.DOUBLE);
- } catch (NumberFormatException e) {
- throw new DatabaseException(e);
- }
- }
- } else {
- String startXCoords = row.get(startXCoordColumnIndex);
- String startYCoords = row.get(startYCoordColumnIndex);
- String endXCoords = row.get(endXCoordColumnIndex);
- String endYCoords = row.get(endYCoordColumnIndex);
-
- double startXCoord = Double.parseDouble(startXCoords);
- double startYCoord = Double.parseDouble(startYCoords);
-
- double endXCoord = Double.parseDouble(endXCoords);
- double endYCoord = Double.parseDouble(endYCoords);
-
- double[] startCoords;
- double[] endCoords;
- if (actualDoTransform) {
- DirectPosition2D startTargetPos = new DirectPosition2D();
- DirectPosition2D startSourcePos = new DirectPosition2D(startXCoord, startYCoord);
- DirectPosition startRes = actualTransform.transform(startSourcePos, startTargetPos);
- startCoords = startRes.getCoordinate();
-
- DirectPosition2D endTargetPos = new DirectPosition2D();
- DirectPosition2D endSourcePos = new DirectPosition2D(endXCoord, endYCoord);
- DirectPosition endRes = actualTransform.transform(endSourcePos, endTargetPos);
- endCoords = endRes.getCoordinate();
- } else {
- startCoords = new double[] { startXCoord / MapScalingTransform.getScaleX(), startYCoord / MapScalingTransform.getScaleY() };
- endCoords = new double[] { endXCoord / MapScalingTransform.getScaleX(), endYCoord / MapScalingTransform.getScaleY() };
- }
-
- Resource edge = DNEdgeBuilder.create(graph, model.getParentDiagram(), new double[] { startCoords[1], -startCoords[0]}, new double[] { endCoords[1], -endCoords[0]}, 0.0000001);
- graph.claim(edge, DistrictNetworkResource.getInstance(graph).HasMapping, model.getComponentMappings().get(mappingValue));
-
- String diameterS = row.get(diameterColumnIndex);
- if (!diameterS.isEmpty()) {
- try {
- double diameter = Double.parseDouble(diameterS);
- graph.claimLiteral(edge, DN.Edge_HasDiameter, diameter);
- } catch (NumberFormatException e) {
- throw new DatabaseException(e);
- }
- }
- String outerDiameterS = row.get(outerDiameterColumnIndex);
- if (!outerDiameterS.isEmpty()) {
- try {
- double outerDiameter = Double.parseDouble(outerDiameterS);
- graph.claimLiteral(edge, DN.Edge_HasOuterDiameter, outerDiameter);
- } catch (NumberFormatException e) {
- throw new DatabaseException(e);
- }
- }
- String nominalMassFlowS = row.get(nominalMassFlowIndex);
- if (!nominalMassFlowS.isEmpty()) {
- try {
- double nominalMassFlow = Double.parseDouble(nominalMassFlowS);
- graph.claimLiteral(edge, DN.Edge_HasNominalMassFlow, nominalMassFlow);
- } catch (NumberFormatException e) {
- throw new DatabaseException(e);
- }
- }
- }
- } catch (MismatchedDimensionException | TransformException | DatabaseException e) {
- throw new DatabaseException(e);
- }
- }
- }
- });
} catch (Exception e) {
throw new InvocationTargetException(e);
}
return false;
}
}
+
+
}
Code Review / simantics / district.git / blobdiff