-package org.simantics.district.imports.ui;\r
-\r
-import java.io.IOException;\r
-import java.nio.file.Path;\r
-\r
-import org.eclipse.jface.viewers.IStructuredSelection;\r
-import org.eclipse.jface.wizard.Wizard;\r
-import org.eclipse.ui.IImportWizard;\r
-import org.eclipse.ui.IWorkbench;\r
-import org.simantics.district.imports.DistrictImportUtils;\r
-\r
-public class CSVImportWizard extends Wizard implements IImportWizard {\r
-\r
- private CSVImportModel model;\r
- \r
- public CSVImportWizard() {\r
- setWindowTitle("Import CSV data");\r
- }\r
- \r
- \r
- @Override\r
- public void init(IWorkbench workbench, IStructuredSelection selection) {\r
- model = new CSVImportModel();\r
- addPage(new CSVImportWizardPage(model));\r
- }\r
- \r
- @Override\r
- public boolean performFinish() {\r
- Path csvFile = model.getSource();\r
- try {\r
- DistrictImportUtils.importCSVAsLayer(csvFile);\r
- } catch (IOException e) {\r
- e.printStackTrace();\r
- }\r
- return false;\r
- }\r
-\r
-}\r
+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.Wizard;
+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.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 {
+
+ private CSVImportModel model;
+
+ public CSVImportWizard() {
+ setWindowTitle("Import CSV data");
+ }
+
+
+ @Override
+ public void init(IWorkbench workbench, IStructuredSelection selection) {
+ model = new CSVImportModel();
+ addPage(new CSVImportWizardFirstPage(model));
+ addPage(new CSVImportWizardPage(model));
+ addPage(new ComponentMappingPage(model));
+ }
+
+ @Override
+ public boolean performFinish() {
+ try {
+ getContainer().run(true, true, new IRunnableWithProgress() {
+
+ @Override
+ public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
+ try {
+ Path csvFile = model.getSource();
+ char delim = model.getDelimiter();
+
+ 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;
+ }
+ 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 true;
+ } catch (InvocationTargetException e) {
+ Throwable t = e.getTargetException();
+ WizardPage cp = (WizardPage) getContainer().getCurrentPage();
+ cp.setErrorMessage(t.getMessage());
+ ExceptionUtils.logAndShowError(t);
+ return false;
+ } catch (InterruptedException e) {
+ ExceptionUtils.logAndShowError(e);
+ return false;
+ }
+ }
+}
Code Review / simantics / district.git / blobdiff