--- /dev/null
+package org.simantics.db.testing.common;
+
+import java.io.File;
+
+import org.simantics.Simantics;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.BinaryRead;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.impl.DefaultPasteImportAdvisor;
+import org.simantics.db.layer0.request.ActivateModel;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.db.layer0.variable.Variables;
+import org.simantics.db.request.Read;
+import org.simantics.graph.db.TransferableGraphs;
+import org.simantics.graph.representation.Root;
+import org.simantics.graph.representation.TransferableGraph1;
+import org.simantics.graph.representation.TransferableGraphFileReader;
+import org.simantics.layer0.Layer0;
+import org.simantics.simulation.ontology.SimulationResource;
+
+public class TestingUtils {
+
+ public static Resource importModel(final Resource toLocation, File fromFile, String withName) throws Exception {
+
+ TransferableGraphFileReader importer = new TransferableGraphFileReader(fromFile);
+ TransferableGraph1 tg = importer.readTG();
+ importer.close();
+
+ final DefaultPasteImportAdvisor advisor = new DefaultPasteImportAdvisor(toLocation) {
+ @Override
+ public void analyzeType(ReadGraph graph, Root root) throws DatabaseException {
+ Resource typeResource = graph.getResource(root.type);
+ if (graph.isInheritedFrom(typeResource, SimulationResource.getInstance(graph).Model)) {
+ library = toLocation;
+ }
+ }
+ };
+
+ TransferableGraphs.importGraph1(Simantics.getSession(), tg, advisor, null);
+
+ Simantics.getSession().syncRequest(new WriteRequest() {
+ @Override
+ public void perform(WriteGraph graph) throws DatabaseException {
+ Layer0 L0 = Layer0.getInstance(graph);
+ String name = graph.getPossibleRelatedValue(advisor.getRoot(), L0.HasName);
+ if (name != null)
+ graph.claimLiteral(advisor.getRoot(), L0.HasLabel, name);
+ graph.syncRequest(new ActivateModel(toLocation, advisor.getRoot()));
+
+ }
+ });
+
+ return advisor.getRoot();
+
+ }
+
+ public static Resource getResource(final Resource base, final String suffix) throws DatabaseException {
+
+ return Simantics.getSession().syncRequest(new Read<Resource>() {
+
+ @Override
+ public Resource perform(ReadGraph graph) throws DatabaseException {
+ String baseURI = graph.getURI(base);
+ return graph.getResource(baseURI + suffix);
+ }
+
+ });
+
+ }
+
+ public static double readConfiguration(Resource model, String rvi) throws DatabaseException {
+
+ class ReadConfiguration extends BinaryRead<Resource, String, Double> {
+
+ public ReadConfiguration(Resource model, String rvi) {
+ super(model, rvi);
+ }
+
+ @Override
+ public Double perform(ReadGraph graph) throws DatabaseException {
+ Variable state = Variables.getVariable(graph, graph.getURI(parameter) + parameter2);
+ float result = state.getValue(graph);
+ return (double)result;
+ }
+
+ }
+
+ return Simantics.getSession().syncRequest(new ReadConfiguration(model, rvi));
+
+ }
+
+ public static double readState(Resource run, String rvi) throws DatabaseException {
+
+ class ReadState extends BinaryRead<Resource, String, Double> {
+
+ public ReadState(Resource run, String rvi) {
+ super(run, rvi);
+ }
+
+ @Override
+ public Double perform(ReadGraph graph) throws DatabaseException {
+ Variable state = Variables.getVariable(graph, graph.getURI(parameter) + parameter2);
+ float result = state.getValue(graph);
+ return (double)result;
+ }
+
+ }
+
+ return Simantics.getSession().syncRequest(new ReadState(run, rvi));
+
+ }
+
+ public static boolean lineEquals(String s1, String s2) {
+ if(s1 == null) {
+ if(s2 == null) return true;
+ else return false;
+ } else {
+ if(s2 == null) return false;
+ else return s1.equals(s2);
+ }
+ }
+
+ public static String compare(String s1, String s2) {
+ if(s1.equals(s2)) return null;
+ String[] lines1 = s1.split("\n");
+ String[] lines2 = s2.split("\n");
+ for(int i=0;i<Math.max(lines1.length, lines2.length); i++) {
+ String t1 = (i < lines1.length) ? lines1[i] : null;
+ String t2 = (i < lines2.length) ? lines2[i] : null;
+ if(!lineEquals(t1, t2)) return "Difference at line " + (i+1) + ": '" + t1 + "' vs. '" + t2 + "'";
+ }
+ return null;
+ }
+
+}