From: Reino Ruusu Date: Fri, 18 Sep 2020 14:21:29 +0000 (+0300) Subject: Utilities for resetting map diagram element to tech type data X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=39b79cdac056eda36727caa8f7f7aca2c59d718f;p=simantics%2Fdistrict.git Utilities for resetting map diagram element to tech type data gitlab #98 Change-Id: I996dc6d89c44a8082460e60a86cdb1357838b9f2 --- diff --git a/org.simantics.district.network/scl/Simantics/District/TechType.scl b/org.simantics.district.network/scl/Simantics/District/TechType.scl index 9b6ddeb9..18663b85 100644 --- a/org.simantics.district.network/scl/Simantics/District/TechType.scl +++ b/org.simantics.district.network/scl/Simantics/District/TechType.scl @@ -5,3 +5,5 @@ importJava "org.simantics.district.network.techtype.TechTypeUtils" where updateComponent :: Resource -> () "Reset all components to values in a tech type table: `resetComponents table`" resetComponents :: Resource -> () + "Reset all map diagram elements to values in a tech type table: `resetMapElements table`" + resetMapElements :: Resource -> () diff --git a/org.simantics.district.network/src/org/simantics/district/network/techtype/TechTypeUtils.java b/org.simantics.district.network/src/org/simantics/district/network/techtype/TechTypeUtils.java index 7a25ff84..66280d12 100644 --- a/org.simantics.district.network/src/org/simantics/district/network/techtype/TechTypeUtils.java +++ b/org.simantics.district.network/src/org/simantics/district/network/techtype/TechTypeUtils.java @@ -1,7 +1,9 @@ package org.simantics.district.network.techtype; import java.util.Collection; +import java.util.HashMap; import java.util.Map; +import java.util.Objects; import org.simantics.Simantics; import org.simantics.databoard.Bindings; @@ -20,11 +22,15 @@ import org.simantics.db.common.request.WriteRequest; import org.simantics.db.exception.DatabaseException; import org.simantics.db.layer0.QueryIndexUtils; import org.simantics.db.layer0.request.PossibleVariable; +import org.simantics.db.layer0.request.PropertyInfo; +import org.simantics.db.layer0.request.PropertyInfoRequest; import org.simantics.db.layer0.variable.Variable; import org.simantics.district.network.ontology.DistrictNetworkResource; import org.simantics.district.network.techtype.requests.PossibleTechTypeItem; import org.simantics.district.network.techtype.requests.PossibleTechTypeTable; +import org.simantics.district.network.techtype.requests.TechTypeTableData; import org.simantics.district.network.techtype.requests.TechTypeTableKeyName; +import org.simantics.layer0.Layer0; import org.simantics.scl.runtime.SCLContext; import org.simantics.structural.stubs.StructuralResource2; import org.slf4j.Logger; @@ -93,6 +99,111 @@ public class TechTypeUtils { }); } + /** + * Reset all components that address the given tech type table to the table values. + * + * @param table A tech type table + * @throws DatabaseException + */ + public static void resetMapElements(Resource table) throws DatabaseException { + Simantics.getSession().syncRequest(new WriteRequest() { + @Override + public void perform(WriteGraph graph) throws DatabaseException { + Resource model = graph.syncRequest(new PossibleIndexRoot(table), TransientCacheListener.instance()); + if (model == null) + return; + + DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph); + Resource type = graph.getPossibleObject(table, DN.TechType_TechTypeTable_HasComponentType); + if (type == null) + return; + + Layer0 L0 = Layer0.getInstance(graph); + String typeName = graph.getRelatedValue2(type, L0.HasName); + + Resource mapping = null; + for (Resource m : QueryIndexUtils.searchByType(graph, model, DN.Mapping_Base)) { + String name = graph.getRelatedValue2(m, DN.Mapping_ComponentType); + if (Objects.equals(name, typeName)) { + mapping = m; + break; + } + } + + if (mapping == null) { + LOGGER.warn("No mapping found for component type {}", type); + return; + } + + Map properties = new HashMap<>(); + Resource mappingType = graph.getSingleType(mapping, DN.Mapping_Base); + Collection mappingRelations = graph.getObjects(mappingType, L0.DomainOf); + for (Resource r : mappingRelations) { + String propertyName = graph.getPossibleRelatedValue2(mapping, r); + if (propertyName == null) + continue; + + Resource relation = graph.getPossibleObject(r, DN.Mapping_HasPropertyRelation); + if (relation == null) + continue; + + properties.put(propertyName, graph.syncRequest(new PropertyInfoRequest(relation))); + } + + Map> data = graph.syncRequest(new TechTypeTableData(table), TransientCacheListener.instance()); + String keyName = graph.syncRequest(new TechTypeTableKeyName(table), TransientCacheListener.instance()); + Resource keyRelation = properties.get(keyName).predicate; + + if (keyRelation == null) { + LOGGER.warn("No relation mapped to property {} found in {} mapping", keyName, mapping); + return; + } + + Resource elementType = graph.isInstanceOf(mapping, DN.Mapping_EdgeMapping) ? DN.Edge : + graph.isInstanceOf(mapping, DN.Mapping_VertexMapping) ? DN.Vertex : + DN.Element; + + Collection elements = QueryIndexUtils.searchByType(graph, model, elementType); + for (Resource element : elements) { + Resource elementMapping = graph.getPossibleObject(element, DN.HasMapping); + if (!mapping.equals(elementMapping)) + continue; + + String key = graph.getPossibleRelatedValue2(element, keyRelation); + Map values = data.get(key); + if (values == null) { + LOGGER.info("Key {} no found in tech type table {}", key, table); + continue; + } + + for (Map.Entry entry : values.entrySet()) { + PropertyInfo prop = properties.get(entry.getKey()); + if (prop == null) + continue; + + String value = entry.getValue(); + Datatype dt = prop.requiredDatatype; + if (dt instanceof NumberType) { + try { + Object num = ((NumberBinding)prop.defaultBinding).create(value.replace(",", ".")); + graph.claimLiteral(element, prop.predicate, prop.literalRange, num, prop.defaultBinding); + } catch (NumberFormatException e) { + // Revert to asserted value + graph.deny(element, prop.predicate); + } catch (BindingException e) { + LOGGER.error("Failed to get binding for datatype {}", dt, e); + } + } else if (dt instanceof StringType) { + graph.claimLiteral(element, prop.predicate, prop.literalRange, value, Bindings.STRING); + } else { + LOGGER.warn("updateComponent: Unsupported property type {}", dt); + } + } + } + } + }); + } + /** * Update property values of a component based on the values in an associated tech type table, if any *