| /** |
| * |
| * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany) |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation |
| * |
| * |
| * This copyright notice shows up in the generated Java code |
| * |
| */ |
| |
| package org.eclipse.osbp.xtext.table.scoping |
| |
| import java.util.ArrayList |
| import javax.inject.Inject |
| import org.eclipse.emf.ecore.EObject |
| import org.eclipse.emf.ecore.EReference |
| import org.eclipse.osbp.dsl.common.xtext.extensions.ModelExtensions |
| import org.eclipse.osbp.dsl.entity.xtext.extensions.EntityTypesBuilder |
| import org.eclipse.osbp.infogrid.model.gridsource.CxGridNestedField |
| import org.eclipse.osbp.infogrid.model.gridsource.CxGridNestedPath |
| import org.eclipse.osbp.infogrid.model.gridsource.CxGridProperty |
| import org.eclipse.osbp.infogrid.model.gridsource.CxGridSourcePackage |
| import org.eclipse.osbp.infogrid.model.gridsource.style.CxGridPropPriceStyle |
| import org.eclipse.osbp.infogrid.model.gridsource.style.CxGridPropQuantityStyle |
| import org.eclipse.osbp.xtext.action.ActionButton |
| import org.eclipse.osbp.xtext.action.ActionFunction |
| import org.eclipse.osbp.xtext.action.ActionTable |
| import org.eclipse.osbp.xtext.action.ActionTask |
| import org.eclipse.osbp.xtext.action.ActionToolbar |
| import org.eclipse.osbp.xtext.cubedsl.CubeDimensionEntity |
| import org.eclipse.osbp.xtext.cubedsl.CubeHierarchy |
| import org.eclipse.osbp.xtext.cubedsl.CubeLevel |
| import org.eclipse.osbp.xtext.datamartdsl.AxisEnum |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartAttribute |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartCube |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartCubeAxis |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartDerivedMeasure |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartEntity |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartHierarchy |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartHierarchyLevelSingle |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartMeasure |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartMember |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartOwner |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartSetAggregation |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartSetAggregationFunction |
| import org.eclipse.osbp.xtext.datamartdsl.DatamartTask |
| import org.eclipse.osbp.xtext.datamartdsl.jvmmodel.DatamartDSLJvmModelInferrer |
| import org.eclipse.osbp.xtext.datamartdsl.scoping.DatamartDSLScopeProvider |
| import org.eclipse.osbp.xtext.datamartdsl.util.DatamartAttributeUtil |
| import org.eclipse.osbp.xtext.gridsource.scoping.GridSourceScopeProvider |
| import org.eclipse.osbp.xtext.oxtype.resource.EcoreUtil3 |
| import org.eclipse.osbp.xtext.table.TableAxis |
| import org.eclipse.osbp.xtext.table.TableDSLPackage |
| import org.eclipse.osbp.xtext.table.TableDatamart |
| import org.eclipse.osbp.xtext.table.TableDtoDatasource |
| import org.eclipse.osbp.xtext.table.TableOption |
| import org.eclipse.xtext.common.types.JvmType |
| import org.eclipse.xtext.common.types.util.TypeReferences |
| import org.eclipse.xtext.resource.EObjectDescription |
| import org.eclipse.xtext.resource.IEObjectDescription |
| import org.eclipse.xtext.scoping.IScope |
| import org.eclipse.xtext.scoping.impl.FilteringScope |
| import org.eclipse.xtext.scoping.impl.MapBasedScope |
| import org.eclipse.osbp.xtext.action.ActionCommand |
| import org.eclipse.osbp.xtext.action.ActionDatainterchange |
| |
| class TableDSLScopeProvider extends AbstractTableDSLScopeProvider { |
| @Inject extension ModelExtensions |
| @Inject extension DatamartDSLScopeProvider datamartScopeProvider |
| @Inject extension DatamartDSLJvmModelInferrer datamartInferrer |
| @Inject GridSourceScopeProvider gridScopeProvider |
| @Inject TypeReferences typeReferences |
| |
| @Override |
| override IScope getScope(EObject context, EReference reference) { |
| |
| if (reference == CxGridSourcePackage.Literals.CX_GRID_NESTED_FIELD__FIELD) { |
| return getScope_GridAttribute_path(context, reference) |
| } else if (reference == CxGridSourcePackage.Literals.CX_GRID_NESTED_PATH__FIELD) { |
| return getScope_GridAttribute_path(context, reference) |
| } else if (reference == TableDSLPackage.Literals.TABLE_AXIS__AXIS) { |
| return getScope_Table_Axis_axis(context) |
| } else if (reference == TableDSLPackage.Literals.TABLE_MEASURE__VALUE_REF || |
| reference == TableDSLPackage.Literals.TABLE_DERIVED__VALUE_REF || |
| reference == TableDSLPackage.Literals.TABLE_ATTRIBUTE__VALUE_REF || |
| reference == TableDSLPackage.Literals.TABLE_COLUMN__VALUE_REF || |
| reference == TableDSLPackage.Literals.TABLE_HIERARCHY__VALUE_REF) { |
| return getScope_Table_valueRef(context, reference) |
| } else if (reference == TableDSLPackage.Literals.TABLE_AGGREGATION__VALUE_REF) { |
| return getScope_Table_Aggregation_valueRef(context) |
| } else if (reference == TableDSLPackage.Literals.TABLE_OPTION__TOOLBAR) { |
| return getScope_Table_Toolbar(context as TableOption, reference) |
| } else { |
| return super.getScope(context, reference) |
| } |
| } |
| |
| def IScope getScope_Table_Toolbar(TableOption table, EReference reference) { |
| var superScope = super.getScope(table, reference) |
| return new FilteringScope(superScope, [ |
| if (it.EObjectOrProxy instanceof ActionToolbar) { |
| var toolbar = it.EObjectOrProxy as ActionToolbar |
| toolbar = EcoreUtil3.resolve(toolbar, table.eResource.resourceSet) as ActionToolbar |
| return toolbar.filterToolbarScopeCondition |
| } |
| return false |
| ]) |
| } |
| |
| private def filterToolbarScopeCondition(ActionToolbar toolbar) { |
| var allItemsOfTable = true |
| if (toolbar !== null) { |
| for (item : toolbar.actions) { |
| if (item instanceof ActionButton) { |
| if (!(item.command.actionType instanceof ActionTable || |
| item.command.actionType instanceof ActionFunction || |
| item.command.actionType instanceof ActionTask || |
| item.command.actionType instanceof ActionCommand || |
| item.command.actionType instanceof ActionDatainterchange)) { |
| allItemsOfTable = false |
| } |
| } |
| } |
| } |
| return allItemsOfTable |
| } |
| |
| def IScope getScope_GridAttribute_path(EObject object, EReference reference) { |
| switch (object) { |
| CxGridProperty: { |
| val CxGridProperty prop = object as CxGridProperty |
| val ds = prop.eContainer as TableDtoDatasource |
| if (ds !== null && ds.dtoSource !== null) { |
| val JvmType type = typeReferences.findDeclaredType(ds.dtoSource.toQualifiedName, prop) |
| return gridScopeProvider.toGetterScope(type) |
| } |
| return null |
| } |
| CxGridNestedField, |
| CxGridNestedPath, |
| CxGridPropPriceStyle, |
| CxGridPropQuantityStyle: { |
| if (object.eContainer instanceof CxGridProperty) { |
| return object.eContainer.getScope_GridAttribute_path(reference) |
| } else { |
| if (object instanceof CxGridNestedField) { |
| var CxGridNestedField containerField = object as CxGridNestedField |
| // if (containerField!==null && containerField.field!==null && containerField.field.returnType!==null){ |
| return gridScopeProvider.toGetterScope(containerField?.field?.returnType?.type) |
| // } |
| } else if (object.eContainer instanceof CxGridNestedPath) { |
| var CxGridNestedPath containerField = object as CxGridNestedPath |
| // if (containerField!==null && containerField.field!==null && containerField.field.returnType!==null){ |
| return gridScopeProvider.toGetterScope(containerField?.field?.returnType?.type) |
| // } |
| } else if (object.eContainer instanceof CxGridNestedField) { |
| var CxGridNestedField containerField = object.eContainer as CxGridNestedField |
| // if (containerField!==null && containerField.field!==null && containerField.field.returnType!==null){ |
| return gridScopeProvider.toGetterScope(containerField?.field?.returnType?.type) |
| // } |
| } |
| return null |
| } |
| } |
| } |
| return null |
| } |
| |
| def IScope getScope_Table_Axis_axis(EObject object) { |
| var result = <IEObjectDescription>newArrayList |
| var eObj = object |
| while (!(eObj instanceof TableDatamart)) { |
| eObj = eObj.eContainer |
| } |
| if (eObj !== null) { |
| var datamart = (eObj as TableDatamart).datamartRef |
| if (datamart !== null && datamart.source !== null) { |
| if (datamart.source instanceof DatamartCube) { |
| for (axis : (datamart.source as DatamartCube).axisslicer) { |
| if (axis instanceof DatamartCubeAxis) { |
| var literal = (axis as DatamartCubeAxis).axis.name.literal |
| result.add(EObjectDescription.create(literal, (axis as DatamartCubeAxis))) |
| } |
| } |
| } else if (datamart.source instanceof DatamartEntity) { |
| getEntityAxes(datamart.source as DatamartEntity, result) |
| |
| // user must not supply any axes, but we need it with tables |
| if (!result.containsName(AxisEnum.COLUMNS.literal)) { |
| result.add( |
| EObjectDescription.create(AxisEnum.COLUMNS.literal, |
| (datamart.source as DatamartEntity))) |
| } |
| if (!result.containsName(AxisEnum.ROWS.literal)) { |
| result.add( |
| EObjectDescription.create(AxisEnum.ROWS.literal, |
| (datamart.source as DatamartEntity))) |
| } |
| } else if (datamart.source instanceof DatamartTask) { |
| result.add( |
| EObjectDescription.create(AxisEnum.COLUMNS.literal, |
| (datamart.source as DatamartTask))) |
| result.add( |
| EObjectDescription.create(AxisEnum.ROWS.literal, (datamart.source as DatamartTask))) |
| } |
| } |
| } |
| return MapBasedScope.createScope(IScope.NULLSCOPE, result) |
| } |
| |
| def void getEntityAxes(DatamartEntity entity, ArrayList<IEObjectDescription> result) { |
| for (navigation : entity.navigations) { |
| if (navigation instanceof DatamartMember) { |
| (navigation as DatamartMember).datamartEntity.getEntityAxes(result) |
| for (property : (navigation as DatamartMember).datamartEntity.attributes) { |
| if (!result.containsName(property.axis.name.literal)) { |
| result.add( |
| EObjectDescription.create(property.axis.name.literal, |
| property as DatamartCubeAxis)) |
| } |
| } |
| } |
| if (navigation instanceof DatamartOwner) { |
| (navigation as DatamartOwner).datamartEntity.getEntityAxes(result) |
| for (property : (navigation as DatamartOwner).datamartEntity.attributes) { |
| if (!result.containsName(property.axis.name.literal)) { |
| result.add( |
| EObjectDescription.create(property.axis.name.literal, |
| property as DatamartCubeAxis)) |
| } |
| } |
| } |
| } |
| for (property : entity.attributes) { |
| if (property.axis !== null) { |
| if (!result.containsName(property.axis.name.literal)) { |
| result.add( |
| EObjectDescription.create(property.axis.name.literal, property as DatamartCubeAxis)) |
| } |
| } else { |
| if (!result.containsName(property.axis.name.literal)) { |
| result.add( |
| EObjectDescription.create(property.axis.name.literal, property as DatamartCubeAxis)) |
| } |
| } |
| } |
| } |
| |
| def boolean containsName(ArrayList<IEObjectDescription> list, String name) { |
| for (obj : list) { |
| var oname = obj.name.toString |
| if (oname.equals(name)) { |
| return true |
| } |
| } |
| return false |
| } |
| |
| def void allMembers(DatamartHierarchy hierarchy, ArrayList<IEObjectDescription> result) { |
| if ((hierarchy.level instanceof DatamartHierarchyLevelSingle) && |
| (hierarchy.level as DatamartHierarchyLevelSingle).levelRef !== null) { |
| if (hierarchy.all) { // detailed was modeled - we must add the complete hierarchy |
| var dimEntity = ((hierarchy.level as DatamartHierarchyLevelSingle).levelRef as CubeLevel). |
| eContainer as CubeDimensionEntity |
| for (cubeLevel : dimEntity.hierarchLevels) { |
| result.add(EObjectDescription.create(cubeLevel.name, cubeLevel)) |
| } |
| } else { |
| result.add(EObjectDescription.create((hierarchy.level as DatamartHierarchyLevelSingle).levelRef.name, |
| ((hierarchy.level as DatamartHierarchyLevelSingle).levelRef as CubeLevel))) |
| } |
| |
| } else if ((hierarchy.hierarchyRef as CubeHierarchy).allMemberName) { |
| result.add(EObjectDescription.create((hierarchy.hierarchyRef as CubeHierarchy).allMemberNameValue.toString, |
| (hierarchy.hierarchyRef as CubeHierarchy))) |
| } else if ((hierarchy.defaultMember)) { |
| result.add(EObjectDescription.create((hierarchy.hierarchyRef as CubeHierarchy).defaultMemberValue.toString, |
| (hierarchy.hierarchyRef as CubeHierarchy))) |
| } |
| |
| } |
| |
| def void getEntityProperties(DatamartEntity entity, ArrayList<IEObjectDescription> result, |
| String requestedAxisName) { |
| for (navigation : entity.navigations) { |
| if (navigation instanceof DatamartMember) { |
| (navigation as DatamartMember).datamartEntity.getEntityProperties(result, requestedAxisName) |
| for (property : (navigation as DatamartMember).datamartEntity.attributes) { |
| if (property.axis.name.literal.equals(requestedAxisName)) { |
| result.add( |
| EObjectDescription.create(DatamartAttributeUtil.getAliasedAttributeName(property), |
| property as DatamartAttribute)) |
| } |
| } |
| } |
| if (navigation instanceof DatamartOwner) { |
| (navigation as DatamartOwner).datamartEntity.getEntityProperties(result, requestedAxisName) |
| for (property : (navigation as DatamartOwner).datamartEntity.attributes) { |
| if (property.axis.name.literal.equals(requestedAxisName)) { |
| result.add( |
| EObjectDescription.create(DatamartAttributeUtil.getAliasedAttributeName(property), |
| property as DatamartAttribute)) |
| } |
| } |
| } |
| } |
| for (property : entity.attributes) { |
| if (property.axis !== null) { |
| if (property.axis.name.literal.equals(requestedAxisName)) { |
| result.add( |
| EObjectDescription.create(DatamartAttributeUtil.getAliasedAttributeName(property), |
| property as DatamartAttribute)) |
| } |
| } else { |
| result.add( |
| EObjectDescription.create(DatamartAttributeUtil.getAliasedAttributeName(property), |
| property as DatamartAttribute)) |
| |
| } |
| } |
| } |
| |
| def void getTaskColumns(DatamartTask task, ArrayList<IEObjectDescription> result, String requestedAxisName) { |
| for (column : task.columns) { |
| if (AxisEnum.COLUMNS.literal.equals(requestedAxisName)) { |
| result.add(EObjectDescription.create(column.columnRef.literal, column)) |
| } |
| } |
| } |
| |
| def IScope getScope_Table_valueRef(EObject object, EReference reference) { |
| var result = <IEObjectDescription>newArrayList |
| var eObj = object |
| var requestedAxisName = "" |
| while (!(eObj instanceof TableDatamart)) { |
| eObj = eObj.eContainer |
| if (eObj instanceof TableAxis) { |
| requestedAxisName = (eObj as TableAxis).axis.literal |
| } |
| } |
| if (eObj !== null) { |
| var datamart = (eObj as TableDatamart).datamartRef |
| if (datamart !== null && datamart.source !== null) { |
| if (datamart.source instanceof DatamartCube) { |
| for (axis : (datamart.source as DatamartCube).axisslicer) { |
| if (axis instanceof DatamartCubeAxis) { |
| if ((axis as DatamartCubeAxis).axis.name.literal.equals(requestedAxisName)) { |
| var hasMeasures = false |
| var hasHierarchy = false |
| var hasAggregation = false |
| var isCrossjoined = false |
| for (element : (axis as DatamartCubeAxis).elements) { |
| if (element instanceof DatamartMeasure || |
| element instanceof DatamartDerivedMeasure) { |
| hasMeasures = true |
| } |
| } |
| for (element : (axis as DatamartCubeAxis).elements) { |
| switch(element) { |
| DatamartHierarchy: { |
| if (hasHierarchy) { |
| isCrossjoined = true |
| } else { |
| hasHierarchy = true |
| } |
| } |
| DatamartSetAggregation: { |
| if (hasAggregation) { |
| isCrossjoined = true |
| } else { |
| hasAggregation = true |
| } |
| hasAggregation = true |
| } |
| } |
| } |
| if (hasMeasures && (hasHierarchy || hasAggregation)) { |
| isCrossjoined = true |
| } |
| for (element : (axis as DatamartCubeAxis).elements) { |
| switch(element) { |
| DatamartMeasure: { |
| if(reference == TableDSLPackage.Literals.TABLE_MEASURE__VALUE_REF && element.measureRef !== null) { |
| result.add(EObjectDescription.create(element.measureRef.name, element)) |
| } |
| } |
| DatamartDerivedMeasure: { |
| if(reference == TableDSLPackage.Literals.TABLE_DERIVED__VALUE_REF && element.derivedRef !== null) { |
| result.add(EObjectDescription.create((element as DatamartDerivedMeasure).derivedRef.name, element)) |
| } |
| } |
| DatamartHierarchy: { |
| if(!hasMeasures && reference == TableDSLPackage.Literals.TABLE_HIERARCHY__VALUE_REF && element.hierarchyRef !== null) { |
| element.allMembers(result) |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } else if (datamart.source instanceof DatamartEntity) { |
| getEntityProperties(datamart.source as DatamartEntity, result, requestedAxisName) |
| } else if (datamart.source instanceof DatamartTask) { |
| getTaskColumns(datamart.source as DatamartTask, result, requestedAxisName) |
| } |
| } |
| } |
| return MapBasedScope.createScope(IScope.NULLSCOPE, result) |
| } |
| |
| def IScope getScope_Table_Aggregation_valueRef(EObject object) { |
| var result = <IEObjectDescription>newArrayList |
| var requestedAxisName = "" |
| var eObj = object |
| while (!(eObj instanceof TableDatamart)) { |
| eObj = eObj.eContainer |
| if (eObj instanceof TableAxis) { |
| requestedAxisName = (eObj as TableAxis).axis.literal |
| } |
| } |
| if (eObj !== null) { |
| var datamart = (eObj as TableDatamart).datamartRef |
| if (datamart !== null && datamart.source !== null) { |
| if (datamart.source instanceof DatamartCube) { |
| for (axis : (datamart.source as DatamartCube).axisslicer) { |
| if (axis instanceof DatamartCubeAxis) { |
| if ((axis as DatamartCubeAxis).axis.name.literal.equals(requestedAxisName)) { |
| var hasMeasures = false |
| var hasHierarchy = false |
| var hasAggregation = false |
| var isCrossjoined = false |
| for (element : (axis as DatamartCubeAxis).elements) { |
| if (element instanceof DatamartMeasure || |
| element instanceof DatamartDerivedMeasure) { |
| hasMeasures = true |
| } |
| } |
| for (element : (axis as DatamartCubeAxis).elements) { |
| if (element instanceof DatamartHierarchy) { |
| if (hasHierarchy) { |
| isCrossjoined = true |
| } else { |
| hasHierarchy = true |
| } |
| } |
| if (element instanceof DatamartSetAggregation) { |
| if (hasAggregation) { |
| isCrossjoined = true |
| } else { |
| hasAggregation = true |
| } |
| hasAggregation = true |
| } |
| } |
| if (hasMeasures && (hasHierarchy || hasAggregation)) { |
| isCrossjoined = true |
| } |
| if (!hasMeasures && !isCrossjoined) { |
| for (element : (axis as DatamartCubeAxis).elements) { |
| if (element instanceof DatamartSetAggregation) { |
| if(element.left !== null && element.left.aggregation !== null && element.left.aggregation instanceof DatamartSetAggregationFunction) { |
| var aggregation = element.left.aggregation as DatamartSetAggregationFunction |
| result.add(EObjectDescription.create(aggregation.aggregation.literal, aggregation)) |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| return MapBasedScope.createScope(IScope.NULLSCOPE, result) |
| } |
| } |
| |
