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modeltype UML uses "http://www.eclipse.org/uml2/5.0.0/UML";
modeltype PropertyContext uses "http://www.eclipse.org/papyrus/properties/contexts/0.9";
modeltype PropertyEnvironment uses "http://www.eclipse.org/papyrus/properties/environment/0.9";
modeltype PRoot uses "http://www.eclipse.org/papyrus/properties/root";
modeltype Constraints uses "http://www.eclipse.org/papyrus/constraints/0.9";
transformation stereotype2datacontext(in profile : UML, out context : PropertyContext, in uml : PropertyContext, in pRoot : PRoot);
main() {
profile.rootObjects()[Profile]->map toContext();
}
----- Context -----
mapping Package::toContext() : Context{
name := self.name;
dataContexts := self.map toDCRoot();
dependencies := uml.rootObjects()[Context];
self.getClassifiers()->map toDCElement();
}
query Package::getRootPackage() : Package {
var package : Package;
if self.nestingPackage.oclIsUndefined() then
package := self
else
package := self.nestingPackage.getRootPackage()
endif;
return package;
}
query Classifier::getRootPackage() : Package {
return self.package.getRootPackage();
}
query Package::getClassifiers() : Collection(Classifier) {
return self.packagedElement->select(e | e.isView()).oclAsType(Classifier);
}
-------------------
----- DataContextPackage & DataContextRoot -------
mapping Package::toDCPackage() : DataContextPackage disjuncts
Package::toDataContextPackage, Package::toDCRoot;
abstract mapping Package::toAbstractDCPackage() : DataContextPackage {
name := self.name;
var mappedElements := self.getClassifiers().map toDCElement();
elements := mappedElements.element
->union(
self.packagedElement->select(e | e.oclIsKindOf(Package)).oclAsType(Package)->map toDataContextPackage()
)
;
}
mapping Package::toDataContextPackage() : DataContextPackage inherits Package::toAbstractDCPackage when {
not self.nestingPackage.oclIsUndefined()
}{
if not self.nestingPackage.oclIsUndefined() then
package := self.nestingPackage.map toDataContextPackage()
endif;
}
mapping Package::toDCRoot() : DataContextRoot disjuncts Model::toDataContextRoot, Profile::toDatacontextRoot when {
self.nestingPackage.oclIsUndefined();
};
mapping Model::toDataContextRoot() : DataContextRoot inherits Package::toAbstractDCPackage {
modelElementFactory := findFactory('org.eclipse.papyrus.uml.properties.modelelement.UMLModelElementFactory');
}
mapping Profile::toDatacontextRoot() : DataContextRoot inherits Package::toAbstractDCPackage{
modelElementFactory := findFactory('org.eclipse.papyrus.uml.properties.modelelement.StereotypeModelElementFactory');
}
query findFactory(className : String) : ModelElementFactoryDescriptor {
return pRoot.rootObjects()[PropertiesRoot].environments.modelElementFactories
->any(e | e.factoryClass = className);
}
--------------------------------------------------
----- DataContextElement & View -------
mapping Classifier::toDCElement() : element : DataContextElement, viewSingle : View, viewMultiple : View
disjuncts Stereotype::toDataContextElement, DataType::toDataContextElement;
abstract mapping Classifier::toAbstractDCElement() : element : DataContextElement, viewSingle : View, viewMultiple : View{
element.name := self.name;
element.package := self.package.map toDCPackage();
viewSingle.name := 'Single '+self.name;
viewSingle.automaticContext := true;
viewSingle.datacontexts := element;
viewSingle.elementMultiplicity := 1;
viewSingle.constraints := self.map toConstraint(viewSingle);
viewSingle.context := self.getRootPackage().map toContext();
viewMultiple.name := 'Multiple '+self.name;
viewMultiple.automaticContext := true;
viewMultiple.datacontexts := element;
viewMultiple.elementMultiplicity := -1;
viewMultiple.constraints := self.map toConstraint(viewMultiple);
viewMultiple.context := self.getRootPackage().map toContext();
}
mapping Stereotype::toDataContextElement() : element : DataContextElement, viewSingle : View, viewMultiple : View inherits Classifier::toAbstractDCElement{
element.properties := self.attribute->select(e | e.isAttribute(self))->map toProperty();
element.supertypes := self.generalization.target->select(e | e.isView()).oclAsType(Classifier)->map toDCElement().element->union(
self.ownedAttribute->select(e | not e.isAttribute(self)).getDataContextElement()->asSet()
);
}
mapping DataType::toDataContextElement() : element : DataContextElement, viewSingle : View, viewMultiple : View inherits Classifier::toAbstractDCElement when {
self.oclIsTypeOf(DataType) -- Exclude primitive types from generation
}{
element.properties := self.attribute->map toProperty();
element.supertypes := self.generalization.target->select(e | e.isView()).oclAsType(Classifier)->map toDCElement().element->union(
self.ownedAttribute->getDataContextElement()->asSet()
);
}
mapping Classifier::toConstraint(view : View) : SimpleConstraint{
name := "is" + view.name.replace(' ', '');
display := view;
constraintType := pRoot.objectsOfType(PropertiesRoot).environments.constraintTypes->any(e | e.constraintClass = 'org.eclipse.papyrus.uml.properties.constraints.HasStereotypeConstraint');
var stereotypeName := object ValueProperty {
name := 'stereotypeName';
value := self.qualifiedName;
};
properties := stereotypeName;
}
query Element::isView() : Boolean {
return self.oclIsTypeOf(Stereotype) or self.oclIsTypeOf(DataType);
}
query Property::getDataContextElement() : DataContextElement {
var extension := self.association.memberEnd->any(e | not self.association.ownedEnd->includes(e));
var metaclassName := extension.type.name;
return uml.rootObjects()[Context].dataContexts->any(e | e.name = 'UML').elements->any(e | e.name = metaclassName);
}
query UML::Property::isAttribute(stereo : Stereotype) : Boolean{
return not self.name.startsWith('base_');
}
---------------------------------------
mapping UML::Property::toProperty() : PropertyContext::Property {
name := self.name;
type := self.type.getType();
multiplicity := if self.upperBound() > 1 or self.upperBound() = -1 then -1 else 1 endif;
description := profile.objectsOfType(UML::Comment)->select(comment | comment.annotatedElement->includes(self))->any(comment | true).body
}
query UML::Type::getType() : PropertyEnvironment::Type {
-- Unknown cases are handled as Strings
var type : PropertyEnvironment::Type := PropertyEnvironment::Type::String;
switch {
case (self.oclIsKindOf(Class)) type := PropertyEnvironment::Type::Reference;
case (self.oclIsKindOf(Enumeration)) type := PropertyEnvironment::Type::Enumeration;
case (self.oclIsKindOf(PrimitiveType)) switch {
case (self.name = "String") type := PropertyEnvironment::Type::String;
case (self.name = "Integer") type := PropertyEnvironment::Type::Integer;
case (self.name = "Boolean") type := PropertyEnvironment::Type::Boolean;
case (self.name = "Real") type := PropertyEnvironment::Type::String;
};
case (self.oclIsTypeOf(DataType)) type := PropertyEnvironment::Type::Reference;
};
return type;
}
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