public EnArImporterQVT(EnArExplorer explorer)
{
this.explorer = explorer;
this.emofImporter = new EnArImporterEMOF(explorer);
Tuple <List <EMOF.IPackage>, Dictionary <string, EMOF.IPackage> > res = this.emofImporter.ConstructMetamodels();
metamodels.AddRange(res.Item1);
foreach (KeyValuePair <string, EMOF.IPackage> keyValuePair in res.Item2)
{
aliases[keyValuePair.Key] = keyValuePair.Value;
}
}
private QVTBase.ITypedModel ConstructTypedModel(QVTRelations.IRelationalTransformation relationTransformation, EnAr.Connector qvtTransformationLinkConnector)
{
// We determine the typedmodel based on the FQN given on the connector
string modelNameTag = explorer.GetTaggedValue(qvtTransformationLinkConnector, "modelName");
string metaModelNameTag = explorer.GetTaggedValue(qvtTransformationLinkConnector, "metaModelName");
string typedModelName = "";
string metamodelFQNOrAlias = "";
EMOF.IPackage metamodelPackage = null;
if (!modelNameTag.IsNullOrEmpty())
{
if (modelNameTag.Contains(':'))
{
string[] split = modelNameTag.Split(':');
typedModelName = split[0];
metamodelFQNOrAlias = split[1];
}
else if (metaModelNameTag != null)
{
typedModelName = modelNameTag;
}
}
if (metamodelFQNOrAlias.IsNullOrEmpty() && metaModelNameTag != null)
{
// Case real link
if (metaModelNameTag.StartsWith("{"))
{
EnAr.Package enArMetamodelPackage = explorer.GetPackageByGuid(metaModelNameTag);
metamodelPackage = emofImporter.GetEMOFPackage(enArMetamodelPackage);
}
// Case string name
else
{
metamodelFQNOrAlias = metaModelNameTag;
}
}
if (metamodelPackage == null)
{
// The metamodel package can be found either using the FQN or one of its aliases
metamodelPackage = metamodels.FirstOrDefault(metamodel => EnArImporterEMOF.GetFQN(metamodel) == metamodelFQNOrAlias || (aliases.ContainsKey(metamodelFQNOrAlias) && metamodel == aliases[metamodelFQNOrAlias]));
}
/*if (typedModelName.IsNullOrEmpty() && metamodelPackage == null)
* {
* throw new InvalidQVTRelationsModelException("A domain link must either indicate the model name with the pattern <model name>:<metamodel name>, or must provide a tag 'metaModelName'.", qvtTransformationLinkConnector);
* }*/
// Case primitive domains... could probably be managed better
if (metamodelPackage == null)
{
return(null);
}
// We first check that the relational transformation doesn't already have this typed model
QVTBase.ITypedModel typedModel = relationTransformation.ModelParameter.FirstOrDefault(p => (typedModelName.IsNullOrEmpty() || p.Name == typedModelName) && p.UsedPackage.FirstOrDefault(p2 => p2 == metamodelPackage) != null);
// If there is none, we create one
if (typedModel == null)
{
typedModel = new QVTBase.TypedModel()
{
Name = typedModelName,
Transformation = relationTransformation,
};
typedModel.UsedPackage.Add(metamodelPackage);
}
return(typedModel);
}
