public static CdmPurposeDefinition FromData(CdmCorpusContext ctx, JToken obj)
{
var purpose = ctx.Corpus.MakeObject <CdmPurposeDefinition>(CdmObjectType.PurposeDef, (string)obj["purposeName"]);
purpose.ExtendsPurpose = PurposeReferencePersistence.FromData(ctx, obj["extendsPurpose"]);
if (obj["explanation"] != null)
{
purpose.Explanation = (string)obj["explanation"];
}
Utils.AddListToCdmCollection(purpose.ExhibitsTraits, Utils.CreateTraitReferenceList(ctx, obj["exhibitsTraits"]));
return(purpose);
}
/// <summary>
/// Creates a CDM object from a JSON object
/// </summary>
public static dynamic CreateConstant(CdmCorpusContext ctx, dynamic obj)
{
if (obj == null)
{
return(null);
}
if (obj is JValue)
{
return(obj.Value);
}
else if (obj is JObject)
{
if (obj["purpose"] != null || obj["dataType"] != null || obj["entity"] != null)
{
if (obj["dataType"] != null)
{
return(TypeAttributePersistence.FromData(ctx, obj));
}
else if (obj["entity"] != null)
{
return(EntityAttributePersistence.FromData(ctx, obj));
}
else
{
return(null);
}
}
else if (obj["purposeReference"] != null)
{
return(PurposeReferencePersistence.FromData(ctx, obj));
}
else if (obj["traitReference"] != null)
{
return(TraitReferencePersistence.FromData(ctx, obj));
}
else if (obj["traitGroupReference"] != null)
{
return(TraitGroupReferencePersistence.FromData(ctx, obj));
}
else if (obj["dataTypeReference"] != null)
{
return(DataTypeReferencePersistence.FromData(ctx, obj));
}
else if (obj["entityReference"] != null)
{
return(EntityReferencePersistence.FromData(ctx, obj));
}
else if (obj["attributeGroupReference"] != null)
{
return(AttributeGroupReferencePersistence.FromData(ctx, obj));
}
else
{
return(obj);
}
}
else
{
return(obj);
}
}
public static CdmEntityAttributeDefinition FromData(CdmCorpusContext ctx, JToken obj)
{
var entityAttribute = ctx.Corpus.MakeObject <CdmEntityAttributeDefinition>(CdmObjectType.EntityAttributeDef, (string)obj["name"]);
entityAttribute.Description = Utils.PropertyFromDataToString(obj["description"]);
entityAttribute.DisplayName = Utils.PropertyFromDataToString(obj["displayName"]);
entityAttribute.Explanation = Utils.PropertyFromDataToString(obj["explanation"]);
if (obj["cardinality"] != null)
{
string minCardinality = null;
if (obj["cardinality"]["minimum"] != null)
{
minCardinality = (string)obj["cardinality"]["minimum"];
}
string maxCardinality = null;
if (obj["cardinality"]["maximum"] != null)
{
maxCardinality = (string)obj["cardinality"]["maximum"];
}
if (string.IsNullOrWhiteSpace(minCardinality) || string.IsNullOrWhiteSpace(maxCardinality))
{
Logger.Error((ResolveContext)ctx, Tag, nameof(FromData), null, CdmLogCode.ErrPersistCardinalityPropMissing);
}
if (!CardinalitySettings.IsMinimumValid(minCardinality))
{
Logger.Error((ResolveContext)ctx, Tag, nameof(FromData), null, CdmLogCode.ErrPersistInvalidMinCardinality, minCardinality);
}
if (!CardinalitySettings.IsMaximumValid(maxCardinality))
{
Logger.Error((ResolveContext)ctx, Tag, nameof(FromData), null, CdmLogCode.ErrPersistInvalidMaxCardinality, maxCardinality);
}
if (!string.IsNullOrWhiteSpace(minCardinality) &&
!string.IsNullOrWhiteSpace(maxCardinality) &&
CardinalitySettings.IsMinimumValid(minCardinality) &&
CardinalitySettings.IsMinimumValid(maxCardinality))
{
entityAttribute.Cardinality = new CardinalitySettings(entityAttribute)
{
Minimum = minCardinality,
Maximum = maxCardinality
};
}
}
entityAttribute.IsPolymorphicSource = (bool?)obj["isPolymorphicSource"];
bool isProjection = obj["entity"] != null &&
!(obj["entity"] is JValue) &&
obj["entity"]["source"] != null;
if (isProjection)
{
Logger.Warning((ResolveContext)ctx, Tag, nameof(FromData), null, CdmLogCode.WarnPersistSymsProjNotExist);
}
entityAttribute.Entity = EntityReferencePersistence.FromData(ctx, obj["entity"]);
entityAttribute.Purpose = PurposeReferencePersistence.FromData(ctx, obj["purpose"]);
Utils.AddListToCdmCollection(entityAttribute.AppliedTraits, Utils.CreateTraitReferenceList(ctx, obj["appliedTraits"]));
// ignore resolution guidance if the entity is a projection
if (obj["resolutionGuidance"] != null && isProjection)
{
Logger.Error((ResolveContext)ctx, Tag, nameof(FromData), null, CdmLogCode.ErrPersistEntityAttrUnsupported, entityAttribute.Name);
}
else
{
entityAttribute.ResolutionGuidance = AttributeResolutionGuidancePersistence.FromData(ctx, obj["resolutionGuidance"]);
}
return(entityAttribute);
}