/// <summary>
/// Converts a JSON object to an Attribute object
/// </summary>
public static CdmAttributeItem CreateAttribute(CdmCorpusContext ctx, dynamic obj, string entityName = null)
{
if (obj == null)
{
return(null);
}
if (obj is JValue)
{
return(AttributeGroupReferencePersistence.FromData(ctx, obj));
}
else
{
if (obj["attributeGroupReference"] != null)
{
return(AttributeGroupReferencePersistence.FromData(ctx, obj, entityName));
}
else if (obj["entity"] != null)
{
return(EntityAttributePersistence.FromData(ctx, obj));
}
else if (obj["name"] != null)
{
return(TypeAttributePersistence.FromData(ctx, obj, entityName));
}
}
return(null);
}
/// <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["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 CdmAttributeContext FromData(CdmCorpusContext ctx, dynamic obj)
{
if (obj == null)
{
return(null);
}
CdmAttributeContext attributeContext = ctx.Corpus.MakeObject <CdmAttributeContext>(CdmObjectType.AttributeContextDef, obj.Value <string>("name"), false);
attributeContext.Type = MapTypeNameToEnum(obj.Value <string>("type"));
if (obj.Value <string>("parent") != null)
{
attributeContext.Parent = AttributeContextReferencePersistence.FromData(ctx, obj.Value <string>("parent"));
}
string explanation = obj.Value <string>("explanation");
if (!string.IsNullOrEmpty(explanation))
{
attributeContext.Explanation = explanation;
}
if (obj.Value <string>("definition") != null)
{
switch (attributeContext.Type)
{
case CdmAttributeContextType.Entity:
case CdmAttributeContextType.EntityReferenceExtends:
attributeContext.Definition = EntityReferencePersistence.FromData(ctx, obj.Value <string>("definition"));
break;
case CdmAttributeContextType.AttributeGroup:
attributeContext.Definition = AttributeGroupReferencePersistence.FromData(ctx, obj.Value <string>("definition"));
break;
case CdmAttributeContextType.AddedAttributeSupporting:
case CdmAttributeContextType.AddedAttributeIdentity:
case CdmAttributeContextType.AddedAttributeExpansionTotal:
case CdmAttributeContextType.AddedAttributeSelectedType:
case CdmAttributeContextType.AttributeDefinition:
attributeContext.Definition = AttributeReferencePersistence.FromData(ctx, obj.Value <string>("definition"));
break;
}
}
// i know the trait collection names look wrong. but I wanted to use the def baseclass
Utils.AddListToCdmCollection(attributeContext.ExhibitsTraits, Utils.CreateTraitReferenceList(ctx, obj.Value <JToken>("appliedTraits")));
if (obj.Value <JToken>("contents") != null)
{
for (int i = 0; i < obj.Value <JToken>("contents").Count; i++)
{
JToken ct = obj.Value <JToken>("contents")[i];
if (ct is JValue)
{
attributeContext.Contents.Add(AttributeReferencePersistence.FromData(ctx, (string)ct));
}
else
{
attributeContext.Contents.Add(FromData(ctx, ct));
}
}
}
return(attributeContext);
}
