public static CdmTypeAttributeDefinition FromData(CdmCorpusContext ctx, JToken obj, string entityName = null)
{
if (obj == null)
{
return(null);
}
var typeAttribute = ctx.Corpus.MakeObject <CdmTypeAttributeDefinition>(CdmObjectType.TypeAttributeDef, (string)obj["name"]);
typeAttribute.Purpose = PurposeReferencePersistence.FromData(ctx, obj["purpose"]);
typeAttribute.DataType = DataTypeReferencePersistence.FromData(ctx, obj["dataType"]);
typeAttribute.Cardinality = Utils.CardinalitySettingsFromData(obj["cardinality"], typeAttribute);
typeAttribute.AttributeContext = AttributeContextReferencePersistence.FromData(ctx, obj["attributeContext"]);
Utils.AddListToCdmCollection(typeAttribute.AppliedTraits, Utils.CreateTraitReferenceList(ctx, obj["appliedTraits"]));
typeAttribute.ResolutionGuidance = AttributeResolutionGuidancePersistence.FromData(ctx, obj["resolutionGuidance"]);
if (obj["isPrimaryKey"] != null && (bool)obj["isPrimaryKey"] && entityName != null)
{
TraitToPropertyMap t2pMap = new TraitToPropertyMap(typeAttribute);
t2pMap.UpdatePropertyValue("isPrimaryKey", entityName + "/(resolvedAttributes)/" + typeAttribute.Name);
}
typeAttribute.Explanation = Utils.PropertyFromDataToString(obj["explanation"]);
typeAttribute.Description = Utils.PropertyFromDataToString(obj["description"]);
typeAttribute.IsReadOnly = Utils.PropertyFromDataToBool(obj["isReadOnly"]);
typeAttribute.IsNullable = Utils.PropertyFromDataToBool(obj["isNullable"]);
typeAttribute.SourceName = Utils.PropertyFromDataToString(obj["sourceName"]);
typeAttribute.SourceOrdering = Utils.PropertyFromDataToInt(obj["sourceOrdering"]);
typeAttribute.DisplayName = Utils.PropertyFromDataToString(obj["displayName"]);
typeAttribute.ValueConstrainedToList = Utils.PropertyFromDataToBool(obj["valueConstrainedToList"]);
typeAttribute.MaximumLength = Utils.PropertyFromDataToInt(obj["maximumLength"]);
typeAttribute.MaximumValue = Utils.PropertyFromDataToString(obj["maximumValue"]);
typeAttribute.MinimumValue = Utils.PropertyFromDataToString(obj["minimumValue"]);
typeAttribute.DefaultValue = obj["defaultValue"];
typeAttribute.Projection = ProjectionPersistence.FromData(ctx, obj["projection"]);
var dataFormat = Utils.PropertyFromDataToString(obj["dataFormat"]);
if (dataFormat != null)
{
bool success = Enum.TryParse(dataFormat, true, out CdmDataFormat cdmDataFormat);
if (success)
{
typeAttribute.DataFormat = cdmDataFormat;
}
else
{
Logger.Warning(ctx, Tag, nameof(FromData), null, CdmLogCode.WarnPersistEnumNotFound, dataFormat);
}
}
return(typeAttribute);
}
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"]);
entityAttribute.Cardinality = Utils.CardinalitySettingsFromData(obj["cardinality"], entityAttribute);
entityAttribute.IsPolymorphicSource = (bool?)obj["isPolymorphicSource"];
bool isProjection = obj["entity"] != null &&
!(obj["entity"] is JValue) &&
obj["entity"]["source"] != null;
if (isProjection)
{
CdmEntityReference inlineEntityRef = ctx.Corpus.MakeObject <CdmEntityReference>(CdmObjectType.EntityRef, null);
inlineEntityRef.ExplicitReference = ProjectionPersistence.FromData(ctx, obj["entity"]);
entityAttribute.Entity = inlineEntityRef;
}
else
{
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);
}
private static dynamic GetEntityReference(CdmCorpusContext ctx, JToken obj)
{
dynamic entity = null;
if (obj["entityReference"] is JValue)
{
entity = obj["entityReference"];
}
else if (obj["entityReference"]?["entityShape"] != null)
{
entity = ConstantEntityPersistence.FromData(ctx, obj["entityReference"]);
}
else if (obj["source"] != null || obj["operations"] != null)
{
entity = ProjectionPersistence.FromData(ctx, obj);
}
else
{
entity = EntityPersistence.FromData(ctx, obj["entityReference"]);
}
return(entity);
}
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(nameof(EntityAttributePersistence), ctx, $"Both minimum and maximum are required for the Cardinality property.", nameof(FromData));
}
if (!CardinalitySettings.IsMinimumValid(minCardinality))
{
Logger.Error(nameof(EntityAttributePersistence), ctx, $"Invalid minimum cardinality {minCardinality}.", nameof(FromData));
}
if (!CardinalitySettings.IsMaximumValid(maxCardinality))
{
Logger.Error(nameof(EntityAttributePersistence), ctx, $"Invalid maximum cardinality {maxCardinality}.", nameof(FromData));
}
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)
{
CdmProjection projection = ProjectionPersistence.FromData(ctx, obj["entity"]);
projection.Owner = entityAttribute;
CdmEntityReference inlineEntityRef = ctx.Corpus.MakeObject <CdmEntityReference>(CdmObjectType.EntityRef, null);
inlineEntityRef.ExplicitReference = projection;
entityAttribute.Entity = inlineEntityRef;
}
else
{
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(nameof(EntityAttributePersistence), ctx, $"The EntityAttribute {entityAttribute.Name} is projection based. Resolution guidance is not supported with a projection.");
}
else
{
entityAttribute.ResolutionGuidance = AttributeResolutionGuidancePersistence.FromData(ctx, obj["resolutionGuidance"]);
}
return(entityAttribute);
}
public static CdmTypeAttributeDefinition FromData(CdmCorpusContext ctx, JToken obj, string entityName = null)
{
if (obj == null)
{
return(null);
}
var typeAttribute = ctx.Corpus.MakeObject <CdmTypeAttributeDefinition>(CdmObjectType.TypeAttributeDef, (string)obj["name"]);
typeAttribute.Purpose = PurposeReferencePersistence.FromData(ctx, obj["purpose"]);
typeAttribute.DataType = DataTypeReferencePersistence.FromData(ctx, obj["dataType"]);
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(nameof(TypeAttributePersistence), ctx, $"Both minimum and maximum are required for the Cardinality property.", nameof(FromData));
}
if (!CardinalitySettings.IsMinimumValid(minCardinality))
{
Logger.Error(nameof(TypeAttributePersistence), ctx, $"Invalid minimum cardinality {minCardinality}.", nameof(FromData));
}
if (!CardinalitySettings.IsMaximumValid(maxCardinality))
{
Logger.Error(nameof(TypeAttributePersistence), ctx, $"Invalid maximum cardinality {maxCardinality}.", nameof(FromData));
}
if (!string.IsNullOrWhiteSpace(minCardinality) &&
!string.IsNullOrWhiteSpace(maxCardinality) &&
CardinalitySettings.IsMinimumValid(minCardinality) &&
CardinalitySettings.IsMinimumValid(maxCardinality))
{
typeAttribute.Cardinality = new CardinalitySettings(typeAttribute)
{
Minimum = minCardinality,
Maximum = maxCardinality
};
}
}
typeAttribute.AttributeContext = AttributeContextReferencePersistence.FromData(ctx, obj["attributeContext"]);
Utils.AddListToCdmCollection(typeAttribute.AppliedTraits, Utils.CreateTraitReferenceList(ctx, obj["appliedTraits"]));
typeAttribute.ResolutionGuidance = AttributeResolutionGuidancePersistence.FromData(ctx, obj["resolutionGuidance"]);
if (obj["isPrimaryKey"] != null && (bool)obj["isPrimaryKey"] && entityName != null)
{
TraitToPropertyMap t2pMap = new TraitToPropertyMap(typeAttribute);
t2pMap.UpdatePropertyValue("isPrimaryKey", entityName + "/(resolvedAttributes)/" + typeAttribute.Name);
}
typeAttribute.Explanation = Utils.PropertyFromDataToString(obj["explanation"]);
typeAttribute.Description = Utils.PropertyFromDataToString(obj["description"]);
typeAttribute.IsReadOnly = Utils.PropertyFromDataToBool(obj["isReadOnly"]);
typeAttribute.IsNullable = Utils.PropertyFromDataToBool(obj["isNullable"]);
typeAttribute.SourceName = Utils.PropertyFromDataToString(obj["sourceName"]);
typeAttribute.SourceOrdering = Utils.PropertyFromDataToInt(obj["sourceOrdering"]);
typeAttribute.DisplayName = Utils.PropertyFromDataToString(obj["displayName"]);
typeAttribute.ValueConstrainedToList = Utils.PropertyFromDataToBool(obj["valueConstrainedToList"]);
typeAttribute.MaximumLength = Utils.PropertyFromDataToInt(obj["maximumLength"]);
typeAttribute.MaximumValue = Utils.PropertyFromDataToString(obj["maximumValue"]);
typeAttribute.MinimumValue = Utils.PropertyFromDataToString(obj["minimumValue"]);
typeAttribute.DefaultValue = obj["defaultValue"];
typeAttribute.Projection = ProjectionPersistence.FromData(ctx, obj["projection"]);
var dataFormat = Utils.PropertyFromDataToString(obj["dataFormat"]);
if (dataFormat != null)
{
bool success = Enum.TryParse(dataFormat, true, out CdmDataFormat cdmDataFormat);
if (success)
{
typeAttribute.DataFormat = cdmDataFormat;
}
else
{
Logger.Warning(nameof(TypeAttributePersistence), ctx, $"Couldn't find an enum value for {dataFormat}.", nameof(FromData));
}
}
return(typeAttribute);
}