public static EntityMetadata ToEntityMetadata(this EntityDefinition entityDefinition)
{
var metadata = new EntityMetadata
{
LogicalName = entityDefinition.EntityName,
LogicalCollectionName = entityDefinition.EntityCollectionName,
IsActivity = entityDefinition.PrimaryIdAttributeName == "activityid",
};
foreach (var attributeName in entityDefinition.AttributeNames)
{
AttributeMetadata attribute = null;
switch (entityDefinition.GetAttributeType(attributeName))
{
case AttributeTypeCode.Boolean:
attribute = new BooleanAttributeMetadata();
break;
case AttributeTypeCode.Customer:
case AttributeTypeCode.Owner:
case AttributeTypeCode.Lookup:
var lookups = entityDefinition.GetCrmLookupAttributes(attributeName);
attribute = new LookupAttributeMetadata
{
Targets = lookups.Select(l => l.TargetEntityName).Distinct().ToArray()
};
break;
case AttributeTypeCode.DateTime:
DateTimeBehavior behavior;
switch (entityDefinition.GetDateTimeBehavior(attributeName))
{
case Model.DateTimeBehavior.UserLocal:
behavior = DateTimeBehavior.UserLocal;
break;
case Model.DateTimeBehavior.DateOnly:
behavior = DateTimeBehavior.DateOnly;
break;
case Model.DateTimeBehavior.TimeZoneIndependent:
behavior = DateTimeBehavior.TimeZoneIndependent;
break;
default:
throw new ArgumentOutOfRangeException();
}
attribute = new DateTimeAttributeMetadata
{
DateTimeBehavior = behavior
};
break;
case AttributeTypeCode.Decimal:
attribute = new DecimalAttributeMetadata
{
};
break;
case AttributeTypeCode.Double:
break;
case AttributeTypeCode.Integer:
break;
case AttributeTypeCode.Memo:
break;
case AttributeTypeCode.Money:
break;
case AttributeTypeCode.PartyList:
break;
case AttributeTypeCode.Picklist:
break;
case AttributeTypeCode.State:
break;
case AttributeTypeCode.Status:
break;
case AttributeTypeCode.String:
break;
case AttributeTypeCode.Uniqueidentifier:
break;
case AttributeTypeCode.CalendarRules:
break;
case AttributeTypeCode.Virtual:
break;
case AttributeTypeCode.BigInt:
break;
case AttributeTypeCode.ManagedProperty:
break;
case AttributeTypeCode.EntityName:
break;
default:
throw new ArgumentOutOfRangeException();
}
if (attribute != null)
{
metadata.SetAttribute(attribute);
}
}
return(metadata);
}