/// <summary>
/// Adds a field named TypeIDFieldName with the type id of the object instance, force=true to emit the field even if it is a known type.
/// Returns true if type id element was added
/// </summary>
public virtual bool AddTypeIDField(BSONDocument doc, IBSONSerializable parent, IBSONSerializable self, object ctx, bool force = false)
{
if (doc == null)
{
return(false);
}
if (self == null)
{
return(false);
}
var add = force || parent == null;
var t = self.GetType();
if (!add)
{
add = !parent.IsKnownTypeForBSONDeserialization(t);
}
if (add)
{
var id = BSONSerializableAttribute.GetGuidTypeAttribute <object, BSONSerializableAttribute>(t)
.TypeGuid;
var telm = new BSONBinaryElement(TypeIDFieldName, new BSONBinary(BSONBinaryType.UUID, id.ToByteArray()));
doc.Set(telm);
return(true);
}
return(false);
}
public static GDID GDID_BSONtoCLR(BSONBinaryElement el)
{
try
{
var buf = el.Value.Data;
return(new GDID(buf));
}
catch (Exception e)
{
throw new BSONException(StringConsts.GDID_BUFFER_ERROR.Args(e.ToMessageWithType()), e);
}
}
public static Guid GUID_BSONtoCLR(BSONBinaryElement el)
{
try
{
var val = el.Value;
if (val.Type != BSONBinaryType.UUID && val.Type != BSONBinaryType.UUIDOld)
{
throw new BSONException("type != BSONBinaryType.UUID");
}
var buf = val.Data;
return(new Guid(buf));
}
catch (Exception e)
{
throw new BSONException(StringConsts.BSON_GUID_BUFFER_ERROR.Args(e.ToMessageWithType()), e);
}
}