/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
protected override string GenerateNonNullSqlLiteral(object value)
{
// TODO: Avoid converting in the first place
var geometry = _reader.Read(((SqlBytes)value).Value);
var srid = geometry.SRID;
// TODO: This won't emit M (see NetTopologySuite/NetTopologySuite#156)
var text = "'" + geometry.AsText() + "'";
return(srid > 0
? $"geometry::STGeomFromText({text}, {srid})"
: text);
}
/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public GeometryValueConverter(SqlServerSpatialReader reader)
: base(
g => new SqlBytes(_writer.Write(g)),
b => (TGeometry)reader.Read(b.Value))
{
}
