34 lines
1.2 KiB
Swift
34 lines
1.2 KiB
Swift
//
|
|
// Copyright 2023 Signal Messenger, LLC
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
//
|
|
|
|
import Foundation
|
|
|
|
extension SDSCodableModel {
|
|
typealias LegacySDSSerializer = SDSCodableModelLegacySerializer
|
|
}
|
|
|
|
/// Supports [de]serializing models that need to work with complex types stored
|
|
/// in BLOB columns. Specifically intended for use with types that previously
|
|
/// used SDS codegen that have been migrated to ``SDSCodableModel``.
|
|
struct SDSCodableModelLegacySerializer: SDSSerializer {
|
|
func asRecord() -> SDSRecord {
|
|
owsFail("Not actually implemented! This type is a shim - did it accidentally get used in a non-shim context?")
|
|
}
|
|
|
|
/// Serializes the given property in the same way the SDS codegen does.
|
|
///
|
|
/// For use with complex properties that are stored in a single BLOB column.
|
|
func serializeAsLegacySDSData(property: Any?) -> Data? {
|
|
return optionalArchive(property)
|
|
}
|
|
|
|
/// Deserialize the given data in the same way the SDS codegen does.
|
|
///
|
|
/// For use with complex properties that are stored in a single BLOB column.
|
|
func deserializeLegacySDSData<T>(_ data: Data, propertyName: String) throws -> T {
|
|
return try SDSDeserialization.unarchive(data, name: propertyName)
|
|
}
|
|
}
|