56 lines
1.4 KiB
Swift
56 lines
1.4 KiB
Swift
import Foundation
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import DataLiteCore
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private import DLCCommon
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final class SingleValueEncoder: ValueEncoder {
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// MARK: - Properties
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let dateEncoder: any DateEncoder
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let codingPath: [any CodingKey]
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let userInfo: [CodingUserInfoKey: Any]
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private(set) var sqliteData: SQLiteValue?
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// MARK: - Inits
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init(
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dateEncoder: any DateEncoder,
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codingPath: [any CodingKey],
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userInfo: [CodingUserInfoKey: Any]
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) {
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self.dateEncoder = dateEncoder
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self.codingPath = codingPath
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self.userInfo = userInfo
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}
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// MARK: - Methods
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func encodeNil() throws {
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sqliteData = .null
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}
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func encodeDate(_ date: Date) throws {
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try dateEncoder.encode(date, to: self)
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}
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func encode<T: SQLiteBindable>(_ value: T) throws {
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sqliteData = value.sqliteValue
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}
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func container<Key: CodingKey>(
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keyedBy type: Key.Type
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) -> KeyedEncodingContainer<Key> {
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let container = FailedEncodingContainer<Key>(codingPath: codingPath)
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return KeyedEncodingContainer(container)
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}
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func unkeyedContainer() -> any UnkeyedEncodingContainer {
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FailedEncodingContainer<RowCodingKey>(codingPath: codingPath)
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}
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func singleValueContainer() -> any SingleValueEncodingContainer {
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SingleValueContainer(encoder: self, codingPath: codingPath)
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}
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}
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