52 lines
1.5 KiB
Swift
52 lines
1.5 KiB
Swift
import Foundation
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import DataLiteCore
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internal import DLCEncoder
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extension RowEncoder {
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class DateEncoder: DLCEncoder.DateEncoder {
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typealias ValueEncoder = DLCEncoder.ValueEncoder
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typealias RowEncoder = DLCEncoder.RowEncoder
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let strategy: DateEncodingStrategy
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init(strategy: DateEncodingStrategy) {
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self.strategy = strategy
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}
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func encode(
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_ date: Date,
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to encoder: any ValueEncoder
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) throws {
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let value = encodeValue(from: date)
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try encoder.encode(value)
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}
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func encode(
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_ date: Date,
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for key: any CodingKey,
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to encoder: any RowEncoder
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) throws {
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let value = encodeValue(from: date)
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try encoder.encode(value, for: key)
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}
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private func encodeValue(from date: Date) -> SQLiteBindable {
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switch strategy {
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case .deferredToDate:
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date
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case .formatted(let dateFormatter):
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dateFormatter.string(from: date)
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case .millisecondsSince1970Int:
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Int64(date.timeIntervalSince1970 * 1000)
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case .millisecondsSince1970Double:
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date.timeIntervalSince1970 * 1000
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case .secondsSince1970Int:
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Int64(date.timeIntervalSince1970)
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case .secondsSince1970Double:
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date.timeIntervalSince1970
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}
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}
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}
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}
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