Java.Time.LocalDateTime Converter For Room (Kotlin)
April 14, 2018Create converter for java.time.LocalDateTime
to epoch milli seconds.
class Converters {
@TypeConverter
fun fromTimestamp(value: Long?): LocalDateTime? {
return value?.let { LocalDateTime.ofInstant(Instant.ofEpochMilli(value), ZoneOffset.UTC) }
}
@TypeConverter
fun dateToTimestamp(date: LocalDateTime?): Long? {
return date?.atZone(ZoneOffset.UTC)?.toInstant()?.toEpochMilli()
}
}
Register Converters
with RoomDatabase
.
@Database(...)
@TypeConverters(Converters::class)
abstract class AppDatabase : RoomDatabase() {
...
}
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