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package xyz.driver.core.database
import xyz.driver.core.rest.errors.DatabaseException
import scala.reflect.ClassTag
trait Converters {
def fromStringOrThrow[T](entityStr: String, mapper: (String => Option[T]), entityName: String): T =
mapper(entityStr).getOrElse(throw DatabaseException(s"Invalid $entityName in database: $entityStr"))
def expectValid[T](mapper: String => Option[T], query: String)(implicit ct: ClassTag[T]): T = {
fromStringOrThrow[T](query, mapper, ct.toString())
}
}
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