有谁知道通过 phatom-dsl 向 Cassandra 插入值的便捷方法?目前我正在这样做:
case class Entry(id: UUID, firstName: String, lastName: String)
sealed class EntryTable extends CassandraTable[EntryTable, Entry] {
override val tableName = "entries"
object id extends UUIDColumn(this) with Index[UUID]
object firstName extends StringColumn(this)
object lastName extends StringColumn(this)
override def fromRow(r: dsl.Row): Entry = {
Entry(id(r), firstName(r), firstName(r))
}
}
object EntryTable extends EntryTable {
private val connector = CassandraConnector.apply(Set(InetAddress.getByName("localhost")))
implicit val keySpace = KeySpace("keyspace")
def insert(e: Entry) = {
connector.withSessionDo(implicit session => {
insert().value(_.id, e.id)).value(_.firstName, e.firstName).value(_.lastName, e.lastName).future()
}
}
}
但我想做:
def insert(e: Entry) = {
connector.withSessionDo(implicit session => {
insert().value(e).future()
}
}
当案例类有很多字段时,这会更方便。有任何想法吗?