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License: Apache License 2.0
Domain Oriented Database Mapping Framework for Scala
License: Apache License 2.0
Entityがこんな感じで
@Entity
@Table(name = "space")
case class SpaceEntity(@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
id: Long,
name: String,
created: LocalDateTime)
Daoがこんな感じで
@Dao
trait SpaceDao {
@Insert
def insert(space: SpaceEntity): Result[SpaceEntity]
}
Schemaがこんな感じです。
CREATE TABLE `space` (
`id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
`name` varchar(20) NOT NULL DEFAULT '',
`created` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
これで
val dao = DaoProvider.get[SpaceDao](config)
val inserted = dao.insert(SpaceEntyty(0, "dummy", LocalDateTime.now()))
としたとき、DBのほうにはちゃんとidが連番で発行されています。
返ってきた inserted.id は発行された値を期待しているのですが、0が入っています。
なにか使い方が間違ってたら教えていただけますか?
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