/
MySQLConnectionImpl.scala
46 lines (40 loc) · 1.63 KB
/
MySQLConnectionImpl.scala
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/*
* Copyright 2013 Kazuhiro Sera
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package scalikejdbc.async.internal.mysql
import com.github.mauricio.async.db._
import scala.concurrent._
import scalikejdbc.async._, ShortenedNames._, internal._
/**
* MySQL Connection Implementation
*/
trait MySQLConnectionImpl extends AsyncConnectionCommonImpl {
override def toNonSharedConnection()(implicit cxt: EC = ECGlobal): Future[NonSharedAsyncConnection] = {
if (this.isInstanceOf[PoolableAsyncConnection[_]]) {
val pool = this.asInstanceOf[PoolableAsyncConnection[Connection]].pool
pool.take.map(conn => new NonSharedAsyncConnectionImpl(conn, Some(pool)) with MySQLConnectionImpl)
} else {
Future.successful(new NonSharedAsyncConnectionImpl(underlying) with MySQLConnectionImpl)
}
}
override protected def extractGeneratedKey(queryResult: QueryResult)(implicit cxt: EC = ECGlobal): Future[Option[Long]] = {
ensureNonShared()
underlying.sendQuery("SELECT LAST_INSERT_ID()").map { result =>
result.rows.flatMap { rows =>
rows.headOption.map { row => row(0).asInstanceOf[Long] }
}
}
}
}