scalikejdbc.streams.AsyncExecutor.scala Maven / Gradle / Ivy
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package scalikejdbc.streams
import scalikejdbc.LogSupport
import scala.concurrent.ExecutionContext
/**
* Executes asynchronous operations.
*
* This class properly closes a closeable internal state if exists.
*/
private[streams] trait AsyncExecutor {
/**
* Returns current ExecutionContext.
*/
private[streams] def executionContext: ExecutionContext
/**
* Runs an asynchronous operation.
*/
private[streams] def execute(runnable: Runnable): Unit
}
private[streams] object AsyncExecutor extends LogSupport {
/**
* Returns AsyncExecutor built from ExecutionContext.
*/
private[streams] def apply(ec: ExecutionContext): AsyncExecutor = {
new AsyncExecutorBuiltWithExecutionContext(ec)
}
private class AsyncExecutorBuiltWithExecutionContext(
override val executionContext: ExecutionContext
) extends AsyncExecutor
with ExecutionContextPreparable {
override def execute(runnable: Runnable): Unit = {
preparedExecutionContext().execute(runnable)
}
}
}