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-rw-r--r--core/src/main/scala/com/softwaremill/sttp/MonadError.scala20
1 files changed, 8 insertions, 12 deletions
diff --git a/core/src/main/scala/com/softwaremill/sttp/MonadError.scala b/core/src/main/scala/com/softwaremill/sttp/MonadError.scala
index 5751382..a783765 100644
--- a/core/src/main/scala/com/softwaremill/sttp/MonadError.scala
+++ b/core/src/main/scala/com/softwaremill/sttp/MonadError.scala
@@ -10,8 +10,7 @@ trait MonadError[R[_]] {
def flatMap[T, T2](fa: R[T])(f: T => R[T2]): R[T2]
def error[T](t: Throwable): R[T]
- protected def handleWrappedError[T](rt: R[T])(
- h: PartialFunction[Throwable, R[T]]): R[T]
+ protected def handleWrappedError[T](rt: R[T])(h: PartialFunction[Throwable, R[T]]): R[T]
def handleError[T](rt: => R[T])(h: PartialFunction[Throwable, R[T]]): R[T] = {
Try(rt) match {
case Success(v) => handleWrappedError(v)(h)
@@ -38,8 +37,7 @@ object IdMonad extends MonadError[Id] {
override def flatMap[T, T2](fa: Id[T])(f: (T) => Id[T2]): Id[T2] = f(fa)
override def error[T](t: Throwable): Id[T] = throw t
- override protected def handleWrappedError[T](rt: Id[T])(
- h: PartialFunction[Throwable, Id[T]]): Id[T] = rt
+ override protected def handleWrappedError[T](rt: Id[T])(h: PartialFunction[Throwable, Id[T]]): Id[T] = rt
}
object TryMonad extends MonadError[Try] {
override def unit[T](t: T): Try[T] = Success(t)
@@ -48,11 +46,10 @@ object TryMonad extends MonadError[Try] {
fa.flatMap(f)
override def error[T](t: Throwable): Try[T] = Failure(t)
- override protected def handleWrappedError[T](rt: Try[T])(
- h: PartialFunction[Throwable, Try[T]]): Try[T] = rt.recoverWith(h)
+ override protected def handleWrappedError[T](rt: Try[T])(h: PartialFunction[Throwable, Try[T]]): Try[T] =
+ rt.recoverWith(h)
}
-class FutureMonad(implicit ec: ExecutionContext)
- extends MonadAsyncError[Future] {
+class FutureMonad(implicit ec: ExecutionContext) extends MonadAsyncError[Future] {
override def unit[T](t: T): Future[T] = Future.successful(t)
override def map[T, T2](fa: Future[T])(f: (T) => T2): Future[T2] = fa.map(f)
@@ -60,11 +57,10 @@ class FutureMonad(implicit ec: ExecutionContext)
fa.flatMap(f)
override def error[T](t: Throwable): Future[T] = Future.failed(t)
- override protected def handleWrappedError[T](rt: Future[T])(
- h: PartialFunction[Throwable, Future[T]]): Future[T] = rt.recoverWith(h)
+ override protected def handleWrappedError[T](rt: Future[T])(h: PartialFunction[Throwable, Future[T]]): Future[T] =
+ rt.recoverWith(h)
- override def async[T](
- register: ((Either[Throwable, T]) => Unit) => Unit): Future[T] = {
+ override def async[T](register: ((Either[Throwable, T]) => Unit) => Unit): Future[T] = {
val p = Promise[T]()
register {
case Left(t) => p.failure(t)