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author | Sam Guymer <sam@guymer.me> | 2018-05-17 20:07:04 +1000 |
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committer | Sam Guymer <sam@guymer.me> | 2018-05-18 22:28:28 +1000 |
commit | 40288a1aaddfc27e141771371d69122ce222a8d0 (patch) | |
tree | 14177a51769ce42e88ec3d20435abe505b44aac5 /implementations/cats/src | |
parent | 96ff655f906f2e3f4e9ba906c42e96506f4668b9 (diff) | |
download | sttp-40288a1aaddfc27e141771371d69122ce222a8d0.tar.gz sttp-40288a1aaddfc27e141771371d69122ce222a8d0.tar.bz2 sttp-40288a1aaddfc27e141771371d69122ce222a8d0.zip |
Extract MonadAsyncError implementations
Extract MonadAsyncError implementations into their own projects to allow
reuse by multiple backends.
Diffstat (limited to 'implementations/cats/src')
2 files changed, 39 insertions, 0 deletions
diff --git a/implementations/cats/src/main/scala/com/softwaremill/sttp/impl/cats/AsyncMonadAsyncError.scala b/implementations/cats/src/main/scala/com/softwaremill/sttp/impl/cats/AsyncMonadAsyncError.scala new file mode 100644 index 0000000..02f9643 --- /dev/null +++ b/implementations/cats/src/main/scala/com/softwaremill/sttp/impl/cats/AsyncMonadAsyncError.scala @@ -0,0 +1,26 @@ +package com.softwaremill.sttp.impl.cats + +import _root_.cats.effect.{Async, Effect} +import com.softwaremill.sttp.MonadAsyncError + +import scala.language.higherKinds + +class AsyncMonadAsyncError[F[_]](implicit F: Async[F]) extends MonadAsyncError[F] { + + override def async[T](register: ((Either[Throwable, T]) => Unit) => Unit): F[T] = + F.async(register) + + override def unit[T](t: T): F[T] = F.pure(t) + + override def map[T, T2](fa: F[T])(f: (T) => T2): F[T2] = F.map(fa)(f) + + override def flatMap[T, T2](fa: F[T])(f: (T) => F[T2]): F[T2] = + F.flatMap(fa)(f) + + override def error[T](t: Throwable): F[T] = F.raiseError(t) + + override protected def handleWrappedError[T](rt: F[T])(h: PartialFunction[Throwable, F[T]]): F[T] = + F.recoverWith(rt)(h) +} + +class EffectMonadAsyncError[F[_]](implicit F: Effect[F]) extends AsyncMonadAsyncError[F] diff --git a/implementations/cats/src/test/scala/com/softwaremill/sttp/impl/cats/package.scala b/implementations/cats/src/test/scala/com/softwaremill/sttp/impl/cats/package.scala new file mode 100644 index 0000000..65be9f2 --- /dev/null +++ b/implementations/cats/src/test/scala/com/softwaremill/sttp/impl/cats/package.scala @@ -0,0 +1,13 @@ +package com.softwaremill.sttp.impl + +import _root_.cats.effect.IO +import com.softwaremill.sttp.testing.streaming.ConvertToFuture + +import scala.concurrent.Future + +package object cats { + + val convertToFuture: ConvertToFuture[IO] = new ConvertToFuture[IO] { + override def toFuture[T](value: IO[T]): Future[T] = value.unsafeToFuture() + } +} |