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-rw-r--r--src/main/scala/xyz/driver/core/file/FileSystemStorage.scala12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/main/scala/xyz/driver/core/file/FileSystemStorage.scala b/src/main/scala/xyz/driver/core/file/FileSystemStorage.scala
index fab1307..0d49f2d 100644
--- a/src/main/scala/xyz/driver/core/file/FileSystemStorage.scala
+++ b/src/main/scala/xyz/driver/core/file/FileSystemStorage.scala
@@ -1,5 +1,8 @@
package xyz.driver.core.file
+import akka.NotUsed
+import akka.stream.scaladsl.{FileIO, Source}
+import akka.util.ByteString
import java.io.File
import java.nio.file.{Files, Path, Paths}
@@ -33,6 +36,15 @@ class FileSystemStorage(executionContext: ExecutionContext) extends FileStorage
Option(new File(filePath.toString)).filter(file => file.exists() && file.isFile)
})
+ override def stream(filePath: Path): OptionT[Future, Source[ByteString, NotUsed]] =
+ OptionT.optionT(Future {
+ if (Files.exists(filePath)) {
+ Some(FileIO.fromPath(filePath).mapMaterializedValue(_ => NotUsed))
+ } else {
+ None
+ }
+ })
+
override def delete(filePath: Path): Future[Unit] = Future {
val file = new File(filePath.toString)
if (file.delete()) ()