final class FileStore[F[_]] extends Store[F]
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- new FileStore(fsroot: java.nio.file.Path, blocker: Blocker)(implicit F: Concurrent[F], CS: ContextShift[F])
Value Members
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def copy(src: Path, dst: Path): F[Unit]
Copies bytes from srcPath to dstPath.
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- def finalize(): Unit
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- def get(path: Path, chunkSize: Int): Stream[F, Byte]
Get bytes for the given Path.
Get bytes for the given Path. See StoreOps.GetOps for convenient get and getContents methods.
- path
to get
- chunkSize
bytes to read in each chunk.
- returns
stream of bytes
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- final def isInstanceOf[T0]: Boolean
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- def list(path: Path, recursive: Boolean = false): Stream[F, Path]
List paths.
List paths. See StoreOps.ListOps for convenient listAll method.
- path
to list
- recursive
when true returned list would contain files at given path and all sub-folders but no folders, otherwise – return files and folder at given path.
- returns
stream of Paths. Implementing stores must guarantee that returned Paths have correct values for size, isDir and lastModified.
- def move(src: Path, dst: Path): F[Unit]
Moves bytes from srcPath to dstPath.
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- final def notify(): Unit
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- def put(path: Path, overwrite: Boolean = true): Pipe[F, Byte, Unit]
Provides a Sink that writes bytes into the provided path.
Provides a Sink that writes bytes into the provided path. See StoreOps.PutOps for convenient put String and put file methods.
It is highly recommended to provide Path.size when writing as it allows for optimizations in some store. Specifically, S3Store will behave very poorly if no size is provided as it will load all bytes in memory before writing content to S3 server.
- path
to put
- overwrite
when true putting to path with pre-existing file would overwrite the content, otherwise – fail with error.
- returns
sink of bytes
- def putRotate(computePath: F[Path], limit: Long): Pipe[F, Byte, Unit]
Writes all data to a sequence of blobs/files, each limited in size to
limit
.Writes all data to a sequence of blobs/files, each limited in size to
limit
.The
computePath
operation is used to compute the path of the first file and every subsequent file. Typically, the next file should be determined by analyzing the current state of the filesystem -- e.g., by looking at all files in a directory and generating a unique name.- computePath
operation to compute the path of the first file and all subsequent files.
- limit
maximum size in bytes for each file.
- returns
sink of bytes
- def remove(path: Path): F[Unit]
Remove bytes for given path.
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