Package org.pipecraft.infra.storage.local

Class LocalDiskStorage

java.lang.Object

org.pipecraft.infra.storage.local.LocalDiskStorage

All Implemented Interfaces:

Storage<LocalDiskBucket,File>

public class LocalDiskStorage
extends Object
implements Storage<LocalDiskBucket,File>

A storage implementation for working on local disk. Useful mainly for tests.

Author:

Eyal Schneider

Constructor Summary

Constructors

Constructor	Description
LocalDiskStorage(File baseStorageFolder)	Constructor

Method Summary

Modifier and Type	Method	Description
LocalDiskBucket	getBucket(String bucketName)
LocalDiskBucket	getOrCreateBucket(String bucketName)	Creates the bucket if not exists already, and returns the object for manipulating it
String	getProtocol()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LocalDiskStorage

public LocalDiskStorage(File baseStorageFolder)

Constructor

Parameters:

baseStorageFolder - The local folder under all bucket folders are expected to be located

Method Detail

getBucket

public LocalDiskBucket getBucket(String bucketName)

Specified by:

getBucket in interface Storage<LocalDiskBucket,File>

Parameters:

bucketName - The bucket name

Returns:

The bucket object for performing file operations on the given bucket. Calling this method on a non existing bucket should not fail and should not have any side effects.

getProtocol

public String getProtocol()

Specified by:

getProtocol in interface Storage<LocalDiskBucket,File>

Returns:

The protocol name serving as a prefix when using fully qualified paths (e.g. "gs" or "s3")

getOrCreateBucket

public LocalDiskBucket getOrCreateBucket(String bucketName)

Creates the bucket if not exists already, and returns the object for manipulating it

Parameters:

bucketName - The name of the bucket

Returns:

The bucket object, pointing to the existing / new bucket