Package org.apache.jackrabbit.oak.plugins.blob

Class DataStoreCacheUtils

java.lang.Object

org.apache.jackrabbit.oak.plugins.blob.DataStoreCacheUtils

public class DataStoreCacheUtils
extends Object

Common utility methods used for DataStore caches.

Constructor Summary

Constructors

Constructor	Description
DataStoreCacheUtils()

Method Summary

Modifier and Type	Method	Description
static File	getFile(String id, File root)	Obtain a placeholder in the file system folder for the given identifier.
static void	recursiveDelete(File f, File root)	Delete the file from the given root directory all its empty parent-directories.

Methods inherited from class java.lang.Object

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

Constructor Details

DataStoreCacheUtils

public DataStoreCacheUtils()

Method Details

recursiveDelete

public static void recursiveDelete(File f,
 File root)
                            throws IOException

Delete the file from the given root directory all its empty parent-directories.

Parameters:

f - the file to be deleted

Throws:

IOException

getFile

public static File getFile(String id,
 File root)

Obtain a placeholder in the file system folder for the given identifier.

Parameters:

id - of the file

Returns:

file handle