org.apache.jackrabbit.oak.plugins.blob

Class DataStoreCacheUtils

java.lang.Object

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

public class DataStoreCacheUtils
extends java.lang.Object

Common utility methods used for DataStore caches.

Constructor Summary

Constructors

Constructor and Description
DataStoreCacheUtils()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DataStoreCacheUtils

public DataStoreCacheUtils()

Method Detail

recursiveDelete

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

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

Parameters:

f - the file to be deleted

Throws:

java.io.IOException

getFile

public static java.io.File getFile(java.lang.String id,
                                   java.io.File root)

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

Parameters:

id - of the file

Returns:

file handle