Package org.nuxeo.ecm.core.blob

Class PathStrategyShortened

java.lang.Object

org.nuxeo.ecm.core.blob.PathStrategy

org.nuxeo.ecm.core.blob.PathStrategyShortened

public class PathStrategyShortened
extends PathStrategy

Extends the default PathStrategy.safePath(String) method to ensure resulting path and file name is not too long.

Since:

2021.14

Field Summary

Fields inherited from class org.nuxeo.ecm.core.blob.PathStrategy

dir, HEX, SAFE

Constructor Summary

Constructors

Constructor	Description
PathStrategyShortened(Path dir)

Method Summary

Modifier and Type	Method	Description
Path	getPathForKey(String key)	Gets the storage path for a given key.
protected String	safePath(String key)	Converts a key to a safe path.
protected String	safePathInverse(String path)	Inverse of PathStrategy.safePath(java.lang.String).

Methods inherited from class org.nuxeo.ecm.core.blob.PathStrategy

atomicCopy, atomicMove, createTempFile, getKeyForPath, isTempFile

Methods inherited from class java.lang.Object

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

Constructor Details

PathStrategyShortened

public PathStrategyShortened(Path dir)

Method Details

safePath

protected String safePath(String key)

Description copied from class: PathStrategy

Converts a key to a safe path.

Different keys always map to different safe paths (no collision).

Overrides:

safePath in class PathStrategy

Parameters:

key - the key

Returns:

the safe path

safePathInverse

protected String safePathInverse(String path)

Description copied from class: PathStrategy

Inverse of PathStrategy.safePath(java.lang.String).

Overrides:

safePathInverse in class PathStrategy

Parameters:

path - the safe path

Returns:

the key, or null if the safe path is invalid

getPathForKey

public Path getPathForKey(String key)

Description copied from class: PathStrategy

Gets the storage path for a given key.

Specified by:

getPathForKey in class PathStrategy

Parameters:

key - the key

Returns:

the file for this key