Module org.cryptomator.frontend.fuse

Package org.cryptomator.frontend.fuse

Class FileNameTranscoder

java.lang.Object

org.cryptomator.frontend.fuse.FileNameTranscoder

public class FileNameTranscoder
extends Object

Class to transcode filenames and path components from one encoding to another.

Instances created with transcoder() default to fuse and nio UTF-8 encoding with NFC normalization. To change encoding and normalization, use the supplied "withXXX()" methods. If an encoding is not part of the UTF famlily, the normalization is ignored.

Method Summary

Modifier and Type	Method	Description
String	fuseToNio(String fuseFileName)	Transcodes the given FUSE file name to NIO representation.
ByteBuffer	interpretAsFuseString(String fuseFileName)	Interprets the given string as FUSE character set encoded and returns the original byte sequence.
ByteBuffer	interpretAsNioString(String nioFileName)	Interprets the given string as NIO character set encoded and returns the original byte sequence.
String	nioToFuse(String nioFileName)	Transcodes the given NIO file name to FUSE representation.
static FileNameTranscoder	transcoder()
FileNameTranscoder	withFuseCharset(Charset fuseCharset)
FileNameTranscoder	withFuseNormalization(Normalizer.Form fuseNormalization)
FileNameTranscoder	withNioCharset(Charset nioCharset)
FileNameTranscoder	withNioNormalization(Normalizer.Form nioNormalization)

Methods inherited from class java.lang.Object

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

Method Details

nioToFuse

public String nioToFuse(String nioFileName)

Transcodes the given NIO file name to FUSE representation.

Parameters:

nioFileName - A file name encoded with the charset used in NIO

Returns:

The file name encoded with the charset used by FUSE

fuseToNio

public String fuseToNio(String fuseFileName)

Transcodes the given FUSE file name to NIO representation.

Parameters:

fuseFileName - A file name encoded with the charset used in FUSE

Returns:

The file name encoded with the charset used by NIO

interpretAsFuseString

public ByteBuffer interpretAsFuseString(String fuseFileName)

Interprets the given string as FUSE character set encoded and returns the original byte sequence.

Parameters:

fuseFileName - string from the fuse layer

Returns:

A byte sequence with the original encoding of the input

interpretAsNioString

public ByteBuffer interpretAsNioString(String nioFileName)

Interprets the given string as NIO character set encoded and returns the original byte sequence.

Parameters:

nioFileName - string from the nio layer

Returns:

A byte sequence with the original encoding of the input

withFuseCharset

public FileNameTranscoder withFuseCharset(Charset fuseCharset)

withNioCharset

public FileNameTranscoder withNioCharset(Charset nioCharset)

withFuseNormalization

public FileNameTranscoder withFuseNormalization(Normalizer.Form fuseNormalization)

withNioNormalization

public FileNameTranscoder withNioNormalization(Normalizer.Form nioNormalization)

transcoder

public static FileNameTranscoder transcoder()