org.rauschig.jarchivelib

Class FileType

java.lang.Object

org.rauschig.jarchivelib.FileType

public final class FileType
extends Object

Holds the file extension as String and the corresponding ArchiveFormat and/or CompressionType.

Field Summary

Fields

Modifier and Type	Field and Description
static FileType	UNKNOWN Special case object for an unknown archive/compression file type.

Method Summary

Methods

Modifier and Type	Method and Description
static FileType	get(File file) Checks the suffix of the given File for an entry in the map.
static FileType	get(String filename) Checks the suffix of the given string for an entry in the map.
ArchiveFormat	getArchiveFormat() Returns the archive format corresponding to this file extension if any.
CompressionType	getCompressionType() Returns the compression type corresponding to this file extension if any.
String	getSuffix() Returns the file extension suffix (e.g.
boolean	isArchive() Returns true if the given file extension denotes an archive.
boolean	isCompressed() Returns true if the given file extension denotes a compressed file.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOWN

public static final FileType UNKNOWN

Special case object for an unknown archive/compression file type.

Method Detail

isArchive

public boolean isArchive()

Returns true if the given file extension denotes an archive.

Returns:

true if file extension is an archive, false otherwise

isCompressed

public boolean isCompressed()

Returns true if the given file extension denotes a compressed file.

Returns:

true if file extension is a compressed type, false otherwise

getSuffix

public String getSuffix()

Returns the file extension suffix (e.g. ".zip" or ".tar.gz").

Returns:

the file extension suffix

getArchiveFormat

public ArchiveFormat getArchiveFormat()

Returns the archive format corresponding to this file extension if any.

Returns:

the archive format or null if the file extension does not denote an archive

getCompressionType

public CompressionType getCompressionType()

Returns the compression type corresponding to this file extension if any.

Returns:

the compression type or null if the file extension does not denote a compressed file

toString

public String toString()

Overrides:

toString in class Object

get

public static FileType get(String filename)

Checks the suffix of the given string for an entry in the map. If it exists, the corresponding FileType entry will be returned.

Parameters:

filename - the filename to check

Returns:

a FileType entry for the file extension of the given name, or the UNKNOWN type if it does not exist

get

public static FileType get(File file)

Checks the suffix of the given File for an entry in the map. If it exists, the corresponding FileType entry will be returned.

Parameters:

file - the file to check

Returns:

a FileType entry for the file extension of the given file, or the UNKNOWN type if it does not exist