Package org.apache.commons.compress.utils

Class FileNameUtils

java.lang.Object

org.apache.commons.compress.utils.FileNameUtils

public class FileNameUtils
extends Object

Generic file name utilities.

Since:

1.20

Constructor Summary

Constructors

Constructor	Description
FileNameUtils()

Method Summary

Modifier and Type	Method	Description
static String	getBaseName(String filename)	Returns the basename (i.e.
static String	getExtension(String filename)	Returns the extension (i.e.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileNameUtils

public FileNameUtils()

Method Detail

getExtension

public static String getExtension(String filename)

Returns the extension (i.e. the part after the last ".") of a file.

Will return an empty string if the file name doesn't contain any dots. Only the last segment of a the file name is consulted - i.e. all leading directories of the filename parameter are skipped.

Parameters:

filename - the name of the file to obtain the extension of.

Returns:

the extension of filename

getBaseName

public static String getBaseName(String filename)

Returns the basename (i.e. the part up to and not including the last ".") of the last path segment of a filename.

Will return the file name itself if it doesn't contain any dots. All leading directories of the filename parameter are skipped.

Parameters:

filename - the name of the file to obtain the basename of.

Returns:

the basename of filename