org.xul.script.util

Class FileUtilities

java.lang.Object

org.xul.script.util.FileUtilities

public class FileUtilities
extends java.lang.Object

Various File utilities to deal with URLs.

Method Summary

Modifier and Type	Method and Description
static boolean	exist(java.net.URL url) Return true if the file or the resource denoted by this URL exist.
static java.net.URL	getChildURL(java.net.URL parentURL, java.lang.String path) Return an URL by its relative path from a parent URL.
static java.net.URL	getChildURL(java.net.URL parentURL, java.lang.String path, boolean filterExistingURLs) Return an URL by its relative path from a parent URL.
static java.lang.String	getExtension(java.io.File file)
static java.lang.String	getExtension(java.lang.String src)
static java.lang.String	getExtension(java.net.URL url)
static java.lang.String	getFileNameBody(java.io.File file) Return the body name of a File (before the extension if there is an extension, else this is the name of the file itself).
static java.lang.String	getFileNameBody(java.net.URL url) Return the body name of an URL.
static java.net.URL	getParentURL(java.net.URL url) Return the parent URL of a given URL.
static java.net.URL	getParentURL(java.net.URL url, boolean endSeparator) Return the parent URL of a given URL.

Methods inherited from class java.lang.Object

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

Method Detail

getChildURL

public static java.net.URL getChildURL(java.net.URL parentURL,
                                       java.lang.String path)

Return an URL by its relative path from a parent URL.

Parameters:

parentURL - the parent URL

path - the path of the child relative to the parent

Returns:

the child URL

getChildURL

public static java.net.URL getChildURL(java.net.URL parentURL,
                                       java.lang.String path,
                                       boolean filterExistingURLs)

Return an URL by its relative path from a parent URL.

Parameters:

parentURL - the parent URL

path - the path of the child relative to the parent

filterExistingURLs - if true, remove not existing URLs from the list

Returns:

the child URL

exist

public static boolean exist(java.net.URL url)

Return true if the file or the resource denoted by this URL exist. Remark that this method will return false if the URL is null. Note that this method does not use the File.exist() method, so it will work on sandboxed environments like Applets.

Parameters:

url - the URL

Returns:

true if the file or the resource denoted by this URL exist

getParentURL

public static java.net.URL getParentURL(java.net.URL url)

Return the parent URL of a given URL.

Parameters:

url - the URL

Returns:

the parent URL

getParentURL

public static java.net.URL getParentURL(java.net.URL url,
                                        boolean endSeparator)

Return the parent URL of a given URL.

Parameters:

url - the URL

endSeparator - true if an end separator ("/") must be added at the end of the parent path

Returns:

the parent URL

getFileNameBody

public static java.lang.String getFileNameBody(java.io.File file)

Return the body name of a File (before the extension if there is an extension, else this is the name of the file itself).

Parameters:

file - the file

Returns:

the body name of a File

getFileNameBody

public static java.lang.String getFileNameBody(java.net.URL url)

Return the body name of an URL.

Parameters:

url - the url

Returns:

the body name of a File

getExtension

public static java.lang.String getExtension(java.io.File file)

getExtension

public static java.lang.String getExtension(java.net.URL url)

getExtension

public static java.lang.String getExtension(java.lang.String src)