org.jivesoftware.openfire.clearspace
Class URLUTF8Encoder
java.lang.Object
org.jivesoftware.openfire.clearspace.URLUTF8Encoder
public class URLUTF8Encoder
- extends Object
Provides a method to encode any string into a URL-safe
form.
Non-ASCII characters are first encoded as sequences of
two or three bytes, using the UTF-8 algorithm, before being
encoded as %HH escapes.
Created: 17 April 1997
Author: Bert Bos
URLUTF8Encoder: http://www.w3.org/International/URLUTF8Encoder.java
Copyright © 1997 World Wide Web Consortium, (Massachusetts
Institute of Technology, European Research Consortium for
Informatics and Mathematics, Keio University). All Rights Reserved.
This work is distributed under the W3C® Software License [1] in the
hope that it will be useful, but WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.
[1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
Method Summary |
static String |
encode(String s)
Encode a string to the "x-www-form-urlencoded" form, enhanced
with the UTF-8-in-URL proposal. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
URLUTF8Encoder
public URLUTF8Encoder()
encode
public static String encode(String s)
- Encode a string to the "x-www-form-urlencoded" form, enhanced
with the UTF-8-in-URL proposal. This is what happens:
The ASCII characters 'a' through 'z', 'A' through 'Z',
and '0' through '9' remain the same.
The unreserved characters - _ . ! ~ * ' ( ) remain the same.
The space character ' ' is converted into a plus sign '+'.
All other ASCII characters are converted into the
3-character string "%xy", where xy is
the two-digit hexadecimal representation of the character
code
All non-ASCII characters are encoded in two steps: first
to a sequence of 2 or 3 bytes, using the UTF-8 algorithm;
secondly each of these bytes is encoded as "%xx".
- Parameters:
s
- The string to be encoded
- Returns:
- The encoded string
Copyright © 2003-2008 Jive Software.