Package org.xhtmlrenderer.simple.extend
Class URLUTF8Encoder
- java.lang.Object
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- org.xhtmlrenderer.simple.extend.URLUTF8Encoder
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public class URLUTF8Encoder extends java.lang.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.- Author:
- Torbjörn Gannholm
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Constructor Summary
Constructors Constructor Description URLUTF8Encoder()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.lang.String
encode(char[] chars)
Description of the Methodstatic java.lang.String
encode(java.lang.String s)
Encode a string to the "x-www-form-urlencoded" form, enhanced with the UTF-8-in-URL proposal.
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Method Detail
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encode
public static java.lang.String encode(java.lang.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.
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The unreserved characters - _ . ! ~ * ' ( ) remain the same.
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The space character ' ' is converted into a plus sign '+'.
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All other ASCII characters are converted into the 3-character string "%xy", where xy is the two-digit hexadecimal representation of the character code
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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
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encode
public static java.lang.String encode(char[] chars)
Description of the Method- Parameters:
chars
- PARAM- Returns:
- Returns
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