webwork.util

Class TextUtil

java.lang.Object

webwork.util.TextUtil

public class TextUtil
extends Object

This class handles HTML escaping of text. It was written and optimized to be as fast as possible.

Version:

$Revision: 1.9 $

Author:

Dick Zetterberg (dick@transitor.se)

Field Summary

Fields

Modifier and Type	Field and Description
protected static char[][]	_stringChars We use arrays of char in the lookup table because it is faster appending this to a StringBuffer than appending a String
protected static int	MAX_LENGTH

Constructor Summary

Constructors

Constructor and Description
TextUtil()

Method Summary

Methods

Modifier and Type	Method and Description
protected static void	addMapping(int c, String txt, String[] strings)
static String	escapeHTML(String s) Call escapeHTML(s, false)
static String	escapeHTML(String s, boolean escapeEmpty) Escape HTML.
protected static void	initMapping()

Methods inherited from class java.lang.Object

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

Field Detail

MAX_LENGTH

protected static final int MAX_LENGTH

See Also:

Constant Field Values

_stringChars

protected static final char[][] _stringChars

We use arrays of char in the lookup table because it is faster appending this to a StringBuffer than appending a String

Constructor Detail

TextUtil

public TextUtil()

Method Detail

initMapping

protected static void initMapping()

addMapping

protected static void addMapping(int c,
              String txt,
              String[] strings)

escapeHTML

public static final String escapeHTML(String s)

Call escapeHTML(s, false)

escapeHTML

public static final String escapeHTML(String s,
                boolean escapeEmpty)

Escape HTML.

Parameters:

s - string to be escaped

escapeEmpty - if true, then empty string will be escaped.