org.sourceforge.jxutil
Class StringEscape

java.lang.Object
  |
  +--org.sourceforge.jxutil.StringEscape

public final class StringEscape

extends Object

Escape the contents of a String for use in different environments.

Author:

Keve Müller

Field Summary

static char[]	HEXDIGITS An array of lowercase hex digits for fast lookup.
static char[]	HEXDIGITS_U An array of uppercase hex digits for fast lookup.

Constructor Summary

private

StringEscape() Cannot instantiate.

Method Summary

static String	escapeJava(String src) Escape a String to form a valid Java source string.
static String	escapeURI(byte[] octets) Escape octet bytes into URI form.
static String	escapeURI(String src) Escape a string into URI form.
static String	unescapeJava(String src) Get the literal value of a String that was escaped in a Java source.
static String	unescapeURI(String src) Unescape an URI encoded string.

Methods inherited from class java.lang.Object

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

Field Detail

HEXDIGITS

public static final char[] HEXDIGITS

An array of lowercase hex digits for fast lookup.

HEXDIGITS_U

public static final char[] HEXDIGITS_U

An array of uppercase hex digits for fast lookup.

Constructor Detail

StringEscape

private StringEscape()

Cannot instantiate.

Method Detail

escapeJava

public static String escapeJava(String src)

Escape a String to form a valid Java source string. This routine will use unicode escapes for all non Latin1 characters.

Parameters:

src - The original string.

Returns:

The string escaped for inclusion in a Java source file.

escapeURI

public static String escapeURI(byte[] octets)

Escape octet bytes into URI form.

Parameters:

octets - The original octets.

Returns:

The escaped String.

escapeURI

public static String escapeURI(String src)

Escape a string into URI form.

Parameters:

src - The original String.

Returns:

The escaped String.

unescapeJava

public static String unescapeJava(String src)

Get the literal value of a String that was escaped in a Java source.

Parameters:

src - The escaped string.

Returns:

The original string.

unescapeURI

public static String unescapeURI(String src)

Unescape an URI encoded string.

Parameters:

src - The escaped string.

Returns:

The original string.