java.lang
Class StringCoding

java.lang.Object
  java.lang.StringCoding

class StringCoding

extends Object

Utility class for string encoding and decoding.

Nested Class Summary

private static class	StringCoding.CharsetSD
private static class	StringCoding.CharsetSE
private static class	StringCoding.ConverterSD
private static class	StringCoding.ConverterSE
private static class	StringCoding.StringDecoder
private static class	StringCoding.StringEncoder

Field Summary

private static ThreadLocal	decoder
private static ThreadLocal	encoder
private static boolean	warnUnsupportedCharset

Constructor Summary

private

StringCoding()

Method Summary

(package private) static char[]	decode(byte[] ba, int off, int len)
(package private) static char[]	decode(String charsetName, byte[] ba, int off, int len)
private static Object	deref(ThreadLocal tl)
(package private) static byte[]	encode(char[] ca, int off, int len)
(package private) static byte[]	encode(String charsetName, char[] ca, int off, int len)
private static Charset	lookupCharset(String csn)
private static void	set(ThreadLocal tl, Object ob)
private static byte[]	trim(byte[] ba, int len)
private static char[]	trim(char[] ca, int len)
private static void	warnUnsupportedCharset(String csn)

Methods inherited from class java.lang.Object

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

Field Detail

decoder

private static ThreadLocal decoder

encoder

private static ThreadLocal encoder

warnUnsupportedCharset

private static boolean warnUnsupportedCharset

Constructor Detail

StringCoding

private StringCoding()

Method Detail

deref

private static Object deref(ThreadLocal tl)

set

private static void set(ThreadLocal tl,
                        Object ob)

trim

private static byte[] trim(byte[] ba,
                           int len)

trim

private static char[] trim(char[] ca,
                           int len)

lookupCharset

private static Charset lookupCharset(String csn)

warnUnsupportedCharset

private static void warnUnsupportedCharset(String csn)

decode

static char[] decode(String charsetName,
                     byte[] ba,
                     int off,
                     int len)
              throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

decode

static char[] decode(byte[] ba,
                     int off,
                     int len)

encode

static byte[] encode(String charsetName,
                     char[] ca,
                     int off,
                     int len)
              throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

encode

static byte[] encode(char[] ca,
                     int off,
                     int len)