org.exoplatform.commons.utils

Class TableCharEncoder

java.lang.Object

org.exoplatform.commons.utils.TableCharEncoder

All Implemented Interfaces:

CharEncoder

public class TableCharEncoder
extends Object
implements CharEncoder

A char encoder that use a table to cache the result produced by a delegate char encoder. This encoder is stateless and should only be composed with stateless char encoder otherwise an unexpected result may happen.

Version:

$Revision$

Author:

Julien Viet

Constructor Summary

Constructors

Constructor and Description
TableCharEncoder(CharEncoder charEncoder) Creates a new table based char encoder.

Method Summary

Modifier and Type	Method and Description
byte[]	encode(char c) Encodes a single char into an array of bytes.
Charset	getCharset() Returns the charset that will perform the encoding.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableCharEncoder

public TableCharEncoder(CharEncoder charEncoder)

Creates a new table based char encoder.

Parameters:

charEncoder - the delegate char encoder

Method Detail

getCharset

public Charset getCharset()

Description copied from interface: CharEncoder

Returns the charset that will perform the encoding.

Specified by:

getCharset in interface CharEncoder

Returns:

the charset for encoding

encode

public byte[] encode(char c)

Description copied from interface: CharEncoder

Encodes a single char into an array of bytes. The returned array of bytes should not be modified.

Specified by:

encode in interface CharEncoder

Parameters:

c - the char to encode

Returns:

the serie of bytes corresponding to the encoded char