org.apache.tomcat.util.buf
Class B2CConverter

java.lang.Object
  org.apache.tomcat.util.buf.B2CConverter

public class B2CConverter
extends Object

NIO based character decoder.

Field Summary

static Charset	ISO_8859_1
protected static int	LEFTOVER_SIZE
static Charset	UTF_8

Constructor Summary

B2CConverter(String encoding)

B2CConverter(String encoding, boolean replaceOnError)

Method Summary

void	convert(ByteChunk bc, CharChunk cc, boolean endOfInput) Convert the given bytes to characters.
static Charset	getCharset(String enc)
static Charset	getCharsetLower(String lowerCaseEnc) Only to be used when it is known that the encoding name is in lower case.
void	recycle() Reset the decoder state.

Methods inherited from class java.lang.Object

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

Field Detail

ISO_8859_1

public static final Charset ISO_8859_1

UTF_8

public static final Charset UTF_8

LEFTOVER_SIZE

protected static final int LEFTOVER_SIZE

See Also:

Constant Field Values

Constructor Detail

B2CConverter

public B2CConverter(String encoding)
             throws IOException

Throws:

IOException

B2CConverter

public B2CConverter(String encoding,
                    boolean replaceOnError)
             throws IOException

Throws:

IOException

Method Detail

getCharset

public static Charset getCharset(String enc)
                          throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

getCharsetLower

public static Charset getCharsetLower(String lowerCaseEnc)
                               throws UnsupportedEncodingException

Only to be used when it is known that the encoding name is in lower case.

Throws:

UnsupportedEncodingException

recycle

public void recycle()

Reset the decoder state.

convert

public void convert(ByteChunk bc,
                    CharChunk cc,
                    boolean endOfInput)
             throws IOException

Convert the given bytes to characters.

Parameters:

bc - byte input

cc - char output

endOfInput - Is this all of the available data

Throws:

IOException