org.apache.tomcat.util.buf
Class C2BConverter

java.lang.Object
  org.apache.tomcat.util.buf.C2BConverter

public final class C2BConverter
extends Object

NIO based character encoder.

Field Summary

protected ByteBuffer	bb
protected CharBuffer	cb
protected CharsetEncoder	encoder
protected CharBuffer	leftovers Leftover buffer used for multi-characters characters.

Constructor Summary

C2BConverter(String encoding)

Method Summary

void	convert(CharChunk cc, ByteChunk bc) Convert the given characters to bytes.
boolean	isUndeflow()
void	recycle() Reset the encoder state.

Methods inherited from class java.lang.Object

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

Field Detail

encoder

protected CharsetEncoder encoder

bb

protected ByteBuffer bb

cb

protected CharBuffer cb

leftovers

protected CharBuffer leftovers

Leftover buffer used for multi-characters characters.

Constructor Detail

C2BConverter

public C2BConverter(String encoding)
             throws IOException

Throws:

IOException

Method Detail

recycle

public void recycle()

Reset the encoder state.

isUndeflow

public boolean isUndeflow()

convert

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

Convert the given characters to bytes.

Parameters:

cc - char input

bc - byte output

Throws:

IOException