org.apache.tomcat.util.buf
Class B2CConverter

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

Direct Known Subclasses:

UTF8Decoder

public class B2CConverter
extends java.lang.Object

NIO based character decoder.

Author:

Remy Maucherat

Field Summary

protected java.nio.ByteBuffer	bb
protected java.nio.CharBuffer	cb
protected java.nio.charset.CharsetDecoder	decoder
protected java.nio.ByteBuffer	leftovers Leftover buffer used for incomplete characters.
protected static org.jboss.logging.Logger	log

Constructor Summary

B2CConverter(java.lang.String charset)
Create a decoder for the specified charset.

Method Summary

void	convert(ByteChunk bc, CharChunk cc) Convert the given bytes to characters.
void	recycle() Reset the decoder state, and empty the leftover buffer.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.jboss.logging.Logger log

decoder

protected java.nio.charset.CharsetDecoder decoder

bb

protected java.nio.ByteBuffer bb

cb

protected java.nio.CharBuffer cb

leftovers

protected java.nio.ByteBuffer leftovers

Leftover buffer used for incomplete characters.

Constructor Detail

B2CConverter

public B2CConverter(java.lang.String charset)
             throws java.io.IOException

Create a decoder for the specified charset.

Throws:

java.io.IOException

Method Detail

recycle

public void recycle()

Reset the decoder state, and empty the leftover buffer.

convert

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

Convert the given bytes to characters.

Parameters:

bc - byte input

cc - char output

Throws:

java.io.IOException