Package org.apache.tomcat.util.buf

Class Utf8Decoder

java.lang.Object

java.nio.charset.CharsetDecoder

org.apache.tomcat.util.buf.Utf8Decoder

public class Utf8Decoder
extends CharsetDecoder

Decodes bytes to UTF-8. Extracted from Apache Harmony and modified to reject code points from U+D800 to U+DFFF as per RFC3629. The standard Java decoder does not reject these. It has also been modified to reject code points greater than U+10FFFF which the standard Java decoder rejects but the harmony one does not.

Constructor Summary

Constructors

Constructor	Description
Utf8Decoder()

Method Summary

Modifier and Type	Method	Description
protected CoderResult	decodeLoop(ByteBuffer in, CharBuffer out)

Methods inherited from class java.nio.charset.CharsetDecoder

averageCharsPerByte, charset, decode, decode, detectedCharset, flush, implFlush, implOnMalformedInput, implOnUnmappableCharacter, implReplaceWith, implReset, isAutoDetecting, isCharsetDetected, malformedInputAction, maxCharsPerByte, onMalformedInput, onUnmappableCharacter, replacement, replaceWith, reset, unmappableCharacterAction

Methods inherited from class java.lang.Object

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

Constructor Detail

Utf8Decoder

public Utf8Decoder()

Method Detail

decodeLoop

protected CoderResult decodeLoop(ByteBuffer in,
                                 CharBuffer out)

Specified by:

decodeLoop in class CharsetDecoder