org.apache.catalina.websocket
Class Utf8Decoder

java.lang.Object
  java.nio.charset.CharsetDecoder
      org.apache.catalina.websocket.Utf8Decoder

public class Utf8Decoder
extends java.nio.charset.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.

Constructor Summary

Utf8Decoder()

Method Summary

protected java.nio.charset.CoderResult

decodeLoop(java.nio.ByteBuffer in, java.nio.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 java.nio.charset.CoderResult decodeLoop(java.nio.ByteBuffer in,
                                                  java.nio.CharBuffer out)

Specified by:

decodeLoop in class java.nio.charset.CharsetDecoder