UTF8Decoder (Apache Tomcat 6.0.53 API Documentation)

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org.apache.tomcat.util.buf
Class UTF8Decoder

java.lang.Object
  org.apache.tomcat.util.buf.B2CConverter
      org.apache.tomcat.util.buf.UTF8Decoder

public final class UTF8Decoder
extends B2CConverter
extends B2CConverter

Moved from ByteChunk - code to convert from UTF8 bytes to chars. Not used in the current tomcat3.3 : the performance gain is not very big if the String is created, only if we avoid that and work only on char[]. Until than, it's better to be safe. ( I tested this code with 2 and 3 bytes chars, and it works fine in xerces ) Cut from xerces' UTF8Reader.copyMultiByteCharData()

Author:: Costin Manolache, ( Xml-Xerces )

Constructor Summary
`UTF8Decoder()`

Method Summary
`void`	`convert(ByteChunk mb, CharChunk cb)` Convert a buffer of bytes into a chars
`void`	`recycle()` Reset the internal state, empty the buffers.

Methods inherited from class org.apache.tomcat.util.buf.B2CConverter
`convert, getCharset, reset`

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

recycle

public void recycle()

Description copied from class: B2CConverter

Reset the internal state, empty the buffers. The encoding remain in effect, the internal buffers remain allocated.

Overrides:: recycle in class B2CConverter

convert

public void convert(ByteChunk mb,
                    CharChunk cb)
             throws java.io.IOException