com.ctc.wstx.io
Class UTF8Reader

java.lang.Object
  java.io.Reader
      com.ctc.wstx.io.BaseReader
          com.ctc.wstx.io.UTF8Reader

public final class UTF8Reader

extends com.ctc.wstx.io.BaseReader

Optimized Reader that reads UTF-8 encoded content from an input stream. In addition to doing (hopefully) optimal conversion, it can also take array of "pre-read" (leftover) bytes; this is necessary when preliminary stream/reader is trying to figure out XML encoding.

Field Summary

protected byte[]	mBuffer
protected java.io.InputStream	mIn
protected int	mLength
protected int	mPtr

Fields inherited from class java.io.Reader

lock

Constructor Summary

UTF8Reader(java.io.InputStream in, byte[] buf, int ptr, int len)

Method Summary

void	close()
int	read() Although this method is implemented by the base class, AND it should never be called by Woodstox code, let's still implement it bit more efficiently just in case
int	read(char[] cbuf, int start, int len)
protected void	reportBounds(char[] cbuf, int start, int len)
protected void	reportStrangeStream()

Methods inherited from class java.io.Reader

mark, markSupported, read, ready, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

mIn

protected java.io.InputStream mIn

mBuffer

protected byte[] mBuffer

mPtr

protected int mPtr

mLength

protected int mLength

Constructor Detail

UTF8Reader

public UTF8Reader(java.io.InputStream in,
                  byte[] buf,
                  int ptr,
                  int len)

Method Detail

read

public int read(char[] cbuf,
                int start,
                int len)
         throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Although this method is implemented by the base class, AND it should never be called by Woodstox code, let's still implement it bit more efficiently just in case

Throws:

java.io.IOException

reportBounds

protected void reportBounds(char[] cbuf,
                            int start,
                            int len)
                     throws java.io.IOException

Throws:

java.io.IOException

reportStrangeStream

protected void reportStrangeStream()
                            throws java.io.IOException

Throws:

java.io.IOException