Package net.i2p.sam

Class UTF8Reader

java.lang.Object

java.io.Reader

net.i2p.sam.UTF8Reader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class UTF8Reader
extends Reader

An unbuffered version of InputStreamReader. Does not read any extra characters, as long as input is well-formed. This permits the partial reading of an InputStream as UTF-8 and then passing the remainder of the input stream elsewhere. This isn't the most robust for malformed input, so it may not be appropriate for e.g. HTTP headers. Not thread-safe, obviously. May be moved to net.i2p.util if anybody else needs it.

Since:

0.9.24 somewhat adapted from net.i2p.util.TranslateReader

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor	Description
UTF8Reader(InputStream in)

Method Summary

Modifier and Type	Method	Description
void	close()
int	read()
int	read(char[] cbuf)
int	read(char[] cbuf, int off, int len)

Methods inherited from class java.io.Reader

mark, markSupported, nullReader, read, ready, reset, skip, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

UTF8Reader

public UTF8Reader(InputStream in)

Parameters:

in - UTF-8

Method Details

read

public int read()
         throws IOException

Overrides:

read in class Reader

Returns:

replacement character on decoding error

Throws:

IOException

read

public int read(char[] cbuf)
         throws IOException

Overrides:

read in class Reader

Throws:

IOException

read

public int read(char[] cbuf,
 int off,
 int len)
         throws IOException

Specified by:

read in class Reader

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Reader

Throws:

IOException