package java.io;
import lejos.charset.CharsetDecoder;
import lejos.charset.Latin1Decoder;
import lejos.charset.UTF8Decoder;
import lejos.io.LejosInputStreamReader;
public class InputStreamReader extends LejosInputStreamReader
{
private static final int BUFFERSIZE = 32;
public InputStreamReader(InputStream os)
{
super(os, new UTF8Decoder(), BUFFERSIZE);
}
public InputStreamReader(InputStream os, String charset) throws UnsupportedEncodingException
{
super(os, getCoder(charset), BUFFERSIZE);
}
private static CharsetDecoder getCoder(String charset) throws UnsupportedEncodingException
{
//TODO use constants or something else
charset = charset.toLowerCase();
if (charset.equals("iso-8859-1") || charset.equals("latin1"))
return new Latin1Decoder();
if (charset.equals("utf-8") || charset.equals("utf8"))
return new UTF8Decoder();
throw new UnsupportedEncodingException("unsupported encoding "+charset);
}
}