org.apache.geronimo.javamail.util
Class MIMEInputReader

java.lang.Object
  java.io.Reader
      org.apache.geronimo.javamail.util.MIMEInputReader

All Implemented Interfaces:

Closeable, Readable

public class MIMEInputReader
extends Reader

An implementation of an OutputStream that performs MIME linebreak canonicalization and "byte-stuff" so that data content does not get mistaken for a message data-end marker (CRLF.CRLF)l

Version:

$Rev: 597135 $ $Date: 2007-11-21 11:26:57 -0500 (Wed, 21 Nov 2007) $

Field Summary

protected boolean	atLineBreak
protected boolean	endOfData
protected Reader	source

Fields inherited from class java.io.Reader

lock

Constructor Summary

MIMEInputReader(Reader source)
Create an input reader that reads from the source input reader

Method Summary

void	close() Close the stream.
int	read(char[] buffer, int off, int len) Concrete implementation of the Reader read() abstract method.

Methods inherited from class java.io.Reader

mark, markSupported, read, read, read, ready, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

source

protected Reader source

atLineBreak

protected boolean atLineBreak

endOfData

protected boolean endOfData

Constructor Detail

MIMEInputReader

public MIMEInputReader(Reader source)

Create an input reader that reads from the source input reader

Parameters:

out - The wrapped Reader

Method Detail

read

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

Concrete implementation of the Reader read() abstract method. This appears to be the only abstract method, so all of the other reads must funnel through this method.

Specified by:

read in class Reader

Parameters:

buffer - The buffer to fill.

off - The offset to start adding characters.

len - The number of requested characters.

Returns:

The actual count of characters read. Returns -1 if we hit an EOF without reading any characters.

Throws:

IOException

close

public void close()
           throws IOException

Close the stream. This is a NOP for this stream.

Specified by:

close in interface Closeable

Specified by:

close in class Reader

Throws:

IOException