net.sf.kdgcommons.io

Class TeeOutputStream

java.lang.Object

java.io.OutputStream

net.sf.kdgcommons.io.TeeOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class TeeOutputStream
extends OutputStream

A decorator OutputStream that writes all bytes to two OutputStreams: a base and a tee.

Constructor Summary

Constructors

Constructor and Description
TeeOutputStream(OutputStream base, OutputStream tee) Basic constructor.
TeeOutputStream(OutputStream base, OutputStream tee, boolean flushTee) Constructs a stream that optionally flushes the tee after every write.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the base stream, but not the tee.
void	flush() Flushes all characters currently buffered in the stream.
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b) Writes a single byte to both the base and tee.

Methods inherited from class java.lang.Object

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

Constructor Detail

TeeOutputStream

public TeeOutputStream(OutputStream base,
                       OutputStream tee)

Basic constructor. Stream is a simple pass-through.

TeeOutputStream

public TeeOutputStream(OutputStream base,
                       OutputStream tee,
                       boolean flushTee)

Constructs a stream that optionally flushes the tee after every write. This is useful when the tee is a logger.

Method Detail

close

public void close()
           throws IOException

Closes the base stream, but not the tee.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Flushes all characters currently buffered in the stream. This will flush both the base stream and the tee.

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Writes a single byte to both the base and tee.

Specified by:

write in class OutputStream

Throws:

IOException