org.apache.commons.io.output
Class TeeOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          org.apache.commons.io.output.ProxyOutputStream
              org.apache.commons.io.output.TeeOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class TeeOutputStream
extends ProxyOutputStream

Classic splitter of OutputStream. Named after the unix 'tee' command. It allows a stream to be branched off so there are now two streams.

Version:

$Id: TeeOutputStream.java 610010 2008-01-08 14:50:59Z niallp $

Field Summary

protected java.io.OutputStream

branch the second OutputStream to write to

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

TeeOutputStream(java.io.OutputStream out, java.io.OutputStream branch)
Constructs a TeeOutputStream.

Method Summary

void	close() Closes both streams.
void	flush() Flushes both streams.
void	write(byte[] b) Write the bytes to both streams.
void	write(byte[] b, int off, int len) Write the specified bytes to both streams.
void	write(int b) Write a byte to both streams.

Methods inherited from class java.lang.Object

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

Field Detail

branch

protected java.io.OutputStream branch

the second OutputStream to write to

Constructor Detail

TeeOutputStream

public TeeOutputStream(java.io.OutputStream out,
                       java.io.OutputStream branch)

Constructs a TeeOutputStream.

Parameters:

out - the main OutputStream

branch - the second OutputStream

Method Detail

write

public void write(byte[] b)
           throws java.io.IOException

Write the bytes to both streams.

Overrides:

write in class ProxyOutputStream

Parameters:

b - the bytes to write

Throws:

java.io.IOException - if an I/O error occurs

write

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

Write the specified bytes to both streams.

Overrides:

write in class ProxyOutputStream

Parameters:

b - the bytes to write

off - The start offset

len - The number of bytes to write

Throws:

java.io.IOException - if an I/O error occurs

write

public void write(int b)
           throws java.io.IOException

Write a byte to both streams.

Overrides:

write in class ProxyOutputStream

Parameters:

b - the byte to write

Throws:

java.io.IOException - if an I/O error occurs

flush

public void flush()
           throws java.io.IOException

Flushes both streams.

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class ProxyOutputStream

Throws:

java.io.IOException - if an I/O error occurs

close

public void close()
           throws java.io.IOException

Closes both streams.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class ProxyOutputStream

Throws:

java.io.IOException - if an I/O error occurs