ariba.util.io
Class MultiOutputStream

java.lang.Object
  java.io.OutputStream
      ariba.util.io.MultiOutputStream

All Implemented Interfaces:

Closeable, Flushable

public class MultiOutputStream
extends OutputStream

MultiOutputStream Multiplex over multiple OutputStreams.

Constructor Summary

MultiOutputStream()

MultiOutputStream(OutputStream stream)

Method Summary

void	addStream(OutputStream s)
void	addStream(OutputStream s, boolean buffered)
void	close()
int	count()
void	flush()
void	flushIfNotBuffered() Called when we only want to flush cheap streams.
boolean	isEmpty()
void	removeStream(OutputStream s)
void	write(byte[] b)
void	write(byte[] b, int offset, int length)
void	write(int b)

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiOutputStream

public MultiOutputStream()

MultiOutputStream

public MultiOutputStream(OutputStream stream)

Method Detail

addStream

public void addStream(OutputStream s)

addStream

public void addStream(OutputStream s,
                      boolean buffered)

removeStream

public void removeStream(OutputStream s)

flushIfNotBuffered

public void flushIfNotBuffered()
                        throws IOException

Called when we only want to flush cheap streams. For example, in logging, we always want to flush to the console, but we want to be lazy about forcing it to the file.

Throws:

IOException

write

public void write(int b)
           throws IOException

Specified by:

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(byte[] b,
                  int offset,
                  int length)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

count

public int count()

isEmpty

public boolean isEmpty()

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException