de.schlichtherle.io
Class CountingOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          de.schlichtherle.io.CountingOutputStream

All Implemented Interfaces:

Closeable, Flushable

final class CountingOutputStream
extends FilterOutputStream

An output stream which logs the number of bytes written.

Since:

TrueZIP 6.5

Version:

$Id: CountingOutputStream.java 06f3ba684701 2010/11/04 01:15:55 christian $

Author:

Christian Schlichtherle

Field Summary

private static boolean	reset
private static long	total

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

CountingOutputStream(OutputStream out)

Method Summary

(package private) static long	getTotal() Returns the total number of bytes written.
(package private) static void	init() Resets the total number of bytes written if resetOnInit() has been called before.
(package private) static void	resetOnInit() Requests that the total number of bytes written gets reset on the next call to init().
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.io.FilterOutputStream

close, flush

Methods inherited from class java.lang.Object

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

Field Detail

total

private static volatile long total

reset

private static volatile boolean reset

Constructor Detail

CountingOutputStream

CountingOutputStream(OutputStream out)

Method Detail

getTotal

static long getTotal()

Returns the total number of bytes written.

init

static void init()

Resets the total number of bytes written if resetOnInit() has been called before.

resetOnInit

static void resetOnInit()

Requests that the total number of bytes written gets reset on the next call to init().

write

public void write(int b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException

write

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

Overrides:

write in class FilterOutputStream

Throws:

IOException