org.mortbay.util
Class RolloverFileOutputStream

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--java.io.FilterOutputStream
              |
              +--org.mortbay.util.RolloverFileOutputStream

public class RolloverFileOutputStream

extends java.io.FilterOutputStream

A File OutputStream that rolls overs. If the passed filename contains the string "yyyy_mm_dd" on daily intervals.

Version:

$Id: RolloverFileOutputStream.java,v 1.9.2.1 2004/02/17 06:33:46 gregwilkins Exp $

Author:

Greg Wilkins (gregw)

Constructor Summary

RolloverFileOutputStream(java.lang.String filename)

RolloverFileOutputStream(java.lang.String filename, boolean append)

RolloverFileOutputStream(java.lang.String filename, boolean append, int retainDays)

Method Summary

void	close()
java.lang.String	getDatedFilename()
java.lang.String	getFilename()
int	getRetainDays()
void	write(byte[] buf)
void	write(byte[] buf, int off, int len)

Methods inherited from class java.io.FilterOutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

RolloverFileOutputStream

public RolloverFileOutputStream(java.lang.String filename)
                         throws java.io.IOException

RolloverFileOutputStream

public RolloverFileOutputStream(java.lang.String filename,
                                boolean append)
                         throws java.io.IOException

RolloverFileOutputStream

public RolloverFileOutputStream(java.lang.String filename,
                                boolean append,
                                int retainDays)
                         throws java.io.IOException

Method Detail

getFilename

public java.lang.String getFilename()

getDatedFilename

public java.lang.String getDatedFilename()

getRetainDays

public int getRetainDays()

write

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

Overrides:

write in class java.io.FilterOutputStream

java.io.IOException

write

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

Overrides:

write in class java.io.FilterOutputStream

java.io.IOException

close

public void close()
           throws java.io.IOException

Overrides:

close in class java.io.FilterOutputStream

java.io.IOException