Package org.eclipse.jetty.util

Class RolloverFileOutputStream

java.lang.Object

java.io.OutputStream

org.eclipse.jetty.util.RolloverFileOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

@Deprecated(since="2021-05-27")
public class RolloverFileOutputStream
extends OutputStream

Deprecated.

The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.

RolloverFileOutputStream.

This output stream puts content in a file that is rolled over every 24 hours. The filename must include the string "yyyy_mm_dd", which is replaced with the actual date when creating and rolling over the file.

Old files are retained for a number of days before being deleted.

Constructor Summary

Constructors

Constructor	Description
RolloverFileOutputStream(String filename)	Deprecated.
RolloverFileOutputStream(String filename, boolean append)	Deprecated.
RolloverFileOutputStream(String filename, boolean append, int retainDays)	Deprecated.
RolloverFileOutputStream(String filename, boolean append, int retainDays, TimeZone zone)	Deprecated.
RolloverFileOutputStream(String filename, boolean append, int retainDays, TimeZone zone, String dateFormat, String backupFormat)	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	close()	Deprecated.
void	flush()	Deprecated.
String	getDatedFilename()	Deprecated.
String	getFilename()	Deprecated.
int	getRetainDays()	Deprecated.
static ZonedDateTime	toMidnight(ZonedDateTime now)	Deprecated. Get the "start of day" for the provided DateTime at the zone specified.
void	write(byte[] buf)	Deprecated.
void	write(byte[] buf, int off, int len)	Deprecated.
void	write(int b)	Deprecated.

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Detail

RolloverFileOutputStream

public RolloverFileOutputStream(String filename)
                         throws IOException

Deprecated.

Parameters:

filename - The filename must include the string "yyyy_mm_dd", which is replaced with the actual date when creating and rolling over the file.

Throws:

IOException - if unable to create output

RolloverFileOutputStream

public RolloverFileOutputStream(String filename,
                                boolean append)
                         throws IOException

Deprecated.

Parameters:

filename - The filename must include the string "yyyy_mm_dd", which is replaced with the actual date when creating and rolling over the file.

append - If true, existing files will be appended to.

Throws:

IOException - if unable to create output

RolloverFileOutputStream

public RolloverFileOutputStream(String filename,
                                boolean append,
                                int retainDays)
                         throws IOException

Deprecated.

Parameters:

filename - The filename must include the string "yyyy_mm_dd", which is replaced with the actual date when creating and rolling over the file.

append - If true, existing files will be appended to.

retainDays - The number of days to retain files before deleting them. 0 to retain forever.

Throws:

IOException - if unable to create output

RolloverFileOutputStream

public RolloverFileOutputStream(String filename,
                                boolean append,
                                int retainDays,
                                TimeZone zone)
                         throws IOException

Deprecated.

Parameters:

filename - The filename must include the string "yyyy_mm_dd", which is replaced with the actual date when creating and rolling over the file.

append - If true, existing files will be appended to.

retainDays - The number of days to retain files before deleting them. 0 to retain forever.

zone - the timezone for the output

Throws:

IOException - if unable to create output

RolloverFileOutputStream

public RolloverFileOutputStream(String filename,
                                boolean append,
                                int retainDays,
                                TimeZone zone,
                                String dateFormat,
                                String backupFormat)
                         throws IOException

Deprecated.

Parameters:

filename - The filename must include the string "yyyy_mm_dd", which is replaced with the actual date when creating and rolling over the file.

append - If true, existing files will be appended to.

retainDays - The number of days to retain files before deleting them. 0 to retain forever.

zone - the timezone for the output

dateFormat - The format for the date file substitution. The default is "yyyy_MM_dd". If set to the empty string, the file is rolledover to the same filename, with the current file being renamed to the backup filename.

backupFormat - The format for the file extension of backup files. The default is "HHmmssSSS".

Throws:

IOException - if unable to create output

Method Detail

toMidnight

public static ZonedDateTime toMidnight(ZonedDateTime now)

Deprecated.

Get the "start of day" for the provided DateTime at the zone specified.

Parameters:

now - the date time to calculate from

Returns:

start of the day of the date provided

getFilename

public String getFilename()

Deprecated.

getDatedFilename

public String getDatedFilename()

Deprecated.

getRetainDays

public int getRetainDays()

Deprecated.

write

public void write(int b)
           throws IOException

Deprecated.

Specified by:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] buf)
           throws IOException

Deprecated.

Overrides:

write in class OutputStream

Throws:

IOException

write

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

Deprecated.

Overrides:

write in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Deprecated.

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Deprecated.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException