org.jivesoftware.util.log.output.io.rotate
Class UniqueFileStrategy

java.lang.Object
  org.jivesoftware.util.log.output.io.rotate.UniqueFileStrategy

All Implemented Interfaces:

FileStrategy

public class UniqueFileStrategy
extends Object
implements FileStrategy

Strategy for naming log files based on appending time suffix. A file name can be based on simply appending the number of miliseconds since (not really sure) 1/1/1970. Other constructors accept a pattern of a SimpleDateFormat to form the appended string to the base file name as well as a suffix which should be appended last.

A new UniqueFileStrategy( new File("foo.", "yyyy-MM-dd", ".log" ) object will return File objects with file names like foo.2001-12-24.log

Author:

Bernhard Huber, Giacomo Pati

Constructor Summary

UniqueFileStrategy(File baseFile)

UniqueFileStrategy(File baseFile, String pattern)

UniqueFileStrategy(File baseFile, String pattern, String suffix)

Method Summary

File	currentFile() Get the current logfile
File	nextFile() Calculate the real file name from the base filename.

Methods inherited from class java.lang.Object

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

Constructor Detail

UniqueFileStrategy

public UniqueFileStrategy(File baseFile)

UniqueFileStrategy

public UniqueFileStrategy(File baseFile,
                          String pattern)

UniqueFileStrategy

public UniqueFileStrategy(File baseFile,
                          String pattern,
                          String suffix)

Method Detail

currentFile

public File currentFile()

Description copied from interface: FileStrategy

Get the current logfile

Specified by:

currentFile in interface FileStrategy

nextFile

public File nextFile()

Calculate the real file name from the base filename.

Specified by:

nextFile in interface FileStrategy

Returns:

File the calculated file name