org.cip4.jdflib.util.file
Class RollingBackupDirectory

java.lang.Object
  java.io.File
      org.cip4.jdflib.util.BackupDirectory
          org.cip4.jdflib.util.file.RollingBackupDirectory

All Implemented Interfaces:

Serializable, Comparable<File>, IPersistable

public class RollingBackupDirectory
extends BackupDirectory

backup directory that creates countable file names with varying extensions

Author:

rainer prosi

See Also:

Serialized Form

Field Summary

Fields inherited from class java.io.File

pathSeparator, pathSeparatorChar, separator, separatorChar

Constructor Summary

RollingBackupDirectory(File file, int nBackupp, String base)

Method Summary

File	getNewFile()
File	getNewFileWithExt(String ext)
String	toString()

Methods inherited from class org.cip4.jdflib.util.BackupDirectory

getNewFile, getNewFile, persist

Methods inherited from class java.io.File

canExecute, canRead, canWrite, compareTo, createNewFile, createTempFile, createTempFile, delete, deleteOnExit, equals, exists, getAbsoluteFile, getAbsolutePath, getCanonicalFile, getCanonicalPath, getFreeSpace, getName, getParent, getParentFile, getPath, getTotalSpace, getUsableSpace, hashCode, isAbsolute, isDirectory, isFile, isHidden, lastModified, length, list, list, listFiles, listFiles, listFiles, listRoots, mkdir, mkdirs, renameTo, setExecutable, setExecutable, setLastModified, setReadable, setReadable, setReadOnly, setWritable, setWritable, toURI, toURL

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RollingBackupDirectory

public RollingBackupDirectory(File file,
                              int nBackupp,
                              String base)
                       throws IllegalArgumentException

Parameters:

file -

nBackupp -

base - the file base name including its extension

Throws:

IllegalArgumentException

Method Detail

getNewFile

public File getNewFile()

Returns:

getNewFileWithExt

public File getNewFileWithExt(String ext)

Parameters:

ext -

Returns:

toString

public String toString()

Overrides:

toString in class BackupDirectory

See Also:

File.toString()