org.simBio.util
Class FileHandler

java.lang.Object
  org.simBio.util.FileHandler

public final class FileHandler
extends java.lang.Object

The tility class for file handling.

Version:

$Log: FileHandler.java,v $ Revision 1.2 2006/07/04 05:52:24 chiakioka changed log messages Revision 1.1 2005/11/01 06:32:39 mikaelwing First version of simBio hosted on sourceforge, version 0.3 Revision 1.3 2005/10/12 00:52:27 sarai debugging update Revision 1.2 2005/09/16 06:22:06 sarai getFile is moved to FileHandler

Author:

Nobuaki Sarai

Field Summary

static java.lang.String

DEFAULT_ENCODING default encoding

Method Summary

static java.io.File	getBackup()
static java.io.File	getFile(java.lang.String uri)
static java.io.File	getNewFile(java.lang.String uri) get new File, the file, if already exist, will be renamed to the backup.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ENCODING

public static final java.lang.String DEFAULT_ENCODING

default encoding

See Also:

Constant Field Values

Method Detail

getNewFile

public static final java.io.File getNewFile(java.lang.String uri)

get new File, the file, if already exist, will be renamed to the backup.
file nameに存在しないdirectoryが含まれているときはdirectoryを作成する。 fileが存在するときは、それを*.bak[number].*にrenameすることを試みる。 失敗したら、新しいfile nameで作成したFileを返す。

Parameters:

uri - file name to be a new File

Returns:

new File

getBackup

public static final java.io.File getBackup()

Returns:

Returns the backup.

getFile

public static final java.io.File getFile(java.lang.String uri)

Parameters:

uri - file name

Returns:

file parent directory will be made.