public class BackupUtil
extends java.lang.Object
Constructor and Description |
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BackupUtil()
Creates a new instance of BackupUtil
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Modifier and Type | Method and Description |
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static void |
backupAllSubdirs(java.io.File dir,
int maxBackups)
Backups all found "layers" of subdirs.
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static void |
backupContents(java.io.File dir,
int maxBackups)
backups all files in the directory.
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static void |
backupDir(java.io.File file,
int maxBackups)
This method created to backup dirs.
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static int |
backupFile(java.io.File file,
int maxBackups)
Performs backup of file.
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static boolean |
checkForInteger(java.lang.String s) |
static boolean |
deleteDir(java.io.File dir) |
public static int backupFile(java.io.File file, int maxBackups)
file
- File to backupmaxBackups
- Maximum number of allowed backupspublic static void backupDir(java.io.File file, int maxBackups)
public static void backupAllSubdirs(java.io.File dir, int maxBackups)
dir
- root dir where layers situatedmaxBackups
- max allowed time to backuppublic static void backupContents(java.io.File dir, int maxBackups)
public static boolean checkForInteger(java.lang.String s)
s
- Checks, if this String represents integer numberpublic static boolean deleteDir(java.io.File dir)
dir
- File to delete. If it is not dir, deletes this File. Otherwise deletes dir
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