iitb.con.util
Class FileUtil

java.lang.Object
  iitb.con.util.FileUtil

public class FileUtil
extends java.lang.Object

File util to retrieve file meta information

Field Summary

static java.lang.String	FILE_DATA_PATH File data path
static java.lang.String	FILE_SEPARATOR File separator

Constructor Summary

FileUtil()

Method Summary

static void	copy(java.io.File src, java.io.File dst) Copy the file to the specified destination
static boolean	createDir(java.lang.String path) Creates directory for the given path string
static boolean	createDirForFilePathString(java.lang.String name) Creates the directory(-ies) for the given filepath string
static Result	createFile(java.lang.String name) Create the file if it does not exists
static boolean	deleteDir(java.io.File dir) Deletes the entire directory structure of the specified directory
static boolean	deleteDir(java.lang.String name) Deletes the specified directory
static boolean	deleteFile(java.lang.String name) Deletes the file if it exists
static java.lang.String	getName(java.lang.String name) Gets the file name from the filepath string
static boolean	isFileExists(java.lang.String name) Return true if file exists in the system
static boolean	renameMove(java.lang.String oldFullPathName, java.lang.String newFullPathName) Renames and move the file to the specified destination

Methods inherited from class java.lang.Object

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

Field Detail

FILE_DATA_PATH

public static final java.lang.String FILE_DATA_PATH

File data path

FILE_SEPARATOR

public static final java.lang.String FILE_SEPARATOR

File separator

Constructor Detail

FileUtil

public FileUtil()

Method Detail

copy

public static void copy(java.io.File src,
                        java.io.File dst)
                 throws java.io.IOException

Copy the file to the specified destination

Parameters:

src - file source name

dst - file destination name

Throws:

java.io.IOException - on failure

createDir

public static boolean createDir(java.lang.String path)

Creates directory for the given path string

Parameters:

path - path string

Returns:

true on success

createDirForFilePathString

public static boolean createDirForFilePathString(java.lang.String name)

Creates the directory(-ies) for the given filepath string

Parameters:

name - filepath string

Returns:

true on success

createFile

public static Result createFile(java.lang.String name)

Create the file if it does not exists

Parameters:

name - file name

Returns:

Result

deleteDir

public static boolean deleteDir(java.io.File dir)

Deletes the entire directory structure of the specified directory

Parameters:

dir - directory

Returns:

true on success

deleteDir

public static boolean deleteDir(java.lang.String name)

Deletes the specified directory

Parameters:

name - directory name

Returns:

true on success

deleteFile

public static boolean deleteFile(java.lang.String name)

Deletes the file if it exists

Parameters:

name - file name

Returns:

true on success

getName

public static java.lang.String getName(java.lang.String name)

Gets the file name from the filepath string

Eg: Returns "filename.txt" for the string "/usr/test/filename.txt"

Parameters:

name - filepath string

Returns:

file name

isFileExists

public static boolean isFileExists(java.lang.String name)

Return true if file exists in the system

Parameters:

name - file name

Returns:

true if file exists

renameMove

public static boolean renameMove(java.lang.String oldFullPathName,
                                 java.lang.String newFullPathName)

Renames and move the file to the specified destination

Parameters:

oldFullPathName - old path name along with file name

newFullPathName - new path name along with file name

Returns:

true on success