com.melloware.jukes.file
Class FileUtil

java.lang.Object
  com.melloware.jukes.file.FileUtil

public final class FileUtil
extends java.lang.Object

Static class of file utilities.

Copyright: Copyright (c) 2006 Company: Melloware, Inc.

Version:

4.0

Author:

Emil A. Lefkof III

Field Summary

static java.lang.String	NIX_COMMAND
static java.lang.String	WINDOWS_COMMAND

Method Summary

static java.lang.String	capitalize(java.lang.String aStringToCapitalize) Provides title casing for a string and a set of characters to always capitalize after like "(".
static void	checkValidFileName(java.lang.String aFilename, java.lang.String message) Checks a file name for invalid characters \\, /, :, , *, ?, ", <, >, or |
static java.lang.String	correctFileName(java.lang.String aFilename) Corrects a file name for invalid characters.
static java.util.Map	deepCopy(java.util.Map src) Deep copy of a Map.
static boolean	rename(java.lang.String sOldname, java.lang.String sNewname) Renames a file.
static void	setReadOnly(java.io.File aFile, boolean flag) Sets a file read only or not using the OS specific commands.

Methods inherited from class java.lang.Object

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

Field Detail

WINDOWS_COMMAND

public static final java.lang.String WINDOWS_COMMAND

See Also:

Constant Field Values

NIX_COMMAND

public static final java.lang.String NIX_COMMAND

See Also:

Constant Field Values

Method Detail

setReadOnly

public static void setReadOnly(java.io.File aFile,
                               boolean flag)

Sets a file read only or not using the OS specific commands. For JDK6 this is not needed as it has File.setReadable(true);

Parameters:

aFile - the file to set readonly

flag - true for readonly, false for writeable

capitalize

public static java.lang.String capitalize(java.lang.String aStringToCapitalize)

Provides title casing for a string and a set of characters to always capitalize after like "(".

Parameters:

aStringToCapitalize - the string to capitalize

Returns:

the captilized string

checkValidFileName

public static void checkValidFileName(java.lang.String aFilename,
                                      java.lang.String message)

Checks a file name for invalid characters \\, /, :, , *, ?, ", <, >, or |

Parameters:

aFilename - the filename to check

correctFileName

public static java.lang.String correctFileName(java.lang.String aFilename)

Corrects a file name for invalid characters. e.g. \\, /, :, , *, ?, ", <, >, or |

Parameters:

aFilename - the filename to check

Returns:

the corrected file name

deepCopy

public static java.util.Map deepCopy(java.util.Map src)

Deep copy of a Map.

Parameters:

src - the source Map

Returns:

return the deep copy.

rename

public static boolean rename(java.lang.String sOldname,
                             java.lang.String sNewname)

Renames a file.

Parameters:

sOldname - The current (old) name of the file.

sNewname - The new name of the file.

Returns:

true/false if the rename was successful.