utils
Class PreferencesUtils

java.lang.Object
  utils.PreferencesUtils

public class PreferencesUtils
extends java.lang.Object

Copyright DocJava, inc. User: lyon

Date: Apr 30, 2005

Time: 4:28:24 PM

Constructor Summary

PreferencesUtils(java.lang.String key)

Method Summary

static void	main(java.lang.String[] args)
java.lang.Object	restore() restores the properties from the preference in the user root.
static java.lang.Object	restore(java.io.File f)
void	save(java.io.Serializable obj) saves the properties to the Preferences of the userRoot
static void	save(java.io.Serializable obj, java.io.File f) saves the properties to the Preferences of the userRoot
java.lang.String	toString(java.io.Serializable obj)

Methods inherited from class java.lang.Object

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

Constructor Detail

PreferencesUtils

public PreferencesUtils(java.lang.String key)

Method Detail

save

public static void save(java.io.Serializable obj,
                        java.io.File f)

saves the properties to the Preferences of the userRoot

Parameters:

obj - a serializable object that is to be saved

f - file into which the save occurs

save

public void save(java.io.Serializable obj)

saves the properties to the Preferences of the userRoot

toString

public java.lang.String toString(java.io.Serializable obj)

restore

public java.lang.Object restore()

restores the properties from the preference in the user root.

Returns:

null unless key is found

restore

public static java.lang.Object restore(java.io.File f)

main

public static void main(java.lang.String[] args)