Package com.studentgui.apphelpers

Class Settings

java.lang.Object

com.studentgui.apphelpers.Settings

public final class Settings
extends Object

Lightweight settings persistence for simple key/value preferences.

Method Summary

Modifier and Type	Method	Description
static String	get(String key, String def)	Get a persisted setting value or return a default when missing.
static void	put(String key, String value)	Store a setting value and persist to disk immediately.

Methods inherited from class java.lang.Object

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

Method Details

get

public static String get(String key,
 String def)

Get a persisted setting value or return a default when missing.

Parameters:

key - setting key

def - default value when key is absent

Returns:

stored value or default

put

public static void put(String key,
 String value)

Store a setting value and persist to disk immediately.

Parameters:

key - setting key

value - setting value (null treated as empty string)