001/*
002 * Copyright 2005,2009 Ivan SZKIBA
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.ini4j.sample;
017
018//<editor-fold defaultstate="collapsed" desc="apt documentation">
019//|
020//|                               --------------
021//|                               NoImportSample
022//|
023//|NoImportSample
024//|
025//| Using [ini4j] without class level dependency (no Java imports). You may use
026//| \[ini4j\] library as full Preferences implementation for user and system
027//| root.
028//|
029//| This sample program expect the .ini file as a command line argument.
030//| If there is no such argument, it use the {{{dwarfs.ini.html}dwarfs.ini}} file.
031//|
032//</editor-fold>
033//{
034import java.util.prefs.Preferences;
035
036public class NoImportSample
037{
038
039    static
040    {
041        System.setProperty("java.util.prefs.PreferencesFactory", "org.ini4j.IniPreferencesFactory");
042
043        // you should set file:///... like URL as property value to work
044        System.setProperty("org.ini4j.prefs.user", "org/ini4j/sample/dwarfs.ini");
045    }
046
047    public static void main(String[] args) throws Exception
048    {
049        Preferences prefs = Preferences.userRoot();
050
051        System.out.println("grumpy/homePage: " + prefs.node("grumpy").get("homePage", null));
052        System.out.println(prefs.getClass());
053    }
054}
055//}