001/*
002 * #%L
003 * Netarchivesuite - common - test
004 * %%
005 * Copyright (C) 2005 - 2014 The Royal Danish Library, the Danish State and University Library,
006 *             the National Library of France and the Austrian National Library.
007 * %%
008 * This program is free software: you can redistribute it and/or modify
009 * it under the terms of the GNU Lesser General Public License as
010 * published by the Free Software Foundation, either version 2.1 of the
011 * License, or (at your option) any later version.
012 * 
013 * This program is distributed in the hope that it will be useful,
014 * but WITHOUT ANY WARRANTY; without even the implied warranty of
015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
016 * GNU General Lesser Public License for more details.
017 * 
018 * You should have received a copy of the GNU General Lesser Public
019 * License along with this program.  If not, see
020 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
021 * #L%
022 */
023package dk.netarkivet.testutils.preconfigured;
024
025import java.io.File;
026
027import dk.netarkivet.common.utils.Settings;
028
029public class ReloadSettings implements TestConfigurationIF {
030    private File f;
031    private String oldSettingsFilenames;
032    private String settingsFileProperty = Settings.SETTINGS_FILE_PROPERTY;
033
034    public ReloadSettings() {
035
036    }
037
038    public ReloadSettings(File f) {
039        this.f = f;
040    }
041
042    public void setUp() {
043        oldSettingsFilenames = System.getProperty(settingsFileProperty);
044        if (f != null) {
045            System.setProperty(settingsFileProperty, f.getAbsolutePath());
046        }
047        Settings.reload();
048    }
049
050    public void tearDown() {
051        if (oldSettingsFilenames != null) {
052            System.setProperty(settingsFileProperty, oldSettingsFilenames);
053        } else {
054            System.clearProperty(settingsFileProperty);
055        }
056        Settings.reload();
057    }
058
059}