001/*
002 * #%L
003 * Netarchivesuite - harvester
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.harvester.harvesting;
024
025import dk.netarkivet.common.exceptions.ArgumentNotValid;
026import dk.netarkivet.common.utils.SettingsFactory;
027import dk.netarkivet.harvester.HarvesterSettings;
028
029/**
030 * Factory class for instantiating a specific implementation of {@link HeritrixLauncher}. The implementation class is
031 * defined by the setting <em>dk.netarkivet.harvester.harvesting.heritrixLauncher.class</em>.
032 */
033public class HeritrixLauncherFactory extends SettingsFactory<HeritrixLauncher> {
034
035    /**
036     * Returns an instance of the default {@link HeritrixLauncher} implementation defined by the setting
037     * dk.netarkivet.harvester.harvesting.heritrixLauncher.class . This class must have a constructor or factory method
038     * with a signature matching the array args.
039     *
040     * @param args the arguments to the constructor or factory method
041     * @return the {@link HeritrixLauncher} instance.
042     * @throws ArgumentNotValid if the instance cannot be constructed.
043     */
044    public static HeritrixLauncher getInstance(Object... args) throws ArgumentNotValid {
045        return SettingsFactory.getInstance(HarvesterSettings.HERITRIX_LAUNCHER_CLASS, args);
046    }
047
048}