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.scheduler.jobgen; 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 JobGenerator}. The implementation class is 031 * defined by the setting {@link HarvesterSettings#JOBGEN_CLASS} ( 032 * <em>settings.harvester.scheduler.jobgen.class</em>). 033 */ 034public class JobGeneratorFactory extends SettingsFactory<JobGenerator> { 035 036 /** 037 * Returns an instance of the configured {@link JobGenerator} implementation defined by the setting 038 * {@link HarvesterSettings#JOBGEN_CLASS}. This class must have a constructor or factory method with a signature 039 * matching the array args. 040 * 041 * @param args the arguments to the constructor or factory method 042 * @return the {@link JobGenerator} instance. 043 */ 044 public static JobGenerator getInstance(Object... args) throws ArgumentNotValid { 045 return SettingsFactory.getInstance(HarvesterSettings.JOBGEN_CLASS, args); 046 } 047 048}