001/*
002 * #%L
003 * Netarchivesuite - wayback
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.wayback.indexer;
024
025import org.slf4j.Logger;
026import org.slf4j.LoggerFactory;
027
028/**
029 * Utility to enable retry of indexing for selected files after they have reached maxFailedAttempts.
030 */
031public class ResetFailedFiles {
032
033    /** The logger for this class. */
034    private static final Logger log = LoggerFactory.getLogger(ResetFailedFiles.class);
035
036    /**
037     * Usage: java -cp dk.netarkivet.wayback.jar
038     * -Ddk.netarkivet.settings.file=/home/test/TEST12/conf/settings_WaybackIndexerApplication.xml
039     * -Dsettings.common.applicationInstanceId=RESET_FILES dk.netarkivet.wayback.indexer.ResetFailedFiles file1 file2
040     * ...
041     * <p>
042     * The given files are reset so that they appear never to have failed an indexing attempt. They will therefore be
043     * placed in the index queue the next time the indexer runs.
044     *
045     * @param args the file names
046     */
047    public static void main(String[] args) {
048        ArchiveFileDAO dao = new ArchiveFileDAO();
049        for (String filename : args) {
050            ArchiveFile archiveFile = dao.read(filename);
051            if (archiveFile != null) {
052                log.info("Resetting to 0 failures for '{}'", archiveFile.getFilename());
053                archiveFile.setIndexingFailedAttempts(0);
054                dao.update(archiveFile);
055            } else {
056                log.warn("Attempt to process unknown file '{}'", filename);
057            }
058        }
059    }
060
061}