001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software GmbH & Co. KG, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.staticexport;
029
030import org.opencms.util.CmsFileUtil;
031
032import java.io.File;
033import java.io.FileFilter;
034import java.util.List;
035
036/**
037 * Concrete OnDemandExportHandler.<p>
038 *
039 * The published files and folders are purged, as also all the html files in each subtree.<p>
040 *
041 * @since 6.0.0
042 *
043 * @see I_CmsStaticExportHandler
044 */
045public class CmsOnDemandHtmlSubTreeHandler extends A_CmsOnDemandStaticExportHandler {
046
047    /**
048     * @see org.opencms.staticexport.A_CmsOnDemandStaticExportHandler#getRelatedFilesToPurge(java.lang.String, java.lang.String)
049     */
050    @Override
051    protected List<File> getRelatedFilesToPurge(String exportFileName, String vfsName) {
052
053        FileFilter htmlFilter = new FileFilter() {
054
055            /**
056             * Accepts only html files
057             */
058            public boolean accept(File file) {
059
060                return file.isFile() && (file.getName().endsWith(".html") || file.getName().endsWith(".htm"));
061            }
062
063        };
064
065        return CmsFileUtil.getFiles(exportFileName, htmlFilter, true);
066    }
067}