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, 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.ade.publish;
029
030import org.opencms.file.CmsObject;
031import org.opencms.file.CmsResource;
032import org.opencms.file.collectors.I_CmsCollectorPublishListProvider;
033import org.opencms.gwt.shared.CmsGwtConstants;
034import org.opencms.gwt.shared.I_CmsContentLoadCollectorInfo;
035import org.opencms.main.CmsException;
036import org.opencms.main.OpenCms;
037
038import java.util.Set;
039
040import org.apache.commons.lang.math.NumberUtils;
041
042/**
043 * Default implementation of the I_CmsCollectorPublishListProvider interface.<p>
044 *
045 * Uses a CmsCollectorPublishListHelper to generate the publish list for a collector.
046 */
047public class CmsDefaultCollectorPublishListProvider implements I_CmsCollectorPublishListProvider {
048
049    /** The default limit for collector results. */
050    public static final int DEFAULT_LIMIT = 200;
051
052    /**
053     * @see org.opencms.file.collectors.I_CmsCollectorPublishListProvider#getPublishResources(org.opencms.file.CmsObject, org.opencms.gwt.shared.I_CmsContentLoadCollectorInfo)
054     */
055    public Set<CmsResource> getPublishResources(CmsObject cms, I_CmsContentLoadCollectorInfo info) throws CmsException {
056
057        int collectorLimit = NumberUtils.toInt(
058            OpenCms.getADEManager().getParameters(cms).get(CmsGwtConstants.COLLECTOR_PUBLISH_LIST_LIMIT),
059            DEFAULT_LIMIT);
060        CmsCollectorPublishListHelper helper = new CmsCollectorPublishListHelper(cms, info, collectorLimit);
061        return helper.getPublishListFiles();
062    }
063}