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.ui.actions;
029
030import org.opencms.file.CmsObject;
031import org.opencms.file.CmsResource;
032import org.opencms.main.CmsException;
033import org.opencms.main.CmsLog;
034import org.opencms.ui.A_CmsUI;
035import org.opencms.ui.I_CmsDialogContext;
036import org.opencms.ui.contextmenu.CmsMenuItemVisibilityMode;
037import org.opencms.ui.contextmenu.CmsStandardVisibilityCheck;
038import org.opencms.util.CmsUUID;
039
040import java.util.List;
041
042import org.apache.commons.logging.Log;
043
044import com.google.common.collect.Lists;
045
046/**
047 * Action "Unlock resource".<p>
048 */
049public class CmsUnlockAction extends A_CmsWorkplaceAction {
050
051    /** The action id. */
052    public static final String ACTION_ID = "unlock";
053
054    /** The log instance for this class. */
055    private static final Log LOG = CmsLog.getLog(CmsUnlockAction.class);
056
057    /**
058     * @see org.opencms.ui.actions.I_CmsWorkplaceAction#executeAction(org.opencms.ui.I_CmsDialogContext)
059     */
060    public void executeAction(I_CmsDialogContext context) {
061
062        CmsObject cms = A_CmsUI.getCmsObject();
063        List<CmsUUID> changedIds = Lists.newArrayList();
064        for (CmsResource res : context.getResources()) {
065            try {
066                cms.unlockResource(res);
067                changedIds.add(res.getStructureId());
068            } catch (CmsException e) {
069                LOG.warn(e.getLocalizedMessage(), e);
070            }
071            context.finish(changedIds);
072        }
073    }
074
075    /**
076     * @see org.opencms.ui.actions.I_CmsWorkplaceAction#getId()
077     */
078    public String getId() {
079
080        return ACTION_ID;
081    }
082
083    /**
084     * @see org.opencms.ui.contextmenu.I_CmsHasMenuItemVisibility#getVisibility(org.opencms.file.CmsObject, java.util.List)
085     */
086    public CmsMenuItemVisibilityMode getVisibility(CmsObject cms, List<CmsResource> resources) {
087
088        return CmsStandardVisibilityCheck.UNLOCK.getVisibility(cms, resources);
089    }
090
091    /**
092     * @see org.opencms.ui.actions.A_CmsWorkplaceAction#getTitleKey()
093     */
094    @Override
095    protected String getTitleKey() {
096
097        return "GUI_EXPLORER_CONTEXT_UNLOCK_0";
098    }
099
100}