/**
 * This file Copyright (c) 2012 Magnolia International
 * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
 *
 *
 * This file is dual-licensed under both the Magnolia
 * Network Agreement and the GNU General Public License.
 * You may elect to use one or the other of these licenses.
 *
 * This file is distributed in the hope that it will be
 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
 * Redistribution, except as permitted by whichever of the GPL
 * or MNA you select, is prohibited.
 *
 * 1. For the GPL license (GPL), you can redistribute and/or
 * modify this file under the terms of the GNU General
 * Public License, Version 3, as published by the Free Software
 * Foundation.  You should have received a copy of the GNU
 * General Public License, Version 3 along with this program;
 * if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 2. For the Magnolia Network Agreement (MNA), this file
 * and the accompanying materials are made available under the
 * terms of the MNA which accompanies this distribution, and
 * is available at http://www.magnolia-cms.com/mna.html
 *
 * Any modifications to this file must keep this entire header
 * intact.
 *
 */
package info.magnolia.importexport.postprocessors;

import javax.jcr.Node;
import javax.jcr.RepositoryException;

/**
 * Post-processes imported nodes and transforms imported MetaData nodes into properties on their parent nodes defined
 * by mixins.
 *
 * @see MetaDataAsMixinConversionHelper
 */
public class MetaDataImportPostProcessor implements ImportPostProcessor {

    @Override
    public void postProcessNode(Node node) throws RepositoryException {

        MetaDataAsMixinConversionHelper conversionHelper = new MetaDataAsMixinConversionHelper();
        conversionHelper.setDeleteMetaDataIfEmptied(true);

        // Since this is executed while bootstrapping and bootstrapping has explicit support for not saving we can't
        // do period saves to reduce memory consumption here.
        conversionHelper.setPeriodicSaves(false);

        conversionHelper.convertNodeAndChildren(node);
    }
}