001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.assetpublisher;
016    
017    import com.liferay.portal.kernel.portlet.PortletLayoutListener;
018    import com.liferay.portal.kernel.portlet.PortletLayoutListenerException;
019    import com.liferay.portal.model.Layout;
020    import com.liferay.portal.service.LayoutLocalServiceUtil;
021    import com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil;
022    
023    /**
024     * @author Zsolt Berentey
025     */
026    public class AssetPublisherPortletLayoutListener
027            implements PortletLayoutListener {
028    
029            @Override
030            public void onAddToLayout(String portletId, long plid) {
031            }
032    
033            @Override
034            public void onMoveInLayout(String portletId, long plid) {
035            }
036    
037            @Override
038            public void onRemoveFromLayout(String portletId, long plid)
039                    throws PortletLayoutListenerException {
040    
041                    try {
042                            Layout layout = LayoutLocalServiceUtil.getLayout(plid);
043    
044                            JournalArticleLocalServiceUtil.deleteLayoutArticleReferences(
045                                    layout.getGroupId(), layout.getUuid());
046                    }
047                    catch (Exception e) {
048                            throw new PortletLayoutListenerException(e);
049                    }
050            }
051    
052    }