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.portal.service;
016    
017    import com.liferay.portal.kernel.bean.BeanReference;
018    import com.liferay.portal.kernel.exception.PortalException;
019    import com.liferay.portal.kernel.exception.SystemException;
020    import com.liferay.portal.kernel.util.StringPool;
021    import com.liferay.portal.kernel.util.WebKeys;
022    import com.liferay.portal.model.Layout;
023    import com.liferay.portal.model.LayoutConstants;
024    import com.liferay.portal.service.persistence.LayoutPersistence;
025    import com.liferay.portal.theme.ThemeDisplay;
026    import com.liferay.portal.util.PortalUtil;
027    
028    import javax.servlet.http.HttpServletRequest;
029    
030    /**
031     * @author Brian Wing Shun Chan
032     */
033    public abstract class BaseLocalServiceImpl implements BaseLocalService {
034    
035            protected ClassLoader getClassLoader() {
036                    Class<?> clazz = getClass();
037    
038                    return clazz.getClassLoader();
039            }
040    
041            protected String getLayoutURL(
042                    Layout layout, ServiceContext serviceContext) {
043    
044                    HttpServletRequest request = serviceContext.getRequest();
045    
046                    if (request == null) {
047                            return StringPool.BLANK;
048                    }
049    
050                    ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
051                            WebKeys.THEME_DISPLAY);
052    
053                    try {
054                            return PortalUtil.getLayoutURL(layout, themeDisplay);
055                    }
056                    catch (Exception e) {
057                            return StringPool.BLANK;
058                    }
059            }
060    
061            protected String getLayoutURL(
062                            long groupId, String portletId, ServiceContext serviceContext)
063                    throws PortalException, SystemException {
064    
065                    long plid = serviceContext.getPlid();
066    
067                    long controlPanelPlid = PortalUtil.getControlPanelPlid(
068                            serviceContext.getCompanyId());
069    
070                    if (plid == controlPanelPlid) {
071                            plid = PortalUtil.getPlidFromPortletId(groupId, portletId);
072                    }
073    
074                    String layoutURL = StringPool.BLANK;
075    
076                    if (plid != LayoutConstants.DEFAULT_PLID) {
077                            Layout layout = layoutPersistence.findByPrimaryKey(plid);
078    
079                            layoutURL = getLayoutURL(layout, serviceContext);
080                    }
081    
082                    return layoutURL;
083            }
084    
085            @BeanReference(type = LayoutPersistence.class)
086            protected LayoutPersistence layoutPersistence;
087    
088    }