com.liferay.site.navigation.admin.web.internal.portlet.SiteNavigationAdminPortlet.java Source code

Introduction

Here is the source code for com.liferay.site.navigation.admin.web.internal.portlet.SiteNavigationAdminPortlet.java

Source

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.site.navigation.admin.web.internal.portlet;

import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.service.ServiceContextFactory;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.site.navigation.admin.constants.SiteNavigationAdminPortletKeys;
import com.liferay.site.navigation.admin.web.internal.constants.SiteNavigationAdminWebKeys;
import com.liferay.site.navigation.model.SiteNavigationMenu;
import com.liferay.site.navigation.service.SiteNavigationMenuLocalService;
import com.liferay.site.navigation.type.SiteNavigationMenuItemTypeRegistry;

import java.io.IOException;

import javax.portlet.Portlet;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Pavel Savinov
 */
@Component(immediate = true, property = { "com.liferay.portlet.add-default-resource=true",
        "com.liferay.portlet.css-class-wrapper=portlet-navigation-admin",
        "com.liferay.portlet.display-category=category.hidden",
        "com.liferay.portlet.header-portlet-css=/css/main.css", "com.liferay.portlet.layout-cacheable=true",
        "com.liferay.portlet.preferences-owned-by-group=true",
        "com.liferay.portlet.private-request-attributes=false",
        "com.liferay.portlet.private-session-attributes=false", "com.liferay.portlet.render-weight=50",
        "com.liferay.portlet.use-default-template=true", "javax.portlet.display-name=Navigation",
        "javax.portlet.expiration-cache=0", "javax.portlet.init-param.template-path=/",
        "javax.portlet.init-param.view-template=/view.jsp",
        "javax.portlet.name=" + SiteNavigationAdminPortletKeys.SITE_NAVIGATION_ADMIN,
        "javax.portlet.resource-bundle=content.Language", "javax.portlet.security-role-ref=guest,power-user,user",
        "javax.portlet.supports.mime-type=text/html" }, service = Portlet.class)
public class SiteNavigationAdminPortlet extends MVCPortlet {

    @Override
    protected void doDispatch(RenderRequest renderRequest, RenderResponse renderResponse)
            throws IOException, PortletException {

        ThemeDisplay themeDisplay = (ThemeDisplay) renderRequest.getAttribute(WebKeys.THEME_DISPLAY);

        SiteNavigationMenu primarySiteNavigationMenu = _siteNavigationMenuLocalService
                .fetchPrimarySiteNavigationMenu(themeDisplay.getScopeGroupId());

        if (primarySiteNavigationMenu == null) {
            try {
                ServiceContext serviceContext = ServiceContextFactory.getInstance(renderRequest);

                _siteNavigationMenuLocalService.addDefaultSiteNavigationMenu(themeDisplay.getUserId(),
                        themeDisplay.getScopeGroupId(), serviceContext);
            } catch (PortalException pe) {
                _log.error("Unable to create default primary navigation menu", pe);
            }
        }

        renderRequest.setAttribute(SiteNavigationAdminWebKeys.SITE_NAVIGATION_MENU_ITEM_TYPE_REGISTRY,
                _siteNavigationMenuItemTypeRegistry);

        super.doDispatch(renderRequest, renderResponse);
    }

    private static final Log _log = LogFactoryUtil.getLog(SiteNavigationAdminPortlet.class);

    @Reference
    private SiteNavigationMenuItemTypeRegistry _siteNavigationMenuItemTypeRegistry;

    @Reference
    private SiteNavigationMenuLocalService _siteNavigationMenuLocalService;

}