Java tutorial
/** * 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.action; import com.liferay.portal.kernel.portlet.bridges.mvc.BaseMVCActionCommand; import com.liferay.portal.kernel.portlet.bridges.mvc.MVCActionCommand; 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.ParamUtil; import com.liferay.portal.kernel.util.PropertiesParamUtil; import com.liferay.portal.kernel.util.UnicodeProperties; import com.liferay.portal.kernel.util.WebKeys; import com.liferay.site.navigation.admin.constants.SiteNavigationAdminPortletKeys; import com.liferay.site.navigation.service.SiteNavigationMenuItemService; import javax.portlet.ActionRequest; import javax.portlet.ActionResponse; import org.osgi.service.component.annotations.Component; import org.osgi.service.component.annotations.Reference; /** * @author Eudaldo Alonso */ @Component(immediate = true, property = { "javax.portlet.name=" + SiteNavigationAdminPortletKeys.SITE_NAVIGATION_ADMIN, "mvc.command.name=/navigation_menu/add_site_navigation_menu_item" }, service = MVCActionCommand.class) public class AddSiteNavigationMenuItemMVCActionCommand extends BaseMVCActionCommand { @Override protected void doProcessAction(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception { ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY); long siteNavigationMenuId = ParamUtil.getLong(actionRequest, "siteNavigationMenuId"); String type = ParamUtil.getString(actionRequest, "type"); UnicodeProperties typeSettingsProperties = PropertiesParamUtil.getProperties(actionRequest, "TypeSettingsProperties--"); ServiceContext serviceContext = ServiceContextFactory.getInstance(actionRequest); _siteNavigationMenuItemService.addSiteNavigationMenuItem(themeDisplay.getScopeGroupId(), siteNavigationMenuId, 0, type, typeSettingsProperties.toString(), serviceContext); } @Reference private SiteNavigationMenuItemService _siteNavigationMenuItemService; }