com.liferay.announcements.web.internal.display.context.util.AnnouncementsRequestHelper.java Source code

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Here is the source code for com.liferay.announcements.web.internal.display.context.util.AnnouncementsRequestHelper.java

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/**
 * 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.announcements.web.internal.display.context.util;

import com.liferay.portal.kernel.display.context.util.BaseRequestHelper;
import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.JavaConstants;
import com.liferay.portal.kernel.util.ParamUtil;

import javax.portlet.PortletPreferences;
import javax.portlet.PortletRequest;

import javax.servlet.http.HttpServletRequest;

/**
 * @author Adolfo Prez
 */
public class AnnouncementsRequestHelper extends BaseRequestHelper {

    public AnnouncementsRequestHelper(HttpServletRequest request) {
        super(request);
    }

    public PortletPreferences getPortletPreferences() {
        if (_portletPreferences != null) {
            return _portletPreferences;
        }

        HttpServletRequest request = getRequest();

        PortletRequest portletRequest = (PortletRequest) request.getAttribute(JavaConstants.JAVAX_PORTLET_REQUEST);

        _portletPreferences = portletRequest.getPreferences();

        return _portletPreferences;
    }

    public Group getScopeGroup() {
        if (_scopeGroup != null) {
            return _scopeGroup;
        }

        ThemeDisplay themeDisplay = getThemeDisplay();

        _scopeGroup = themeDisplay.getScopeGroup();

        return _scopeGroup;
    }

    public String getTabs1() {
        if (_tabs1 != null) {
            return _tabs1;
        }

        _tabs1 = ParamUtil.getString(getRequest(), "tabs1", "entries");

        return _tabs1;
    }

    private PortletPreferences _portletPreferences;
    private Group _scopeGroup;
    private String _tabs1;

}