com.liferay.message.boards.web.internal.display.context.util.MBRequestHelper.java Source code

Introduction

Here is the source code for com.liferay.message.boards.web.internal.display.context.util.MBRequestHelper.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.message.boards.web.internal.display.context.util;

import com.liferay.message.boards.kernel.model.MBCategory;
import com.liferay.message.boards.kernel.model.MBCategoryConstants;
import com.liferay.portal.kernel.bean.BeanParamUtil;
import com.liferay.portal.kernel.display.context.util.BaseRequestHelper;
import com.liferay.portal.kernel.util.WebKeys;

import javax.servlet.http.HttpServletRequest;

/**
 * @author Ivn Zaera
 */
public class MBRequestHelper extends BaseRequestHelper {

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

    public MBCategory getCategory() {
        if (_category == null) {
            HttpServletRequest request = getRequest();

            _category = (MBCategory) request.getAttribute(WebKeys.MESSAGE_BOARDS_CATEGORY);
        }

        return _category;
    }

    public long getParentCategoryId() {
        if (_parentCategoryId == null) {
            MBCategory category = getCategory();

            _parentCategoryId = BeanParamUtil.getLong(category, getRequest(), "parentCategoryId",
                    MBCategoryConstants.DEFAULT_PARENT_CATEGORY_ID);
        }

        return _parentCategoryId;
    }

    private MBCategory _category;
    private Long _parentCategoryId;

}