001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portlet.shopping.model.impl;
016    
017    import com.liferay.portlet.shopping.model.ShoppingCategory;
018    import com.liferay.portlet.shopping.model.ShoppingCategoryConstants;
019    
020    /**
021     * @author Brian Wing Shun Chan
022     */
023    public class ShoppingCategoryImpl
024            extends ShoppingCategoryModelImpl implements ShoppingCategory {
025    
026            public ShoppingCategoryImpl() {
027            }
028    
029            public boolean isRoot() {
030                    if (getParentCategoryId() ==
031                                    ShoppingCategoryConstants.DEFAULT_PARENT_CATEGORY_ID) {
032    
033                            return true;
034                    }
035                    else {
036                            return false;
037                    }
038            }
039    
040    }