001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.mobiledevicerules.model.impl;
016    
017    import com.liferay.portal.kernel.exception.SystemException;
018    import com.liferay.portlet.mobiledevicerules.model.MDRRule;
019    import com.liferay.portlet.mobiledevicerules.service.MDRRuleLocalServiceUtil;
020    
021    import java.util.Collections;
022    import java.util.List;
023    
024    /**
025     * @author Edward C. Han
026     */
027    public class MDRRuleGroupImpl extends MDRRuleGroupBaseImpl {
028    
029            public MDRRuleGroupImpl() {
030            }
031    
032            public List<MDRRule> getRules() throws SystemException {
033                    if (getRuleGroupId() > 0) {
034                            return MDRRuleLocalServiceUtil.getRules(getRuleGroupId());
035                    }
036                    else {
037                            return Collections.emptyList();
038                    }
039            }
040    
041    }