001/**
002 * Copyright 2005-2016 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.kns.rules;
017
018import org.kuali.rice.kns.service.KNSServiceLocator;
019import org.kuali.rice.kns.service.DictionaryValidationService;
020
021/**
022 * KNS version of DocumentRuleBase
023 *
024 * @deprecated Use {@link org.kuali.rice.krad.rules.DocumentRuleBase}.
025 */
026@Deprecated
027public class DocumentRuleBase extends org.kuali.rice.krad.rules.DocumentRuleBase {
028
029    protected DictionaryValidationService getDictionaryValidationService() {
030        return LazyServicesHolder.dictionaryValidationService;
031    }
032
033    // Lazy init holder class, see Effective Java #71
034    private static class LazyServicesHolder {
035        static final DictionaryValidationService dictionaryValidationService =
036                KNSServiceLocator.getKNSDictionaryValidationService();
037    }
038}