001/**
002 * Copyright 2005-2018 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.krad.datadictionary.validation.processor;
017
018import org.kuali.rice.core.api.CoreApiServiceLocator;
019import org.kuali.rice.core.api.datetime.DateTimeService;
020import org.kuali.rice.krad.datadictionary.validation.constraint.Constraint;
021import org.kuali.rice.krad.service.DataDictionaryService;
022import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
023
024/**
025 * This abstract class can be extended by constraint processor classes that
026 * must be processed on every validation.
027 *
028 * @param <C> constraint type
029 * @author Kuali Rice Team (rice.collab@kuali.org)
030 */
031public abstract class MandatoryElementConstraintProcessor<C extends Constraint> implements ConstraintProcessor<Object, C> {
032
033    protected DataDictionaryService dataDictionaryService;
034    protected DateTimeService dateTimeService;
035
036    /**
037     * @see org.kuali.rice.krad.datadictionary.validation.processor.ConstraintProcessor#isOptional()
038     */
039    @Override
040    public boolean isOptional() {
041        return false;
042    }
043
044    /**
045     * @return the dataDictionaryService
046     */
047    public DataDictionaryService getDataDictionaryService() {
048        if (dataDictionaryService == null) {
049            dataDictionaryService = KRADServiceLocatorWeb.getDataDictionaryService();
050        }
051        return this.dataDictionaryService;
052    }
053
054    /**
055     * @param dataDictionaryService the dataDictionaryService to set
056     */
057    public void setDataDictionaryService(DataDictionaryService dataDictionaryService) {
058        this.dataDictionaryService = dataDictionaryService;
059    }
060
061    /**
062     * @return the dateTimeService
063     */
064    public DateTimeService getDateTimeService() {
065        if (dateTimeService == null) {
066            dateTimeService = CoreApiServiceLocator.getDateTimeService();
067        }
068
069        return this.dateTimeService;
070    }
071
072    /**
073     * @param dateTimeService the dateTimeService to set
074     */
075    public void setDateTimeService(DateTimeService dateTimeService) {
076        this.dateTimeService = dateTimeService;
077    }
078
079}