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.krad.data.jpa.converters;
017
018import java.math.BigDecimal;
019
020import javax.persistence.AttributeConverter;
021import javax.persistence.Converter;
022
023import org.kuali.rice.core.api.util.type.KualiDecimal;
024
025/**
026 * Converts the custom {@link KualiDecimal} objects for OJB by converting them to/from {@link BigDecimal}.
027 *
028 * @author Kuali Rice Team (rice.collab@kuali.org)
029 */
030@Converter(
031                autoApply = true)
032public class KualiDecimalConverter implements AttributeConverter<KualiDecimal, BigDecimal> {
033
034    /**
035     * {@inheritDoc}
036     *
037     * This implementation will convert from a {@link KualiDecimal} to a {@link BigDecimal}.
038     */
039        @Override
040        public BigDecimal convertToDatabaseColumn(KualiDecimal objectValue) {
041                if (objectValue == null) {
042                        return null;
043                }
044                return objectValue.bigDecimalValue();
045        }
046
047    /**
048     * {@inheritDoc}
049     *
050     * This implementation will convert from a {@link BigDecimal} to a {@link KualiDecimal}.
051     */
052        @Override
053        public KualiDecimal convertToEntityAttribute(BigDecimal dataValue) {
054                if (dataValue == null) {
055                        return null;
056                }
057                return new KualiDecimal(dataValue);
058        }
059}