1 /**
2 * Copyright 2005-2015 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.rice.krad.data.jpa.converters;
17
18 import java.math.BigDecimal;
19
20 import javax.persistence.AttributeConverter;
21 import javax.persistence.Converter;
22
23 import org.kuali.rice.core.api.util.type.KualiPercent;
24
25 /**
26 * Converts the custom {@link KualiPercent} objects for OJB by converting them to/from {@link BigDecimal}.
27 */
28 @Converter(
29 autoApply = true)
30 public class KualiPercentConverter implements AttributeConverter<KualiPercent, BigDecimal> {
31
32 /**
33 * {@inheritDoc}
34 *
35 * This implementation will convert from a {@link KualiPercent} to a {@link BigDecimal}.
36 */
37 @Override
38 public BigDecimal convertToDatabaseColumn(KualiPercent objectValue) {
39 if (objectValue == null) {
40 return null;
41 }
42 return objectValue.bigDecimalValue();
43 }
44
45 /**
46 * {@inheritDoc}
47 *
48 * This implementation will convert from a {@link BigDecimal} to a {@link KualiPercent}.
49 */
50 @Override
51 public KualiPercent convertToEntityAttribute(BigDecimal dataValue) {
52 if (dataValue == null) {
53 return null;
54 }
55 return new KualiPercent(dataValue);
56 }
57 }