1 /*
2 * Copyright 2010, 2011 Christopher Pheby
3 *
4 * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
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.jadira.usertype.dateandtime.joda;
17
18 import org.jadira.usertype.dateandtime.joda.columnmapper.StringColumnDurationMapper;
19 import org.jadira.usertype.spi.shared.AbstractSingleColumnUserType;
20 import org.joda.time.Duration;
21
22 /**
23 * Maps a {@link Duration} to and from String for Hibernate. This type is
24 * mostly compatible with org.joda.time.contrib.hibernate.PersistentDuration however
25 * you should not that JodaTime's {@link org.joda.time.Duration} has only millisecond precision,
26 * whilst JSR 310 offers nanosecond precision. When interpreting nanosecond values, Joda time will
27 * round down to the nearest millisecond.
28 */
29 public class PersistentDurationAsString extends AbstractSingleColumnUserType<Duration, String, StringColumnDurationMapper> {
30
31 private static final long serialVersionUID = 8615912370248139172L;
32 }