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.threeten;
17
18 import java.sql.Timestamp;
19 import java.time.OffsetDateTime;
20
21 import org.hibernate.usertype.ParameterizedType;
22 import org.jadira.usertype.dateandtime.threeten.columnmapper.TimestampColumnOffsetDateTimeMapper;
23 import org.jadira.usertype.spi.shared.AbstractVersionableUserType;
24 import org.jadira.usertype.spi.shared.IntegratorConfiguredType;
25
26 /**
27 * Persist {@link OffsetDateTime} via Hibernate. This type is
28 * mostly compatible with org.joda.time.contrib.hibernate.PersistentDateTime however
29 * you should note that JodaTime's org.joda.time.DateTime has only millisecond precision,
30 * whilst JSR 310 offers nanosecond precision. When interpreting nanosecond values, Joda time will
31 * round down to the nearest millisecond. The type is stored using the timezone as configured
32 * using Hibernate's configuration property 'hibernate.jdbc.time_zone' and presented in the
33 * JVM using the JVM's default zone. You can optionally override or use as an alternative to this property the
34 * parameter 'databaseZone' on this type.
35 *
36 * Alternatively provide the 'javaZone' can be used to similarly configure the zone of the
37 * value on return from the database.
38 */
39 public class PersistentOffsetDateTime extends AbstractVersionableUserType<OffsetDateTime, Timestamp, TimestampColumnOffsetDateTimeMapper> implements ParameterizedType, IntegratorConfiguredType {
40
41 private static final long serialVersionUID = 9030422333054503794L;
42
43 @Override
44 public int compare(Object o1, Object o2) {
45 return ((OffsetDateTime) o1).compareTo((OffsetDateTime) o2);
46 }
47
48 }