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 java.sql.Timestamp;
19
20 import org.hibernate.usertype.ParameterizedType;
21 import org.jadira.usertype.dateandtime.joda.columnmapper.TimestampColumnDateTimeMapper;
22 import org.jadira.usertype.spi.shared.AbstractParameterizedTemporalUserType;
23 import org.jadira.usertype.spi.shared.IntegratorConfiguredType;
24 import org.joda.time.DateTime;
25
26 /**
27 * Persist {@link DateTime} via Hibernate. This type is
28 * mostly compatible with org.joda.time.contrib.hibernate.PersistentDateTime however
29 * you should note that JodaTime's {@link 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.
32 *
33 * The type is stored using the timezone as configured
34 * using Hibernate's configuration property 'hibernate.jdbc.time_zone' and presented in the
35 * JVM using the JVM's default zone. You can optionally override or use as an alternative to this property the
36 * parameter 'databaseZone' on this type.
37 *
38 * Alternatively provide the 'javaZone' can be used to similarly configure the zone of the
39 * value on return from the database.
40 */
41 public class PersistentDateTime extends AbstractParameterizedTemporalUserType<DateTime, Timestamp, TimestampColumnDateTimeMapper> implements ParameterizedType, IntegratorConfiguredType {
42
43 private static final long serialVersionUID = -6656619988954550389L;
44 }