1 /*
2 * Copyright 2012-2020 the original author or authors.
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 * https://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.springframework.data.auditing;
17
18 import java.time.LocalDateTime;
19 import java.time.temporal.TemporalAccessor;
20 import java.util.Optional;
21
22 /**
23 * Default {@link DateTimeProvider} simply creating new {@link LocalDateTime} instances for each method call.
24 *
25 * @author Oliver Gierke
26 * @author Christoph Strobl
27 * @since 1.5
28 */
29 public enum CurrentDateTimeProvider implements DateTimeProvider {
30
31 INSTANCE;
32
33 /*
34 * (non-Javadoc)
35 * @see org.springframework.data.auditing.DateTimeProvider#getNow()
36 */
37 @Override
38 public Optional<TemporalAccessor> getNow() {
39 return Optional.of(LocalDateTime.now());
40 }
41 }
42