/
DeferredRepositoryInitializationListener.java
58 lines (48 loc) · 1.97 KB
/
DeferredRepositoryInitializationListener.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
/*
* Copyright 2018-2024 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.data.repository.config;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.ListableBeanFactory;
import org.springframework.context.ApplicationListener;
import org.springframework.context.event.ContextRefreshedEvent;
import org.springframework.core.Ordered;
import org.springframework.data.repository.Repository;
/**
* {@link ApplicationListener} to trigger the initialization of Spring Data repositories right before the application
* context is started.
*
* @author Oliver Gierke
* @since 2.1
* @soundtrack Dave Matthews Band - Here On Out (Come Tomorrow)
*/
class DeferredRepositoryInitializationListener implements ApplicationListener<ContextRefreshedEvent>, Ordered {
private static final Log logger = LogFactory.getLog(DeferredRepositoryInitializationListener.class);
private final ListableBeanFactory beanFactory;
DeferredRepositoryInitializationListener(ListableBeanFactory beanFactory) {
this.beanFactory = beanFactory;
}
@Override
public void onApplicationEvent(ContextRefreshedEvent event) {
logger.info("Triggering deferred initialization of Spring Data repositories…");
beanFactory.getBeansOfType(Repository.class);
logger.info("Spring Data repositories initialized");
}
@Override
public int getOrder() {
return Ordered.HIGHEST_PRECEDENCE;
}
}