2 * ========================LICENSE_START=================================
5 * Copyright (C) 2023 Nordix Foundation
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ========================LICENSE_END===================================
21 package org.oran.pmproducer;
24 import org.slf4j.Logger;
25 import org.slf4j.LoggerFactory;
26 import org.springframework.boot.ApplicationArguments;
27 import org.springframework.boot.SpringApplication;
28 import org.springframework.boot.autoconfigure.SpringBootApplication;
29 import org.springframework.boot.context.properties.EnableConfigurationProperties;
30 import org.springframework.context.ConfigurableApplicationContext;
31 import org.springframework.scheduling.annotation.EnableScheduling;
33 @SpringBootApplication
34 @EnableConfigurationProperties
36 public class Application {
38 private static final Logger logger = LoggerFactory.getLogger(Application.class);
40 private long configFileLastModification = 0;
41 private static ConfigurableApplicationContext applicationContext;
43 public static void main(String[] args) {
44 applicationContext = SpringApplication.run(Application.class);
45 Runtime.getRuntime().addShutdownHook(new Thread() {
48 logger.warn("Shutting down, received signal SIGTERM");
49 SpringApplication.exit(applicationContext);
50 applicationContext = null;
55 private static void restartApplication() {
56 if (applicationContext == null) {
57 logger.info("Cannot restart in unittest");
60 ApplicationArguments args = applicationContext.getBean(ApplicationArguments.class);
62 Thread thread = new Thread(() -> {
63 applicationContext.close();
64 applicationContext = SpringApplication.run(Application.class, args.getSourceArgs());
67 thread.setDaemon(false);