Stop Spring Application If Database Connection is not available

user_19255668 0
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In my spring boot application, we are connecting to our oracle database. After trying to connect to DB 2-3 times, I want my application to shut down automatically if the DB connection is failed. How can I do it?

spring-boot java
3 Answers

There are few ways but one quick way is to use exit method of SpringApplication.

public YourClass{

@Autowired
ApplicationContext ctx;

public dbconnectivityCheck{
  //if connection attempts failed
  SpringApplication.exit(ctx);
}
}
user_50142210 
  SpringApplication.run(Your_Application.class, args).close();

Use this to close the context and release all resources as well.

user_11300320

Here is the answer for my question, basically ApplicationContext and CommandLineRunner did the magic here. Please check the image.

user_192556680
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