Package org.springframework.boot

Interface SpringApplicationHook

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface SpringApplicationHook

Low-level hook that can be used to attach a SpringApplicationRunListener to a SpringApplication in order to observe or modify its behavior. Hooks are managed on a per-thread basis providing isolation when multiple applications are executed in parallel.

Since:

3.0.0

Author:

Andy Wilkinson, Phillip Webb

See Also:

• SpringApplication.withHook(org.springframework.boot.SpringApplicationHook, java.lang.Runnable)

Method Summary

Modifier and Type	Method	Description
SpringApplicationRunListener	getRunListener(SpringApplication springApplication)	Return the SpringApplicationRunListener that should be hooked into the given SpringApplication.

Method Details

getRunListener

SpringApplicationRunListener getRunListener(SpringApplication springApplication)

Return the SpringApplicationRunListener that should be hooked into the given SpringApplication.

Parameters:

springApplication - the source SpringApplication instance

Returns:

the SpringApplicationRunListener to attach