org.springframework.boot

Interface CommandLineRunner

All Known Implementing Classes:

JobLauncherCommandLineRunner

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 CommandLineRunner

Interface used to indicate that a bean should run when it is contained within a SpringApplication. Multiple CommandLineRunner beans can be defined within the same application context and can be ordered using the Ordered interface or @Order annotation.

If you need access to ApplicationArguments instead of the raw String array consider using ApplicationRunner.

Author:

Dave Syer

See Also:

ApplicationRunner

Method Summary

Modifier and Type	Method and Description
void	run(String... args) Callback used to run the bean.

Method Detail

run

void run(String... args)
  throws Exception

Callback used to run the bean.

Parameters:

args - incoming main method arguments

Throws:

Exception - on error