org.springframework.boot

Interface SpringApplicationRunListener

All Known Implementing Classes:

EventPublishingRunListener

public interface SpringApplicationRunListener

Listener for the SpringApplication run method. SpringApplicationRunListeners are loaded via the SpringFactoriesLoader and should declare a public constructor that accepts a SpringApplication instance and a String[] of arguments. A new SpringApplicationRunListener instance will be created for each run.

Since:

1.0.0

Author:

Phillip Webb, Dave Syer, Andy Wilkinson

Method Summary

Modifier and Type	Method and Description
default void	contextLoaded(org.springframework.context.ConfigurableApplicationContext context) Called once the application context has been loaded but before it has been refreshed.
default void	contextPrepared(org.springframework.context.ConfigurableApplicationContext context) Called once the ApplicationContext has been created and prepared, but before sources have been loaded.
default void	environmentPrepared(org.springframework.core.env.ConfigurableEnvironment environment) Called once the environment has been prepared, but before the ApplicationContext has been created.
default void	failed(org.springframework.context.ConfigurableApplicationContext context, Throwable exception) Called when a failure occurs when running the application.
default void	running(org.springframework.context.ConfigurableApplicationContext context) Called immediately before the run method finishes, when the application context has been refreshed and all CommandLineRunners and ApplicationRunners have been called.
default void	started(org.springframework.context.ConfigurableApplicationContext context) The context has been refreshed and the application has started but CommandLineRunners and ApplicationRunners have not been called.
default void	starting() Called immediately when the run method has first started.

Method Detail

starting

default void starting()

Called immediately when the run method has first started. Can be used for very early initialization.

environmentPrepared

default void environmentPrepared(org.springframework.core.env.ConfigurableEnvironment environment)

Called once the environment has been prepared, but before the ApplicationContext has been created.

Parameters:

environment - the environment

contextPrepared

default void contextPrepared(org.springframework.context.ConfigurableApplicationContext context)

Called once the ApplicationContext has been created and prepared, but before sources have been loaded.

Parameters:

context - the application context

contextLoaded

default void contextLoaded(org.springframework.context.ConfigurableApplicationContext context)

Called once the application context has been loaded but before it has been refreshed.

Parameters:

context - the application context

started

default void started(org.springframework.context.ConfigurableApplicationContext context)

The context has been refreshed and the application has started but CommandLineRunners and ApplicationRunners have not been called.

Parameters:

context - the application context.

Since:

2.0.0

running

default void running(org.springframework.context.ConfigurableApplicationContext context)

Called immediately before the run method finishes, when the application context has been refreshed and all CommandLineRunners and ApplicationRunners have been called.

Parameters:

context - the application context.

Since:

2.0.0

failed

default void failed(org.springframework.context.ConfigurableApplicationContext context,
                    Throwable exception)

Called when a failure occurs when running the application.

Parameters:

context - the application context or null if a failure occurred before the context was created

exception - the failure

Since:

2.0.0