Package org.springframework.boot

Interface SpringApplicationRunListener

public interface SpringApplicationRunListener
Listener for the SpringApplication run method. SpringApplicationRunListeners are loaded through 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, Chris Bono

  • Method Details

    • starting

      default void starting(ConfigurableBootstrapContext bootstrapContext)
      Called immediately when the run method has first started. Can be used for very early initialization.
      Parameters:
      bootstrapContext - the bootstrap context

    • environmentPrepared

      default void environmentPrepared(ConfigurableBootstrapContext bootstrapContext, ConfigurableEnvironment environment)
      Called once the environment has been prepared, but before the ApplicationContext has been created.
      Parameters:
      bootstrapContext - the bootstrap context
      environment - the environment

    • contextPrepared

      default void contextPrepared(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(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(ConfigurableApplicationContext context, Duration timeTaken)
      The context has been refreshed and the application has started but CommandLineRunners and ApplicationRunners have not been called.
      Parameters:
      context - the application context.
      timeTaken - the time taken to start the application or null if unknown
      Since:
      2.6.0

    • ready

      default void ready(ConfigurableApplicationContext context, Duration timeTaken)
      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.
      timeTaken - the time taken for the application to be ready or null if unknown
      Since:
      2.6.0

    • failed

      default void failed(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