| Package | Description | 
|---|---|
| org.springframework.boot.autoconfigure | 
 Spring Boot's auto-configuration capabilities. 
 | 
| org.springframework.boot.context | 
 Classes related to Spring's  
ApplicationContext. | 
| org.springframework.boot.context.event | 
ApplicationEvents triggered by
 Spring Boot. | 
| org.springframework.boot.context.properties.migrator | 
 Support for migrating legacy Spring Boot properties. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
BackgroundPreinitializer.onApplicationEvent(SpringApplicationEvent event)  | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
ApplicationPidFileWriter.onApplicationEvent(SpringApplicationEvent event)  | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
ApplicationPidFileWriter.setTriggerEventType(Class<? extends SpringApplicationEvent> triggerEventType)
Sets the type of application event that will trigger writing of the PID file. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
ApplicationContextInitializedEvent
Event published when a  
SpringApplication is starting up and the
 ApplicationContext is prepared and ApplicationContextInitializers have been
 called but before any bean definitions are loaded. | 
class  | 
ApplicationEnvironmentPreparedEvent
Event published when a  
SpringApplication is starting up and the
 Environment is first available for inspection and modification. | 
class  | 
ApplicationFailedEvent
Event published by a  
SpringApplication when it fails to start. | 
class  | 
ApplicationPreparedEvent
Event published as when a  
SpringApplication is starting up and the
 ApplicationContext is fully prepared but not refreshed. | 
class  | 
ApplicationReadyEvent
Event published as late as conceivably possible to indicate that the application is
 ready to service requests. 
 | 
class  | 
ApplicationStartedEvent
Event published once the application context has been refreshed but before any
  
application and command line
 runners have been called. | 
class  | 
ApplicationStartingEvent
Event published as early as conceivably possible as soon as a  
SpringApplication
 has been started - before the Environment or ApplicationContext is
 available, but after the ApplicationListeners have been registered. | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
PropertiesMigrationListener.onApplicationEvent(SpringApplicationEvent event)  |