BootstrapContext

A simple bootstrap context that is available during startup and Environment post-processing up to the point that the ApplicationContext is prepared.

Provides lazy access to singletons that may be expensive to create, or need to be shared before the ApplicationContext is available.

Phillip Webb

2.4.0

Functions

abstract fun <T> get(type: Class<T>): T

Return an instance from the context if the type has been registered.

abstract fun <T> getOrElse(type: Class<T>, other: T): T

Return an instance from the context if the type has been registered.

abstract fun <T> getOrElseSupply(type: Class<T>, other: Supplier<T>): T

Return an instance from the context if the type has been registered.

abstract fun <T, X : Throwable?> getOrElseThrow(type: Class<T>, exceptionSupplier: Supplier<out X>): T

Return an instance from the context if the type has been registered.

abstract fun <T> isRegistered(type: Class<T>): Boolean

Return if a registration exists for the given type.