popkorn/cc.popkorn.core/Injector

Injector

class Injector : InjectorController

Main class to perform injections

Author

Pau Corbella

Since

1.0.0

Constructors

Injector

constructor()

constructor(resolverPool: ResolverPool, providerPool: ProviderPool)

Functions

addInjectable

open fun <T : Any> addInjectable(instance: T, environment: String? = null)

open override fun <T : Any> addInjectable(instance: T, type: KClass<out T>, environment: String?)

This method allows to add an injectable instance at runtime. No scopes are defined here, as you are supposed to manually control it by addInjectable/removeInjectable

create

open override fun <T : Any> create(clazz: KClass<T>, environment: String?, config: CreatorConfig.Builder.() -> Unit?): T

Creates an object of type clazz. Notice that this function will always return a new instance ignoring the scope it has.

inject

open override fun <T : Any> inject(clazz: KClass<T>, environment: String?, config: InjectorConfig.Builder.() -> Unit?): T

Retrieves an object of type clazz (it will be created or provided depending on its Scope)

injectOrNull

open override fun <T : Any> injectOrNull(clazz: KClass<T>, environment: String?, config: InjectorConfig.Builder.() -> Unit?): T?

Retrieves an object of type clazz (it will be created or provided depending on its Scope) If fails getting it, will return null

purge

open override fun purge()

Frees memory that is not needed anymore

removeInjectable

open override fun <T : Any> removeInjectable(type: KClass<T>, environment: String?)

This method allows to remove an injectable instance at runtime.

reset

open override fun reset()

Resets all instances created by this time. This will force to recreate all instances Notice that objects which already have an injected classes will maintain them until recreated.