kodein-di/org.kodein.di.bindings/EagerSingleton

EagerSingleton

class EagerSingleton<T : Any>(builder: DIContainer.Builder, val createdType: TypeToken<out T>, val creator: NoArgBindingDI<Any>.() -> T) : NoArgDIBinding<Any, T>

Concrete eager singleton: will create an instance as soon as di is ready (all bindings are set) and will always return this instance.

Parameters

T

The created type.

createdType

The type of the created object.

creator

The function that will be called as soon as DI is ready. Guaranteed to be called only once. Should create a new instance.

Constructors

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constructor(builder: DIContainer.Builder, createdType: TypeToken<out T>, creator: NoArgBindingDI<Any>.() -> T)

Properties

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open override val argType: TypeToken<Unit>

The type of the argument this factory will function for.

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open override val contextType: TypeToken<Any>

The type of contexts that are to be set when using this factory.

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open override val copier: DIBinding.Copier<Any, Unit, T>

A copier that is responsible for copying / resetting the binding. If null, it means that the binding do not hold any reference or status and need not be copied.

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open override val createdType: TypeToken<out T>
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val creator: NoArgBindingDI<Any>.() -> T
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open val description: String

The description of this factory (using simple type names), used for debug print only.

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open val fullDescription: String

The description of this factory (using full type names), used for debug print only.

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open val scope: Scope<Any>?

The scope used by this factory, if any

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open val supportSubTypes: Boolean

Whether this bindings supports subtype handling.

Functions

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open fun factoryFullName(): String

The full(er) name of this factory, used for debug print only.

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open override fun factoryName(): String

The name of this factory, used for debug print only.

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open override fun getFactory(key: DI.Key<Any, Unit, T>, di: BindingDI<Any>): (Unit) -> T