Module io.inverno.mod.base

Package io.inverno.mod.base

Class Scope<T>

java.lang.Object

io.inverno.mod.base.Scope<T>

Type Parameters:

T - the type of the scoped instances

Direct Known Subclasses:

KeyScope, ReactorScope, ThreadScope

public abstract class Scope<T>
extends Object

A scope can be used to define a bean which allows to create and retrieve different bean instances depending on a particular scope.

It is then possible to create instances using DI for a particular context. This context can be anything from the current thread or specified by an arbitrary key.

A typical Scope implementation typically relies on prototype beans injected lazily to benefit from dependency injection but they can also be designed as a regular factories.

Since:

1.2

Author:

Jeremy Kuhn

Constructor Summary

Constructors

Constructor	Description
Scope()

Method Summary

Modifier and Type	Method	Description
protected abstract T	create()	Creates a scoped instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Scope

public Scope()

Method Details

create

protected abstract T create()

Creates a scoped instance.

Returns:

an instance