Jakarta EE Provider Arayüzü

Giriş

Açıklaması şöyle

Delayed injection is possible with a Provider, which resembles Spring’s ObjectFactory:

...

The call to “get()” throws an exception if there is no unique bean for this dependency.

Örnek

Şöyle yaparız

@Inject
private Provider<Pet> petProvider;

...

Pet pet = petFactory.get();