Dependency Injection

Dependency Injection

Two type of dependency injections are there. Constructor-based dependency injection 👍 Constructor-based DI is accomplished when the container invokes a class constructor with a number of arguments, each representing a dependency on the other class. Reference

• Constructor-based dependency injection

Setter-based dependency injection Setter-based DI is accomplished by the container calling setter methods on your beans after invoking a no-argument constructor or no-argument static factory method to instantiate your bean.

• Setter-based dependency injection