This example shows how to deal with Dependency Injection (DI) in Spring MVC by using Annotations. Every java based application has a few objects that work together to present what the end-user sees as ...

Developers typically use field injection only on small projects and prototypes, due to its inability to support immutable variables and the incompatibilities it creates with many testing frameworks.

Constructor Injection is used for mandatory dependencies that need to be provided at the time of object creation. Setter Injection is suitable for optional dependencies that can be set after the ...