In previous posts, we’ve discussed a important programming model known as Dependency Injection, and promised that the Spring Framework is an excellent tool for implement it. Here’s how.
One of the most important design patterns in modern programming is known as Dependency Injection (DI), also know as the Inversion of Control (IoC). DI is a powerful, yet often misunderstood, tool for developing stable, large-scale enterprise software systems. We’ll cover the basics here, in preparation for using the Spring framework.