Chapter 1. Springing into action

This chapter covers

  • Exploring Spring’s core modules

  • Decoupling application objects

  • Managing cross-cutting concerns with AOP

It all started with a bean.

In 1996, the Java programming language was still a young, exciting, up-and-coming platform. Many developers flocked to the language because they had seen how to create rich and dynamic web applications using applets. But they soon learned that there was more to this strange new language than animated juggling cartoon characters. Unlike any language before it, Java made it possible to write complex applications made up of discrete parts. They came for the applets, but they stayed for the components.

It was in December of that year that Sun Microsystems published the JavaBeans ...

Get Spring in Action, Second Edition now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.