Eclipse 4 (e4) Tutorial Part 4 – Dependency Injection Basics

Eclipse 4 (e4) Tutorial Part 4 – Dependency Injection Basics

This tutorial series introduces the new features and concepts of the Eclipse 4 Application Platform, as well as interesting tools and technologies related to the current major release of Eclipse. In the first three parts of this series we covered the following topics: the core of every Eclipse 4 application, the application model; the connection of this model with actual implementations; and the options for modularization of the model.
In most of the programming examples provided, we implicitly used a further innovation of Eclipse 4: dependency injection (DI). DI plays a central role in Eclipse 4, reason enough to devote a whole tutorial to this. This tutorial describes:

  • Which objects can be injected.
  • How the Eclipse Context works.
  • Which annotations can be used to influence the injection.
  • How the Eclipse Context can be extended.
  • How the injection can be triggered manually.

You will find this tutorial and many more on our new tutorial site on

All parts of this tutorial are also available as a downloadable PDF.
If you are interested in a German e4 tutorial, I would like to mention that Marc Teufel and me will publish a book about e4.

Additionally, I am writing a series in the German “Eclipse Magazin”

For more information, contact us:


Jonas Helming and Maximilian Koegel

EclipseSource Munich leads

Author: Jonas Helming