Guice Dependency Injection
This presentation covers the latest dependency injection framework named Guice. Guice was written by the developers at Google and makes dependency injection lighter, faster and easier to write. Attendees will learn how to dependency inject their classes using Guice annotations and modules.
Google's Guice is a new light-weight dependency injection framework that uses annotations and Java code rather than traditional XML configuration. Like most of the projects from Google, Guice is extremely fast and reduces latency when constructing new objects and injecting dependencies. Guice supports the most common dependency injection concepts that other frameworks providing, but in a type safe manner and without the XML.
Attendees of this presentation will learn how to setup dependency injection using Guice. This will cover a detailed description of Guice modules, which are Java classes used to configure Guice. It will also cover these topics:
- How Guice uses annotations to inject classes and how to create custom annotations
- How to inject legacy code using Providers
- How to inject different implementations of interfaces using annotations
- Injecting constants
- Injecting statics
- Scopes
Attendees should have a working knowledge of dependency injection.
About Brian Pontarelli
Brian Pontarelli is the founder and president of Inversoft, a Colorado based software company. In addition to Inversoft, Brian works on many open source projects including Struts, Savant and Java.net commons. In the past, he was the president of the Chicago Java User Group and an enterprise architect for Orbitz.
Brian has been programming for many years and works primarily with Java and Ruby. He has published various articles in both print and online magazines about Java, J2EE security, Java Server Faces and NIO.
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