Book Image

Learning Google Guice

By : Hussain Pithawala
Book Image

Learning Google Guice

By: Hussain Pithawala

Overview of this book

<p>Google Guice is an open source software framework for the Java platform released by Google under the Apache License. It provides support for dependency injection using annotations to configure Java objects.</p> <p>Learning Google Guice is a concise, hands-on book that covers the various areas of dependency injection using the features provided by the latest version of Google Guice. It focuses on core functionalities as well as the various extensions surrounding Guice that make it useful in other areas like web development, integration with frameworks for web development, and persistence.</p> <p>Learning Google Guice covers Guice extensions which avoid complex API usage. You will start by developing a trivial application and managing dependencies using Guice. As the book gradually progresses, you will continue adding complexity to the application while simultaneously learning how to use Guice features such as the Injector, Provider, Bindings, Scopes, and so on. Finally, you will retrofit the application for the Web, using Guice not only to manage dependencies, but also to solve configuration related problems.</p>
Table of Contents (17 chapters)
Learning Google Guice
Credits
About the Author
Acknowledgments
About the Reviewers
www.PacktPub.com
Preface
Index

Chapter 2. Exploring Google Guice

This chapter lays down a solid foundation in various areas of dependency injection. We start our discussion with injector, which prepares the object graph and injects the dependencies. Later on we will discuss various types of bindings. These include lots of possibilities, which we could encounter in a practical application development scenario. We also discuss how implicit binding works, when there is no explicit binding provided. At the end of the chapter, we will visit a case for injecting static dependencies.