Better, Faster, Lighter Java

Bruce Tate, Justin Gehtland

  • 出版商: O'Reilly Media
  • 出版日期: 2004-06-07
  • 售價: $1,263
  • 貴賓價: 9.5$1,200
  • 語言: 英文
  • 頁數: 266
  • 裝訂: Paperback
  • ISBN: 0596006764
  • ISBN-13: 9780596006761

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商品描述

Sometimes the simplest answer is the best. Many Enterprise Java developers, accustomed to dealing with Java's spiraling complexity, have fallen into the habit of choosing overly complicated solutions to problems when simpler options are available. Building server applications with "heavyweight" Java-based architectures, such as WebLogic, JBoss, and WebSphere, can be costly and cumbersome. When you've reached the point where you spend more time writing code to support your chosen framework than to solve your actual problems, it's time to think in terms of simplicity.

In Better, Faster, Lighter Java authors Bruce Tate and Justin Gehtland argue that the old heavyweight architectures are unwieldy, complicated, and contribute to slow and buggy application code. As an alternative means for building better applications, the authors present two "lightweight" open source architectures: Hibernate--a persistence framework that does its job with a minimal API and gets out of the way, and Spring--a container that's not invasive, heavy or complicated.

Hibernate and Spring are designed to be fairly simple to learn and use, and place reasonable demands on system resources. Better, Faster, Lighter Java shows you how they can help you create enterprise applications that are easier to maintain, write, and debug, and are ultimately much faster.

Written for intermediate to advanced Java developers, Better, Faster, Lighter Java, offers fresh ideas--often unorthodox--to help you rethink the way you work, and techniques and principles you'll use to build simpler applications. You'll learn to spend more time on what's important. When you're finished with this book, you'll find that your Java is better, faster, and lighter than ever before

Table of Contents

Preface

1. The Inevitable Bloat
     Bloat Drivers
     Options
     Five Principles for Fighting the Bloat
     Summary

2. Keep It Simple
     The Value of Simplicity
     Process and Simplicity
     Your Safety Net
     Summary

3. Do One Thing, and Do It Well
     Understanding the Problem
     Distilling the Problem
     Layering Your Architecture
     Refactoring to Reduce Coupling
     Summary

4. Strive for Transparency
     Benefits of Transparency
     Who's in Control?
     Alternatives to Transparency
     Reflection
     Injecting Code
     Generating Code
     Advanced Topics
     Summary

5. You Are What You Eat
     Golden Hammers
     Understanding the Big Picture
     Considering Technical Requirements
     Summary

6. Allow for Extension
     The Basics of Extension
     Tools for Extension
     Plug-In Models
     Who Is the Customer?
     Summary

7. Hibernate
     The Lie
     What Is Hibernate?
     Using Your Persistent Model
     Evaluating Hibernate
     Summary

8. Spring
     What Is Spring?
     Pet Store: A Counter-Example
     The Domain Model
     Adding Persistence
     Presentation
     Summary

9. Simple Spider
     What Is the Spider?
     Examining the Requirements
     Planning for Development
     The Design
     The Configuration Service
     The Crawler/Indexer Service
     The Search Service
     The Console Interface
     The Web Service Interface
     Extending the Spider

10. Extending jPetStore
     A Brief Look at the Existing Search Feature
     Replacing the Controller
     The User Interface (JSP)
     Setting Up the Indexer
     Making Use of the Configuration Service
     Adding Hibernate
     Summary

11. Where Do We Go from Here?
     Technology
     Process
     Challenges
     Conclusion