Product Description

Comprehensive coverage to help experienced .NET developers create flexible, extensible enterprise application code

If you're an experienced Microsoft .NET developer, you'll find in this book a road map to the latest enterprise development methodologies. It covers the tools you will use in addition to Visual Studio, including Spring.NET and nUnit, and applies to development with ASP.NET, C#, VB, Office (VBA), and database.

You will find comprehensive coverage of the tools and practices that professional .NET developers need to master in order to build enterprise more flexible, testable, and extensible .NET applications with minimal upfront costs.

• Helps C#, VB.Net, and ASP.NET developers who wish to migrate both their applications and their own skillsets to newer, more flexible enterprise methodologies
• Describes each new pattern or feature along with its benefits, then outlines the pros and cons of its implementation
• Includes an introduction to enterprise development and a comprehensive overview of the differences between new enterprise patterns and older, traditional Microsoft programming
• Explains how to implement these patterns by upgrading an existing code base
• Covers benefits including flexibility, automated testing, extensibility, and separation; modular code; test-driven development, unit test, test automation, and refactoring; inversion of control; and object relational mapping
• Also covers enterprise design patterns: MVC including Ruby on Rails, Monorail, and ASP.NET MVC, MVP, observer, and more
• Contains a primer on object-oriented design

Professional Enterprise .NET focuses on the often-inevitable compromise between forward-thinking design and the needs of business, helping you build applications that serve both.

Product Details

• Amazon Sales Rank: #52908 in Books
• Published on: 2009-10-12
• Original language: English
• Number of items: 1
• Binding: Paperback
• 504 pages

Features

• ISBN13: 9780470447611
• Condition: NEW
• Notes: Brand New from Publisher. No Remainder Mark.
• Click here to view our Condition Guide and Shipping Prices

From the Back Cover
Make your enterprise systems code more flexible, testable, and extensible

Many businesses have begun investing in enterprise design with the hope that upfront costs will result in more efficient, maintainable code that will save them money down the line. However, building well-designed applications, incorporating them into existing systems, and responding to the demand for rapid delivery can be overwhelming to even the most experienced developer. This book is the definitive guide to the latest enterprise development patterns and methodologies that will make your code cleaner and more maintainable.

• Examines the philosophy behind enterprise development, coding patterns, and common design patterns used in enterprise systems today

• Walks you through the different ways to assemble your code in a loosely coupled, testable manner

• Explores the pros and cons of the supporting tools (such as Inversion of Control containers, nHibernate, and ASP.NET MVC) that can ultimately lead to better system design

• Shows you how to write and automate unit tests using tools such as nUnit and Rhino Mocks

• Addresses the responsibilities of the data access layer and methodologies of persistence management

Wrox Professional guides are planned and written by working programmers to meet the real-world needs of programmers, developers, and IT professionals. Focused and relevant, they address the issues technology professionals face every day. They provide examples, practical solutions, and expert education in new technologies, all designed to help programmers do a better job.

Programmer Forums
Join our Programmer to Programmer forums to ask and answer programming questions about this book, join discussions on the hottest topics in the industry, and connect with fellow programmers from around the world.

Code Downloads
Take advantage of free code samples from this book, as well as code samples from hundreds of other books, all ready to use.

Read More
Find articles, ebooks, sample chapters and tables of contents for hundreds of books, and more reference resources on programming topics that matter to you.

wrox.com

About the Author
Jon Arking is a software architect, author of books and technical articles, and instructor of classes on subjects such as advanced C#, VB, and Java programming.

Scott Millett is the senior developer for wiggle.co.uk and a regular contributor to the asp.net forums.

Customer Reviews

Excellent book on Enterprise Design
The book starts off with an interesting discussion about Enterprise development, what it is, and why it's important. It briefly introduces you to the five key areas of enterprise system development: Reliability, Flexibility, Separation of Concerns, Reusability and Maintainability. These topics are discussed in detail in the remainder of the book.

Chapter 2 introduces you to "enterprise code" and shows you how to design loosely coupled classes (by programming against interfaces instead of concrete classes). This in turn prepares your design for Unit Testing and Inversion of Control, two of the main themes of the book.

In the section The New Code - Changing the Way you Build things start to get more concrete. You see how to change an existing design with many dependencies and tightly coupled classes and refactor it into a more flexible design using interfaces and smart constructors that accept other interface types that are used internally. This manual form of dependency injection lays a nice foundation for Chapter 5 that deals with Inversion of Control / Dependency Injection. But first chapter 4 teaches you how to deploy Test Driven Development in your development strategy. It's an excellent chapter that shows you many best practices for TDD, shows how to use third party tools for TDD (NUnit in particular and a plugin to run NUnit from within Visual Studio), how to design for testability and how to use the many refactoring options that are available inside Visual Studio or through external, commercial tools.

If you're new to Unit Testing and TDD, this chapter may be a bit overwhelming at first, and you may want to read it twice. You're also advised to follow along with all the chapter's code in Visual Studio as I know from experience that actually seeing code run can greatly improve your understanding of it. The only problem I had with this chapter was with mocking. The authors do a great job at explaining how to use mocking to make testing easier, quicker and more reliable by abstracting away a lot of behavior in dummy (mock) classes. However, if you're new to this, you may take this too far and mock everything which in the end means you're testing nothing but your mock classes. It would have been nice if the authors had dug a little deeper in the decision process of what to mock and when, and how to combine unit testing with mocks on the one hand with integration tests using concrete classes on the other hand. While it's nice and useful to mock a lot of your code, there is a time where you really need tests that access your database. You need a way to ensure your database is accessible, your tables are setup as expected and your stored procedures align with your own code and the assumptions you have about them. You can't do this with Unit Testing alone as it would unnecessarily slow down your tests. Integration testing is very important, especially in Enterprise type of applications. More attention to integration testing and how to separate them from your unit tests would have made this chapter even more useful.

Chapter 5 shows you the Inversion of Control, or Dependency Injection principles. Building on the stuff you learned in earlier chapters, you see how to implement IoC using a number of different techniques, including an open source project called Structuremap.

Chapters 6 and 7 deal with middleware. You'll learn more about tiered designs, Service Oriented Architectures and WCF. You'll also find a discussion of a number of "persistence patterns", including Transaction Script, Active Record and the Domain Model pattern. While these two chapters contain a lot of useful information, I don't think two chapters are enough for this topic. In my opinion, this middleware layer is at the heart of your enterprise design. It's here where you make decisions that influence the design and flexibility of your application. I would have loved to see topics like Domain Driven Development and the design principles behind it in much more detail.

In Chapter 8 you learn a lot about data access layers and see frameworks such as LINQ to SQL, Entities Framework and NHybernate at work. You get an excellent introduction to each of these technologies, allowing you to compare them and make up your own mind about these frameworks. Again, I would have loved to see some more depth. It would have been nice to see a real Enterprise example of, say, the repository pattern as a layer on top of EF. Many examples show you how to use small, focused repositories often targeting a single entity. However, in practice I often find that having a single repository spanning multiple entities is a lot easier to work with. The book could have helped you with these design decisions by providing and describing a more detailed implementation of repositories using EF or NHybernate in an Enterprise application.

Chapters 9, 10 and 11 introduce you to the User Interface and to patterns such as MVP and MVC; two separate design patterns to separate the front end of your application from the model and your logic. Each topic only gets a single chapter, so you'll probably want to look at other books (such as Professional ASP.NET MVC 1.0 and Pro ASP.NET MVC Framework) as well if you want to dig real deep into these technologies. I still haven't made up my mind if I like the inclusion of both patterns. Clearly, it's great to see both discussed so you can choose a pattern that best suits your needs and development style. However, the two topics are competing for space which inevitably leads to less detail on each topic.

The last chapter in the book serves as a short summary and overview of what you learned throughout the book.

All in all, I think that Professional Enterprise .NET is well worth reading. Whether you're an intermediate developer looking to learn more about design, or a seasoned software designer looking for tips and ideas to improve your own designs (or maybe just looking for a confirmation of your own design decisions), you'll find valuable information in this book. I especially like the chapters on Unit Testing / TDD and Inversion of Control. I also liked the many pointers to open source applications (Structuremap, NHybernate, NUnit and more) and the instructions on acquiring and using them.

I give the book 4,5 stars out of 5. I would have given it 5 stars if it had dug deeper into integration tests and had given more Enterprise examples of repositories on top of your persistence framework.

A great introduction to Enterprise Architecture
As a developer who uses Microsoft technologies to build applications I have noticed that there is a movement from Microsoft to promote enterprise architecture and open source tools. As a developer I've bumped into phrases such as DDD, TDD, ORM, and Design Patterns but was not truly introduced to the subject until reading Professional Enterprise .NET. I am currently at the half way point in the book and have already learned DDD, TDD, ORM and Design Patterns with example code on each subject.

Table of Contents
Part I: Introduction to Practical Enterprise Development
Chapter 1: What is Enterprise Design?
Chapter 2: The Enterprise Code
Part II: The New Code - Changing the Way You Build
Chapter 3: Emancipate Your Classes
Chapter 4: Test Driven Development
Chapter 5: Make It Simple Again - Inversion of Control
Part III: Enterprise Design Patterns
Chapter 6: Getting to the Middle of Things
Chapter 7: Writing Your Own Middleware
Chapter 8: "Mining" Your Own Business
Chapter 9: Organizing Your Front End
Chapter 10: Model-View-Presenter
Chapter 11: The Model-View-Controller Pattern
Chapter 12: Putting It All Together
Appendix A: C# .NET Primer

This is a great book which teaches you the current enterprise development techniques which are used to build on the tenets of good enterprise systems. I highly recommend this book for any developer who comes from a Microsoft/RAD background.