.NET软件架构之美

Part Ⅰ Principles

1 Architects and Architecture Today

Whats a Software Architecture， Anyway?

Applying Architectural Principles to Software

Whats Architecture and Whats Not

Architecture Is About Decisions

Requirements and Quality of Software

Whos the Architect， Anyway?

An Architects Responsibilities

How Many Types of Architects Do You Know?

Common Misconceptions About Architects

Overview of the Software Development Process

The Software Life Cycle

Models for Software Development

Summary

Murphys Laws of the Chapter

2 UML Essentials

UML at a Glance

Motivation for and History of Modeling Languages

UML Modes and Usage

UML Diagrams

Use-Case Diagrams

Class Diagrams

Sequence Diagrams

Summary

Murphys Laws of the Chapter

3 Design Principles and Patterns

Basic Design Principles

For What the Alarm Bell Should Ring

Structured Design

Separation of Concerns

Object-Oriented Design

Basic OOD Principles

Advanced Principles

From Principles to Patterns

Whats a Pattern， Anyway?

Patterns vs. Idioms

Dependency Injection

Applying Requirements by Design

Testability

Security

From Objects to Aspects

Aspect-Oriented Programming

AOP in Action

Summary

Murphys Laws of the Chapter

Part Ⅱ Design of the System

4 The Business Layer

Whats the Business Logic Layer， Anyway?

Dissecting the Business Layer

Where Would You Fit the BLL?

Business and Other Layers

Patterns for Creating the Business Layer

The Transaction Script Pattern

Generalities of the TS Pattern

The Pattern in Action

The Table Module Pattern

Generalities of the TM Pattern

The TM Pattern in Action

The Active Record Pattern

Generalities of the AR Pattern

The AR Pattern in Action

The Domain Model Pattern

Generalities of the DM Pattern

The DM Pattern in Action

Summary

Murphys Laws of the Chapter

5 The Service Layer

Whats the Service Layer， Anyway?

Responsibilities of the Service Layer

Whats a Service， Anyway?

Services in the Service Layer

The Service Layer Pattern in Action

Generalities of the Service Layer Pattern

The Service Layer Pattern in Action

Related Patterns

The Remote Fa?ade Pattern

The Data Transfer Object Pattern

The Adapter Pattern

DTO vs. Assembly

Service-Oriented Architecture

Tenets of SOA

What SOA Is Not

SOA and the Service Layer

The Very Special Case of Rich Web Front Ends

Refactoring the Service Layer

Designing an AJAX Service Layer

Securing the AJAX Service Layer

Summary

Murphys Laws of the Chapter

6 The Data Access Layer

Whats the Data Access Layer， Anyway?

Functional Requirements of the Data Access Layer

Responsibilities of the Data Access Layer

The Data Access Layer and Other Layers

Designing Your Own Data Access Layer

The Contract of the DAL

The Plugin Pattern

The Inversion of Control Pattern

Laying the Groundwork for a Data Context

Crafting Your Own Data Access Layer

Implementing the Persistence Layer

Implementing Query Services

Implementing Transactional Semantics

Implementing Uniquing and Identity Maps

Implementing Concurrency

Implementing Lazy Loading

Power to the DAL with an O/RM Tool

Object/Relational Mappers

Using an O/RM Tool to Build a DAL

To SP or Not to SP

About Myths and Stored Procedures

What About Dynamic SQL?

Summary

Murphys Laws of the Chapter

7 The Presentation Layer

User Interface and Presentation Logic

Responsibilities of the Presentation Layer

Responsibilities of the User Interface

Common Pitfalls of a Presentation Layer

Evolution of the Presentation Patterns

The Model-View-Controller Pattern

The Model-View-Presenter Pattern

The Presentation Model Pattern

Choosing a Pattern for the User Interface

Design of the Presentation

What Data Is Displayed in the View?

Processing User Actions

Idiomatic Presentation Design

MVP in Web Presentations

MVP in Windows Presentations

Summary

Murphys Laws of the Chapter

Final Thoughts

Appendix： The Northwind Starter Kit

Index

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