Programming Microsoft Visual J++ 6.0

Programming Microsoft Visual J++ 6.0 pdf epub mobi txt 电子书 下载 2026

出版者:Microsoft Press
作者:Stephen R. Davis
出品人:
页数:611
译者:
出版时间:1999-03
价格:$49.99
装帧:
isbn号码:9781572317017
丛书系列:
图书标签:
  • Visual J++
  • J++
  • Java
  • Microsoft
  • 编程
  • 开发
  • 软件
  • 计算机
  • 教程
  • Visual Studio
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具体描述

深入探索现代软件开发的基石:面向对象设计与高效能应用构建 本书导读: 在软件工程的广袤天地中,构建健壮、可维护且性能卓越的应用程序始终是核心追求。本书并非聚焦于特定技术栈的特定版本演进,而是致力于剖析支撑现代软件开发范式的底层原理与实践方法,特别是面向对象编程(OOP)的精髓、设计模式的实战运用,以及如何构建高效率、高稳定性的企业级应用。 第一部分:面向对象哲学的深度重构 面向对象编程(OOP)是现代软件架构的基石。本书首先摒弃了对特定编译器或IDE特性的简单介绍,转而深入探讨OOP的四大支柱——封装、继承、多态和抽象——在大型项目中的实际意义与设计考量。 1.1 封装的艺术:边界的清晰定义 封装绝不仅仅是使用`private`关键字。我们将详细阐述如何通过接口设计(Interface Design)来清晰界定模块间的契约。这包括如何通过最小化暴露的API来降低耦合度,以及在实现细节发生变更时,如何确保外部依赖不受影响的“平滑演进”策略。探讨“信息隐藏”的更高层次含义,即如何通过良好的命名约定和包结构设计,让代码本身成为最佳的文档。 1.2 继承与组合的权衡:设计优化的十字路口 “优先使用组合而非继承”已成为业界共识,但何时应打破这一原则?本书将通过详细的案例分析,对比继承链的深度限制与组合模式带来的灵活性。我们将深入研究委托(Delegation)机制,阐述如何利用委托实现功能复用,同时避免“脆弱基类问题”(Fragile Base Class Problem)。特别关注抽象类在定义框架骨架时的独特作用。 1.3 多态的威力:运行时行为的动态调度 多态性是实现灵活代码的关键。我们不仅会介绍虚方法和重写,还会聚焦于依赖注入(Dependency Injection, DI)这一现代设计模式如何将静态绑定转化为动态、可配置的行为。讨论策略模式(Strategy Pattern)和状态模式(State Pattern)如何利用多态性,使系统行为在运行时能够无缝切换,极大地增强了系统的可扩展性。 第二部分:设计模式的实用主义指南 设计模式是前人智慧的结晶。本书将避免对GoF(Gang of Four)二十三种模式的枯燥罗列,而是将其归类为创建型、结构型和行为型三大类,并结合实际业务场景,探讨其应用的时机和成本。 2.1 创建型模式:对象的生命周期管理 重点解析工厂方法(Factory Method)与抽象工厂(Abstract Factory)在处理复杂对象实例化时的角色差异。特别强调单例模式(Singleton)在并发环境下的线程安全实现,以及何时应当警惕其带来的全局状态管理风险。探讨构建器(Builder)模式如何解决参数过多构造函数带来的可读性挑战。 2.2 结构型模式:模块间的有效协作 深入剖析适配器(Adapter)如何桥接不兼容的接口,以及装饰器(Decorator)模式如何在不修改原有类结构的前提下,动态地增加职责。重点案例分析外观(Facade)模式在简化复杂子系统调用方面的实效性,以及代理(Proxy)模式在实现延迟加载、权限控制等场景中的应用。 2.3 行为型模式:流程控制与对象间通信 本书将细致讲解观察者(Observer)模式如何解耦事件发布者与订阅者,是实现事件驱动架构的基础。此外,对命令(Command)模式在实现操作撤销/重做(Undo/Redo)功能中的完美契合,以及迭代器(Iterator)模式如何提供统一的集合遍历接口,进行详细的技术剖析。 第三部分:架构设计与工程实践 脱离了底层原理和设计模式,应用程序将沦为一堆散乱的代码。本部分关注如何将这些元素整合成高内聚、低耦合的系统结构。 3.1 领域驱动设计(DDD)的初步接触 介绍如何识别系统的“核心域”(Core Domain),并围绕领域对象(Domain Objects)组织代码结构,而非仅仅围绕数据结构。讨论实体(Entity)、值对象(Value Object)和聚合根(Aggregate Root)的概念,强调它们在维护数据一致性边界上的重要性。 3.2 分层架构与职责分离 详细探讨经典的三层架构(3-Tier)与更现代的洋葱架构(Onion Architecture)/ 清洁架构(Clean Architecture)的演进。核心在于强调:业务逻辑(核心)必须独立于基础设施(数据库、UI、网络)。我们将展示如何通过依赖反转原则(Dependency Inversion Principle)实现这种解耦。 3.3 异常处理与资源管理 健壮的程序必须优雅地处理错误。本书提供一套系统性的异常处理框架,区分业务异常、系统异常和运行时异常。同时,深入探讨资源获取即初始化(RAII)的理念,确保文件句柄、网络连接、数据库游标等关键系统资源得到及时、可靠的释放,避免资源泄漏。 总结:迈向软件大师之路 本书旨在为读者提供一套穿越技术迷雾的思维工具箱。它不是一本关于如何“敲下”代码的速成指南,而是一部关于如何“设计”和“思考”代码的深入探讨。掌握这些核心概念和模式,将使开发者能够应对日益复杂的软件需求,构建出不仅能工作,而且能优雅、可持续进化的专业级应用系统。真正的效率,来源于对基础原则的深刻理解与熟练运用。

作者简介

Product Description:

This is the core book for the serious adopter of Microsoft's implementation of Java. It's all here-ActiveX(r) integration, HTML and the Web, animation, Web security, AFC, and more. For starters, readers get an overview of the object-oriented paradigm and specifics of how Java has improved the C++ grammar. Then users go on to learn about building powerful, useful applets with the Java AppletWizard; handling the power and pitfalls of multithreading; performing flicker-free animation for extra visual sizzle; and developing full-featured Windows(r) applications.

Amazon.com Review:

Programming Microsoft Visual J++ 6.0 provides a solid working introduction to Microsoft's new Visual J++ tool for Windows development using Java. This tools-based tutorial delivers a quick tour of the strengths of the Visual J++ product.

Early sections in the book discuss the differences between the versions of Java promoted by Sun and Microsoft. The author presents several simple console programs written in both Sun "core" Java classes and Microsoft Java using the Windows Foundation Classes (WFC). A comparative approach is used again for simple graphical user interface (GUI) applications written in both AWT and WFC. (The author also compares the event models used by Abstract Window Toolkit (AWT) and WFC, including the controversial Microsoft delegates keyword.)

The book then delves into the more advanced aspects of building WFC user interfaces, including ListView and TreeView controls, toolbars, and even simple drag-and-drop functionality. A chapter on graphics programming covers basic graphics output in WFC.

Further on, the author looks at multithreaded programming, ADO database programming, and building "local" and ActiveX controls using the Visual J++ tool. Standout sections include coverage of native Win32 calls--and even custom C++ DLLs--using J/Direct. The book closes with material on Java applets and programming dynamic HTML (DHMTL) via Java on the client and server, though the book only scratches the surface of this topic. An appendix provides an introduction to the syntax of the Java programming language for the Java novice.

Best suited to those readers with some previous Java or C++ experience, this book is all you need to start using the Visual J++ tool productively for Windows development. --Richard Dragan

Summary: The basics, but not well organized

Rating: 3

As a prevous reviewer stated, this book does indeed cover all the basics on how to create Windows-based Java applications, including all the dialogs, frames, and controls you'd want to use. (Note: becasue this is a J++ book, it DOES focus on WFC and windows-specific applications, and only touches on the platform-independent AWT packages) My main problem is with the organization of the book. When topics such as hash tables and the Debug classes is covered, the surfaces are only scratched, and a lot of detailed information is left out. (The Debug class section is particularly poor and lacking in explanation). This is all true in other sections where some controls are covered and others are not. Some important topics are brought up in an off-hand way in seemingly unrelated sections, which, for me, breaks up the flow of the book and confuses things. (for example, bringing up the topic of the java.lang.reflection package and ennumerations in the middle of the ListBox explanations).

Code samples are great, but this book depends on you actually READING the code, and follows the code with a breakdown of what happened in the code. Although this method of writing works, it makes it a bit tedious on the reader.

Although a lot of these comments sound bad, however, it is a useful book. You just really need to focus when you are reading the material. Make sure you read a good "learn java in XX days" first if you haven't already learned the basics of Java - quite a bit of general knowledge is assumed.

Summary: This book is very thorough.

Rating: 5

This book is better than online support. I was able to accomplish both idle event processing and custom dynamic link libraries from the examples presented in this book. It is by far the best Visual J++ book written.

Summary: covers the basics, a good start

Rating: 4

I think this is a good book for starting Visual J++ programming. It covers pretty much all of the major programming aspects. The author did a good job. I also found it easy to follow and appreciated that most of the programs I have worked (except one, that I still don't know what it does) are executing fine. Since I am coding a Java wrapper for custom DLL access, I wish there were more J/Direct examples. But overall, I would highly recommend this book to people who would like to start on Visual J++

Summary: Excellent Visual J++ Programming with WFC

Rating: 5

I particularly like this author's writing style. The book is filled with interesting typical programming tasks and Visual J++ solutions. I especially like the chapter on Accessing Databases. Author Davis is very knowledgeable on this subject matter and he shares a lot of very useful information.

Summary: If you are interested in VJ++, this is a must

Rating: 5

Clearly structured, good examples, covering rich to thin client development. Well, a little minus: MTS is not covered - but the best VJ++ book currently available.

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