[Sap-press]Design Patterns in Object-Oriented ABAP

Design Patterns in Object-Oriented ABAP
written by Igor Barbaric


Объектно-ориентированное программирование без знания паттернов и моделей ущербно. Эта книга учит делать это на языке ABAP.
Подробное пояснение концепций шаблонов проектирования.
Пояснение как легко применять Singleton, Adapter, Composite, Decorator, Factory, Façade, and MVC.
А так же концепция MVC для web-dynpro в abap.
Формат электронный издательства.
Язык Английский

Спойлер: Подробное описание

Design patterns provide you with proven solutions for everyday coding problems, and this book shows how to apply them to your favorite language: ABAP. Including the MVC pattern in Web Dynpro and the Factory pattern, this second edition now covers all important patterns and all up-to-date ABAP techniques. Learn how the experts code patterns and immediately benefit from better stability and maintainability of your code!

• Get a detailed introduction to the concept of design patterns
• Learn how to easily implement Singleton, Adapter, Composite, Decorator, Factory, Façade, and MVC
• Including MVC implementation for Web Dynpro ABAP

In this book, you'll learn about:

1. Implementation of Design Patterns
   Follow the implementation of Singleton, Adapter, Factory, MVC, Façade, Composite, and Decorator in ABAP.
   
   
2. Practical Examples
   Written for practitioners, the book is full of code listings, detailed UML diagrams, and comprehensive explanations that guarantee quick success.
   
   
3. Improving Code
   Increase the robustness and extensibility of your ABAP Objects code, while reducing maintenance efforts.
   
   
4. Real-World Demo Application
   The code in this book is not just theory—it’s taken from a real-world application that implements all patterns shown in a productive environment.

Highlights include:

• Singleton: ensuring single class instantiation
• Adapter: making class interfaces compatible
• Factory: encapsulating object creation
• MVC: decoupling business logic from the view
• Façade: providing a simplified interface
• Composite: treating individual objects and compositions uniformly
• Decorator: forming a dynamic chain of components to be used as one by the client

Design patterns are as natural an accompaniment to object-oriented ABAP as they are to any other object-oriented programming language.«


Igor Barbaric is a software development specialist with years of experience in development for SAP solutions (ABAP) and Microsoft products (Access, Excel), in system integration (SAP MS products and SAP Java), and in SAP system administration.