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If a proven solution for a recurring problem already exists, why would you reinvent the wheel? This hands-on programming tutorial explains why and how you can use design patterns to help complete your ABAP tasks in less time with better code.Implementation of Design Patterns: Follow the implementation of Singleton, Adapter, Factory, MVC, Façade, Composite, and Decorator in ABAP.Hands-on Approach: Written for practitioners, the book includes lots of code,  » Read more...

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If a proven solution for a recurring problem already exists, why would you reinvent the wheel? This hands-on programming tutorial explains why and how you can use design patterns to help complete your ABAP tasks in less time with better code.Implementation of Design Patterns: Follow the implementation of Singleton, Adapter, Factory, MVC, Façade, Composite, and Decorator in ABAP.Hands-on Approach: Written for practitioners, the book includes lots of code, detailed UML diagrams, and comprehensive explanations that guarantee quick success.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 production environment.Improving Code: This book helps you improve the robustness & extendibility of your ABAP Objects code, while reducing maintenance efforts.New Coverage of Web Dynpro & the Factory Pattern: This second edition has been thoroughly revised & expanded including a new chapter on the Factory pattern, and an extensive section on MVC implementation in multi-technology development for SAP GUI & Web Dynpro ABAP.Highlights: 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 & compositions uniformly; Decorator: forming a dynamic chain of components to be used as one by the client.