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Product Identifiers

PublisherRheinwerk Publishing Inc.

ISBN-101493214640

ISBN-139781493214648

eBay Product ID (ePID)235252095

Product Key Features

Number of Pages387 Pages

LanguageEnglish

Publication NameDesign Patterns in Abap Objects

SubjectProgramming Languages / General, General

Publication Year2016

TypeTextbook

AuthorKerem Koseoglu

Subject AreaComputers

FormatHardcover

Dimensions

Item Height1.1 in

Item Length9.2 in

Item Width7.2 in

Additional Product Features

Intended AudienceScholarly & Professional

LCCN2016-044544

Table Of ContentPreface Design Pattern Categories How to Learn PART I Architectural Design Patterns MVC Case Study: Read, Process, Display, and Post Passing Select Options Distributing Application Logic Related Patterns Summary Creational Design Patterns Abstract Factory Case Study: Log Analysis Related Patterns Summary Builder Case Study: Jobs for Text Files When to Use Privacy Summary Factory Case Study: FI Documents for Parties Advantages Related Patterns Summary Lazy Initialization Case Study: Logging Errors Advantages Related Patterns Summary Multiton Case Study: Vendor Balance When to Use When to Avoid State Modification Summary Prototype Case Study: Item Clone Changing Class Properties Clone Operations Related Patterns Summary Singleton Case Study: Subcomponents Advantages and Disadvantages Related Patterns Summary Structural Design Patterns Adapter Case Study: Project Management Tools Glue Code Two-Way Adapters Legacy Classes Summary Bridge Case Study: Messaging Framework Advantages Summary Composite Recursive Programming: A Refresher Case Study: HR Positions Advantages Disadvantages When to Use Related Patterns Summary Data Access Object Case Study: Potential Customers Redundant Code Prevention Related Patterns Summary Decorator Case Study: User Exit Advantages and Challenges Related Patterns Summary Facade Case Study: Bonus Calculation When and Where to Use Related Patterns Summary Flyweight Case Study: Negative Stock Forecast Disadvantages When to Use Related Patterns Summary Property Container Case Study: Enhancing an SAP Program Static vs. Instance Containers Sharing Variables Variable Uniqueness Related Patterns Summary Proxy Case Study: Sensitive Salary Information When to Use Related Patterns Summary Chain of Responsibility Case Study: Purchase Order Approver Determination Risks Related Patterns Summary Behavioral Design Patterns Command Case Study: SD Documents When to Use or Avoid Related Patterns Summary Mediator Case Study: Stock Movement Simulation When to Use Disadvantages Summary Memento Case Study: Budget Planning Risks Redo Summary Observer Case Study: Target Sales Values Advantages Disadvantages Multiple Subjects Related Patterns Summary Servant Case Study: Address Builder Extensions Related Patterns Summary State Case Study: Authorization-Based Class Behavior Advantages Related Patterns Summary Strategy Case Study: Sending Material Master Data Advantages Passing Data to the Strategy Object Optional Strategies Intermediate Abstract Classes Related Patterns Summary Template Method Case Study: Average Transaction Volume When to Use Advantages and Risks Degree of Abstraction The "Hollywood Principle" Summary Visitor Case Study: Incoming Invoice Processing When to Use Related Patterns Summary Appendices Object-Oriented Programming Subclass Determination Principles The Author Index

SynopsisUse design patterns to step up your object-oriented ABAP game, starting with MVC Want to create objects only when needed? Call objects only when required, minimizing runtime and memory costs? Reduce errors and effort by only coding an object once? Future-proof your code with a flexible design? Design patterns are the answer With this guide, you'll get practical examples for every design pattern that will have you writing readable, flexible, and reusable code in no time Creational Design Patterns Create objects with the abstract factor, builder, factory, lazy initialization, multiton, prototype, and singleton design patterns Structural Design Patterns Allow objects to interact and work together without interdependency with the adapter, bridge, composite, data access object, decorator, fa ade, flyweight, property container, and proxy design patterns. Behavioral Design Patterns Increase the flexibility of your object communication with the chain of responsibility, command, mediator, memento, observer, servant, state, strategy, template method, and visitor design patterns. Highlights: MVC (model, view, controller) pattern Singleton pattern Factory pattern Builder pattern Observer pattern Visitor pattern Lazy initialization pattern Template method Strategy pattern Decorator pattern ABAP-specific examples Anti-patterns, Want to create objects only when needed? Call objects only when required, minimizing runtime and memory costs? Reduce errors and effort by only coding an object once? Future-proof your code with a flexible design? With this guide, you'll get practical examples for every design pattern that will have you writing readable, flexible code in no time., Use design patterns to step up your object-oriented ABAP game, starting with MVC! Want to create objects only when needed? Call objects only when required, minimizing runtime and memory costs? Reduce errors and effort by only coding an object once? Future-proof your code with a flexible design? Design patterns are the answer! With this guide, you'll get practical examples for every design pattern that will have you writing readable, flexible, and reusable code in no time! Creational Design Patterns: Create objects with the abstract factor, builder, factory, lazy initialization, multiton, prototype, and singleton design patterns. Structural Design Patterns: Allow objects to interact and work together without interdependency with the adapter, bridge, composite, data access object, decorator, facade, flyweight, property container, and proxy design patterns. Behavioral Design Patterns: Increase the flexibility of your object communication with the chain of responsibility, command, mediator, memento, observer, servant, state, strategy, template method, and visitor design patterns. Highlights: MVC (model, view, controller) pattern Singleton pattern Factory pattern Builder pattern Observer pattern Visitor pattern Lazy initialization pattern Template method Strategy pattern Decorator pattern ABAP-specific examples Anti-patterns, Use design patterns to step up your object-oriented ABAP game, starting with MVC! Want to create objects only when needed? Call objects only when required, minimizing runtime and memory costs? Reduce errors and effort by only coding an object once? Future-proof your code with a flexible design? Design patterns are the answer! With this guide, you'll get practical examples for every design pattern that will have you writing readable, flexible, and reusable code in no time! Creational Design Patterns Create objects with the abstract factor, builder, factory, lazy initialization, multiton, prototype, and singleton design patterns Structural Design Patterns Allow objects to interact and work together without interdependency with the adapter, bridge, composite, data access object, decorator, façade, flyweight, property container, and proxy design patterns. Behavioral Design Patterns Increase the flexibility of your object communication with the chain of responsibility, command, mediator, memento, observer, servant, state, strategy, template method, and visitor design patterns. Highlights: MVC (model, view, controller) pattern Singleton pattern Factory pattern Builder pattern Observer pattern Visitor pattern Lazy initialization pattern Template method Strategy pattern Decorator pattern ABAP-specific examples Anti-patterns

LC Classification NumberQA76.73.A125K67 2017