Apex Design Patterns
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Apex Design Patterns
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Author : Anshul Verma
language : en
Publisher:
Release Date : 2016-04-20
Apex Design Patterns written by Anshul Verma and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-20 with categories.
Harness the power of Apex design patterns to build robust and scalable code architectures on the Force.com platformAbout This Book- Apply Creational, Structural and behavioural patterns in Apex to fix governor limit issues.- Have a grasp of the anti patterns to be taken care in Apex which could have adverse effect on the application.- The authors, Jitendra Zaa is a salesforce MVP and Anshul Verma has 12+ years of experience in the area of application development.Who This Book Is ForIf you are a competent developer with working knowledge of Apex, and now want to deep dive into the world of Apex design patterns to optimize the application performance, then this book is for you. Prior knowledge of Salesforce and Force.com platform is recommended.What You Will Learn- Apply OOPs principal in Apex to design a robust and efficient solution to address various facets to a business problem- Get to grips with the benefits and applicability of using different design patterns in Apex- Solve problems while instantiating, structuring and giving dynamic behavior to Apex classes- Understand the implementation of creational, structural, behavioral, concurrency and anti-patterns in your application- Follow the Apex best practices to resolve governor limit issues- Get clued up about the Inheritance, abstract classes, polymorphism in Apex to deal with the object mechanism- Master various design patterns and determine the best out of them- Explore the anti patterns that could not be applied to Apex and their appropriate solutionsIn DetailApex is an on-demand programming language providing a complete set of features for building business applications - including data models and objects to manage data. Apex being a proprietor programming language from Salesforce to be worked with multi tenant environment is a lot different than traditional OOPs languages like Java and C#. It acts as a workflow engine for managing collaboration of the data between users, a user interface model to handle forms and other interactions, and a SOAP API for programmatic access and integration.Apex Design Patterns gives you an insight to several problematic situations that can arise while developing on Force.com platform and the usage of Design patterns to solve them. Packed with real life examples, it gives you a walkthrough from learning design patterns that Apex can offer us, to implementing the appropriate ones in your own application. Furthermore, we learn about the creational patterns that deal with object creation mechanism and structural patterns that helps to identify the relationship between entities. Also, the behavioural and concurrency patterns are put forward explaining the communication between objects and multi-threaded programming paradigm respectively. We later on, deal with the issues regarding structuring of classes, instantiating or how to give a dynamic behaviour at a runtime, with the help of anti-patterns. We learn the basic OOPs principal in polymorphic and modular way to enhance its capability. Also, best practices of writing Apex code are explained to differentiate between the implementation of appropriate patterns. This book will also explain some unique patterns that could be applied to get around governor limits.By the end of this book, you will be a maestro in developing your applications on Force.com for SalesforceStyle and approachThis book is a step-by-step guide, complete with well-tested programs and real world situations to solve your common occurring problems in Apex design by using the anti-patterns. It gets crackling from exploring every appropriate solution to comparing the best one as per OOps principal.
Salesforce Apex Design Patterns
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Author : Chamil Madusanka
language : en
Publisher: BPB Publications
Release Date : 2025-05-23
Salesforce Apex Design Patterns written by Chamil Madusanka and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-23 with Computers categories.
DESCRIPTION Salesforce Apex is a powerful programming language that drives customization and automation on the Salesforce platform. However, writing scalable and maintainable Apex code requires a deep understanding of software design principles. This book serves as an essential guide to mastering these critical patterns, empowering you to build robust and efficient solutions within the unique Salesforce ecosystem. This book provides a comprehensive guide to Apex design patterns, equipping Salesforce developers with structured approaches to write efficient, scalable, and reusable code. It covers fundamental creational, structural, and behavioral design patterns, helping developers solve common challenges in Salesforce application architecture while adhering to best coding practices. Designed for both beginners and experienced Salesforce developers, it offers real-world examples and hands-on implementations to demonstrate how design patterns can be applied effectively within the Salesforce ecosystem. Whether you are working on enterprise-level integrations, optimizing trigger performance, or structuring Apex code, this book provides step-by-step guidance to enhance your development skills. The guide also covers key Salesforce architectural patterns such as MVC and DAO. By the end of this book, developers will be able to reduce technical debt, improve maintainability, and ensure seamless scalability of their Salesforce applications. If you are looking to elevate your Apex coding standards and build robust Salesforce solutions, this book is your go-to resource. WHAT YOU WILL LEARN ● Understand and apply design patterns to improve Apex code structure. ● Enhance maintainability and scalability by adopting best coding practices. ● Implement modular, reusable, and efficient code using proven patterns. ● Improve error handling with structured exception management techniques. ● Architect Salesforce applications using MVC, service layer, and DAO patterns. WHO THIS BOOK IS FOR This book is for experienced Salesforce developers, architects, consultants, and others who are looking to advance their skills in creating efficient, scalable, and maintainable solutions using Apex programming on the Salesforce platform. TABLE OF CONTENTS 1. Foundation of Apex Design Patterns 2. Understanding Design Patterns 3. Apex Fundamentals 4. Apex Design Principles 5. Creational Design Patterns 6. Structural Design Patterns 7. Behavioral Design Patterns 8. Apex Specific Patterns 9. Architectural Patterns in Salesforce 10. Integrating Patterns in Apex Projects 11. Anti-Patterns and Pitfalls in Apex Development 12. Future Trends in Apex Design Patte
Advanced Apex Programming In Salesforce
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Author : Dan Appleman
language : en
Publisher:
Release Date : 2018
Advanced Apex Programming In Salesforce written by Dan Appleman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Computers categories.
Advanced Apex Programming focuses entirely on the Apex language and core design patterns. You'll learn how to truly think in Apex - to embrace limits and bulk patterns. You'll see how to develop architectures for efficient and reliable trigger handling, and for asynchronous operations. You'll discover that best practices differ radically depending on whether you are building software for a specific organization or for a managed package. And you'll find approaches for incorporating testing and diagnostic code that can dramatically improve the reliability and deployment of Apex software, and reduce your lifecycle and support costs.Based on his experience as a consultant, Salesforce MVP, and architect of major AppExchange packages, Dan Appleman focuses on the real-world problems and issues that are faced by Apex developers every day, along with the obscure problems and surprises that can sneak up on you if you are unprepared.
Patterns Of Enterprise Application Architecture
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Author : Martin Fowler
language : en
Publisher: Addison-Wesley
Release Date : 2012-03-09
Patterns Of Enterprise Application Architecture written by Martin Fowler and has been published by Addison-Wesley this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-09 with Computers categories.
The practice of enterprise application development has benefited from the emergence of many new enabling technologies. Multi-tiered object-oriented platforms, such as Java and .NET, have become commonplace. These new tools and technologies are capable of building powerful applications, but they are not easily implemented. Common failures in enterprise applications often occur because their developers do not understand the architectural lessons that experienced object developers have learned. Patterns of Enterprise Application Architecture is written in direct response to the stiff challenges that face enterprise application developers. The author, noted object-oriented designer Martin Fowler, noticed that despite changes in technology--from Smalltalk to CORBA to Java to .NET--the same basic design ideas can be adapted and applied to solve common problems. With the help of an expert group of contributors, Martin distills over forty recurring solutions into patterns. The result is an indispensable handbook of solutions that are applicable to any enterprise application platform. This book is actually two books in one. The first section is a short tutorial on developing enterprise applications, which you can read from start to finish to understand the scope of the book's lessons. The next section, the bulk of the book, is a detailed reference to the patterns themselves. Each pattern provides usage and implementation information, as well as detailed code examples in Java or C#. The entire book is also richly illustrated with UML diagrams to further explain the concepts. Armed with this book, you will have the knowledge necessary to make important architectural decisions about building an enterprise application and the proven patterns for use when building them. The topics covered include · Dividing an enterprise application into layers · The major approaches to organizing business logic · An in-depth treatment of mapping between objects and relational databases · Using Model-View-Controller to organize a Web presentation · Handling concurrency for data that spans multiple transactions · Designing distributed object interfaces
Apex Design Patterns
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Author : Jitendra Zaa
language : en
Publisher: Packt Publishing Ltd
Release Date : 2016-04-27
Apex Design Patterns written by Jitendra Zaa and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-27 with Computers categories.
Harness the power of Apex design patterns to build robust and scalable code architectures on the Force.com platform About This Book Apply Creational, Structural and behavioural patterns in Apex to fix governor limit issues. Have a grasp of the anti patterns to be taken care in Apex which could have adverse effect on the application. The authors, Jitendra Zaa is a salesforce MVP and Anshul Verma has 12+ years of experience in the area of application development. Who This Book Is For If you are a competent developer with working knowledge of Apex, and now want to deep dive into the world of Apex design patterns to optimize the application performance, then this book is for you. Prior knowledge of Salesforce and Force.com platform is recommended. What You Will Learn Apply OOPs principal in Apex to design a robust and efficient solution to address various facets to a business problem Get to grips with the benefits and applicability of using different design patterns in Apex Solve problems while instantiating, structuring and giving dynamic behavior to Apex classes Understand the implementation of creational, structural, behavioral, concurrency and anti-patterns in your application Follow the Apex best practices to resolve governor limit issues Get clued up about the Inheritance, abstract classes, polymorphism in Apex to deal with the object mechanism Master various design patterns and determine the best out of them Explore the anti patterns that could not be applied to Apex and their appropriate solutions In Detail Apex is an on-demand programming language providing a complete set of features for building business applications – including data models and objects to manage data. Apex being a proprietor programming language from Salesforce to be worked with multi tenant environment is a lot different than traditional OOPs languages like Java and C#. It acts as a workflow engine for managing collaboration of the data between users, a user interface model to handle forms and other interactions, and a SOAP API for programmatic access and integration. Apex Design Patterns gives you an insight to several problematic situations that can arise while developing on Force.com platform and the usage of Design patterns to solve them. Packed with real life examples, it gives you a walkthrough from learning design patterns that Apex can offer us, to implementing the appropriate ones in your own application. Furthermore, we learn about the creational patterns that deal with object creation mechanism and structural patterns that helps to identify the relationship between entities. Also, the behavioural and concurrency patterns are put forward explaining the communication between objects and multi-threaded programming paradigm respectively. We later on, deal with the issues regarding structuring of classes, instantiating or how to give a dynamic behaviour at a runtime, with the help of anti-patterns. We learn the basic OOPs principal in polymorphic and modular way to enhance its capability. Also, best practices of writing Apex code are explained to differentiate between the implementation of appropriate patterns. This book will also explain some unique patterns that could be applied to get around governor limits. By the end of this book, you will be a maestro in developing your applications on Force.com for Salesforce Style and approach This book is a step-by-step guide, complete with well-tested programs and real world situations to solve your common occurring problems in Apex design by using the anti-patterns. It gets crackling from exploring every appropriate solution to comparing the best one as per OOps principal.
Mastering Apex Programming
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Author : Paul Battisson
language : en
Publisher: Packt Publishing Ltd
Release Date : 2020-11-20
Mastering Apex Programming written by Paul Battisson and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-20 with Computers categories.
Get to grips with the advanced features of Apex programming for Salesforce developers using this comprehensive guide Key FeaturesDiscover how to build reliable applications with Apex by avoiding common mistakes and pitfallsLearn how to use the different asynchronous programming tools in ApexProfile and improve the performance of your Apex codeBook Description As applications built on the Salesforce platform are now a key part of many organizations, developers are shifting focus to Apex, Salesforce's proprietary programming language. As a Salesforce developer, it is important to understand the range of tools at your disposal, how and when to use them, and best practices for working with Apex. Mastering Apex Programming will help you explore the advanced features of Apex programming and guide you in delivering robust solutions that scale. This book starts by taking you through common Apex mistakes, debugging, exception handling, and testing. You'll then discover different asynchronous Apex programming options and develop custom Apex REST web services. The book shows you how to define and utilize Batch Apex, Queueable Apex, and Scheduled Apex using common scenarios before teaching you how to define, publish, and consume platform events and RESTful endpoints with Apex. Finally, you'll learn how to profile and improve the performance of your Apex application, including architecture trade-offs. With code examples used to facilitate discussion throughout, by the end of the book, you'll have developed the skills needed to build robust and scalable applications in Apex. What you will learnUnderstand common coding mistakes in Apex and how to avoid them using best practicesFind out how to debug a Salesforce Apex application effectivelyExplore different asynchronous Apex options and their common use casesDiscover tips to work effectively with platform eventsDevelop custom Apex REST services to allow inbound integrationsBuild complex logic and processes on the Salesforce platformWho this book is for This book is for Salesforce developers who are interested in mastering Apex programming skills. You'll also find this book helpful if you're an experienced Java or C# developer looking to switch to Apex programming for developing apps on the Salesforce platform. Basic Apex programming knowledge is essential to understand the concepts covered.
Advanced Apex Programming For Salesforce Com And Force Com
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Author : Daniel Appleman
language : en
Publisher:
Release Date : 2013
Advanced Apex Programming For Salesforce Com And Force Com written by Daniel Appleman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Computer programming categories.
Note: The third edition of this book is now available ISBN: 978-1936754106 in both paperback and eBook formats Beyond the Force.com documentation - Second edition Advanced Apex Programming for Salesforce.com and Force.com is neither a tutorial nor a book for beginners. Intended for developers who are already familiar with the Apex language, and experienced Java and C# developers who are moving to Apex, this book starts where the Force.com documentation leaves off. Instead of trying to cover all of the features of the platform, Advanced Apex programming focuses entirely on the Apex language and core design patterns. You'll learn how to truly think in Apex - to embrace limits and bulk patterns. You'll see how to develop architectures for efficient and reliable trigger handling, and for asynchronous operations. You'll discover that best practices differ radically depending on whether you are building software for a specific organization or for a managed package. And you'll find approaches for incorporating testing and diagnostic code that can dramatically improve the reliability and deployment of Apex software, and reduce your lifecycle and support costs. Based on his experience as a consultant, Force.com MVP and architect of a major AppExchange package, Dan Appleman focuses on the real-world problems and issues that are faced by Apex developers every day, along with the obscure problems and surprises that can sneak up on you if you are unprepared. This second edition contains updates through Winter 14 (API 29) along with significant new content on triggers, asynchronous design patterns, concurrency and more
Oracle Apex Best Practices
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Author : Alex Nuijten
language : en
Publisher: Packt Pub Limited
Release Date : 2012
Oracle Apex Best Practices written by Alex Nuijten and has been published by Packt Pub Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Computers categories.
In clearly written chapters you will be guided through different aspects of Oracle Application Express. Varying from setting up your environment to maximizing SQL and PL/SQL. Examples are given based on a simple but appealing case. This book is filled with best practices on how to make the most of Oracle APEX. Developers beginning with application development as well as those who are experienced will benefit from this book. You will need to have basic knowledge of SQL and PL/SQL to follow the examples in this book.
Designing Clothes With The Flat Pattern Method
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Author : Sara Alm
language : en
Publisher: Creative Publishing International
Release Date : 2017-05-15
Designing Clothes With The Flat Pattern Method written by Sara Alm and has been published by Creative Publishing International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-15 with Crafts & Hobbies categories.
The Flat Pattern Method teaches you to customize your clothes with new pattern shapes, style lines, and details with step-by-step instructions!
Oracle Apex Cookbook
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Author : Marcel Van Der Plas
language : en
Publisher: Packt Publishing Ltd
Release Date : 2013-10-25
Oracle Apex Cookbook written by Marcel Van Der Plas and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-25 with Computers categories.
As a Cookbook, this book enables you to create APEX web applications and to implement features with immediately usable recipes that unleash the powerful functionality of Oracle APEX 4.2. Each recipe is presented as a separate, standalone entity and the reading of other, prior recipes is not required.It can be seen as a reference and a practical guide to APEX development.This book is aimed both at developers new to the APEX environment and at intermediate developers. More advanced developers will also gain from the information at hand.If you are new to APEX you will find recipes to start development and if you are an experienced user you will find ways to improve your productivity and efficiency and make the most of APEX to enhance your applications.A little knowledge of PL/SQL, HTML and JavaScript is assumed.