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Books > Computing & IT > Computer programming
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Apex Design Patterns (Paperback)
Loot Price: R1,154
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Apex Design Patterns (Paperback)
Expected to ship within 18 - 22 working days
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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.
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