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  • Book Overview & Buying Force.com Enterprise Architecture
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Force.com Enterprise Architecture

Force.com Enterprise Architecture - Second Edition

By : Andrew Fawcett
4.5 (6)
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Force.com Enterprise Architecture

Force.com Enterprise Architecture

4.5 (6)
By: Andrew Fawcett

Overview of this book

Companies of all sizes have seen the need for Force.com's architectural strategy focused on enabling their business objectives. Successful enterprise applications require planning, commitment, and investment in the best tools, processes, and features available. This book will teach you how to architect and support enduring applications for enterprise clients with Salesforce by exploring how to identify architecture needs and design solutions based on industry standard patterns. There are several ways to build solutions on Force.com, and this book will guide you through a logical path and show you the steps and considerations required to build packaged solutions from start to finish. It covers all aspects, from engineering to getting your application into the hands of your customers, and ensuring that they get the best value possible from your Force.com application. You will get acquainted with extending tools such as Lightning App Builder, Process Builder, and Flow with your own application logic. In addition to building your own application API, you will learn the techniques required to leverage the latest Lightning technologies on desktop and mobile platforms.
Table of Contents (15 chapters)
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14
Index

Separation of Concerns


As you can see there are a number of places Apex code is invoked by various platform features. Such places represent areas for valuable code to potentially hide. It is hidden because it is typically not easy or appropriate to reuse such logic as each of the areas mentioned in the previous table has its own subtle concerns with respect to security, state management, transactions, and other aspects such as error handling (for example, catching and communicating errors) as well as varying needs for bulkification.

Throughout the rest of this chapter, we will review these requirements and distill them into a Separation of Concerns that allows a demarcation of responsibilities between the Apex code used to integrate with these platform features versus the code implementing your application business logic, such that the code can be shared between platform features today and in the future more readily. Wikipedia describes the benefits of Separation of Concerns as the following...

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