You're reading from Mastering Apex Programming A Salesforce developer's guide to learn advanced techniques and programming best practices for building robust and scalable enterprise-grade applications

Product type Paperback

Published in Nov 2023

Publisher Packt

ISBN-13 9781837638352

Length 394 pages

Edition 2nd Edition

Languages

Apex

Tools

Salesforce

Concepts

CRM

Author (1):

Paul Battisson

View More author details

Table of Contents (28) Chapters

Preface

1. Section 1: Triggers, Testing, and Security

2. Chapter 1: Common Apex Mistakes FREE CHAPTER

3. Chapter 2: Debugging Apex

4. Chapter 3: Triggers and Managing Trigger Execution

5. Chapter 4: Exceptions and Exception Handling

6. Chapter 5: Testing Apex Code

7. Chapter 6: Secure Apex Programming

8. Section 2: Asynchronous Apex

9. Chapter 7: Utilizing Future Methods

10. Chapter 8: Working with Batch Apex

11. Chapter 9: Working with Queueable Apex

12. Chapter 10: Scheduling Apex Jobs

13. Section 3: Integrations

14. Chapter 11: Integrating with Salesforce

15. Chapter 12: Using Platform Events

16. Chapter 13: Apex and Flow

17. Chapter 14: Apex REST and Custom Web Services

18. Chapter 15: Outbound Integrations – REST

19. Chapter 16: Outbound Integrations – SOAP

20. Chapter 17: DataWeave in Apex

21. Section 4: Apex Performance

22. Chapter 18: Performance and the Salesforce Governor Limits

23. Chapter 19: Performance Profiling

24. Chapter 20: Improving Apex Performance

25. Chapter 21: Performance and Application Architectures

26. Index

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Remote Site Settings

Remote Site Settings is a security tool provided by Salesforce that provides an administrator with control over which systems their users may connect to from their Salesforce environment. If you visit the Security | Remote Site Settings page of your environment, you will be able to see all those endpoints to which your users can connect. By default, there is an entry for ApexDevNet in every organization (this is the original name for the Salesforce developer site, now developer.salesforce.com). In order to make our callout to the Postman Echo site, we must create a new remote site setting for the site in this area. To do so, click New Remote Site and populate the information as shown in the following screenshot:

Figure 15.1 – Creating a Remote Site Setting for Postman Echo

With this setting saved, you should then be able to run the Apex snippet from before and, in the debug log, see the output of the information sent to the...