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Learning Dynamics NAV Patterns

You're reading from   Learning Dynamics NAV Patterns Create solutions that are easy to maintain, are quick to upgrade, and follow proven concepts and design

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Product type Paperback
Published in Sep 2015
Publisher Packt
ISBN-13 9781785284199
Length 214 pages
Edition 1st Edition
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Authors (2):
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Marije Brummel Marije Brummel
Author Profile Icon Marije Brummel
Marije Brummel
Mark Brummel Mark Brummel
Author Profile Icon Mark Brummel
Mark Brummel
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Toc

Table of Contents (9) Chapters Close

Preface 1. Chapter 1: Introducing Dynamics NAV Patterns and Software Architecture 2. Chapter 2: Architectural Patterns FREE CHAPTER 3. Chapter 3: Design Patterns 4. Chapter 4: Building an Example Application Using Patterns 5. Chapter 5: Coding Best Practices 6. Chapter 6: Anti-patterns and Handling Legacy Code 7. Chapter 7: Building Solutions Using Patterns 8. Thank you for buying Learning Dynamics NAV Patterns

Job Queue Entry Pattern

In Microsoft Dynamics NAV, processes can be automated using the Job Queue. The Job Queue asynchronously processes requests as a background service using an NAV Application Service.

An explanation of the implementation of Job Queue Entry Pattern is available at https://www.youtube.com/watch?v=UA2Pq7fv-Dk&list=PLhZ3P-LY7CqmVszuvtJLujFyHpsVN0U_w&index=15.

Most processes can be wrapped in a Job Queue process by implementing Job Queue Entry Pattern.

Job Queue can also execute a report. This pattern describes the usage of Codeunits in Job Queue.

Technical description

Job Queue Pattern requires us to wrap the process into a Codeunit that takes a Job Queue Entry as a parameter. This Codeunit then follows a number of steps.

Preprocessing

During this step, we can test if the Job Queue Entry table contains the information that we need.

Getting records

The Job Queue Entry contains a Record ID that allows us to read a record from a specific...

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