Book Image

Delphi Cookbook - Third Edition

By : Daniele Spinetti, Daniele Teti
Book Image

Delphi Cookbook - Third Edition

By: Daniele Spinetti, Daniele Teti

Overview of this book

Delphi is a cross-platform integrated development environment (IDE) that supports rapid application development on different platforms, saving you the pain of wandering amid GUI widget details or having to tackle inter-platform incompatibilities. Delphi Cookbook begins with the basics of Delphi and gets you acquainted with JSON format strings, XSLT transformations, Unicode encodings, and various types of streams. You’ll then move on to more advanced topics such as developing higher-order functions and using enumerators and run-time type information (RTTI). As you make your way through the chapters, you’ll understand Delphi RTL functions, use FireMonkey in a VCL application, and cover topics such as multithreading, using aparallel programming library and deploying Delphi on a server. You’ll take a look at the new feature of WebBroker Apache modules, join the mobile revolution with FireMonkey, and learn to build data-driven mobile user interfaces using the FireDAC database access framework. This book will also show you how to integrate your apps with Internet of Things (IoT). By the end of the book, you will have become proficient in Delphi by exploring its different aspects such as building cross-platforms and mobile applications, designing server-side programs, and integrating these programs with IoT.
Table of Contents (12 chapters)

Creating DataSnap Apache modules

One of the most awaited Delphi features by server-side Delphi developers is the support for the building of Apache web server modules. Since Delphi XE6, Delphi has been able to generate Apache modules, and this is very good news! The most recent Apache Versions, are 2.0, 2.2, and 2.4, are supported.

An Apache module is only compatible with the specific version for which it has been compiled. So, be sure about the Apache version you have to deploy your module before you create the project. However, it's possible to change the target Apache version by just changing a unit name.

Getting ready

In this recipe, we'll create a very simple REST service, with only one method returning a list...