Datatype DSL

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Purpose

The Datatype DSL is, beside the Entity DSL, one of the most basic DSL for the Software Factory. It provides you with the most common used basic (atomic) datatypes by mapping them. It also allows you to define new simple and complex datatypes, to be used in all your projects. You will find here a couple of informations to help you understand how to use it.


Overview

The Datatype DSL as such is working under the hood of your application's entity model by providing acces to datatypes (Number, String, Boolean...). The figure below represents straightforward how the grammar was designed in order to make it possible for you to use and also create your own datatypes. This is the structural foundation, on which the Datatype DSL model is based on.

Figure 1: Grammar Definition
Figure 2: Grammar Definition - Detailed View 1
Figure 3: Grammar Definition - Detailed View 2

Datatypes Model Files

Datatype DSL model files end with the .datatype extension. Data Interchange models may be split into several .data files, as long as they have the same package declaration.

Datatypes

Reserved Keywords

References and detailed description over all the reserved keywords.

Datatype Definition

Custom Datatypes

In this you will find some informations about the available custom datatypes (OSBEE).

BlobMapping

This datatype allows the use of big data as a blob.


Disclaimer / Notice

How to use existing and newly created Datatypes? => The same way it is used in the Entity DSL, Entitymock DSL and the Function Library DSL with the import keyword.

Copyright Notice

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