ModuleApps - A simple Plugin Injection Framework

by Hannes Dr

This simple framework connects the advantage of package managers like Maven (or any other) with the Java plugin loader ServiceLoader and a clean SOLID design pattern by providing a dynamic way of dependency injection.

Example

ExampleApp extends AbstractApp implements App

• main(): void

DataSourceModel extends Module

• loadData(Class): FORMAT

PrettyPrinterModel extends Module

• getPrettyPrinter

PrettyPrinter extends Service

• prettify(FORMAT): String

XmlPrettyPrinter extends PrettyPrinter

• prettify(Document): String

JsonPrettyPrinter extends PrettyPrinter

• prettify(String): String

-> depends on JsonParser which is provided via ParserModule so you can introduce new interfaces without touching the dependency injection implementation of your application. You simply need to adjust your pom.xml