Towards a Framework for Behavioral Specifications of OSGi Components

TL;DR

This paper introduces a framework for specifying and analyzing the behavior of OSGi components using automata-based models, enabling compatibility checks and runtime interaction management.

Contribution

It presents a novel automata-based framework for behavioral specifications of OSGi components, supporting development and runtime analysis.

Findings

Framework effectively detects protocol incompatibilities.

Automata-based specifications facilitate runtime component interaction.

Implementation demonstrated within Eclipse environment.

Abstract

We present work on behavioral specifications of OSGi components. Our behavioral specifications are based on finite automata like formalisms. Behavioral specifications can be used to find appropriate components to interact with, detect incompatibilities between communication protocols of components and potential problems resulting from the interplay of non-deterministic component specifications. These operations can be carried out during development and at runtime of a system. Furthermore, we describe work carried out using the Eclipse based implementation of our framework.