LISSU: Integrating Semantic Web Concepts Into SOA Frameworks

Resource repository accompanying the research paper "LISSU: Integrating Semantic Web Concepts Into SOA Frameworks" from the International Conference on Enterprise Information Systems (ICEIS), covering code snippets and an example.

Implementation

Prerequisites:

• bazel

Find out how to install it here: https://docs.bazel.build/versions/master/install-ubuntu.html

Run bazel run //implementation/services/semanticservice:main from inside this folder.

Usage of the Semantic Services

Related file locations

Under /implementation/services/semanticservice you can find the "main.py" file containing the two new semantic service implementations and the semantic configurations for the servers as well. The server configurations should be named after the server.

The services are defined under proto/semanticservice/semanticservice.proto

So far only tested with the scanner service. Under services/scannerservice/hardwarecontroller/semanticDemos the "withSem.py" file can be used as a test for both semantic modules in an error free environment and the "failedSem.py" file for a case with semantical errors.

The "clientSemantic.json" is a configuration file with the OM URIs while "qudtSemantic.json" has the QUDT identifiers.

Runing applications with semantics enabled

All the following commands assume, that you are within the folder of the file you want to run.

1. Run the semantic server in this folder via bazel run main.

2. Run a desired server, for example the scanner mockup under services/scannerservice/hardwarecontroller/mockup via bazel run mockup

3. Start your desired client, for example the demo client under services/scannerservice/hardwarecontroller/semanticDemos via bazel run withSemor bazel run failedSem

Authors: Siyabend Sakik, Moritz Kröger, Johannes Lipp