Table of Contents

This section describes the various backend Cloud components as part of the Eclipse CSP and how to develop and build them.

1. Overview
2. List of Libraries
3. Build Guidelines

Overview

Our custom libraries are published as artifacts to Maven central repository.

List of Libraries

• Our libraries are currently published to GitHub Packages.
• To use our libraries, you need to add the dependency in your pom.xml file.
• The libraries are written in Java.
• The libraries are built and packaged using the Maven build tool

The following table describes the Eclipse CSP libraries.

Library Name	Description	Repository Link	Package Link
utils	Provides centralized logging, health checks, diagnostic data reporting and application metrics such ad counters, gauges and histograms	Link	Link
sql-dao	Provides HikariCP pooled connections to the Postgres DB and manages database lifecycle	Link	Link
nosql-dao	Provides base interface to perform MongoDB related queries	Link	Link
stream-base	Provides a layer of abstraction for kafka-streams processing mechanism	Link	Link
redis-cache	Provides Redis server backed caching capabilities	Link	Link
transformers	Provides serialization/deserialization capabilities	Link	Link
entities	Provides abstraction for event specifications and centralises common entities. Provides support for related commmon functionalities like Serialization, Automatic auditing of entities, retries, event lifecycle hooks and mappings	Link	Link
api-common	Provides common and necessary functionalities required to expose rest APIs. It exposes common REST based tasks related to health monitors, metrics, JSON support functions and push message to Kafka cluster etc	Link	Link
services-common	Provides following common and necessary functionalities required to enable stream processors - Authentication token, Connected Personal Account, StolenVehicle, PrivacyMode, SettingsManager, VehicleProfile, Custom Codec for MongoDB, Json Utils	Link	Link
services-dependencies	Provides functionality to manage versions of internal and third-party dependencies.	Link	Link
api-registry-common	Provides common functionalities to enable api gateway	Link	Link

NOTES:

• Refer the the README file in the Repository Link column of each row for more information about each library.
• Refer the Package Link in the table above to get the latest version of the library

Build Guidelines

    Refer the build_guidelines.md for more information about how to build the libraries