Implementation

The core-java-spring project is the first implementation of Eclipse Arrowhead.

Technology Stack

Programming Language: Java 11+

Why java? Because it is platform-independent as much as possible. When a computer has the Java Runtime Environment (JRE) installed, a Java program can run on it. Most types of computers are compatible with a JRE including PCs running on Windows, Macintosh computers, Unix or Linux computers, and large mainframe computers.

Programming Framework: Spring-Boot 2.1.5+

Why Spring? Because it brings together years of wisdom in the form of design patterns. Spring has a long history of innovation, adoption, and standardization. Over the years, it's become mature enough to become a default solution for most common problems faced in the development of large scale enterprise applications.

Building Tool: Maven 3.5+

Why Maven? Because it is one of the most popular build tools in Java, designed to take much of the hard work out of the build process. Maven uses a declarative approach, where the project structure and contents are described, rather than the task-based approach used in Ant or in traditional make files, for example.

Database Management System: MySQL 5.7+

Why MySQL? Beacuse it was developed for speed, and maintains a reputation for being fast, even if this may come at the expense of some additional features. It is also known for its reliability, backed by a large community of programmers that have put the code through tough testing over the years.

Implemented Core Systems

Mandatory Core Systems

• Service Registry
• Authorization
• Orchestrator

Supporting Core Systems

• Certificate Authority
• Choreographer
• Configuration
• Data Manager
• Device Registry
• Event Handler
• Gatekeeper
• Gateway
• Onboarding
• Plant Description Engine
• Quality Of Service Monitor
• System Registry
• Time Manager