Skip to content
CAI
Software that uses CAICheck a score

feiniaojin/ddd-archetype

46.7

Weak · 21 September 2026

80

lines of production code

Java

primary language

4

measurements over time

CAI band scale
CAI trend line
CAI lens gauges

What this system is

This system is a Maven-based archetype template designed to scaffold Domain-Driven Design (DDD) applications. It provides a pre-configured multi-module project structure that includes infrastructure, application service, and user interface layers. The template initializes with Spring Boot, MySQL connectivity, and standard build configurations to accelerate the creation of DDD-compliant Java projects.

Features

Added .gitignore and a Java entry point for the cache infrastructure module

The ddd-archetype-infrastructure-cache module now includes a .gitignore file to exclude build artifacts and IDE-specific files, alongside a new Main.java class that prints a welcome message and iterates through a simple loop. This establishes the initial file structure and a basic Java template for the cache infrastructure layer.

ddd-archetype-infrastructure-cache · high confidence

Added default entry points and configuration for user interface modules

The repository now includes default Java entry points (Main.java) and .gitignore templates for the user-interface-provider, user-interface-subscriber, and user-interface-worker modules. Additionally, the user-interface-web module has been initialized with a WebConfig class that enables graceful response handling, alongside placeholder files to establish the directory structure for web, test, and resources.

(repo-wide) · high confidence

Initial release of the DDD Archetype project scaffolding

The repository is initialized with the core files for the 'ddd-archetype' project, including an MIT license, a Maven archetype properties file, and a comprehensive README.md. The README provides detailed instructions on how to install and use this Maven Archetype to quickly generate a Domain-Driven Design (DDD) application structure, including steps for local installation and project generation via IDEA.

(repo-wide) · high confidence

Initial setup for the DDD archetype launcher

The ddd-archetype-launcher module is introduced with a Spring Boot application entry point (Launcher.java) and a default application.yaml configuration file. The configuration sets up a MySQL database connection using HikariCP, configures Jackson for date/time formatting, and defines static resource locations. Additionally, .gitkeep placeholder files are added to the resources and test directories to ensure these directories are tracked by version control.

ddd-archetype-launcher · high confidence

Behavioural changes

Added .gitkeep placeholders to archetype module directories

Empty .gitkeep files were added to the main, resources, and test directories of the application service, domain, infrastructure gateway, and infrastructure persistence modules. This ensures that these empty directories are tracked by version control, preventing them from being lost or ignored during repository operations.

(repo-wide) · high confidence

Dependencies

Initialize DDD Archetype project with Spring Boot 3.2.4 and Gracious Response 5.0.4

The project is initialized as a multi-module Maven build, establishing a Domain-Driven Design (DDD) architecture with separate modules for domain, application service, infrastructure, and user interfaces. The build configuration sets the Java version to 17 and integrates Spring Boot 3.2.4 via a BOM import, alongside Gracious Response 5.0.4 and other key dependencies like Jackson and MySQL Connector/J.

(dependencies) · high confidence

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

How this codebase got here

Score

  • CAI 43 → 47 (+3.2)
  • Rubric changed (rubric-2026.08.19 → rubric-2026.09.15) — scores are not directly comparable.

Lenses

  • Code Health 100 (new)
  • Architecture 100 → 95 (-5.0)
  • Maturity 43 → 49 (+5.9)
  • Readiness 17 → 17 (+0.0)
  • Security 100 → 100 (+0.0)

Resolved (6)

  • Dependency hygiene not measured — dependency manifest found but not parsed for hygiene
  • No exposed public API
  • Scanner failed to run — not a clean result
  • complexity unreadable for .java — churn × complexity hotspots could not be measured
  • early-stage repository — too few commits for a meaningful bus factor
  • early-stage repository — too little history to judge knowledge freshness

New (7)

  • Dependency hygiene PARTLY measured — Maven/Gradle declarations read, no dependency graph resolved
  • Documentation: no architecture or design documentation (README.md)
  • Documentation: no installation or build instructions (README.md)
  • Duplicated block (18 lines × 4) (ddd-archetype-infrastructure-cache/src/main/java/com/feiniaojin/Main.java)
  • No ADRs found
  • Scanner failed to run — not a clean result
  • Scanner failed to run — not a clean result

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

Survey your own repository

feiniaojin/ddd-archetype was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point a surveyor at a repository you know and see whether you agree with it.

About this page

  • The score is its most recent published measurement, taken on 21 September 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 3703e17b9274aae7eaed727e3ca36bff76823b69 — the exact code this score is about.
  • Scored under rubric-2026.09.15 — the same rubric and the same method as every other entry in this index.
  • Measured by watchdog.canine.dev using codehealth-analyzer preprod-fa71c66cabd8.