Does this skill support Spring Boot 2?

While many patterns are similar, this skill is specifically optimized for Spring Boot 3.5+ and Java 17+ features like Records and Jakarta EE namespaces.

Does it follow Hexagonal Architecture or Clean Architecture?

It uses a DDD-inspired layered approach that shares many principles with Hexagonal Architecture, specifically regarding the separation of domain ports and infrastructure adapters.

Can I use this with databases other than PostgreSQL or MySQL?

Yes, as long as you are using Spring Data JPA. The patterns are database-agnostic, though Testcontainers is recommended for integration testing.

How does it handle DTO mapping?

It advocates for decoupling domain models from transport layers by using Java Records and dedicated mappers to prevent lazy-loading issues and API leakage.

Does it support automated scaffolding?

Yes, it includes a Python-based generator script to scaffold CRUD boilerplate from an entity specification JSON file.

Spring Boot CRUD Patterns

Name: Spring Boot CRUD Patterns
Author: pur3v4d3r

bypur3v4d3r

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Desarrollo de API

Generates production-grade Spring Boot 3 CRUD services following Domain-Driven Design principles and feature-focused architecture.

This skill empowers developers to build robust, scalable backend services using Spring Boot 3.5+ by enforcing clean separation of concerns through domain, application, and infrastructure layers. It facilitates the creation of RESTful APIs, JPA-backed repositories, and immutable DTO records while ensuring best practices like constructor injection, request validation, and comprehensive testing with Testcontainers. Whether scaffolding new features or auditing existing service layers, this skill ensures architectural consistency and modern Java standards.

Características Principales

01Automated generation of Spring Data JPA repositories and domain aggregates

02Integration testing patterns using Testcontainers and Spring Boot Actuator

03REST controller implementation using immutable Java records and Jakarta validation

04Feature-focused architectural scaffolding (Domain, Application, Presentation, Infrastructure)

05Advanced CRUD workflows including pagination, sorting, and DTO mapping logic

061 GitHub stars

Casos de Uso

01Refactoring monolithic Spring controllers into a DDD-inspired feature-based structure

02Building a new RESTful microservice with Spring Boot 3 and JPA from scratch

03Adding paginated list endpoints and validation to existing aggregate roots

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add pur3v4d3r/pur3-pkb-codebase spring-boot-crud-patterns

For use in Claude.ai and ChatGPT

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