spring-framework

What problem does it solve?

This Skill provides comprehensive guidance and best practices for leveraging the core features of the Spring Framework, ensuring robust, maintainable, and efficient application development.

Core Features & Use Cases

• IoC/DI: Understand and implement constructor injection, bean scopes, and conditional registration.
• AOP: Learn to define aspects, use pointcut expressions, and avoid self-invocation pitfalls.
• Transaction Management: Master propagation levels, rollback rules, and common transaction anti-patterns.
• Event System: Publish and consume events synchronously and asynchronously, with transactional awareness.
• Bean Lifecycle: Utilize @PostConstruct and @PreDestroy for initialization and cleanup.
• MVC Core: Implement HandlerInterceptor and understand the differences between Filters, Interceptors, and AOP.
• Validation: Implement custom validators and use validation groups effectively.
• Task Scheduling: Configure and use @Scheduled and @Async for background tasks.

Quick Start

Use the spring-framework skill to explain constructor injection and its benefits over field injection.