jpa-spring-data-kotlin-mapper

Fix LazyInitializationException in Kotlin Spring Data JPA by reviewing transactional boundaries and fetch plans. This skill models persistence logic to ensure lazy associations are initialized within the correct transaction scope, preventing runtime errors and performance bottlenecks.

Avoid Kotlin data classes for JPA entity definitions because their generated equals and hashCode methods destabilize entity identity in Hibernate. This skill enforces correct entity design to maintain stable identity semantics and prevent subtle ORM mapping bugs.

Resolve N+1 query issues in Spring Data JPA by diagnosing fetch plan inefficiencies and optimizing repository queries. This skill reviews entity relationships and persistence logic to eliminate unnecessary database calls and improve overall application performance.

Manage JPA entity identity and equality in Kotlin by enforcing stable identity semantics instead of relying on default data class behavior. This skill models correct entity design to ensure consistent equality checks across Hibernate persistence contexts and detached states.

Yes, this approach supports reviewing existing Spring Data repository interfaces by diagnosing transactional boundary problems and relationship mapping inefficiencies. It models service-layer persistence logic to validate queries and optimize fetch plans for current domain entities.