DDD aggregate persistence support: storage-neutral repository lifecycle, AggregateData, and DataMapper contracts. Concrete adapters extend this module without pulling in runtime, messaging, or domain-event dispatch.

Jakarta Persistence adapter for single-entity-graph aggregate repositories.

Spring failure translation and transaction-bound state for jfoundry persistence.

Quarkus runtime adapters for jfoundry application contracts.

Optional bridge from successful aggregate persistence to domain-event collection.

Helidon MP runtime adapters for jfoundry application contracts.

Spring Boot auto-configuration for jfoundry persistence adapters.

Spring Boot auto-configuration for jfoundry domain event dispatch.

MyBatis-Plus adapter for business AggregateRoot repositories. Pure persistence — no messaging/Outbox concerns; Outbox MP implementation lives in jfoundry-outbox-mybatis-plus.

Quarkus runtime adapter for JFoundry aggregate persistence context and auditing.

Reusable architecture test rules and fixtures for JFoundry-based applications.