Over the first three articles of our Gradle Under the Hood series, we explored incremental source tracking, network-immune classloader harvesting, and compile-only dependency isolation.

Today, in the grand finale of this series, we tackle our biggest architectural challenge: How do you build a cohesive build automation suite that supports three completely different object-relational mapping (ORM) frameworks—Hibernate, EclipseLink, and Apache OpenJPA—without creating a monolithic, tightly-coupled mess of conflicting dependencies?

Let's dive into how we designed a Federated Plugin Architecture in JPersist to orchestrate specialized bytecode transformations while isolating complex provider-specific execution graphs.

The Ecosystem Fragmentation Trap

Compile-time bytecode modification is the holy grail of JPA performance.…