Java Tech Workshop

Jun 26, 2026 · Backend Development

Controlling Execution Order in Multi‑Layer Spring AOP Aspect Nesting

When a Spring project uses more than two AOP aspects, the resulting multi‑layer nesting can cause sensitive data leaks, excessive logging, missed alerts, inconsistent responses, and random bugs; this article explains why ordering issues occur, how the onion model works, and provides concrete configuration strategies to achieve deterministic execution order.