Add core-events module: @EventListener, @TransactionalEventListener phases and async listeners on Boot 4.1

Thirteen captured transcripts: a listener is a blocking method call, ordering and chaining, SpEL conditions,
generic-event erasure, every transaction phase on commit and rollback, what an AFTER_COMMIT listener can
write, which exceptions reach the publisher, async listeners on platform and virtual threads, and the
annotations behind Spring Modulith's @ApplicationModuleListener.

Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Uu7q8vPeREyT4218EJPzz1
This commit is contained in:
Claude
2026-09-24 07:08:47 +00:00
parent c418589251
commit d6b76c57db
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# Created<Order> and Created<Customer> published as plain payloads, then the same with ResolvableTypeProvider
--- publishing Created<Order> ---
Created<?> listener got a Order
publishEvent returned normally
--- publishing Created<Customer> ---
Created<?> listener got a Customer
publishEvent returned normally
--- publishing TypedCreated<Order> ---
TypedCreated<Order> listener got a Order
publishEvent returned normally
--- publishing TypedCreated<Customer> ---
TypedCreated<Customer> listener got a Customer
publishEvent returned normally