EntityCallbacks

Spring Data R2DBC uses the EntityCallback API for its auditing support and reacts on the following callbacks.

Table 1. Supported Entity Callbacks
Callback	Method	Description	Order
BeforeConvertCallback	`onBeforeConvert(T entity, SqlIdentifier table)`	Invoked before a domain object is converted to `OutboundRow`.	`Ordered.LOWEST_PRECEDENCE`
AfterConvertCallback	`onAfterConvert(T entity, SqlIdentifier table)`	Invoked after a domain object is loaded. Can modify the domain object after reading it from a row.	`Ordered.LOWEST_PRECEDENCE`
AuditingEntityCallback	`onBeforeConvert(T entity, SqlIdentifier table)`	Marks an auditable entity created or modified	100
BeforeSaveCallback	`onBeforeSave(T entity, OutboundRow row, SqlIdentifier table)`	Invoked before a domain object is saved. Can modify the target, to be persisted, `OutboundRow` containing all mapped entity information.	`Ordered.LOWEST_PRECEDENCE`
AfterSaveCallback	`onAfterSave(T entity, OutboundRow row, SqlIdentifier table)`	Invoked after a domain object is saved. Can modify the domain object, to be returned after save, `OutboundRow` containing all mapped entity information.	`Ordered.LOWEST_PRECEDENCE`