There are some models for which it is not possible to update an embedded entity directly. These models do not have associations but only child / parent relationship, e.g: document and key value datastores. When Hibernate Search is used to index such models there is no need to concern about changes on the child entities that must be applied to the parent entities, since the children cannot be modified alone. For those cases we want to expose a global property to always set `ReindexOnUpdate.NO` to all `reindexOnUpdate' as a default choice. |