Spring/spring-data-cassandra
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Document entity state detection strategies.

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Closes #1124
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Mark Paluch
2021-05-17 14:00:05 +02:00
parent 5b689da34d
commit 6f9475a7e5
1 changed files with 4 additions and 0 deletions
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src/main/asciidoc/reference/mapping.adoc
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@@ -518,6 +518,10 @@ CAUTION: Index creation on session initialization may have a severe performance
include::./converters.adoc[]
include::../{spring-data-commons-docs}/is-new-state-detection.adoc[leveloffset=+1]
NOTE: Cassandra provides no means to generate identifiers upon inserting data. As consequence, entities must be associated with identifier values. Spring Data defaults to identifier inspection to determine whether an entity is new. If you want to use <<cassandra.auditing,auditing>> make sure to either use <<cassandra.template.optimistic-locking>> or implement `Persistable` for proper entity state detection.
[[cassandra.mapping-usage.events]]
== Lifecycle Events