Cannot use optimistic locking with Records

[KangoV]

Expected Behavior

When saving an instance of an Entitt mapped via a Java Record, that the version attribute would be incremented correctly

Actual Behaviour

Upon saving, the following error is observed:

io.micronaut.data.exceptions.DataAccessException: SQL Error executing INSERT: An error occurred invoking pre-persist event listeners: Cannot write a read-only property: version
	at io.micronaut.data.runtime.operations.internal.AbstractRepositoryOperations.persistOne(AbstractRepositoryOperations.java:292)
	at io.micronaut.data.jdbc.operations.DefaultJdbcRepositoryOperations.lambda$persist$16(DefaultJdbcRepositoryOperations.java:752)
	at io.micronaut.transaction.support.AbstractSynchronousTransactionManager.executeWrite(AbstractSynchronousTransactionManager.java:175)
	at io.micronaut.data.jdbc.operations.DefaultJdbcRepositoryOperations.persist(DefaultJdbcRepositoryOperations.java:750)
	at io.micronaut.data.runtime.intercept.DefaultSaveEntityInterceptor.intercept(DefaultSaveEntityInterceptor.java:45)
	at io.micronaut.data.intercept.DataIntroductionAdvice.intercept(DataIntroductionAdvice.java:114)
	at io.micronaut.data.intercept.DataIntroductionAdvice.intercept(DataIntroductionAdvice.java:88)
	at io.micronaut.aop.chain.MethodInterceptorChain.proceed(MethodInterceptorChain.java:137)
	at io.micronaut.validation.ValidatingInterceptor.intercept(ValidatingInterceptor.java:138)
	at io.micronaut.aop.chain.MethodInterceptorChain.proceed(MethodInterceptorChain.java:137)

Steps To Reproduce

Using following record impl:

@Introspected
@MappedEntity("customer")
public record ClientE(
  @Id UUID id,
  @Version Integer version,
  @DateCreated LocalDateTime created,
  @Nullable @DateUpdated LocalDateTime updated,
  String forename,
  String surname,
  ...
) implements InfrastructureEntity {}

Environment Information

Ubuntu 21.04
Java 16

Example Application

No response

Version

3.1.0

Notes

I've not got past this yet, but I'm wondering if @DateCreated and @DateUpdated` might suffer the same problem.

[dstepanov]

We do have tests for @DateCreated and @DateUpdated.