entityManager.lock(e, LockModeType.READ); entityManager.refresh(e); Update some property of the entity (and merge) Commit Raw ... javax.persistence.OptimisticLockException: Newer version [2] of entity [[support.
但由于错误，字段的类型不正确，转换过程在写入mongodb时发生，引发optimisticlockingfailureexception。
The Product entity looks like this:First thing to notice is the absence of a surrogate version column. For concurrency control, we’ll use DIRTY properties optimistic locking:@Entity(name = "product") @Table(name = "product") @OptimisticLocking(type = OptimisticLockType.DIRTY) @DynamicUpdate ...
Instead of placing an actual lock on the resource, it checks for changes only when saving the update. If another process modifies the resource, the application detects and handles the conflict, though this may result in data loss. The concept is simple: in addition to the row’s unique ID...
.entity(e.getMessage()) .type(MediaType.TEXT_PLAIN_TYPE) .build(); } } 代码示例来源:origin: cloudfoundry/uaa @Override publicScimUserverifyUser(Stringid,intversion,StringzoneId)throwsScimResourceNotFoundException, InvalidScimResourceException{ ...
{localValue:3, serverValue:91}] to localhost:27017 org.springframework.dao.OptimisticLockingFailureException: Optimistic lock exception on saving entity: Document`$set=Document{{state=true`, $inc=Document`version=1`}} to collection testDocument at org.springframework.data.mongodb.core.Reactive...