Package org.eclipse.persistence.annotations

Annotation Type OptimisticLocking

@Target(TYPE) @Retention(RUNTIME) public @interface OptimisticLocking
The OptimisticLocking annotation is used to specify the type of optimistic locking TopLink should use when updating or deleting entities. An optimistic-locking specification is supported on an Entity or MappedSuperclass annotation.
See Also:
Author:
Guy Pelletier

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    boolean
    cascade
    (Optional) Specify where the optimistic locking policy should cascade lock.
    jakarta.persistence.Column[]
    selectedColumns
    (Optional) For an optimistic locking policy of type SELECTED_COLUMNS, this annotation member becomes a (Required) field.
    OptimisticLockingType
    type
    (Optional) The type of optimistic locking policy to use.

  • Element Details

    • type

      OptimisticLockingType type
      (Optional) The type of optimistic locking policy to use.
      Default:
      VERSION_COLUMN

    • selectedColumns

      jakarta.persistence.Column[] selectedColumns
      (Optional) For an optimistic locking policy of type SELECTED_COLUMNS, this annotation member becomes a (Required) field.
      Default:
      {}

    • cascade

      boolean cascade
      (Optional) Specify where the optimistic locking policy should cascade lock. Currently only supported with VERSION_COLUMN locking.
      Default:
      false