Package org.hibernate.engine

Enum Class OptimisticLockStyle

java.lang.Object
java.lang.Enum<OptimisticLockStyle>
org.hibernate.engine.OptimisticLockStyle
All Implemented Interfaces:
Serializable, Comparable<OptimisticLockStyle>, java.lang.constant.Constable
public enum OptimisticLockStyle extends Enum<OptimisticLockStyle>
Describes how an entity should be optimistically locked.
API Note:
This enumeration is mainly for internal use, since it is isomorphic to OptimisticLockType. In the future, it would be nice to replace them both with a new org.hibernate.OptimisticLockCheck enum.

  • Enum Constant Details

    • NONE

      public static final OptimisticLockStyle NONE
      No optimistic locking.

    • VERSION

      public static final OptimisticLockStyle VERSION
      Optimistic locking via a dedicated version or timestamp column.

    • DIRTY

      public static final OptimisticLockStyle DIRTY
      Optimistic locking via comparison of dirty columns.

    • ALL

      public static final OptimisticLockStyle ALL
      Optimistic locking via comparison of all columns.

  • Method Details

    • values

      public static OptimisticLockStyle[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static OptimisticLockStyle valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • fromLockType

      public static OptimisticLockStyle fromLockType(OptimisticLockType type)

    • isAllOrDirty

      public boolean isAllOrDirty()

    • isAll

      public boolean isAll()

    • isDirty

      public boolean isDirty()

    • isVersion

      public boolean isVersion()

    • isNone

      public boolean isNone()

    • getOldCode

      @Deprecated(since="6.2", forRemoval=true) public int getOldCode()
      Deprecated, for removal: This API element is subject to removal in a future version.
      these integer codes have not been used for a long time

    • interpretOldCode

      @Deprecated(since="6.2", forRemoval=true) public static OptimisticLockStyle interpretOldCode(int oldCode)
      Deprecated, for removal: This API element is subject to removal in a future version.
      these integer codes have not been used for a long time
      Given an old code (one of the int constants from Cascade), interpret it as one of the new enums.
      Parameters:
      oldCode - The old int constant code
      Returns:
      The interpreted enum value
      Throws:
      IllegalArgumentException - If the code did not match any legacy constant.