Enum LockMode

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<LockMode>

    public enum LockMode
    extends java.lang.Enum<LockMode>
    Locking modes for persistable objects.
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private LockMode()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static LockMode valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static LockMode[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • LOCK_NONE

        public static final LockMode LOCK_NONE
        No locking specified. Use default type.
      • LOCK_OPTIMISTIC_READ

        public static final LockMode LOCK_OPTIMISTIC_READ
        Optimistic locking.
      • LOCK_OPTIMISTIC_WRITE

        public static final LockMode LOCK_OPTIMISTIC_WRITE
        Optimistic locking, plus forced version update at commit.
      • LOCK_PESSIMISTIC_READ

        public static final LockMode LOCK_PESSIMISTIC_READ
        Pessimistic locking.
      • LOCK_PESSIMISTIC_WRITE

        public static final LockMode LOCK_PESSIMISTIC_WRITE
        Pessimistic locking, plus forced version update at commit.
    • Constructor Detail

      • LockMode

        private LockMode()
    • Method Detail

      • values

        public static LockMode[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (LockMode c : LockMode.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static LockMode valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null