Enum ConflictStrategy

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

    public enum ConflictStrategy
    extends java.lang.Enum<ConflictStrategy>
    Used with Unique to specify the conflict resolution strategy.
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      FAIL
      Throws UniqueViolationException if any property violates a Unique constraint.
      REPLACE
      Any conflicting objects are deleted before the object is inserted.
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static ConflictStrategy valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static ConflictStrategy[] 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

      • FAIL

        public static final ConflictStrategy FAIL
        Throws UniqueViolationException if any property violates a Unique constraint.
      • REPLACE

        public static final ConflictStrategy REPLACE
        Any conflicting objects are deleted before the object is inserted.
    • Method Detail

      • values

        public static ConflictStrategy[] 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 (ConflictStrategy c : ConflictStrategy.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static ConflictStrategy 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