Enum CycleDetectingLockFactory.Policies

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      DISABLED
      Disables cycle detection.
      THROW
      When potential deadlock is detected, this policy results in the throwing of the PotentialDeadlockException indicating the potential deadlock, which includes stack traces illustrating the cycle in lock acquisition order.
      WARN
      When potential deadlock is detected, this policy results in the logging of a Level.SEVERE message indicating the potential deadlock, which includes stack traces illustrating the cycle in lock acquisition order.
    • Enum Constant Detail

      • THROW

        public static final CycleDetectingLockFactory.Policies THROW
        When potential deadlock is detected, this policy results in the throwing of the PotentialDeadlockException indicating the potential deadlock, which includes stack traces illustrating the cycle in lock acquisition order.
      • WARN

        public static final CycleDetectingLockFactory.Policies WARN
        When potential deadlock is detected, this policy results in the logging of a Level.SEVERE message indicating the potential deadlock, which includes stack traces illustrating the cycle in lock acquisition order.
      • DISABLED

        public static final CycleDetectingLockFactory.Policies DISABLED
        Disables cycle detection. This option causes the factory to return unmodified lock implementations provided by the JDK, and is provided to allow applications to easily parameterize when cycle detection is enabled.

        Note that locks created by a factory with this policy will not participate the cycle detection performed by locks created by other factories.

    • Method Detail

      • values

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

        public static CycleDetectingLockFactory.Policies 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