Enum PropagationLevel

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      Mandatory
      Indicates that a transaction should always be available.
      Never
      Indicates that no active transaction should be available.
      Requires
      Indicates that a new transaction will be used if none exists.
      RequiresNew
      Indicates that a new transaction always is started, even when there is an active transaction.
      Supports
      Indicates that it the logic can either be run with or without transaction.
    • Method Summary

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

      • RequiresNew

        public static final PropagationLevel RequiresNew
        Indicates that a new transaction always is started, even when there is an active transaction. The active transaction is postponed and used again after the nested transaction commits. It could be that the outer transaction conflicts made on changes by the inner transaction.
      • Requires

        public static final PropagationLevel Requires
        Indicates that a new transaction will be used if none exists. If one exists, the logic will lift on that transaction. This is the default propagation level.
      • Supports

        public static final PropagationLevel Supports
        Indicates that it the logic can either be run with or without transaction.
    • Method Detail

      • values

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

        public static PropagationLevel 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