Enum Class Propagation

Object
Enum<Propagation>
com.liferay.portal.kernel.transaction.Propagation
All Implemented Interfaces:
Serializable, Comparable<Propagation>, Constable

public enum Propagation extends Enum<Propagation>
Defines a transaction boundary in relation to a current transaction.
Author:
Michael Young, Shuyang Zhou
See Also:
  • Enum Constant Details

    • MANDATORY

      public static final Propagation MANDATORY
      Support a current transaction, throw an exception if none exists.
    • NESTED

      public static final Propagation NESTED
      Execute within a nested transaction if a current transaction exists, behaves like PROPAGATION_REQUIRED otherwise.
    • NEVER

      public static final Propagation NEVER
      Execute non-transactionally, throw an exception if a transaction exists.
    • NOT_SUPPORTED

      public static final Propagation NOT_SUPPORTED
      Execute non-transactionally, suspend the current transaction if one exists.
    • REQUIRED

      public static final Propagation REQUIRED
      Support a current transaction, create a new one if none exists.
    • REQUIRES_NEW

      public static final Propagation REQUIRES_NEW
      Create a new transaction, and suspend the current transaction if one exists.
    • SUPPORTS

      public static final Propagation SUPPORTS
      Support a current transaction, execute non-transactionally if none exists.
  • Method Details

    • values

      public static Propagation[] 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 Propagation 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
    • getPropagation

      public static Propagation getPropagation(int value)
    • value

      public int value()