Enum CascadeType

Enum Constant Detail

• ALL

  public static final CascadeType ALL

  Cascade all operations

• PERSIST

  public static final CascadeType PERSIST

  Cascade persist operation

• MERGE

  public static final CascadeType MERGE

  Cascade merge operation

• REMOVE

  public static final CascadeType REMOVE

  Cascade remove operation

• REFRESH

  public static final CascadeType REFRESH

  Cascade refresh operation

• DETACH

  public static final CascadeType DETACH

  Cascade detach operation

  Since:

  Java Persistence 2.0

Method Detail

• values

  public static CascadeType[] 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 (CascadeType c : CascadeType.values())
      System.out.println(c);
  

  Returns:

  an array containing the constants of this enum type, in the order they are declared

• valueOf

  public static CascadeType valueOf(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:

  IllegalArgumentException - if this enum type has no constant with the specified name

  NullPointerException - if the argument is null