Class SCOID

java.lang.Object
org.datanucleus.identity.SCOID

public final class SCOID extends Object
Object identifier for use with nondurable objects to guarantee uniqueness in the JVM (but not in datastore). They can also be used as identifiers for classes that have no database extent. Refer to JDO 2 [5.4.4]. An Object id class must have the following :-
  • Must be public
  • Must have a public constructor, which may be the default (no-arg) constructor
  • All fields must be public
  • All fields must be of Serializable types.
  • Field Details

    • objClass

      public final String objClass
  • Constructor Details

    • SCOID

      public SCOID(String objClass)
      Constructs a new SCOID to identify an object of the given class.
      Parameters:
      objClass - The class of the instance being identified.
  • Method Details

    • getSCOClass

      public String getSCOClass()
      Returns the class of the object identified by this SCOID. TODO Rename to getSCOClassName()
      Returns:
      The class of the object identified by this SCOID.