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JDO Doc
2

javax.jdo.PersistenceManagerFactory

and can only be called when the PersistenceManagerFactory is configurable (before the first time ... and can only be called when the PersistenceManagerFactory is configurable (before the first time
JPA Doc
2

javax.persistence.EntityManagerFactory

EntityManager. This method returns a new EntityManager instance each time it is invoked. The isOpen ... returns a new EntityManager instance each time it is invoked. The isOpen method will return true
JPA Doc
2

javax.persistence.Enumerated

: public enum EmployeeStatus {FULL_TIME, PART_TIME, CONTRACT} public enum SalaryRate
JDO Doc
2

javax.jdo.Query

in the cache. For optimistic transactions, this can dramatically improve query response times ... class Date; or one of the java.sql classes Date, Time, or Timestamp; or a user-defined class
Forum
2

Connection performace after upgrade to objectdb 2

[] args)  {         for (int i = 0; i < 5; i++) {             long time = System.currentTimeMillis ... ");             System.out.println("Obtaining PersistenceManagerFactory: " +                 (System.currentTimeMillis() - time));             for (int j = 0; j < 5; j++) {                 time = System.currentTimeMillis
Forum
2

Performance in large transactions

may have to be applied each time again and again, in order to check their up to date validity and integrate ... ();   System.out.println("test_OneTransaction  create time: "     + (System.currentTimeMillis() - startTime ... ();   }   System.out.println("test_ManyTransactions  create time: "     + (System.currentTimeMillis() - startTime
JDO Doc
2

addInstanceLifecycleListener(listener, classes)

is configurable (before the first time getPersistenceManager is called). The classes parameter identifies
JPA Doc
2

addTransformer(transformer)

transformer that the container invokes at class-(re)definition time Since: JPA 1.0
JPA Doc
2

createEntityManager()

Method javax.persistence.EntityManagerFactory EntityManager createEntityManager() Create a new application-managed EntityManager. This method returns a new EntityManager instance each time it is invoked. The isOpen method will return true on the returned instance. Returns: entity manager instance
JPA Doc
2

createEntityManager(map)

Method javax.persistence.EntityManagerFactory EntityManager createEntityManager(   Map map ) Create a new application-managed EntityManager with the specified Map of properties. This method returns a new EntityManager instance each time it is invoked. The isOpen method will return true