5 | Updating Entities EntityManagerFactory emf = Persistence.createEntityManagerFactory("$objectdb/db/payrollDB.odb ... EntityManagerFactory and EntityManagers Provides a mechanism to change JavaFX Stages, Scenes, and other elements |
5 | Update more than 10000 entities by an update query fails) { EntityManagerFactory emf; emf = Persistence.createEntityManagerFactory("objectdb:./db.tmp;drop ... */ @Test public void unexpectedExeption() { EntityManagerFactory emf |
5 | Strange behaviour with ORDER BY and IN.EntityManagerFactory; import javax.persistence.Persistence; public class Main { private static ... ) { EntityManagerFactory emf = Persistence.createEntityManagerFactory("$objectdb |
5 | How to use JOIN FETCH? javax.persistence.EntityManager; import javax.persistence.EntityManagerFactory; import javax ... ()) { file.delete(); } file.createNewFile(); EntityManagerFactory emf = Persistence |
5 | JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception(unitName = "guest-pu" ) private EntityManager em; but it is working when the EntityManagerFactory gets ... { @PersistenceUnit(unitName = "guest-pu" ) private EntityManagerFactory emf; public EntityManager |
5 | Attempt to begin a new transaction when a transaction is activeThe code I have a RecordDao stateless java bean : @Stateless public class RecordDao { private EntityManagerFactory emf; private EntityManager em; public RecordDao() { } @PostConstruct ... the EntityManagerFactory and the EntityManager explicitly, but let the application server |
5 | Merge with Parent/Child entities not possible.EntityManagerFactory; import javax.persistence.FetchType; import javax.persistence.FlushModeType; import ... , boolean delete) { EntityManagerFactory emf = null; if (delete) { new File(dbFileName).delete |
5 | Cast exception? the exception: /* */ public static EntityManagerFactory createEntityManagerFactory(String paramString, Map paramMap) /* */ { /* 73 */ EntityManagerFactory localEntityManagerFactory |
5 | Database absolute filepathIs there a line of code that can be used to print out my databases absolute path? I have set it as follows: EntityManagerFactory emf = Persistence.createEntityManagerFactory("$objectdb/database ... class T1523 { public static void main(String[] args) { EntityManagerFactory emf |
1 | "is not null" queries not working with index.persistence.EntityManagerFactory; import javax.persistence.GeneratedValue; import javax.persistence ... (String[] args) { EntityManagerFactory emf = Persistence.createEntityManagerFactory("test.odb |
