9 | Database Connection using JPA that is available via the getTransaction method: try { em.getTransaction().begin |
9 | Comparison in JPQL and Criteria API above) are available also as JPA criteria query expressions. The CriteriaBuilder interface provides factory methods |
9 | JPA Persistence Unit are available only when the containing classes become known to ObjectDB, for example when a first instance of the class is stored in the database. |
5 | javax.persistence.spi.PersistenceProviderResolver providers available in the runtime environment. Implementations must be thread-safe. Note ... available in the runtime environment. Returns a list of the PersistenceProvider implementations available in the runtime environment. Returns: list of the persistence providers available in the environment Since: JPA 2.0 |
1 | JPA Web App Tutorial - Eclipse Project click the project node and select Run As > Run On Server. (this command is available only if Maven |
0 | Which API should I use - JPA or JDO? the availability of experienced developers, forums, IDEs support, tools, books, tutorials and sample |
0 | [ODB1] Chapter 4 - JDO Metadata explained in section 4.5. 4.4 Arrays, Collections and Maps Special XML sub elements are available |
0 | javax.jdo.datastore.Sequence if it is available. Returns the current sequence value object if it is available. It is intended to return a sequence value object previously used. If the current sequence value is not available, throw ... value is not available or is not numeric, throw JDODataStoreException. Returns: the current value |
0 | javax.jdo.PersistenceManagerFactory is not available, but a higher level is available, the higher level is silently used. If the requested level is not available, and no higher level is available, then JDOUnsupportedOptionException |
0 | javax.jdo.JDOEntityManager getDelegate() Return the underlying provider object for the EntityManager, if available. Return the underlying provider object for the EntityManager, if available. The result of this method is implementation ... will be available upon detachment, unless it was accessed by the application while the entity manager |
