6 | Database Connection using JPA = emf.createEntityManager(); try { // TODO: Use the EntityManager to access the database |
6 | Entity Management Settings hollow, and loading their persistent content lazily, when they are accessed, could improve |
6 | Paths and Types in JPQL and Criteria API, a NullPointerException is thrown on any attempt to access a field or a method via a null reference. In JPQL |
6 | SSL Configuration when accessing remote ObjectDB databases over an insecure network such as the Internet. SSL Keystore |
5 | javax.persistence.EntityManager Metamodel getMetamodel() Return an instance of Metamodel interface for access to the metamodel of the persistence unit. Return an instance of Metamodel interface for access to the metamodel ... accessed. (The persistence provider runtime is permitted to throw the EntityNotFoundException |
5 | javax.persistence.AccessType> Is used with the Access annotation to specify an access type to be applied to an entity class ... See Also: Access AccessType FIELD Field-based access is used. Field-based access is used. Since: JPA 2.0 AccessType PROPERTY Property-based access is used. Property-based access is used. Since: JPA 2.0 |
1 | Step 5: Add a JSP Page (to prevent direct access to the JSP bypassing Spring). Enter guest as the jsp file name - use exactly |
0 | [ODB1] Chapter 4 - JDO Metadata accesses a field is the field value loaded automatically by ObjectDB from the database. If the field |
0 | javax.jdo.JDOEntityManager() Return an instance of Metamodel interface for access to the metamodel of the persistence unit. Return an instance of Metamodel interface for access to the metamodel of the persistence unit. Returns ... . It is an implementation decision whether to access the data store, if required to determine the exact class |
0 | javax.jdo.spi.PersistenceCapable to LOAD_REQUIRED, then the fields in the default fetch group cannot be accessed for read or write ... fetch group cannot be accessed for read or write without notifying the StateManager. Since: JDO 1.0 ... can be accessed for read without notifying the StateManager. If jdoFlags is set to READ_OK, then the fields |
