About managed

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Manual
150

Entity Management Settings

can manage non enhanced classes by using reflection at the cost of performance. The possible values ... of the shared level 2 cache that is managed by the EntityManagerFactory and shared by
Manual
147

Database Management Settings

manages for queries: The results attribute specifies the size of the query result cache. Caching results
JDO Doc
45

Constants.ELEMENT_PERSISTENCE_MANAGER_FACTORY

Static Field javax.jdo.Constants String ELEMENT_PERSISTENCE_MANAGER_FACTORY The name of the persistence manager factory element in the JDO configuration file. Constant value is persistence-manager-factory. Since: JDO 2.1
JDO Doc
44

Constants.ANONYMOUS_PERSISTENCE_MANAGER_FACTORY_NAME

Static Field javax.jdo.Constants String ANONYMOUS_PERSISTENCE_MANAGER_FACTORY_NAME The name of the anonymous PersistenceManagerFactory, which is the empty string. Since: JDO 2.1
JDO Doc
44

Constants.PROPERTY_PERSISTENCE_MANAGER_FACTORY_CLASS

Static Field javax.jdo.Constants String PROPERTY_PERSISTENCE_MANAGER_FACTORY_CLASS "javax.jdo.PersistenceManagerFactoryClass" Since: JDO 2.1 See Also: JDOHelper.getPersistenceManagerFactory(java.util.Map)
JDO Doc
44

JDOPermission.CLOSE_PERSISTENCE_MANAGER_FACTORY

Static Field javax.jdo.spi.JDOPermission JDOPermission CLOSE_PERSISTENCE_MANAGER_FACTORY An instance of JDOPermission to be used for closePersistenceManagerFactory permission checking. Since: JDO 1.0.1
JDO Doc
44

JDOPermission.MANAGE_METADATA

Static Field javax.jdo.spi.JDOPermission JDOPermission MANAGE_METADATA An instance of JDOPermission to be used for manageMetadata permission checking. Since: JDO 1.0.2
JDO Doc
44

JDOPermission.SET_STATE_MANAGER

Static Field javax.jdo.spi.JDOPermission JDOPermission SET_STATE_MANAGER An instance of JDOPermission to be used for setStateManager permission checking. Since: JDO 1.0
Manual
25

Retrieving JPA Entity Objects

is then added to the persistence context as a managed entity object and returned to the application. Notice that construction of a new managed object during retrieval uses the no-arg constructor ... if the specified class is not an entity class. If the EntityManager already manages the specified entity
Manual
23

Working with JPA Entity Objects [2011-04-18]

), which can represent physical objects in the database. Managing an ObjectDB Object Database using JPA ... : New, Managed, Removed and Detached. When an entity object is initially created its state is New.  In ... the database. An entity object becomes Managed when it is persisted to the database