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Manual
17

Database Management Settings

Explains settings and performance tuning of the ObjectDB Java object database for JPA/JDO.
JDO Doc
15

addExtension(key, value)

Method javax.jdo.Query void addExtension(   String key,   Object value ) Add a vendor-specific extension to this query. The key and value are not standard. An implementation must ignore keys that are not recognized. Parameters: key - the key of the extension value - the value of the extension Since: JDO 2.0
JDO Doc
15

Key.deleteAction

Annotation Element javax.jdo.annotations.Key ForeignKeyAction deleteAction Delete action to apply to the foreign key for the key. Returns: delete action to apply to the foreign key for the key Default value: javax.jdo.annotations.ForeignKeyAction.UNSPECIFIED Since: JDO 2.1
JDO Doc
15

Key.updateAction

Annotation Element javax.jdo.annotations.Key ForeignKeyAction updateAction Update action to apply to the foreign key for the key. Returns: update action to apply to the foreign key for the key Default value: javax.jdo.annotations.ForeignKeyAction.UNSPECIFIED Since: JDO 2.1
JDO Doc
15

ByteIdentity(pcClass, key)

Constructor javax.jdo.identity.ByteIdentity ByteIdentity(   Class pcClass,   Byte key ) Constructor with class and key. Parameters: pcClass - the target class key - the key Since: JDO 1.0
JDO Doc
15

CharIdentity(pcClass, key)

Constructor javax.jdo.identity.CharIdentity CharIdentity(   Class pcClass,   char key ) Constructor with class and key. Parameters: pcClass - the target class key - the key Since: JDO 1.0
JDO Doc
15

CharIdentity(pcClass, key)

Constructor javax.jdo.identity.CharIdentity CharIdentity(   Class pcClass,   Character key ) Constructor with class and key. Parameters: pcClass - the target class key - the key Since: JDO 1.0
JDO Doc
15

getObjectById(cls, key)

Method javax.jdo.PersistenceManager T getObjectById(   Class cls,   Object key ) Looks up the instance of the given type with the given key. Parameters: cls - The type of object to load key ... identity key Returns: the corresponding persistent instance Since: JDO 2.0
JDO Doc
15

getUserObject(key)

Method javax.jdo.PersistenceManager Object getUserObject(   Object key ) Get the value for the specified key from the map of user objects. Parameters: key - the key of the object to be returned Returns: the object Since: JDO 2.0
JDO Doc
15

IntIdentity(pcClass, key)

Constructor javax.jdo.identity.IntIdentity IntIdentity(   Class pcClass,   int key ) Constructor with class and key. Parameters: pcClass - the class key - the key Since: JDO 1.0