db4o

ObjectContainer Methods

The methods of the ObjectContainer interface are listed below. For a complete list of ObjectContainer interface members, see the ObjectContainer Members topic.

Public Instance Methods

activateactivates all members on a stored object to the specified depth.
closecloses the
ObjectContainer
.
commitcommits the running transaction.
deactivatedeactivates a stored object by setting all members to
NULL
.
deletedeletes a stored object permanently.
extreturns an ObjectContainer with extended functionality.
getQuery-By-Example interface to retrieve objects.
query factory method to create a new Query object.

Use get(Object template) for simple Query-By-Example.

rollbackrolls back the running transaction.
setnewly stores objects or updates stored objects.

See Also

ObjectContainer Interface | com.db4o Namespace | ExtObjectContainer for extended functionality.