Package | Description |
---|---|
javax.jdo |
This package contains the JDO specification interfaces and classes.
|
javax.jdo.spi |
This package contains the interfaces and classes used by JDO implementations.
|
Class | Description |
---|---|
Constants |
Constant values used in JDO.
|
Extent |
Instances of the
Extent class represent the entire collection
of instances in the data store of the candidate class or interface
possibly including its subclasses or subinterfaces. |
FetchGroup |
FetchGroup represents a named fetch group for a specific class or
interface.
|
FetchPlan |
Fetch groups are activated using methods on this interface.
|
JDOCanRetryException |
This is the base class for exceptions that can be retried.
|
JDODataStoreException |
This class represents data store exceptions that can be retried.
|
JDOEntityManager | |
JDOEntityManagerFactory | |
JDOException |
This is the root of all JDO Exceptions.
|
JDOFatalDataStoreException |
This class represents data store exceptions that cannot be retried.
|
JDOFatalException |
This class represents exceptions that are fatal; that is, the condition
that caused it cannot be bypassed even if the operation is retried.
|
JDOHelper |
This class can be used by a JDO-aware application to call the JDO behavior
of
PersistenceCapable instances without declaring them to be
PersistenceCapable . |
JDOUserException |
This class represents user errors that can possibly be retried.
|
ObjectState |
This class defines the object states for JDO instances.
|
PersistenceManager |
PersistenceManager is the primary interface for JDO-aware
application components. |
PersistenceManagerFactory |
The
PersistenceManagerFactory is the interface to use to obtain
PersistenceManager instances. |
Query |
The
Query interface allows applications to obtain persistent
instances, values, and aggregate data
from the data store. |
Transaction |
The JDO
Transaction interface provides for initiation and
completion of transactions under user control. |
Class | Description |
---|---|
PersistenceManager |
PersistenceManager is the primary interface for JDO-aware
application components. |