Package | Description |
---|---|
javax.jdo |
This package contains the JDO specification interfaces and classes.
|
javax.jdo.metadata |
This package contains classes representing the different components of the JDO Metadata.
|
javax.jdo.spi |
This package contains the interfaces and classes used by JDO implementations.
|
Class and Description |
---|
AttributeConverter
Converts persistent attribute values (fields or properties) to different
values stored in the underlying datastore and vice versa.
|
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.
|
JDOEnhancer
Interface for a JDO Enhancer.
|
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 . |
JDOQLTypedQuery
Interface for a type-safe refactorable JDOQL query, using a fluent API, based around expressions.
|
JDOQLTypedSubquery
Interface for a type-safe subquery, using a fluent API.
|
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 and Description |
---|
AttributeConverter
Converts persistent attribute values (fields or properties) to different
values stored in the underlying datastore and vice versa.
|
Class and Description |
---|
PersistenceManager
PersistenceManager is the primary interface for JDO-aware
application components. |
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