Uses of Package
javax.jdo
Packages that use javax.jdo
Package
Description
This package contains the JDO specification interfaces and classes.
This package contains the interfaces and classes used by JDO implementations.
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ClassDescriptionConstant values used in JDO.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 represents a named fetch group for a specific class or interface.Fetch groups are activated using methods on this interface.This is the base class for exceptions that can be retried.This class represents data store exceptions that can be retried.This is the root of all JDO Exceptions.This class represents data store exceptions that cannot be retried.This class represents exceptions that are fatal; that is, the condition that caused it cannot be bypassed even if the operation is retried.This class can be used by a JDO-aware application to call the JDO behavior ofPersistenceCapable
instances without declaring them to bePersistenceCapable
.This class represents user errors that can possibly be retried.This class defines the object states for JDO instances.PersistenceManager
is the primary interface for JDO-aware application components.ThePersistenceManagerFactory
is the interface to use to obtainPersistenceManager
instances.TheQuery
interface allows applications to obtain persistent instances, values, and aggregate data from the data store.The JDOTransaction
interface provides for initiation and completion of transactions under user control. -
Classes in javax.jdo used by javax.jdo.spiClassDescription
PersistenceManager
is the primary interface for JDO-aware application components.