org.datanucleus.jdo.connector

Class PersistenceManagerImpl

java.lang.Object

org.datanucleus.jdo.connector.PersistenceManagerImpl

All Implemented Interfaces:

javax.jdo.PersistenceManager, javax.resource.cci.Connection

public class PersistenceManagerImpl
extends Object
implements javax.resource.cci.Connection, javax.jdo.PersistenceManager

Implementation of the PersistenceManager for use in JCA environments. An application handle associated to the ManagedConnectionImpl.

Field Summary

Fields

Modifier and Type	Field and Description
static org.datanucleus.util.NucleusLogger	LOGGER Logger for JCA.

Constructor Summary

Constructors

Constructor and Description
PersistenceManagerImpl(ManagedConnectionImpl mc) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addInstanceLifecycleListener(javax.jdo.listener.InstanceLifecycleListener listener, Class... classes) JDO 2.0 spec 12.15 "LifecycleListeners".
void	checkConsistency() Method to check the consistency of the cache.
void	close() Method to close the Persistence Manager.
javax.resource.cci.Interaction	createInteraction()
javax.jdo.Transaction	currentTransaction() Accessor for the current transaction
void	deletePersistent(Object pc) JDO method to delete a Persistence Capable object
void	deletePersistentAll(Collection pcs) JDO method to delete a Collection of Persistence Capable objects
void	deletePersistentAll(Object... pcs) JDO method to delete an array of Persistence Capable objects
Object	detachCopy(Object pc) Detach the specified object from the PersistenceManager.
Collection	detachCopyAll(Collection pcs) Detach the specified objects from the PersistenceManager.
Object[]	detachCopyAll(Object... pcs) Detach the specified objects from the PersistenceManager.
void	evict(Object o) Method to evict an object
void	evictAll() Method to evict all objects from the PM.
void	evictAll(boolean subclasses, Class cls) Method to evict all objects of the specified type (and optionally its subclasses).
void	evictAll(Class cls, boolean subclasses) Method to evict all objects of the specified type (and optionally its subclasses).
void	evictAll(Collection os) Method to evict all of the specified objects from the PM.
void	evictAll(Object... os) Method to evict an array of objects
void	flush() This method flushes all dirty, new, and deleted instances to the datastore.
boolean	getCopyOnAttach()
javax.jdo.datastore.JDOConnection	getDataStoreConnection() (non-Javadoc)
Integer	getDatastoreReadTimeoutMillis()
Integer	getDatastoreWriteTimeoutMillis()
boolean	getDetachAllOnCommit() Accessor for whether to detach objects on commit of the txn.
javax.jdo.Extent	getExtent(Class cls) Accessor for the extent of a candidate class.
javax.jdo.Extent	getExtent(Class cls, boolean subclasses) Accessor for the extent of a candidate class.
javax.jdo.FetchGroup	getFetchGroup(Class cls, String name)
javax.jdo.FetchPlan	getFetchPlan() Accessor for the current FetchPlan
boolean	getIgnoreCache() Accessor for whether to ignore the cache or not
org.datanucleus.api.jdo.JDOPersistenceManager	getJDOPersistenceManager()
javax.resource.cci.LocalTransaction	getLocalTransaction()
Set	getManagedObjects()
Set	getManagedObjects(Class... classes)
Set	getManagedObjects(EnumSet states)
Set	getManagedObjects(EnumSet states, Class... classes)
javax.resource.cci.ConnectionMetaData	getMetaData()
boolean	getMultithreaded() Accessor for the multithreaded capability of the manager
Object	getObjectById(Class cls, Object key)
Object	getObjectById(Object id) Accessor for an object given its id.
Object	getObjectById(Object id, boolean validate) Accessor for an object given its id.
Object	getObjectId(Object pc) Accessor for the id of an object.
Class	getObjectIdClass(Class clazz) Retrieve the class for the objectid
Object[]	getObjectsById(boolean validate, Object... oids)
Collection	getObjectsById(Collection oids)
Collection	getObjectsById(Collection oids, boolean validate)
Object[]	getObjectsById(Object... oids)
Object[]	getObjectsById(Object[] oids, boolean validate)
javax.jdo.PersistenceManagerFactory	getPersistenceManagerFactory() Retrieve the PersistenceManagerFactory for this manager
Map<String,Object>	getProperties()
javax.resource.cci.ResultSetInfo	getResultSetInfo()
javax.jdo.datastore.Sequence	getSequence(String sequenceName) Accessor for a Sequence.
Date	getServerDate() Accessor for the server date/time.
Set<String>	getSupportedProperties()
Object	getTransactionalObjectId(Object pc)
Object	getUserObject() The application might manage PersistenceManager instances by using an associated object for bookkeeping purposes.
Object	getUserObject(Object key) Method to get a user object from the PersistenceManager.
boolean	isClosed() Accessor for whether the Persistence Manager is closed.
void	makeNontransactional(Object pc) Make a Persistence-Capable object non-transactional
void	makeNontransactionalAll(Collection pcs) Make a Collection of Persistence-Capable objects non-transactional
void	makeNontransactionalAll(Object... pcs) Make an array of Persistence-Capable objects non-transactional
Object	makePersistent(Object pc) Method to make an object persistent.
Collection	makePersistentAll(Collection pcs) Make a Collection of Persistence Capable objects persistent
Object[]	makePersistentAll(Object... pcs) Make an array of Persistent Capable objects persistent
void	makeTransactional(Object pc) Make a Persistence-Capable object transient
void	makeTransactionalAll(Collection pcs) Make a collection of persistable objects transactional
void	makeTransactionalAll(Object... pcs) Make an array of Persistence-Capable objects transactional
void	makeTransient(Object pc) Make a Persistence-Capable object transient
void	makeTransient(Object pc, boolean useFetchPlan) Make a Persistence-Capable object transient , optionally using the fetch plan.
void	makeTransientAll(boolean useFetchPlan, Object... pcs) Make an array of Persistence-Capable objects transient
void	makeTransientAll(Collection pcs) Make a Collection of Persistence-Capable objects transient
void	makeTransientAll(Collection pcs, boolean useFetchPlan) Make a Collection of Persistence-Capable objects transient
void	makeTransientAll(Object... pcs) Make an array of Persistence-Capable objects transient
void	makeTransientAll(Object[] pcs, boolean useFetchPlan) Make an array of Persistence-Capable objects transient
Object	newInstance(Class pc) Method to create an instance of an interface or abstract class
javax.jdo.Query	newNamedQuery(Class cls, String queryName) Accessor for a new named query.
Object	newObjectIdInstance(Class pcClass, Object key)
Object	newObjectIdInstance(Class clazz, String str)
javax.jdo.Query	newQuery() Accessor for a new query.
javax.jdo.Query	newQuery(Class cls) Accessor for a new query using this candidate class.
javax.jdo.Query	newQuery(Class cls, Collection cln) Accessor for a new query.
javax.jdo.Query	newQuery(Class cls, Collection cln, String filter) Accessor for a new query.
javax.jdo.Query	newQuery(Class cls, String filter) Accessor for a new query.
javax.jdo.Query	newQuery(javax.jdo.Extent ext) Accessor for a new query based on the provided extent.
javax.jdo.Query	newQuery(javax.jdo.Extent cln, String filter) Accessor for a new query.
javax.jdo.Query	newQuery(Object obj) Accessor for a new query.
javax.jdo.Query	newQuery(String query) Accessor for a single-string query.
javax.jdo.Query	newQuery(String language, Object query) Accessor for a new query in the specified query language etc.
Object	putUserObject(Object key, Object value) Method to put a user object into the PersistenceManager.
void	refresh(Object o) Method to refresh an object
void	refreshAll() Method to refresh all objects in the Persistence Manager.
void	refreshAll(Collection os) Method to refresh a collection of objects.
void	refreshAll(javax.jdo.JDOException exc) Method to refresh objects that failed verification in a JDOException
void	refreshAll(Object... os) Method to refresh an array of objects.
void	removeInstanceLifecycleListener(javax.jdo.listener.InstanceLifecycleListener listener) JDO 2.0 spec 12.15 "LifecycleListeners".
Object	removeUserObject(Object key) Method to remove a user object from the PersistenceManager.
void	retrieve(Object o) Method to retrieve an object
void	retrieve(Object o, boolean fgOnly) Method to retrieve an object
void	retrieveAll(boolean fgOnly, Object... pcs) Retrieve field values of instances from the store.
void	retrieveAll(Collection pcs) Retrieve a Collection of Persistence-Capable objects
void	retrieveAll(Collection pcs, boolean fgOnly) Retrieve field values of instances from the store.
void	retrieveAll(Object... pcs) Retrieve an array of Persistence-Capable objects
void	retrieveAll(Object[] pcs, boolean fgOnly) Retrieve field values of instances from the store.
void	setCopyOnAttach(boolean flag)
void	setDatastoreReadTimeoutMillis(Integer intvl)
void	setDatastoreWriteTimeoutMillis(Integer intvl)
void	setDetachAllOnCommit(boolean detach) Mutator for whether to detach all objects on commit of the txn.
void	setIgnoreCache(boolean ignore) Mutator for whether to ignore the cache or not
void	setMultithreaded(boolean multithreaded) Mutator for the multithreaded capability of the manager
void	setProperty(String propertyName, Object value)
void	setUserObject(Object obj) The application might manage PersistenceManager instances by using an associated object for bookkeeping purposes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOGGER

public static final org.datanucleus.util.NucleusLogger LOGGER

Logger for JCA.

Constructor Detail

PersistenceManagerImpl

public PersistenceManagerImpl(ManagedConnectionImpl mc)

Constructor.

Parameters:

mc - The connection implementation.

Method Detail

getJDOPersistenceManager

public org.datanucleus.api.jdo.JDOPersistenceManager getJDOPersistenceManager()

getLocalTransaction

public javax.resource.cci.LocalTransaction getLocalTransaction()
                                                        throws javax.resource.ResourceException

Specified by:

getLocalTransaction in interface javax.resource.cci.Connection

Throws:

javax.resource.ResourceException

getMetaData

public javax.resource.cci.ConnectionMetaData getMetaData()
                                                  throws javax.resource.ResourceException

Specified by:

getMetaData in interface javax.resource.cci.Connection

Throws:

javax.resource.ResourceException

createInteraction

public javax.resource.cci.Interaction createInteraction()
                                                 throws javax.resource.ResourceException

Specified by:

createInteraction in interface javax.resource.cci.Connection

Throws:

javax.resource.ResourceException

getResultSetInfo

public javax.resource.cci.ResultSetInfo getResultSetInfo()
                                                  throws javax.resource.ResourceException

Specified by:

getResultSetInfo in interface javax.resource.cci.Connection

Throws:

javax.resource.ResourceException

close

public void close()

Method to close the Persistence Manager. This is invoked by the application server if this handle is not closed

Specified by:

close in interface javax.jdo.PersistenceManager

Specified by:

close in interface javax.resource.cci.Connection

isClosed

public boolean isClosed()

Accessor for whether the Persistence Manager is closed.

Specified by:

isClosed in interface javax.jdo.PersistenceManager

Returns:

Whether the Persistence Manager is closed.

setDetachAllOnCommit

public void setDetachAllOnCommit(boolean detach)

Mutator for whether to detach all objects on commit of the txn.

Specified by:

setDetachAllOnCommit in interface javax.jdo.PersistenceManager

Parameters:

detach - Whether to detach objects on commit of the txn.

getDetachAllOnCommit

public boolean getDetachAllOnCommit()

Accessor for whether to detach objects on commit of the txn.

Specified by:

getDetachAllOnCommit in interface javax.jdo.PersistenceManager

Returns:

Whether to detach objects on commit of the txn.

refresh

public void refresh(Object o)

Method to refresh an object

Specified by:

refresh in interface javax.jdo.PersistenceManager

Parameters:

o - Object to refresh

retrieve

public void retrieve(Object o,
                     boolean fgOnly)

Method to retrieve an object

Specified by:

retrieve in interface javax.jdo.PersistenceManager

Parameters:

o - Object to retrieve

fgOnly - Whether to include only fields in current fetch group

retrieve

public void retrieve(Object o)

Method to retrieve an object

Specified by:

retrieve in interface javax.jdo.PersistenceManager

Parameters:

o - Object to retrieve

retrieveAll

public void retrieveAll(Collection pcs)

Retrieve a Collection of Persistence-Capable objects

Specified by:

retrieveAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Collection of Persistence-Capable objects

retrieveAll

public void retrieveAll(Object... pcs)

Retrieve an array of Persistence-Capable objects

Specified by:

retrieveAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Array of Persistence-Capable objects

retrieveAll

public void retrieveAll(Object[] pcs,
                        boolean fgOnly)

Retrieve field values of instances from the store. This tells the PersistenceManager that the application intends to use the instances, and their field values should be retrieved. The fields in the current fetch group must be retrieved, and the implementation might retrieve more fields than the current fetch-group.

The PersistenceManager might use policy information about the class to retrieve associated instances.

Specified by:

retrieveAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - the instances

fgOnly - whether to retrieve only the current fetch-group fields

Since:

JDO 1.0.1

retrieveAll

public void retrieveAll(boolean fgOnly,
                        Object... pcs)

Retrieve field values of instances from the store.

Specified by:

retrieveAll in interface javax.jdo.PersistenceManager

Parameters:

fgOnly - whether to retrieve only the current fetch-group fields

pcs - the instances

Since:

JDO 2.1

retrieveAll

public void retrieveAll(Collection pcs,
                        boolean fgOnly)

Retrieve field values of instances from the store. This tells the PersistenceManager that the application intends to use the instances, and their field values should be retrieved. The fields in the current fetch group must be retrieved, and the implementation might retrieve more fields than the current fetch-group.

The PersistenceManager might use policy information about the class to retrieve associated instances.

Specified by:

retrieveAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - the instances

fgOnly - whether to retrieve only the current fetch group fields

Since:

JDO 1.0.1

currentTransaction

public javax.jdo.Transaction currentTransaction()

Accessor for the current transaction

Specified by:

currentTransaction in interface javax.jdo.PersistenceManager

Returns:

The current transaction

evict

public void evict(Object o)

Method to evict an object

Specified by:

evict in interface javax.jdo.PersistenceManager

Parameters:

o - Object to evict

evictAll

public void evictAll(Object... os)

Method to evict an array of objects

Specified by:

evictAll in interface javax.jdo.PersistenceManager

Parameters:

os - Array of objects to evict

evictAll

public void evictAll(Collection os)

Method to evict all of the specified objects from the PM.

Specified by:

evictAll in interface javax.jdo.PersistenceManager

Parameters:

os - Collection of objects to evict

evictAll

public void evictAll(Class cls,
                     boolean subclasses)

Method to evict all objects of the specified type (and optionally its subclasses).

Parameters:

cls - Type of persistable object

subclasses - Whether to include subclasses

evictAll

public void evictAll(boolean subclasses,
                     Class cls)

Method to evict all objects of the specified type (and optionally its subclasses).

Specified by:

evictAll in interface javax.jdo.PersistenceManager

Parameters:

subclasses - Whether to include subclasses

cls - Type of persistable object

evictAll

public void evictAll()

Method to evict all objects from the PM.

Specified by:

evictAll in interface javax.jdo.PersistenceManager

refreshAll

public void refreshAll(Object... os)

Method to refresh an array of objects.

Specified by:

refreshAll in interface javax.jdo.PersistenceManager

Parameters:

os - Array of objects to refresh

refreshAll

public void refreshAll(Collection os)

Method to refresh a collection of objects.

Specified by:

refreshAll in interface javax.jdo.PersistenceManager

Parameters:

os - Collection of objects to refresh

refreshAll

public void refreshAll(javax.jdo.JDOException exc)

Method to refresh objects that failed verification in a JDOException

Specified by:

refreshAll in interface javax.jdo.PersistenceManager

Parameters:

exc - Exception containing objects that failed verification

refreshAll

public void refreshAll()

Method to refresh all objects in the Persistence Manager.

Specified by:

refreshAll in interface javax.jdo.PersistenceManager

newQuery

public javax.jdo.Query newQuery()

Accessor for a new query.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Returns:

The query.

newQuery

public javax.jdo.Query newQuery(Object obj)

Accessor for a new query.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Parameters:

obj - object

Returns:

The new query

newQuery

public javax.jdo.Query newQuery(String query)

Accessor for a single-string query.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Parameters:

query - The single-string query

Returns:

The Query

newQuery

public javax.jdo.Query newQuery(String language,
                                Object query)

Accessor for a new query in the specified query language etc.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Parameters:

language - The query language

query - The query definition

Returns:

The new query

newQuery

public javax.jdo.Query newQuery(Class cls)

Accessor for a new query using this candidate class.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Parameters:

cls - The candidate class to use.

Returns:

The new query

newQuery

public javax.jdo.Query newQuery(javax.jdo.Extent ext)

Accessor for a new query based on the provided extent.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Parameters:

ext - The extent to use

Returns:

The new query

newQuery

public javax.jdo.Query newQuery(Class cls,
                                Collection cln)

Accessor for a new query.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Parameters:

cls - The candidate class.

cln - The collection to use.

Returns:

The new query

newQuery

public javax.jdo.Query newQuery(Class cls,
                                String filter)

Accessor for a new query.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Parameters:

cls - The candidate class

filter - The filter to use

Returns:

The new query

newQuery

public javax.jdo.Query newQuery(Class cls,
                                Collection cln,
                                String filter)

Accessor for a new query.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Parameters:

cls - The candidate class

cln - The collection

filter - The filter to use

Returns:

The new query

newQuery

public javax.jdo.Query newQuery(javax.jdo.Extent cln,
                                String filter)

Accessor for a new query.

Specified by:

newQuery in interface javax.jdo.PersistenceManager

Parameters:

cln - The collection

filter - The filter to use

Returns:

The new query

newNamedQuery

public javax.jdo.Query newNamedQuery(Class cls,
                                     String queryName)

Accessor for a new named query.

Specified by:

newNamedQuery in interface javax.jdo.PersistenceManager

Parameters:

cls - The candidate class

queryName - The name of the query

Returns:

The new query

getExtent

public javax.jdo.Extent getExtent(Class cls,
                                  boolean subclasses)

Accessor for the extent of a candidate class.

Specified by:

getExtent in interface javax.jdo.PersistenceManager

Parameters:

cls - The candidate class

subclasses - Whether to include subclasses

Returns:

The extent for these classes

getExtent

public javax.jdo.Extent getExtent(Class cls)

Accessor for the extent of a candidate class.

Specified by:

getExtent in interface javax.jdo.PersistenceManager

Parameters:

cls - The candidate class

Returns:

The extent for these classes

getFetchPlan

public javax.jdo.FetchPlan getFetchPlan()

Accessor for the current FetchPlan

Specified by:

getFetchPlan in interface javax.jdo.PersistenceManager

Returns:

FetchPlan

getObjectById

public Object getObjectById(Object id)

Accessor for an object given its id.

Specified by:

getObjectById in interface javax.jdo.PersistenceManager

Parameters:

id - Id of the object.

Returns:

The object with this id

getObjectById

public Object getObjectById(Object id,
                            boolean validate)

Accessor for an object given its id.

Specified by:

getObjectById in interface javax.jdo.PersistenceManager

Parameters:

id - Id of the object.

validate - Whether to validate the object before returning it

Returns:

The object with this id

getObjectsById

public Collection getObjectsById(Collection oids)

Specified by:

getObjectsById in interface javax.jdo.PersistenceManager

getObjectsById

public Object[] getObjectsById(Object... oids)

Specified by:

getObjectsById in interface javax.jdo.PersistenceManager

getObjectsById

public Collection getObjectsById(Collection oids,
                                 boolean validate)

Specified by:

getObjectsById in interface javax.jdo.PersistenceManager

getObjectsById

public Object[] getObjectsById(Object[] oids,
                               boolean validate)

Specified by:

getObjectsById in interface javax.jdo.PersistenceManager

getObjectsById

public Object[] getObjectsById(boolean validate,
                               Object... oids)

Specified by:

getObjectsById in interface javax.jdo.PersistenceManager

getObjectById

public Object getObjectById(Class cls,
                            Object key)

Specified by:

getObjectById in interface javax.jdo.PersistenceManager

newObjectIdInstance

public Object newObjectIdInstance(Class pcClass,
                                  Object key)

Specified by:

newObjectIdInstance in interface javax.jdo.PersistenceManager

getObjectId

public Object getObjectId(Object pc)

Accessor for the id of an object.

Specified by:

getObjectId in interface javax.jdo.PersistenceManager

Parameters:

pc - The object

Returns:

The objects id

getTransactionalObjectId

public Object getTransactionalObjectId(Object pc)

Specified by:

getTransactionalObjectId in interface javax.jdo.PersistenceManager

newObjectIdInstance

public Object newObjectIdInstance(Class clazz,
                                  String str)

newInstance

public Object newInstance(Class pc)

Method to create an instance of an interface or abstract class

Specified by:

newInstance in interface javax.jdo.PersistenceManager

Parameters:

pc - interface/abstract class declared in metadata

Returns:

Instance of the interface / abstract class

makePersistent

public Object makePersistent(Object pc)

Method to make an object persistent.

Specified by:

makePersistent in interface javax.jdo.PersistenceManager

Parameters:

pc - The object to persist

makePersistentAll

public Object[] makePersistentAll(Object... pcs)

Make an array of Persistent Capable objects persistent

Specified by:

makePersistentAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Array of Persistent Capable objects

makePersistentAll

public Collection makePersistentAll(Collection pcs)

Make a Collection of Persistence Capable objects persistent

Specified by:

makePersistentAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Collection of Persistence Capable objects

deletePersistent

public void deletePersistent(Object pc)

JDO method to delete a Persistence Capable object

Specified by:

deletePersistent in interface javax.jdo.PersistenceManager

Parameters:

pc - Persistence Capable object

deletePersistentAll

public void deletePersistentAll(Object... pcs)

JDO method to delete an array of Persistence Capable objects

Specified by:

deletePersistentAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Array of Persistence Capable objects

deletePersistentAll

public void deletePersistentAll(Collection pcs)

JDO method to delete a Collection of Persistence Capable objects

Specified by:

deletePersistentAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Collection of Persistence Capable objects

makeTransient

public void makeTransient(Object pc,
                          boolean useFetchPlan)

Make a Persistence-Capable object transient , optionally using the fetch plan.

Specified by:

makeTransient in interface javax.jdo.PersistenceManager

Parameters:

pc - Persistence-Capable object

useFetchPlan - Whether to use the fetch plan

makeTransientAll

public void makeTransientAll(Object[] pcs,
                             boolean useFetchPlan)

Make an array of Persistence-Capable objects transient

Specified by:

makeTransientAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Array of Persistence-Capable objects

useFetchPlan - Whether to use the fetch plan

makeTransientAll

public void makeTransientAll(boolean useFetchPlan,
                             Object... pcs)

Make an array of Persistence-Capable objects transient

Specified by:

makeTransientAll in interface javax.jdo.PersistenceManager

Parameters:

useFetchPlan - Whether to use the fetch plan

pcs - Array of Persistence-Capable objects

Since:

JDO 2.1

makeTransientAll

public void makeTransientAll(Collection pcs,
                             boolean useFetchPlan)

Make a Collection of Persistence-Capable objects transient

Specified by:

makeTransientAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Collection of Persistence-Capable objects

useFetchPlan - Whether to use the fetch plan

makeTransient

public void makeTransient(Object pc)

Make a Persistence-Capable object transient

Specified by:

makeTransient in interface javax.jdo.PersistenceManager

Parameters:

pc - Persistence-Capable object

makeTransientAll

public void makeTransientAll(Object... pcs)

Make an array of Persistence-Capable objects transient

Specified by:

makeTransientAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Array of Persistence-Capable objects

makeTransientAll

public void makeTransientAll(Collection pcs)

Make a Collection of Persistence-Capable objects transient

Specified by:

makeTransientAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Collection of Persistence-Capable objects

makeTransactional

public void makeTransactional(Object pc)

Make a Persistence-Capable object transient

Specified by:

makeTransactional in interface javax.jdo.PersistenceManager

Parameters:

pc - Persistence-Capable object

makeTransactionalAll

public void makeTransactionalAll(Object... pcs)

Make an array of Persistence-Capable objects transactional

Specified by:

makeTransactionalAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Array of Persistence-Capable objects

makeTransactionalAll

public void makeTransactionalAll(Collection pcs)

Make a collection of persistable objects transactional

Specified by:

makeTransactionalAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Collection of persistable objects

makeNontransactional

public void makeNontransactional(Object pc)

Make a Persistence-Capable object non-transactional

Specified by:

makeNontransactional in interface javax.jdo.PersistenceManager

Parameters:

pc - Persistence-Capable object

makeNontransactionalAll

public void makeNontransactionalAll(Object... pcs)

Make an array of Persistence-Capable objects non-transactional

Specified by:

makeNontransactionalAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Array of Persistence-Capable objects

makeNontransactionalAll

public void makeNontransactionalAll(Collection pcs)

Make a Collection of Persistence-Capable objects non-transactional

Specified by:

makeNontransactionalAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - Collection of Persistence-Capable objects

detachCopy

public Object detachCopy(Object pc)

Detach the specified object from the PersistenceManager.

Specified by:

detachCopy in interface javax.jdo.PersistenceManager

Parameters:

pc - the instance to detach

Returns:

the detached instance

Since:

JDO 2.0

See Also:

detachCopyAll(Object[])

detachCopyAll

public Object[] detachCopyAll(Object... pcs)

Detach the specified objects from the PersistenceManager. The objects returned can be manipulated and re-attached with makePersistentAll(Object[]). The detached instances will be unmanaged copies of the specified parameters, and are suitable for serialization and manipulation outside of a JDO environment. When detaching instances, only fields in the current FetchPlan will be traversed. Thus, to detach a graph of objects, relations to other persistent instances must either be in the default-fetch-group, or in the current custom FetchPlan.

Specified by:

detachCopyAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - the instances to detach

Returns:

the detached instances

Throws:

javax.jdo.JDOUserException - if any of the instances do not

See Also:

makePersistentAll(Object[]), getFetchPlan()

detachCopyAll

public Collection detachCopyAll(Collection pcs)

Detach the specified objects from the PersistenceManager.

Specified by:

detachCopyAll in interface javax.jdo.PersistenceManager

Parameters:

pcs - the instances to detach

Returns:

the detached instances

See Also:

detachCopyAll(Object[])

putUserObject

public Object putUserObject(Object key,
                            Object value)

Method to put a user object into the PersistenceManager. This is so that multiple users can each have a user object for example. The parameter is not inspected or used in any way by the JDO implementation.

Specified by:

putUserObject in interface javax.jdo.PersistenceManager

Parameters:

key - The key to store the user object under

value - The object to store

Returns:

The previous value for this key

Since:

1.1

getUserObject

public Object getUserObject(Object key)

Method to get a user object from the PersistenceManager. This is for user objects which are stored under a key. The parameter is not inspected or used in any way by the JDO implementation.

Specified by:

getUserObject in interface javax.jdo.PersistenceManager

Parameters:

key - The key to store the user object under

Returns:

The user object for that key

Since:

1.1

removeUserObject

public Object removeUserObject(Object key)

Method to remove a user object from the PersistenceManager. This is for user objects which are stored under a key. The parameter is not inspected or used in any way by the JDO implementation.

Specified by:

removeUserObject in interface javax.jdo.PersistenceManager

Parameters:

key - The key whose user object is to be removed.

Returns:

The user object that was removed

Since:

1.1

setUserObject

public void setUserObject(Object obj)

The application might manage PersistenceManager instances by using an associated object for bookkeeping purposes. These methods allow the user to manage the associated object. The parameter is not inspected or used in any way by the JDO implementation.

Specified by:

setUserObject in interface javax.jdo.PersistenceManager

Parameters:

obj - User Object

getUserObject

public Object getUserObject()

The application might manage PersistenceManager instances by using an associated object for bookkeeping purposes. These methods allow the user to manage the associated object. The parameter is not inspected or used in any way by the JDO implementation.*

Specified by:

getUserObject in interface javax.jdo.PersistenceManager

Returns:

User object

getPersistenceManagerFactory

public javax.jdo.PersistenceManagerFactory getPersistenceManagerFactory()

Retrieve the PersistenceManagerFactory for this manager

Specified by:

getPersistenceManagerFactory in interface javax.jdo.PersistenceManager

Returns:

The PersistenceManagerFactory

getObjectIdClass

public Class getObjectIdClass(Class clazz)

Retrieve the class for the objectid

Specified by:

getObjectIdClass in interface javax.jdo.PersistenceManager

Parameters:

clazz - The class to retrieve

Returns:

The Class of the ObjectId

setMultithreaded

public void setMultithreaded(boolean multithreaded)

Mutator for the multithreaded capability of the manager

Specified by:

setMultithreaded in interface javax.jdo.PersistenceManager

Parameters:

multithreaded - Whether to run multithreaded or not

getMultithreaded

public boolean getMultithreaded()

Accessor for the multithreaded capability of the manager

Specified by:

getMultithreaded in interface javax.jdo.PersistenceManager

Returns:

Whether the PersistenceManager is multithreaded or not

setIgnoreCache

public void setIgnoreCache(boolean ignore)

Mutator for whether to ignore the cache or not

Specified by:

setIgnoreCache in interface javax.jdo.PersistenceManager

Parameters:

ignore - Whether to ignore the cache or not

getIgnoreCache

public boolean getIgnoreCache()

Accessor for whether to ignore the cache or not

Specified by:

getIgnoreCache in interface javax.jdo.PersistenceManager

Returns:

Whether to ignore the cache or not

flush

public void flush()

This method flushes all dirty, new, and deleted instances to the datastore. It has no effect if a transaction is not active. If a datastore transaction is active, this method synchronizes the cache with the datastore and reports any exceptions. If an optimistic transaction is active, this method obtains a datastore connection and synchronizes the cache with the datastore using this connection. The connection obtained by this method is held until the end of the transaction.

Specified by:

flush in interface javax.jdo.PersistenceManager

checkConsistency

public void checkConsistency()

Method to check the consistency of the cache.

Specified by:

checkConsistency in interface javax.jdo.PersistenceManager

getDataStoreConnection

public javax.jdo.datastore.JDOConnection getDataStoreConnection()

(non-Javadoc)

Specified by:

getDataStoreConnection in interface javax.jdo.PersistenceManager

Since:

1.1

See Also:

PersistenceManager.getDataStoreConnection()

getSequence

public javax.jdo.datastore.Sequence getSequence(String sequenceName)

Accessor for a Sequence.

Specified by:

getSequence in interface javax.jdo.PersistenceManager

Parameters:

sequenceName - Name of the sequence

Returns:

The sequence

addInstanceLifecycleListener

public void addInstanceLifecycleListener(javax.jdo.listener.InstanceLifecycleListener listener,
                                         Class... classes)

JDO 2.0 spec 12.15 "LifecycleListeners".

Specified by:

addInstanceLifecycleListener in interface javax.jdo.PersistenceManager

Parameters:

listener - The instance lifecycle listener to sends events to

classes - The classes that it is interested in

Since:

1.1

removeInstanceLifecycleListener

public void removeInstanceLifecycleListener(javax.jdo.listener.InstanceLifecycleListener listener)

JDO 2.0 spec 12.15 "LifecycleListeners".

Specified by:

removeInstanceLifecycleListener in interface javax.jdo.PersistenceManager

Parameters:

listener - The instance lifecycle listener to remove.

Since:

1.1

getServerDate

public Date getServerDate()

Accessor for the server date/time.

Specified by:

getServerDate in interface javax.jdo.PersistenceManager

Returns:

The server date/time

getCopyOnAttach

public boolean getCopyOnAttach()

Specified by:

getCopyOnAttach in interface javax.jdo.PersistenceManager

setCopyOnAttach

public void setCopyOnAttach(boolean flag)

Specified by:

setCopyOnAttach in interface javax.jdo.PersistenceManager

getManagedObjects

public Set getManagedObjects()

Specified by:

getManagedObjects in interface javax.jdo.PersistenceManager

getManagedObjects

public Set getManagedObjects(Class... classes)

Specified by:

getManagedObjects in interface javax.jdo.PersistenceManager

getManagedObjects

public Set getManagedObjects(EnumSet states)

Specified by:

getManagedObjects in interface javax.jdo.PersistenceManager

getManagedObjects

public Set getManagedObjects(EnumSet states,
                             Class... classes)

Specified by:

getManagedObjects in interface javax.jdo.PersistenceManager

getFetchGroup

public javax.jdo.FetchGroup getFetchGroup(Class cls,
                                          String name)

Specified by:

getFetchGroup in interface javax.jdo.PersistenceManager

getDatastoreReadTimeoutMillis

public Integer getDatastoreReadTimeoutMillis()

Specified by:

getDatastoreReadTimeoutMillis in interface javax.jdo.PersistenceManager

setDatastoreReadTimeoutMillis

public void setDatastoreReadTimeoutMillis(Integer intvl)

Specified by:

setDatastoreReadTimeoutMillis in interface javax.jdo.PersistenceManager

getDatastoreWriteTimeoutMillis

public Integer getDatastoreWriteTimeoutMillis()

Specified by:

getDatastoreWriteTimeoutMillis in interface javax.jdo.PersistenceManager

setDatastoreWriteTimeoutMillis

public void setDatastoreWriteTimeoutMillis(Integer intvl)

Specified by:

setDatastoreWriteTimeoutMillis in interface javax.jdo.PersistenceManager

getProperties

public Map<String,Object> getProperties()

Specified by:

getProperties in interface javax.jdo.PersistenceManager

getSupportedProperties

public Set<String> getSupportedProperties()

Specified by:

getSupportedProperties in interface javax.jdo.PersistenceManager

setProperty

public void setProperty(String propertyName,
                        Object value)

Specified by:

setProperty in interface javax.jdo.PersistenceManager