org.apache.jdo.impl.pm

Class PersistenceManagerWrapper

java.lang.Object

org.apache.jdo.impl.pm.PersistenceManagerWrapper

All Implemented Interfaces:

javax.jdo.PersistenceManager

public class PersistenceManagerWrapper
extends java.lang.Object
implements javax.jdo.PersistenceManager

This is a thin wrapper for the current implemetation of javax.jdo.PersistenceManager interface. Delegates most of method execution to the corresponding instance of the PersistenceManagerImpl. Becomes invalid after PersistenceManager is closed.

Author:

Marina Vatkina

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
javax.jdo.Transaction	currentTransaction()
void	deletePersistent(java.lang.Object pc)
void	deletePersistentAll(java.util.Collection pcs)
void	deletePersistentAll(java.lang.Object[] pcs)
boolean	equals(java.lang.Object obj) Indicates whether some other object is "equal to" this one.
void	evict(java.lang.Object pc)
void	evictAll()
void	evictAll(java.util.Collection pcs)
void	evictAll(java.lang.Object[] pcs)
javax.jdo.Extent	getExtent(java.lang.Class persistenceCapableClass, boolean subclasses)
boolean	getIgnoreCache()
boolean	getMultithreaded()
java.lang.Object	getObjectById(java.lang.Object oid, boolean validate)
java.lang.Object	getObjectId(java.lang.Object pc)
java.lang.Class	getObjectIdClass(java.lang.Class cls)
protected PersistenceManagerInternal	getPersistenceManager() Returns PersistenceManagerInternal associated with this wrapper.
javax.jdo.PersistenceManagerFactory	getPersistenceManagerFactory()
java.lang.Object	getTransactionalObjectId(java.lang.Object pc)
java.lang.Object	getUserObject()
int	hashCode() Returns a hash code value for this PersistenceManagerWrapper.
boolean	isClosed()
void	makeNontransactional(java.lang.Object pc)
void	makeNontransactionalAll(java.util.Collection pcs)
void	makeNontransactionalAll(java.lang.Object[] pcs)
void	makePersistent(java.lang.Object pc)
void	makePersistentAll(java.util.Collection pcs)
void	makePersistentAll(java.lang.Object[] pcs)
void	makeTransactional(java.lang.Object pc)
void	makeTransactionalAll(java.util.Collection pcs)
void	makeTransactionalAll(java.lang.Object[] pcs)
void	makeTransient(java.lang.Object pc)
void	makeTransientAll(java.util.Collection pcs)
void	makeTransientAll(java.lang.Object[] pcs)
java.lang.Object	newObjectIdInstance(java.lang.Class pcClass, java.lang.String str)
javax.jdo.Query	newQuery()
javax.jdo.Query	newQuery(java.lang.Class cls)
javax.jdo.Query	newQuery(java.lang.Class cls, java.util.Collection cln)
javax.jdo.Query	newQuery(java.lang.Class cls, java.util.Collection cln, java.lang.String filter)
javax.jdo.Query	newQuery(java.lang.Class cls, java.lang.String filter)
javax.jdo.Query	newQuery(javax.jdo.Extent cln)
javax.jdo.Query	newQuery(javax.jdo.Extent cln, java.lang.String filter)
javax.jdo.Query	newQuery(java.lang.Object compiled)
javax.jdo.Query	newQuery(java.lang.String language, java.lang.Object query)
void	refresh(java.lang.Object pc)
void	refreshAll()
void	refreshAll(java.util.Collection pcs)
void	refreshAll(java.lang.Object[] pcs)
void	retrieve(java.lang.Object pc) Retrieve an instance from the store.
void	retrieveAll(java.util.Collection pcs) Retrieve field values of instances from the store.
void	retrieveAll(java.util.Collection pcs, boolean DFGOnly) Retrieve field values of instances from the store.
void	retrieveAll(java.lang.Object[] pcs) Retrieve field values of instances from the store.
void	retrieveAll(java.lang.Object[] pcs, boolean DFGOnly) Retrieve field values of instances from the store.
void	setIgnoreCache(boolean flag)
void	setMultithreaded(boolean flag)
void	setUserObject(java.lang.Object o)

Methods inherited from class java.lang.Object

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

Method Detail

isClosed

public boolean isClosed()

Specified by:

isClosed in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.isClosed()

close

public void close()

Specified by:

close in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.close()

currentTransaction

public javax.jdo.Transaction currentTransaction()

Specified by:

currentTransaction in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.currentTransaction()

setIgnoreCache

public void setIgnoreCache(boolean flag)

Specified by:

setIgnoreCache in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.setIgnoreCache(boolean flag)

getIgnoreCache

public boolean getIgnoreCache()

Specified by:

getIgnoreCache in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.getIgnoreCache()

getMultithreaded

public boolean getMultithreaded()

Specified by:

getMultithreaded in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.getMultithreaded()

setMultithreaded

public void setMultithreaded(boolean flag)

Specified by:

setMultithreaded in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.setMultithreaded(boolean flag)

evict

public void evict(java.lang.Object pc)

Specified by:

evict in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.evict(Object pc)

evictAll

public void evictAll(java.lang.Object[] pcs)

Specified by:

evictAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.evictAll(Object[] pcs)

evictAll

public void evictAll(java.util.Collection pcs)

Specified by:

evictAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.evictAll(Collection pcs)

evictAll

public void evictAll()

Specified by:

evictAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.evictAll()

refresh

public void refresh(java.lang.Object pc)

Specified by:

refresh in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.refresh(Object pc)

refreshAll

public void refreshAll(java.lang.Object[] pcs)

Specified by:

refreshAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.refreshAll(Object[] pcs)

refreshAll

public void refreshAll(java.util.Collection pcs)

Specified by:

refreshAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.refreshAll(Collection pcs)

refreshAll

public void refreshAll()

Specified by:

refreshAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.refreshAll()

newQuery

public javax.jdo.Query newQuery()

Specified by:

newQuery in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.newQuery()

newQuery

public javax.jdo.Query newQuery(java.lang.Object compiled)

Specified by:

newQuery in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.newQuery(Object compiled)

newQuery

public javax.jdo.Query newQuery(java.lang.Class cls)

Specified by:

newQuery in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.newQuery(Class cls)

newQuery

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

Specified by:

newQuery in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.newQuery(Extent cln)

newQuery

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

Specified by:

newQuery in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.newQuery(Class cls,Collection cln)

newQuery

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

Specified by:

newQuery in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.newQuery(String language, Object query)

newQuery

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

Specified by:

newQuery in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.newQuery(Class cls, String filter)

newQuery

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

Specified by:

newQuery in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.newQuery(Class cls, Collection cln, String filter)

newQuery

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

Specified by:

newQuery in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.newQuery(Extent cln, String filter)

getExtent

public javax.jdo.Extent getExtent(java.lang.Class persistenceCapableClass,
                         boolean subclasses)

Specified by:

getExtent in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.getExtent(Class persistenceCapableClass, boolean subclasses)

getObjectById

public java.lang.Object getObjectById(java.lang.Object oid,
                             boolean validate)

Specified by:

getObjectById in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.getObjectById(Object oid, boolean validate)

getObjectId

public java.lang.Object getObjectId(java.lang.Object pc)

Specified by:

getObjectId in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.getObjectId(Object pc)

getTransactionalObjectId

public java.lang.Object getTransactionalObjectId(java.lang.Object pc)

Specified by:

getTransactionalObjectId in interface javax.jdo.PersistenceManager

See Also:

(Object pc)

newObjectIdInstance

public java.lang.Object newObjectIdInstance(java.lang.Class pcClass,
                                   java.lang.String str)

Specified by:

newObjectIdInstance in interface javax.jdo.PersistenceManager

See Also:

(Class pcClass, String str)

makePersistent

public void makePersistent(java.lang.Object pc)

Specified by:

makePersistent in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makePersistent(Object pc)

makePersistentAll

public void makePersistentAll(java.lang.Object[] pcs)

Specified by:

makePersistentAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makePersistentAll(Object[] pc)

makePersistentAll

public void makePersistentAll(java.util.Collection pcs)

Specified by:

makePersistentAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makePersistentAll(Collection pcs)

deletePersistent

public void deletePersistent(java.lang.Object pc)

Specified by:

deletePersistent in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.deletePersistent(Object pc)

deletePersistentAll

public void deletePersistentAll(java.lang.Object[] pcs)

Specified by:

deletePersistentAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.deletePersistentAll(Object[] pc)

deletePersistentAll

public void deletePersistentAll(java.util.Collection pcs)

Specified by:

deletePersistentAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.deletePersistentAll(Collection pc)

makeTransient

public void makeTransient(java.lang.Object pc)

Specified by:

makeTransient in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makeTransient(Object pc)

makeTransientAll

public void makeTransientAll(java.lang.Object[] pcs)

Specified by:

makeTransientAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makeTransientAll(Object[] pc)

makeTransientAll

public void makeTransientAll(java.util.Collection pcs)

Specified by:

makeTransientAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makeTransientAll(Collection pcs)

makeTransactional

public void makeTransactional(java.lang.Object pc)

Specified by:

makeTransactional in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makeTransactional(Object pc)

makeTransactionalAll

public void makeTransactionalAll(java.lang.Object[] pcs)

Specified by:

makeTransactionalAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makeTransactionalAll(Object[] pc)

makeTransactionalAll

public void makeTransactionalAll(java.util.Collection pcs)

Specified by:

makeTransactionalAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makeTransactionalAll(Collection pcs)

makeNontransactional

public void makeNontransactional(java.lang.Object pc)

Specified by:

makeNontransactional in interface javax.jdo.PersistenceManager

makeNontransactionalAll

public void makeNontransactionalAll(java.lang.Object[] pcs)

Specified by:

makeNontransactionalAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makeNontransactionalAll(Object[] pc)

makeNontransactionalAll

public void makeNontransactionalAll(java.util.Collection pcs)

Specified by:

makeNontransactionalAll in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.makeNontransactionalAll(Collection pcs)

retrieve

public void retrieve(java.lang.Object pc)

Retrieve an instance from the store. This is only a hint to the PersistenceManager that the application intends to use the instance, and its field values should be retrieved.

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

Specified by:

retrieve in interface javax.jdo.PersistenceManager

retrieveAll

public void retrieveAll(java.lang.Object[] pcs)

Retrieve field values of instances from the store. This tells the PersistenceManager that the application intends to use the instances, and all field values must be retrieved.

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

retrieveAll

public void retrieveAll(java.lang.Object[] pcs,
               boolean DFGOnly)

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 default fetch group must be retrieved, and the implementation might retrieve more fields than the default 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

DFGOnly - whether to retrieve only the default fetch group fields

Since:

1.0.1

retrieveAll

public void retrieveAll(java.util.Collection pcs)

Retrieve field values of instances from the store. This tells the PersistenceManager that the application intends to use the instances, and all field values must be retrieved.

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

retrieveAll

public void retrieveAll(java.util.Collection pcs,
               boolean DFGOnly)

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 default fetch group must be retrieved, and the implementation might retrieve more fields than the default 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

DFGOnly - whether to retrieve only the default fetch group fields

Since:

1.0.1

getPersistenceManagerFactory

public javax.jdo.PersistenceManagerFactory getPersistenceManagerFactory()

Specified by:

getPersistenceManagerFactory in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.getPersistenceManagerFactory()

setUserObject

public void setUserObject(java.lang.Object o)

Specified by:

setUserObject in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.setUserObject(Object o)

getUserObject

public java.lang.Object getUserObject()

Specified by:

getUserObject in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.getUserObject()

getObjectIdClass

public java.lang.Class getObjectIdClass(java.lang.Class cls)

Specified by:

getObjectIdClass in interface javax.jdo.PersistenceManager

See Also:

PersistenceManager.getObjectIdClass(Class cls)

getPersistenceManager

protected PersistenceManagerInternal getPersistenceManager()

Returns PersistenceManagerInternal associated with this wrapper. This method should be accessed by the PersistenceManagerInternal only.

Returns:

PersistenceManagerInternal.

hashCode

public int hashCode()

Returns a hash code value for this PersistenceManagerWrapper.

Overrides:

hashCode in class java.lang.Object

Returns:

a hash code value for this PersistenceManagerWrapper.

equals

public boolean equals(java.lang.Object obj)

Indicates whether some other object is "equal to" this one.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the reference object with which to compare.

Returns:

true if this object is the same as the obj argument; false otherwise.