com.impetus.kundera.proxy.collection

Class AbstractProxyBase

java.lang.Object

com.impetus.kundera.proxy.collection.AbstractProxyBase

All Implemented Interfaces:

ProxyCollection

Direct Known Subclasses:

AbstractProxyCollection, ProxyMap

public abstract class AbstractProxyBase
extends Object
implements ProxyCollection

Abstract class containing common methods for all interfaces extending Collection interface and Map interface

Author:

amresh.singh

Field Summary

Fields

Modifier and Type	Field and Description
protected Object	dataCollection
private PersistenceDelegator	delegator
private Object	owner
private Relation	relation
private Map<String,Object>	relationsMap

Constructor Summary

Constructors

Constructor and Description
AbstractProxyBase()
AbstractProxyBase(PersistenceDelegator delegator, Relation relation)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	eagerlyLoadDataCollection()
Object	getOwner() Returns owning entity that holds this proxy collection
PersistenceDelegator	getPersistenceDelegator() Returns instance of PersistenceDelegator which is required for eagerly loading associated collection at the time it is requested
Relation	getRelation() Instance of Relation corresponding to this proxy collection
Map<String,Object>	getRelationsMap() Retrieves Map of Relation name and values required for eagerly fetching this proxy collection at the time it is requested
void	setOwner(Object owner) Sets owning entity that holds this collection for later use while eagerly loading
void	setRelationsMap(Map<String,Object> relationsMap) Sets Map of Relation name and values required for eagerly fetching this proxy collection at the time it is requested

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.impetus.kundera.proxy.collection.ProxyCollection

getCopy, getDataCollection

Field Detail

delegator

private PersistenceDelegator delegator

owner

private Object owner

relationsMap

private Map<String,Object> relationsMap

relation

private Relation relation

dataCollection

protected Object dataCollection

Constructor Detail

AbstractProxyBase

public AbstractProxyBase()

AbstractProxyBase

public AbstractProxyBase(PersistenceDelegator delegator,
                 Relation relation)

Parameters:

delegator -

Method Detail

getOwner

public Object getOwner()

Description copied from interface: ProxyCollection

Returns owning entity that holds this proxy collection

Specified by:

getOwner in interface ProxyCollection

setOwner

public void setOwner(Object owner)

Description copied from interface: ProxyCollection

Sets owning entity that holds this collection for later use while eagerly loading

Specified by:

setOwner in interface ProxyCollection

getPersistenceDelegator

public PersistenceDelegator getPersistenceDelegator()

Description copied from interface: ProxyCollection

Returns instance of PersistenceDelegator which is required for eagerly loading associated collection at the time it is requested

Specified by:

getPersistenceDelegator in interface ProxyCollection

getRelationsMap

public Map<String,Object> getRelationsMap()

Description copied from interface: ProxyCollection

Retrieves Map of Relation name and values required for eagerly fetching this proxy collection at the time it is requested

Specified by:

getRelationsMap in interface ProxyCollection

setRelationsMap

public void setRelationsMap(Map<String,Object> relationsMap)

Description copied from interface: ProxyCollection

Sets Map of Relation name and values required for eagerly fetching this proxy collection at the time it is requested

Specified by:

setRelationsMap in interface ProxyCollection

getRelation

public Relation getRelation()

Description copied from interface: ProxyCollection

Instance of Relation corresponding to this proxy collection

Specified by:

getRelation in interface ProxyCollection

eagerlyLoadDataCollection

protected void eagerlyLoadDataCollection()