com.caucho.amber.entity

Class CacheableEntityItem

java.lang.Object

com.caucho.amber.entity.EntityItem

com.caucho.amber.entity.CacheableEntityItem

public class CacheableEntityItem
extends EntityItem

An entity item handles the living entities.

Constructor Summary

Constructors

Constructor and Description
CacheableEntityItem(AmberEntityHome home, Entity cacheEntity)

Method Summary

Modifier and Type	Method and Description
Entity	createEntity(AmberConnection aConn, java.lang.Object key) Creates a new entity instance.
void	expire() Expire the value from the cache.
Entity	getEntity() Returns the cached entity.
AmberEntityHome	getEntityHome() Returns the entity home.
Entity	loadEntity(AmberConnection aConn, int loadGroup) Returns the cached entity.
Entity	loadEntity(int loadGroup) Returns the cached entity.
void	save(Entity item) Saves the item values into the cache.
void	savePart(Entity item) Saves the item values into the cache.
java.lang.String	toString()

Methods inherited from class com.caucho.amber.entity.EntityItem

getNumberOfLoadingColumns, load, setNumberOfLoadingColumns

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheableEntityItem

public CacheableEntityItem(AmberEntityHome home,
                           Entity cacheEntity)

Method Detail

getEntityHome

public AmberEntityHome getEntityHome()

Returns the entity home.

Overrides:

getEntityHome in class EntityItem

getEntity

public Entity getEntity()

Returns the cached entity.

Specified by:

getEntity in class EntityItem

Returns:

true if the cached value is valid.

loadEntity

public Entity loadEntity(int loadGroup)

Returns the cached entity.

Overrides:

loadEntity in class EntityItem

Returns:

true if the cached value is valid.

loadEntity

public Entity loadEntity(AmberConnection aConn,
                         int loadGroup)

Returns the cached entity.

Overrides:

loadEntity in class EntityItem

Returns:

true if the cached value is valid.

createEntity

public Entity createEntity(AmberConnection aConn,
                           java.lang.Object key)
                    throws java.sql.SQLException

Creates a new entity instance.

Overrides:

createEntity in class EntityItem

Throws:

java.sql.SQLException

save

public void save(Entity item)

Saves the item values into the cache.

Specified by:

save in class EntityItem

savePart

public void savePart(Entity item)

Saves the item values into the cache.

Specified by:

savePart in class EntityItem

expire

public void expire()

Expire the value from the cache.

Specified by:

expire in class EntityItem

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object