Package com.googlecode.objectify.impl

Class DeferredSaverImpl

java.lang.Object

com.googlecode.objectify.impl.DeferredSaverImpl

All Implemented Interfaces:

DeferredSaver

public class DeferredSaverImpl
extends Object
implements DeferredSaver

Implementation of the DeferredSaver interface.

Author:

Jeff Schnitzer

Constructor Summary

Constructors

Constructor	Description
DeferredSaverImpl(ObjectifyImpl ofy)

Method Summary

Modifier and Type	Method	Description
void	entities(Iterable<?> entities)	Save a batch of entities in the datastore at the end of the current unit-of-work.
void	entities(Object... entities)	A convenience method for entities(Iterable)
void	entity(Object entity)	Save a single entity in the datastore at the end of the current unit-of-work.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeferredSaverImpl

public DeferredSaverImpl(ObjectifyImpl ofy)

Method Detail

entity

public void entity(Object entity)

Description copied from interface: DeferredSaver

Save a single entity in the datastore at the end of the current unit-of-work.

This method can be called multiple times on a single entity; that will produce a single save. If deferred saves and deletes are applied to an entity, the last one wins.

If the entity has a null Long id, the value will be autogenerated and populated on the entity object when the operation completes. Since this is a deferred operation, that will be past the end of your unit-of-work (transaction boundary).

Saves do not cascade.

Specified by:

entity in interface DeferredSaver

Parameters:

entity - must be a registered entity type

entities

public void entities(Object... entities)

Description copied from interface: DeferredSaver

A convenience method for entities(Iterable)

Specified by:

entities in interface DeferredSaver

entities

public void entities(Iterable<?> entities)

Description copied from interface: DeferredSaver

Save a batch of entities in the datastore at the end of the current unit-of-work.

This method can be called multiple times on a single entity; that will produce a single save. If deferred saves and deletes are applied to an entity, the last one wins.

If any entities have null Long ids, the values will be autogenerated and populated on the entity objects when the operation completes. Since this is a deferred operation, that will be past the end of your unit-of-work (transaction boundary).

Saves do not cascade.

Specified by:

entities in interface DeferredSaver

Parameters:

entities - must be registered entity types