com.googlecode.objectify.impl.translate

Class KeyTranslatorFactory

java.lang.Object

com.googlecode.objectify.impl.translate.ValueTranslatorFactory<Key<?>,com.google.appengine.api.datastore.Key>

com.googlecode.objectify.impl.translate.KeyTranslatorFactory

All Implemented Interfaces:

TranslatorFactory<Key<?>>

public class KeyTranslatorFactory
extends ValueTranslatorFactory<Key<?>,com.google.appengine.api.datastore.Key>

Knows how to convert Key objects to datastore-native Key objects and vice-versa.

Author:

Jeff Schnitzer

Constructor Summary

Constructors

Constructor and Description
KeyTranslatorFactory()

Method Summary

Methods

Modifier and Type	Method and Description
protected ValueTranslator<Key<?>,com.google.appengine.api.datastore.Key>	createSafe(Path path, Property property, Type type, CreateContext ctx) Create a translator, knowing that we have the appropriate type.

Methods inherited from class com.googlecode.objectify.impl.translate.ValueTranslatorFactory

create

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyTranslatorFactory

public KeyTranslatorFactory()

Method Detail

createSafe

protected ValueTranslator<Key<?>,com.google.appengine.api.datastore.Key> createSafe(Path path,
                                                                        Property property,
                                                                        Type type,
                                                                        CreateContext ctx)

Description copied from class: ValueTranslatorFactory

Create a translator, knowing that we have the appropriate type. You don't need to check for type matching.

Specified by:

createSafe in class ValueTranslatorFactory<Key<?>,com.google.appengine.api.datastore.Key>

type - is guaranteed to erase to something assignable to Class