com.google.common.base

Class Absent_CustomFieldSerializer

java.lang.Object

com.google.common.base.Absent_CustomFieldSerializer

@GwtCompatible
public class Absent_CustomFieldSerializer
extends Object

Custom GWT serializer for Absent.

GWT can serialize an absent Optional on its own, but the resulting object is a different instance than the singleton Absent.INSTANCE, which breaks equality. We implement a custom serializer to maintain the singleton property.

Author:

Chris Povirk

Constructor Summary

Constructors

Constructor and Description
Absent_CustomFieldSerializer()

Method Summary

Methods

Modifier and Type	Method and Description
static void	deserialize(com.google.gwt.user.client.rpc.SerializationStreamReader reader, com.google.common.base.Absent<?> instance)
static com.google.common.base.Absent<?>	instantiate(com.google.gwt.user.client.rpc.SerializationStreamReader reader)
static void	serialize(com.google.gwt.user.client.rpc.SerializationStreamWriter writer, com.google.common.base.Absent<?> instance)

Methods inherited from class java.lang.Object

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

Constructor Detail

Absent_CustomFieldSerializer

public Absent_CustomFieldSerializer()

Method Detail

deserialize

public static void deserialize(com.google.gwt.user.client.rpc.SerializationStreamReader reader,
               com.google.common.base.Absent<?> instance)

instantiate

public static com.google.common.base.Absent<?> instantiate(com.google.gwt.user.client.rpc.SerializationStreamReader reader)

serialize

public static void serialize(com.google.gwt.user.client.rpc.SerializationStreamWriter writer,
             com.google.common.base.Absent<?> instance)