com.github.nmorel.gwtjackson.client.deser

Class EnumJsonDeserializer<E extends java.lang.Enum<E>>

java.lang.Object

com.github.nmorel.gwtjackson.client.JsonDeserializer<E>

com.github.nmorel.gwtjackson.client.deser.EnumJsonDeserializer<E>

Type Parameters:

E - Type of the enum

public class EnumJsonDeserializer<E extends java.lang.Enum<E>>
extends JsonDeserializer<E>

Default JsonDeserializer implementation for Enum.

Version:

$Id: $

Author:

Nicolas Morel

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	EnumJsonDeserializer(java.lang.Class<E> enumClass) Constructor for EnumJsonDeserializer.

Method Summary

Modifier and Type	Method and Description
E	doDeserialize(JsonReader reader, JsonDeserializationContext ctx, JsonDeserializerParameters params) Deserializes a non-null JSON input into an object.
java.lang.Class<E>	getEnumClass() Getter for the field enumClass.
static <E extends java.lang.Enum<E>> EnumJsonDeserializer<E>	newInstance(java.lang.Class<E> enumClass) newInstance

Methods inherited from class com.github.nmorel.gwtjackson.client.JsonDeserializer

deserialize, deserialize, deserializeNullValue, setBackReference

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumJsonDeserializer

protected EnumJsonDeserializer(java.lang.Class<E> enumClass)

Constructor for EnumJsonDeserializer.

Parameters:

enumClass - class of the enumeration

Method Detail

newInstance

public static <E extends java.lang.Enum<E>> EnumJsonDeserializer<E> newInstance(java.lang.Class<E> enumClass)

newInstance

Type Parameters:

E - a E object.

Parameters:

enumClass - class of the enumeration

Returns:

a new instance of EnumJsonDeserializer

doDeserialize

public E doDeserialize(JsonReader reader,
                       JsonDeserializationContext ctx,
                       JsonDeserializerParameters params)

Deserializes a non-null JSON input into an object.

Specified by:

doDeserialize in class JsonDeserializer<E extends java.lang.Enum<E>>

Parameters:

reader - JsonReader used to read the JSON input

ctx - Context for the full deserialization process

params - Parameters for this deserialization

Returns:

the deserialized object

getEnumClass

public java.lang.Class<E> getEnumClass()

Getter for the field enumClass.

Returns:

a Class object.