Package com.google.gson.internal.bind

Class EnumTypeAdapter<T extends java.lang.Enum<T>>

java.lang.Object

com.google.gson.TypeAdapter<T>

com.google.gson.internal.bind.EnumTypeAdapter<T>

class EnumTypeAdapter<T extends java.lang.Enum<T>>
extends TypeAdapter<T>

Adapter for enum classes (but not for the base class java.lang.Enum).

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Map<T,java.lang.String>	constantToName
(package private) static TypeAdapterFactory	FACTORY
private java.util.Map<java.lang.String,T>	nameToConstant
private java.util.Map<java.lang.String,T>	stringToConstant

Constructor Summary

Constructors

Modifier	Constructor	Description
private	EnumTypeAdapter(java.lang.Class<T> classOfT)

Method Summary

Modifier and Type	Method	Description
T	read(JsonReader in)	Reads one JSON value (an array, object, string, number, boolean or null) and converts it to a Java object.
void	write(JsonWriter out, T value)	Writes one JSON value (an array, object, string, number, boolean or null) for value.

Methods inherited from class com.google.gson.TypeAdapter

fromJson, fromJson, fromJsonTree, nullSafe, toJson, toJson, toJsonTree

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY

static final TypeAdapterFactory FACTORY

nameToConstant

private final java.util.Map<java.lang.String,T extends java.lang.Enum<T>> nameToConstant

stringToConstant

private final java.util.Map<java.lang.String,T extends java.lang.Enum<T>> stringToConstant

constantToName

private final java.util.Map<T extends java.lang.Enum<T>,java.lang.String> constantToName

Constructor Detail

EnumTypeAdapter

private EnumTypeAdapter(java.lang.Class<T> classOfT)

Method Detail

read

public T read(JsonReader in)
       throws java.io.IOException

Description copied from class: TypeAdapter

Reads one JSON value (an array, object, string, number, boolean or null) and converts it to a Java object. Returns the converted object.

Specified by:

read in class TypeAdapter<T extends java.lang.Enum<T>>

Returns:

the converted Java object. May be null.

Throws:

java.io.IOException

write

public void write(JsonWriter out,
                  T value)
           throws java.io.IOException

Description copied from class: TypeAdapter

Writes one JSON value (an array, object, string, number, boolean or null) for value.

Specified by:

write in class TypeAdapter<T extends java.lang.Enum<T>>

value - the Java object to write. May be null.

Throws:

java.io.IOException