Package com.google.gson.internal.bind

Class ObjectTypeAdapter

java.lang.Object

com.google.gson.TypeAdapter<Object>

com.google.gson.internal.bind.ObjectTypeAdapter

public final class ObjectTypeAdapter
extends TypeAdapter<Object>

Adapts types whose static type is only 'Object'. Uses getClass() on serialization and a primitive/Map/List on deserialization.

Field Summary

Fields

Modifier and Type	Field	Description
private static final TypeAdapterFactory	DOUBLE_FACTORY	Gson default factory using ToNumberPolicy.DOUBLE.
private final Gson	gson
private final ToNumberStrategy	toNumberStrategy

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ObjectTypeAdapter(Gson gson, ToNumberStrategy toNumberStrategy)

Method Summary

Modifier and Type	Method	Description
static TypeAdapterFactory	getFactory(ToNumberStrategy toNumberStrategy)
private static TypeAdapterFactory	newFactory(ToNumberStrategy toNumberStrategy)
Object	read(JsonReader in)	Reads one JSON value (an array, object, string, number, boolean or null) and converts it to a Java object.
private Object	readTerminal(JsonReader in, JsonToken peeked)	Reads an Object which cannot have any nested elements
private Object	tryBeginNesting(JsonReader in, JsonToken peeked)	Tries to begin reading a JSON array or JSON object, returning null if the next element is neither of those.
void	write(JsonWriter out, Object 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 Details

DOUBLE_FACTORY

private static final TypeAdapterFactory DOUBLE_FACTORY

Gson default factory using ToNumberPolicy.DOUBLE.

gson

private final Gson gson

toNumberStrategy

private final ToNumberStrategy toNumberStrategy

Constructor Details

ObjectTypeAdapter

private ObjectTypeAdapter(Gson gson,
 ToNumberStrategy toNumberStrategy)

Method Details

newFactory

private static TypeAdapterFactory newFactory(ToNumberStrategy toNumberStrategy)

getFactory

public static TypeAdapterFactory getFactory(ToNumberStrategy toNumberStrategy)

tryBeginNesting

private Object tryBeginNesting(JsonReader in,
 JsonToken peeked)
                        throws IOException

Tries to begin reading a JSON array or JSON object, returning null if the next element is neither of those.

Throws:

IOException

readTerminal

private Object readTerminal(JsonReader in,
 JsonToken peeked)
                     throws IOException

Reads an Object which cannot have any nested elements

Throws:

IOException

read

public Object read(JsonReader in)
            throws 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<Object>

Returns:

the converted Java object. May be null.

Throws:

IOException

write

public void write(JsonWriter out,
 Object value)
           throws 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<Object>

Parameters:

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

Throws:

IOException