co.aurasphere.botmill.util

Class JsonUtils

java.lang.Object

co.aurasphere.botmill.util.JsonUtils

public class JsonUtils
extends Object

Utility class for handling JSON serialization and deserialization.

Author:

Alvin P. Reyes

Constructor Summary

Constructors

Constructor and Description
JsonUtils()

Method Summary

Modifier and Type	Method and Description
static <T> T	fromJson(String json, Class<T> T) From json.
static com.google.gson.Gson	getGson() Initializes the current Gson object if null and returns it.
static String	toJson(Object src) To json.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonUtils

public JsonUtils()

Method Detail

getGson

public static com.google.gson.Gson getGson()

Initializes the current Gson object if null and returns it. The Gson object has custom adapters to manage datatypes according to Facebook formats.

Returns:

the current instance of Gson.

fromJson

public static <T> T fromJson(String json,
                             Class<T> T)

From json.

Type Parameters:

T - the generic type

Parameters:

json - the string from which the object is to be deserialized.

T - the type of the desired object.

Returns:

an object of type T from the string. Returns null if json is null.

See Also:

Gson.fromJson(String, Class)

toJson

public static String toJson(Object src)

To json.

Parameters:

src - the object for which Json representation is to be created setting for Gson .

Returns:

Json representation of src.

See Also:

Gson.toJson(Object)