com.microsoft.azure.sdk.iot.service.digitaltwin.serialization

Class DeserializationHelpers

java.lang.Object

com.microsoft.azure.sdk.iot.service.digitaltwin.serialization.DeserializationHelpers

public class DeserializationHelpers
extends Object

Constructor Summary

Constructors

Constructor and Description
DeserializationHelpers()

Method Summary

Modifier and Type	Method and Description
static <T> T	castObject(com.fasterxml.jackson.databind.ObjectMapper mapper, Object payload, Class<T> clazz) Converts the payload object into a generic type.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeserializationHelpers

public DeserializationHelpers()

Method Detail

castObject

public static <T> T castObject(com.fasterxml.jackson.databind.ObjectMapper mapper,
                               Object payload,
                               Class<T> clazz)
                        throws com.fasterxml.jackson.core.JsonProcessingException

Converts the payload object into a generic type. There are two different paths we will have to take based on the type T In case of a String, we need to write the value of the payload as a String In case of any other type that the user decides to deserialize the payload, we will use mapper.convertValue to perform the conversion. Updates a digital twin.

Type Parameters:

T - The generic type to deserialize the object into.

Parameters:

mapper - Object Mapper

payload - payload object to cast.

clazz - The class to deserialize the object into.

Returns:

T The generic type response.

Throws:

com.fasterxml.jackson.core.JsonProcessingException - Json parsing exception.