com.evrythng.java.wrapper.util

Class JSONUtils

java.lang.Object

com.evrythng.java.wrapper.util.JSONUtils

public final class JSONUtils
extends Object

JSON utilities based on Jackson ObjectMapper.

Field Summary

Fields

Modifier and Type	Field and Description
static com.fasterxml.jackson.databind.ObjectMapper	OBJECT_MAPPER ObjectMapper singleton.

Method Summary

Modifier and Type	Method and Description
static com.fasterxml.jackson.databind.ObjectMapper	createObjectMapper() Creates a pre-configured ObjectMapper.
static <T> T	read(InputStream inputStream, Class<T> valueType) Deprecated. since 1.15
static <T> T	read(InputStream inputStream, com.fasterxml.jackson.core.type.TypeReference<T> type) Deprecated. since 1.15
static <T> T	read(String json, Class<T> type) Deprecated. since 1.15
static <T> T	read(String json, com.fasterxml.jackson.core.type.TypeReference<T> type) Deserializes the provided json String to a native type representation.
static String	write(Object object) Converts the provided object to an JSON String.

Methods inherited from class java.lang.Object

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

Field Detail

OBJECT_MAPPER

public static final com.fasterxml.jackson.databind.ObjectMapper OBJECT_MAPPER

ObjectMapper singleton.

Method Detail

read

@Deprecated
public static <T> T read(String json,
                                     Class<T> type)

Deprecated. since 1.15

Deserializes the provided json String to a native type representation.

Returns:

Deserialized native instance

read

public static <T> T read(String json,
                         com.fasterxml.jackson.core.type.TypeReference<T> type)

Deserializes the provided json String to a native type representation.

Returns:

Deserialized native instance

read

@Deprecated
public static <T> T read(InputStream inputStream,
                                     com.fasterxml.jackson.core.type.TypeReference<T> type)

Deprecated. since 1.15

Deserializes the provided InputStream to a native type representation.

Returns:

Deserialized native instance

read

@Deprecated
public static <T> T read(InputStream inputStream,
                                     Class<T> valueType)

Deprecated. since 1.15

Deserializes the provided InputStream to a native valueType representation.

Returns:

Deserialized native instance

write

public static String write(Object object)

Converts the provided object to an JSON String.

createObjectMapper

public static com.fasterxml.jackson.databind.ObjectMapper createObjectMapper()

Creates a pre-configured ObjectMapper.