de.alpharogroup.xml.json

Class JSONObjectToObjectExtensions

java.lang.Object

de.alpharogroup.xml.json.JSONObjectToObjectExtensions

public final class JSONObjectToObjectExtensions
extends java.lang.Object

The class JSONObjectToObjectExtensions converts json strings to java object and java collections.

Constructor Summary

Constructors

Constructor and Description
JSONObjectToObjectExtensions()

Method Summary

Modifier and Type	Method and Description
static <T> T	toObject(@NonNull org.json.JSONObject jsonObject, @NonNull java.lang.Class<T> clazz, @NonNull com.fasterxml.jackson.databind.ObjectMapper mapper) Transforms the given json object into a java object
static <T> java.util.List<T>	toObjectList(@NonNull org.json.JSONArray jsonArray, @NonNull java.lang.Class<T> elementClass) Transforms the given JSONArray into a java object List.

Methods inherited from class java.lang.Object

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

Constructor Detail

JSONObjectToObjectExtensions

public JSONObjectToObjectExtensions()

Method Detail

toObject

public static <T> T toObject(@NonNull
                             @NonNull org.json.JSONObject jsonObject,
                             @NonNull
                             @NonNull java.lang.Class<T> clazz,
                             @NonNull
                             @NonNull com.fasterxml.jackson.databind.ObjectMapper mapper)
                      throws java.io.IOException

Transforms the given json object into a java object

Type Parameters:

T - the generic type

Parameters:

jsonObject - the json object

clazz - the clazz of the generic type

mapper - the object mapper

Returns:

the java object

Throws:

java.io.IOException - Signals that an I/O exception has occurred

toObjectList

public static <T> java.util.List<T> toObjectList(@NonNull
                                                 @NonNull org.json.JSONArray jsonArray,
                                                 @NonNull
                                                 @NonNull java.lang.Class<T> elementClass)
                                          throws java.io.IOException

Transforms the given JSONArray into a java object List.

Type Parameters:

T - the generic type

Parameters:

jsonArray - the json array the element class of the generic type

elementClass - the element class

Returns:

the list with the java objects

Throws:

java.io.IOException - Signals that an I/O exception has occurred.