de.alpharogroup.xml.json

Class JsonFileToObjectExtensions

java.lang.Object

de.alpharogroup.xml.json.JsonFileToObjectExtensions

public final class JsonFileToObjectExtensions
extends java.lang.Object

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

Constructor Summary

Constructors

Constructor and Description
JsonFileToObjectExtensions()

Method Summary

Modifier and Type	Method and Description
static <T> T	toObject(@NonNull java.io.File jsonFile, @NonNull java.lang.Class<T> clazz, @NonNull com.fasterxml.jackson.databind.ObjectMapper mapper) Transforms the given json file into a java object.
static <T> T	toObject(@NonNull java.io.File jsonFile, @NonNull com.fasterxml.jackson.core.type.TypeReference<T> typeReference, @NonNull com.fasterxml.jackson.databind.ObjectMapper mapper) Transforms the given json file into a java object.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonFileToObjectExtensions

public JsonFileToObjectExtensions()

Method Detail

toObject

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

Transforms the given json file into a java object.

Type Parameters:

T - the generic type

Parameters:

jsonFile - the json file

clazz - the clazz

mapper - the mapper

Returns:

the t

Throws:

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

toObject

public static <T> T toObject(@NonNull
                             @NonNull java.io.File jsonFile,
                             @NonNull
                             @NonNull com.fasterxml.jackson.core.type.TypeReference<T> typeReference,
                             @NonNull
                             @NonNull com.fasterxml.jackson.databind.ObjectMapper mapper)
                      throws java.io.IOException

Transforms the given json file into a java object.

Type Parameters:

T - the generic type

Parameters:

jsonFile - the json file

typeReference - the type reference

mapper - the mapper

Returns:

the t

Throws:

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