JsonConverters

A class that contains methods to convert JsonNodes to java objects.

Constructors

public void JsonConverters()

public final static Map<String, Function<JsonNode, ? extends Object>> DEFAULT_CONVERTERS

The default converters that are used if no custom converters are given.

public T convert<T>(JsonNode node, String key, Class<T> type, ObjectMapper objectMapper)

public static T convert<T>(JsonNode node, String key, Class<T> type, ObjectMapper objectMapper, Map<String, Function<JsonNode, ? extends Object>> converters)

Converts a JsonNode to a T by applying the given mapper to the json node.

public static Map<Integer, Integer> toIntMap(JsonNode jsonNode)

Converts a JsonNode to a Map of Integers and Integers by parsing the keys and values of the json node.

public static List<T> toList<T>(JsonNode jsonNode, Function<JsonNode, T> mapper)

Converts a JsonNode to a List of Ts by applying the given mapper to each element of the json node.

public static Map<K, V> toMap<K, V>(JsonNode jsonNode, Function<String, K> keyMapper, Function<JsonNode, V> valueMapper)

Converts a JsonNode to a Map of Ks and Vs by applying the given keyMapper to each key and the valueMapper to each value of the json node.