com.github.dannil.scbjavaclient.format.json

Class JsonConverter

java.lang.Object

com.github.dannil.scbjavaclient.format.json.JsonConverter

public class JsonConverter
extends Object

Class which encapsulates methods for converting JSON.

Since:

0.1.0

Constructor Summary

Constructors

Constructor and Description
JsonConverter() Default constructor.

Method Summary

Modifier and Type	Method and Description
<T> T	convertValue(Object fromValue, Class<T> toValueType) Converts the specified object to the specified class.
<T> List<T>	toListOf(String json, Class<T> clazz) Converts the JSON string into a list of the specified class.
com.fasterxml.jackson.databind.JsonNode	toNode(String json) Parse the JSON string into a JsonNode object.
com.fasterxml.jackson.databind.JsonNode	toNode(String json, String field) Parse the JSON string into a JsonNode object with the specified field as root field.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonConverter

public JsonConverter()

Default constructor. Initializes the ObjectMapper needed for converting objects.

Method Detail

convertValue

public <T> T convertValue(Object fromValue,
                          Class<T> toValueType)

Converts the specified object to the specified class.

Type Parameters:

T - the data type of the list

Parameters:

fromValue - the object to convert

toValueType - the class to convert to

Returns:

a converted object

toListOf

public <T> List<T> toListOf(String json,
                            Class<T> clazz)

Converts the JSON string into a list of the specified class.

Type Parameters:

T - the data type of the list

Parameters:

json - the JSON string to convert

clazz - the class to convert each JSON entry to

Returns:

a list of elements, which type is the specified class. Each element represents the corresponding entry in the JSON

toNode

public com.fasterxml.jackson.databind.JsonNode toNode(String json)

Parse the JSON string into a JsonNode object.

Parameters:

json - the JSON content

Returns:

a JsonNode object

toNode

public com.fasterxml.jackson.databind.JsonNode toNode(String json,
                                                      String field)

Parse the JSON string into a JsonNode object with the specified field as root field.

Parameters:

json - the JSON content

field - the field in the JSON to become the root

Returns:

a JsonNode object with the specified field as root.