com.github.fge.jackson

Class JacksonUtils

java.lang.Object

com.github.fge.jackson.JacksonUtils

public final class JacksonUtils
extends Object

Utility class for Jackson

This class provides a custom JsonNodeFactory and ObjectReader which you should use preferably to your own (in particular, the reader ensures that decimal values are read using BigDecimal.

Method Summary

Methods

Modifier and Type	Method and Description
static Map<String,JsonNode>	asMap(JsonNode node) Return a map out of an object's members
static ObjectReader	getReader() Return a preconfigured ObjectReader to read JSON inputs
static JsonNodeFactory	nodeFactory() Return a preconfigured JsonNodeFactory to generate JSON data as JsonNodes
static String	prettyPrint(JsonNode node) Pretty print a JSON value

Methods inherited from class java.lang.Object

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

Method Detail

getReader

public static ObjectReader getReader()

Return a preconfigured ObjectReader to read JSON inputs

Returns:

the reader

nodeFactory

public static JsonNodeFactory nodeFactory()

Return a preconfigured JsonNodeFactory to generate JSON data as JsonNodes

Returns:

the factory

asMap

public static Map<String,JsonNode> asMap(JsonNode node)

Return a map out of an object's members

If the node given as an argument is not a map, an empty map is returned.

Parameters:

node - the node

Returns:

a map

prettyPrint

public static String prettyPrint(JsonNode node)

Pretty print a JSON value

Parameters:

node - the JSON value to print

Returns:

the pretty printed value as a string