edu.cornell.mannlib.vitro.webapp.utils.json

Class JacksonUtils

java.lang.Object

edu.cornell.mannlib.vitro.webapp.utils.json.JacksonUtils

public class JacksonUtils
extends Object

Some utility methods to ease the transition from net.sf.json to Jackson.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JacksonUtils.JacksonUtilsException

Constructor Summary

Constructors

Constructor and Description
JacksonUtils()

Method Summary

Modifier and Type	Method and Description
static String	getString(com.fasterxml.jackson.databind.JsonNode node, String name)
static List<String>	jsonArrayToStrings(com.fasterxml.jackson.databind.node.ArrayNode values) net.sf.json provided this method (assuming that 'values' is an array of JSON objects that contain Strings.
static com.fasterxml.jackson.databind.JsonNode	parseJson(String json) net.sf.json could parse a JSON string without throwing a checked exception.
static String	quote(String raw) A "clean room" replacement for net.sf.json.util.JSONUtils.quote().

Methods inherited from class java.lang.Object

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

Constructor Detail

JacksonUtils

public JacksonUtils()

Method Detail

quote

public static String quote(String raw)

A "clean room" replacement for net.sf.json.util.JSONUtils.quote().

parseJson

public static com.fasterxml.jackson.databind.JsonNode parseJson(String json)

net.sf.json could parse a JSON string without throwing a checked exception. Make it so we can do the same with Jackson.

jsonArrayToStrings

public static List<String> jsonArrayToStrings(com.fasterxml.jackson.databind.node.ArrayNode values)

net.sf.json provided this method (assuming that 'values' is an array of JSON objects that contain Strings. literalValues = (List) JSONSerializer.toJava(values); So here is a replacement for that.

getString

public static String getString(com.fasterxml.jackson.databind.JsonNode node,
                               String name)