edu.cornell.mannlib.vitro.webapp.utils

Class JsonToFmModel

java.lang.Object

edu.cornell.mannlib.vitro.webapp.utils.JsonToFmModel

public final class JsonToFmModel
extends Object

Utility to convert JSON to Freemarker-compatible data model

Author:

janv

Field Summary

Fields

Modifier and Type	Field and Description
static String	ROOT_ARRAY

Constructor Summary

Constructors

Constructor and Description
JsonToFmModel()

Method Summary

Modifier and Type	Method and Description
static List<Object>	convertJSONArrayToList(JSONArray ja) JSONArray is an ordered sequence of values -> convert to List (equivalent to Freemarker "sequence")
static Map<String,Object>	convertJSONArrayToMap(String jsonString) Convert JSON Array string to Freemarker-compatible data model
static Map<String,Object>	convertJSONObjectToMap(JSONObject jo) JSONObject is an unordered collection of name/value pairs -> convert to Map (equivalent to Freemarker "hash")
static Map<String,Object>	convertJSONObjectToMap(String jsonString) Convert JSON Object string to Freemarker-compatible data model
static String	toString(Map<String,Object> map)

Methods inherited from class java.lang.Object

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

Field Detail

ROOT_ARRAY

public static String ROOT_ARRAY

Constructor Detail

JsonToFmModel

public JsonToFmModel()

Method Detail

convertJSONObjectToMap

public static Map<String,Object> convertJSONObjectToMap(String jsonString)
                                                 throws JSONException

Convert JSON Object string to Freemarker-compatible data model

Parameters:

jsonString - JSON string

Returns:

model

Throws:

JSONException

convertJSONObjectToMap

public static Map<String,Object> convertJSONObjectToMap(JSONObject jo)
                                                 throws JSONException

JSONObject is an unordered collection of name/value pairs -> convert to Map (equivalent to Freemarker "hash")

Throws:

JSONException

convertJSONArrayToMap

public static Map<String,Object> convertJSONArrayToMap(String jsonString)
                                                throws JSONException

Convert JSON Array string to Freemarker-compatible data model

Parameters:

jsonString - JSON String

Returns:

model

Throws:

JSONException

convertJSONArrayToList

public static List<Object> convertJSONArrayToList(JSONArray ja)
                                           throws JSONException

JSONArray is an ordered sequence of values -> convert to List (equivalent to Freemarker "sequence")

Throws:

JSONException

toString

public static String toString(Map<String,Object> map)