com.extjs.gxt.ui.client.js
Class JsonConverter

java.lang.Object
  com.extjs.gxt.ui.client.js.JsonConverter

public class JsonConverter
extends java.lang.Object

Helper class to decode and encode objects to and from Json. Converter handles simple data types (strings, numbers, booleans) and lists and maps.

Constructor Summary

JsonConverter()

Method Summary

static java.util.Map<java.lang.String,java.lang.Object>	decode(com.google.gwt.json.client.JSONObject jso) Decodes a JSONObject to a map.
static java.util.Map<java.lang.String,java.lang.Object>	decode(java.lang.String jsonString) Decodes a Json string into a map.
static com.google.gwt.json.client.JSONObject	encode(java.util.Map<java.lang.String,java.lang.Object> map) Encodes a map into a JSONObject.
static com.google.gwt.json.client.JSONObject	encode(ModelData model) Encodes a model data instance into a JSONObject.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonConverter

public JsonConverter()

Method Detail

decode

public static java.util.Map<java.lang.String,java.lang.Object> decode(java.lang.String jsonString)

Decodes a Json string into a map.

Parameters:

jsonString - the Json string

Returns:

the map

decode

public static java.util.Map<java.lang.String,java.lang.Object> decode(com.google.gwt.json.client.JSONObject jso)

Decodes a JSONObject to a map.

Parameters:

jso - the JSONObject

Returns:

the map

encode

public static com.google.gwt.json.client.JSONObject encode(java.util.Map<java.lang.String,java.lang.Object> map)

Encodes a map into a JSONObject.

Parameters:

map - the map

Returns:

the JSONObject

encode

public static com.google.gwt.json.client.JSONObject encode(ModelData model)

Encodes a model data instance into a JSONObject.

Parameters:

model - the model data object

Returns:

the JSONObject