wjw465150 / easyfastjson

Encapsulates Jackon JSON library, Fast Speed Easy Use Json Lib For java

EasyFastJson

Encapsulates Jackon JSON library, Fast Speed Easy Used Json Lib For java

Default Date Format is: yyyy-MM-dd HH:mm:ss Z
example: java.util.Date birth = new java.util.Date();
JSON String out is: 2013-08-16 13:17:03 +0800
Change DateFormat: org.wjw.efjson.JsonObject.setDateFormat(new java.text.SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'"));,this change is global!

Two kinds of use:

###1. Standard JSON way:

org.wjw.efjson.JsonObject JSONObjectA = new org.wjw.efjson.JsonObject(JsonString); //create JSON Object

JSONObjectA.putBoolean(String fieldName, Boolean value);
JSONObjectA.putBinary(String fieldName, byte[] binary);
JSONObjectA.putNumber(String fieldName, Number value);
JSONObjectA.putArray(String fieldName, JsonArray value);
JSONObjectA.putString(String fieldName, String value);
JSONObjectA.putObject(String fieldName, JsonObject value);

JSONObjectA.getBoolean(String fieldName);
JSONObjectA.getBinary(String fieldName);
JSONObjectA.getNumber(String fieldName);
JSONObjectA.getArray(String fieldName);
JSONObjectA.getString(String fieldName);
JSONObjectA.getObject(String fieldName);

//no Carriage return and line feed and Indentation Raw Format JSON String
String jsonString = JSONObjectA.encode();

//Prettily Format JSON String
String jsonString = JSONObjectA.encodePrettily();

###2. Like Gson Java Bean way:

//create Java Bean from JSON String
T obj = org.wjw.efjson.JsonObject.fromJson(JsonString,T.class);

//create List from JSON String
List<T> list = JsonObject.fromJson(jsonStr, java.util.List.class, T.class);

//create Map from JSON String
Map<String, T> map = JsonObject.fromJson(jsonStr, java.util.Map.class, String.class, T.class);

//create Complex collection nested types from JSON String
Map<String, List<T>> mmap = JsonObject.fromJson(jsonStr, new TypeReference<Map<String, List<T>>>(){});

//no Carriage return and line feed and Indentation Raw Format JSON String
String jsonString = org.wjw.efjson.JsonObject.toJson(t);

//Prettily Format JSON String
String jsonString = org.wjw.efjson.JsonObject.toJsonPrettily(t);