Package totalcross.json

Class JSONFactory

java.lang.Object

totalcross.json.JSONFactory

public class JSONFactory
extends java.lang.Object

The JSONFactory class helps converting json objects into Java objects, using reflection. Some examples:

    class Car 
    {
       private int id;
       private String description;

       public int getId()
       {
          return id;
       }
       public void setId(int id)
       {
          this.id = id;
       }
       public String getDescription()
       {
          return description;
       }
       public void setDescription(String description)
       {
          this.description = description;
       }
    }
    

You can retrieve a new Car object using:

    Car cc = JSONFactory.parse("{\"carro\":{\"id\":-1,\"descricao\":\"GOL\"}}", Carro.class);
    

You may also retrieve a list or an array. See the JSONSample in the TotalCrossAPI.

Constructor Summary

Constructors

Constructor	Description
JSONFactory()

Method Summary

Modifier and Type	Method	Description
static <T> java.util.List<T>	asList(java.lang.String json, java.lang.Class<T> classOfT)
static <T> T	parse(java.lang.String json, java.lang.Class<T> classOfT)
static <T> T	parse(JSONArray jsonArray, java.lang.Class<T> classOfT)
static <T> T	parse(JSONObject jsonObject, java.lang.Class<T> classOfT)

Methods inherited from class java.lang.Object

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

Constructor Detail

JSONFactory

public JSONFactory()

Method Detail

asList

public static <T> java.util.List<T> asList(java.lang.String json,
                                           java.lang.Class<T> classOfT)
                                    throws java.lang.InstantiationException,
                                           java.lang.IllegalAccessException,
                                           java.lang.IllegalArgumentException,
                                           java.lang.reflect.InvocationTargetException,
                                           JSONException,
                                           java.lang.ArrayIndexOutOfBoundsException,
                                           java.lang.NoSuchMethodException,
                                           java.lang.SecurityException

Throws:

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.IllegalArgumentException

java.lang.reflect.InvocationTargetException

JSONException

java.lang.ArrayIndexOutOfBoundsException

java.lang.NoSuchMethodException

java.lang.SecurityException

parse

public static <T> T parse(java.lang.String json,
                          java.lang.Class<T> classOfT)
                   throws java.lang.InstantiationException,
                          java.lang.IllegalAccessException,
                          java.lang.IllegalArgumentException,
                          java.lang.reflect.InvocationTargetException,
                          JSONException,
                          java.lang.NoSuchMethodException,
                          java.lang.SecurityException

Throws:

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.IllegalArgumentException

java.lang.reflect.InvocationTargetException

JSONException

java.lang.NoSuchMethodException

java.lang.SecurityException

parse

public static <T> T parse(JSONArray jsonArray,
                          java.lang.Class<T> classOfT)
                   throws java.lang.InstantiationException,
                          java.lang.IllegalAccessException,
                          java.lang.IllegalArgumentException,
                          java.lang.reflect.InvocationTargetException,
                          JSONException,
                          java.lang.ArrayIndexOutOfBoundsException,
                          java.lang.NoSuchMethodException,
                          java.lang.SecurityException

Throws:

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.IllegalArgumentException

java.lang.reflect.InvocationTargetException

JSONException

java.lang.ArrayIndexOutOfBoundsException

java.lang.NoSuchMethodException

java.lang.SecurityException

parse

public static <T> T parse(JSONObject jsonObject,
                          java.lang.Class<T> classOfT)
                   throws java.lang.InstantiationException,
                          java.lang.IllegalAccessException,
                          java.lang.IllegalArgumentException,
                          java.lang.reflect.InvocationTargetException,
                          JSONException,
                          java.lang.NoSuchMethodException,
                          java.lang.SecurityException

Throws:

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.IllegalArgumentException

java.lang.reflect.InvocationTargetException

JSONException

java.lang.NoSuchMethodException

java.lang.SecurityException