How to Serialize Simple Java Object 

Flexjson is a lightweight java library for serializing and de-serializing java beans, maps, arrays and collections in JSON format. Get the latest binaries from https://sourceforge.net/projects/flexjson/. This requires the library flexjson-2.1.jar to be in classpath. The following example shows how to serialize a Java Object in JSON format.

File Name  :   com/bethecoder/tutorials/flexjson/tests/BasicTest.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.flexjson.tests; import java.util.Date; import com.bethecoder.tutorials.flexjson.common.Student; import flexjson.JSONSerializer; public class BasicTest {   /**    * @param args    */   public static void main(String[] args) {     JSONSerializer serializer = new JSONSerializer();      Student stud = new Student("Sriram", "Kasireddi", 2, "Singing", new Date());          String jsonStr = serializer.serialize(stud);     System.out.println(jsonStr);   } }

{"age":2,"class":"com.bethecoder.tutorials.flexjson.common.Student",
	"dob":1341344696781,"firstName":"Sriram",
	"hobby":"Singing","lastName":"Kasireddi"}