[json-lib-user] JSON Lib Issue

[Janardhanan V. <jve...@gm...>]

Hi,

  I am trying to use JSON in our current project and when I try to run the
following program I am getting the following error given below. The sample
code is also given below. When the property is of type Object then I am
getting this error. When I change the type from Object to String it works
fine. But I need to the type be Object for our requirement.

 Exception in thread "main" net.sf.json.JSONException: A JSONObject text
must begin with '{' at character 1 of json
 at net.sf.json.util.JSONTokener.syntaxError(JSONTokener.java:502)
 at net.sf.json.JSONObject.<init>(JSONObject.java:660)
 at net.sf.json.JSONObject.<init>(JSONObject.java:839)
 at net.sf.json.JSONObject.fromString(JSONObject.java:260)
 at net.sf.json.JSONObject.fromObject(JSONObject.java:239)
 at net.sf.json.JSONObject.setValue(JSONObject.java:533)
 at net.sf.json.JSONObject.fromBean(JSONObject.java:162)
 at net.sf.json.JSONObject.fromObject(JSONObject.java:246)
 at net.sf.json.JSONArray.fromObject(JSONArray.java:199)
 at net.sf.json.JSONSerializer.toJSON(JSONSerializer.java:63)
 at com.debug.JSONIssue.constructJSONFromObject(JSONIssue.java:15)
 at com.debug.JSONIssue.main(JSONIssue.java:11)


package com.debug;

import net.sf.json.JSON;
import net.sf.json.JSONSerializer;

public class JSONIssue {

 public static void main(String args[]) throws Exception{
  IssueObject o = new IssueObject();
  o.setValue("json");
  System.out.println(constructJSONFromObject(o));

 }
 private static JSON constructJSONFromObject(IssueObject o) throws Exception
{
  return JSONSerializer.toJSON(o);
 }

}

package com.debug;

public class IssueObject {
 private Object value;

 public IssueObject(){
 }

 public Object getValue() {
  return value;
 }

 public void setValue(Object value) {
  this.value = value;
 }
}


Regards,
Jana