OIM UnAuthenticated SelfService Reset Password API

package com.massiveGaze.password;


import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.HashMap;
import java.util.Map;

import oracle.iam.selfservice.uself.uselfmgmt.api.UnauthenticatedSelfService;

import com.massiveGaze.connection.DataSource;
import com.massiveGaze.connection.Platform;


public class UnAuthenticatedSelfServiceResetPassword { 
     private UnauthenticatedSelfService m_unAuthselfservice =  Platform.getService(UnauthenticatedSelfService.class);
     static private Map<String, String> cachedUserKeys = new HashMap<String, String>();
     
     public static void main(String[] args) {
  // TODO Auto-generated method stub
      try {
    new UnAuthenticatedSelfServiceResetPassword().setResetPassword("5", "TUSER0");
   } catch (Exception e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
   }

 }
 
  private  void setResetPassword(String usrKey, String loggedInUser) throws Exception {
         String password = "Welcome1";
         System.out.println("password : " + password);
         Connection con = DataSource.getConnection();
         String query = "SELECT USR_LOGIN,"
             + " USR_PASSWORD FROM USR WHERE USR_KEY=?";
         System.out.println(query);
         PreparedStatement preparedStatement = con.prepareStatement(query);
         preparedStatement.setLong(1, Long.parseLong(usrKey));
         ResultSet resultSet = preparedStatement.executeQuery();
         resultSet.next();
         String oldPass = resultSet.getString("USR_PASSWORD");           
         System.out.println("-----------oldPass oldPass--------------------- " + oldPass);
        // removeChallengeQuestiones(usrKey);
         Map<String, Object> quesAnsMap = setChallengeQuestiones();

         m_unAuthselfservice = Platform.getService(UnauthenticatedSelfService.class);
         m_unAuthselfservice.resetPassword(loggedInUser, quesAnsMap, password.toCharArray());
         resultSet = preparedStatement.executeQuery();
         resultSet.next();
         String newPass = resultSet.getString("USR_PASSWORD");   
         System.out.println("-------------newPass newPass------------------- " + newPass);        

         System.out.println("Change password successful!!!");
         DataSource.closeConnection();
     }
    
  private void removeChallengeQuestiones(String usrKey) throws Exception {
   System.out.println("Removing Challenge Questions ....");
         Connection con = DataSource.getConnection();
         String query = "DELETE FROM PCQ WHERE USR_KEY=?";
         System.out.println(query);
         PreparedStatement preparedStatement = con.prepareStatement(query);
         preparedStatement.setLong(1, Long.parseLong(usrKey));
         preparedStatement.executeUpdate();        
         System.out.println("Removed Challenge Questions ....");
     }
  
     private  Map<String, Object> setChallengeQuestiones() throws Exception {
       System.out.println("Setting  Challenge Questions ....");
         Map<String, Object> mapQnA = new HashMap<String, Object>();   
   mapQnA.put("What is your mother's maiden name?", "1");
   //mapQnA.put("What is your favorite color?", "5");
   mapQnA.put("What is the city of your birth?", "3");
   mapQnA.put("What is the name of your pet?", "2");

         return mapQnA;
     }

}