How to fetch user key and user status by using UserLogin in OIM?

 public static HashMap<String, String> getUserDetails(String userLogin) {

String methodName = "getUserDetails";

System.out.println(CLASS_NAME + "/" + methodName + "; userLogin = " + userLogin);

LOGGER.debug(CLASS_NAME + "/" + methodName + "; userLogin = " + userLogin);

String userKey = "";

String userStatus = "";

String query = "SELECT * FROM USR WHERE usr_login ='" + userLogin + "' AND                            usr_status = 'Active'";

HashMap<String, String> hashMap = null;

Connection connection = null;

PreparedStatement preparedStatement = null;

ResultSet rs = null;

try {

hashMap = new HashMap<String, String>();

connection = Platform.getOperationalDS().getConnection();

preparedStatement = connection.prepareStatement(query);

rs = preparedStatement.executeQuery(query);

while (rs.next()) {

userKey = rs.getString("USR_KEY");

userStatus = rs.getString("USR_STATUS");

hashMap.put("User Key", userKey);

hashMap.put("User Status", userStatus);

}

} catch (SQLException e) {

System.out.println("SQLException : " + e.getMessage());

LOGGER.error("SQLException : " + e.getMessage());

e.printStackTrace();

} finally {

closeDatabaseConnections(connection, preparedStatement, rs);

}

System.out.println("Exiting from the method : " + methodName);

LOGGER.debug("Exiting from the method : " + methodName);

return hashMap;

}