/*
* **************************************** My changes START here ************************************************
*/
//private connection = null;
//private SqlCommand command;
// private bool insertReady;
/*
* <summary>
* Updates student records in the Database
* </summary>
* <returns></returns>
*/
public void Update()
{
IDbTransaction transaction = null;
try
{
// Create a transaction to ensure all child properties are inserted along with the student record
transaction = DataServiceBase.BeginTransaction();
//Create a Student Data Service object with the transction object
StudentDataService dataService = new StudentDataService(transaction);
//Call the insert method
dataService.Update(_studentID, _last4Ssn, _firstName, _lastName, _phoneCell, _phoneDay, _phoneEvening,
_email, _address, _city, _state, _zipcode, _gpa, _graduationDate);
// Update the Internship Requirement Child Object with the transaction
_internshipRequirement.Update(_studentID, transaction);
// Update employer if exists
if (_employer != null)
{
_employer.Update(_studentID, transaction);
}
// Commit the Transaction, ensures all child properites are updated along with the studento Objects
transaction.Commit();
}
/*catch
* {
* // Remove all records from the database if an error occurs
* transaction.Rollback();
* throw;
* }*/
catch (Exception ex)
{
// Remove all records from the database if an error occurs
transaction.Rollback();
// throw new System.Exception(ex.Message);
throw new System.Exception("Exception: '" + ex.Message + "' occured while updating data! All transactions have been removed from database!");
}
}