/// <summary>
/// This method fetches a 'List<User>' object.
/// This method uses the 'Users_FetchAll' procedure.
/// </summary>
/// <returns>A 'List<User>'</returns>
/// </summary>
public List <User> FetchAllUsers(FetchAllUsersStoredProcedure fetchAllUsersProc, DataConnector databaseConnector)
{
// Initial Value
List <User> userCollection = null;
// Verify database connection is connected
if ((databaseConnector != null) && (databaseConnector.Connected))
{
// First Get Dataset
DataSet allUsersDataSet = this.DataHelper.LoadDataSet(fetchAllUsersProc, databaseConnector);
// Verify DataSet Exists
if (allUsersDataSet != null)
{
// Get DataTable From DataSet
DataTable table = this.DataHelper.ReturnFirstTable(allUsersDataSet);
// if table exists
if (table != null)
{
// Load Collection
userCollection = UserReader.LoadCollection(table);
}
}
}
// return value
return(userCollection);
}
/// <summary>
/// This method creates an instance of a
/// 'FetchAllUsersStoredProcedure' object and
/// creates the sql parameter[] array needed
/// to execute the procedure 'User_FetchAll'.
/// </summary>
/// <returns>An instance of a(n) 'FetchAllUsersStoredProcedure' object.</returns>
public static FetchAllUsersStoredProcedure CreateFetchAllUsersStoredProcedure(User user)
{
// Initial value
FetchAllUsersStoredProcedure fetchAllUsersStoredProcedure = new FetchAllUsersStoredProcedure();
// return value
return(fetchAllUsersStoredProcedure);
}
/// <summary>
/// This method fetches all 'User' objects.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'User' to delete.
/// <returns>A PolymorphicObject object with all 'Users' objects.
internal PolymorphicObject FetchAll(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// locals
List <User> userListCollection = null;
// Create FetchAll StoredProcedure
FetchAllUsersStoredProcedure fetchAllProc = null;
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Get UserParameter
// Declare Parameter
User paramUser = null;
// verify the first parameters is a(n) 'User'.
if (parameters[0].ObjectValue as User != null)
{
// Get UserParameter
paramUser = (User)parameters[0].ObjectValue;
}
// Now create FetchAllUsersProc from UserWriter
fetchAllProc = UserWriter.CreateFetchAllUsersStoredProcedure(paramUser);
}
// Verify fetchAllProc exists
if (fetchAllProc != null)
{
// Execute FetchAll Stored Procedure
userListCollection = this.DataManager.UserManager.FetchAllUsers(fetchAllProc, dataConnector);
// if dataObjectCollection exists
if (userListCollection != null)
{
// set returnObject.ObjectValue
returnObject.ObjectValue = userListCollection;
}
}
else
{
// Raise Error Data Connection Not Available
throw new Exception("The database connection is not available.");
}
// return value
return(returnObject);
}
