/// <summary>
/// This method finds a 'DTNTable' object.
/// This method uses the 'DTNTable_Find' procedure.
/// </summary>
/// <returns>A 'DTNTable' object.</returns>
/// </summary>
public DTNTable FindDTNTable(FindDTNTableStoredProcedure findDTNTableProc, DataConnector databaseConnector)
{
// Initial Value
DTNTable dTNTable = null;
// Verify database connection is connected
if ((databaseConnector != null) && (databaseConnector.Connected))
{
// First Get Dataset
DataSet dTNTableDataSet = this.DataHelper.LoadDataSet(findDTNTableProc, databaseConnector);
// Verify DataSet Exists
if (dTNTableDataSet != null)
{
// Get DataTable From DataSet
DataRow row = this.DataHelper.ReturnFirstRow(dTNTableDataSet);
// if row exists
if (row != null)
{
// Load DTNTable
dTNTable = DTNTableReader.Load(row);
}
}
}
// return value
return(dTNTable);
}
/// <summary>
/// This method finds a 'DTNTable' object.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'DTNTable' to delete.
/// <returns>A PolymorphicObject object with a Boolean value.
internal PolymorphicObject FindDTNTable(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// locals
DTNTable dTNTable = null;
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Create Find StoredProcedure
FindDTNTableStoredProcedure findDTNTableProc = null;
// verify the first parameters is a 'DTNTable'.
if (parameters[0].ObjectValue as DTNTable != null)
{
// Get DTNTableParameter
DTNTable paramDTNTable = (DTNTable)parameters[0].ObjectValue;
// verify paramDTNTable exists
if (paramDTNTable != null)
{
// Now create findDTNTableProc from DTNTableWriter
// The DataWriter converts the 'DTNTable'
// to the SqlParameter[] array needed to find a 'DTNTable'.
findDTNTableProc = DTNTableWriter.CreateFindDTNTableStoredProcedure(paramDTNTable);
}
// Verify findDTNTableProc exists
if (findDTNTableProc != null)
{
// Execute Find Stored Procedure
dTNTable = this.DataManager.DTNTableManager.FindDTNTable(findDTNTableProc, dataConnector);
// if dataObject exists
if (dTNTable != null)
{
// set returnObject.ObjectValue
returnObject.ObjectValue = dTNTable;
}
}
}
else
{
// Raise Error Data Connection Not Available
throw new Exception("The database connection is not available.");
}
}
// return value
return(returnObject);
}
/// <summary>
/// This method creates an instance of a
/// 'FindDTNTableStoredProcedure' object and
/// creates the sql parameter[] array needed
/// to execute the procedure 'DTNTable_Find'.
/// </summary>
/// <param name="dTNTable">The 'DTNTable' to use to
/// get the primary key parameter.</param>
/// <returns>An instance of an FetchUserStoredProcedure</returns>
public static FindDTNTableStoredProcedure CreateFindDTNTableStoredProcedure(DTNTable dTNTable)
{
// Initial Value
FindDTNTableStoredProcedure findDTNTableStoredProcedure = null;
// verify dTNTable exists
if (dTNTable != null)
{
// Instanciate findDTNTableStoredProcedure
findDTNTableStoredProcedure = new FindDTNTableStoredProcedure();
// Now create parameters for this procedure
findDTNTableStoredProcedure.Parameters = CreatePrimaryKeyParameter(dTNTable);
}
// return value
return(findDTNTableStoredProcedure);
}
