/// <summary>
/// This method finds a 'Enumeration' object.
/// This method uses the 'Enumeration_Find' procedure.
/// </summary>
/// <returns>A 'Enumeration' object.</returns>
/// </summary>
public Enumeration FindEnumeration(FindEnumerationStoredProcedure findEnumerationProc, DataConnector databaseConnector)
{
// Initial Value
Enumeration enumeration = null;
// Verify database connection is connected
if ((databaseConnector != null) && (databaseConnector.Connected))
{
// First Get Dataset
DataSet enumerationDataSet = this.DataHelper.LoadDataSet(findEnumerationProc, databaseConnector);
// Verify DataSet Exists
if (enumerationDataSet != null)
{
// Get DataTable From DataSet
DataRow row = this.DataHelper.ReturnFirstRow(enumerationDataSet);
// if row exists
if (row != null)
{
// Load Enumeration
enumeration = EnumerationReader.Load(row);
}
}
}
// return value
return(enumeration);
}
/// <summary>
/// This method finds a 'Enumeration' object.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'Enumeration' to delete.
/// <returns>A PolymorphicObject object with a Boolean value.
internal PolymorphicObject FindEnumeration(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// locals
Enumeration enumeration = null;
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Create Find StoredProcedure
FindEnumerationStoredProcedure findEnumerationProc = null;
// verify the first parameters is a 'Enumeration'.
if (parameters[0].ObjectValue as Enumeration != null)
{
// Get EnumerationParameter
Enumeration paramEnumeration = (Enumeration)parameters[0].ObjectValue;
// verify paramEnumeration exists
if (paramEnumeration != null)
{
// Now create findEnumerationProc from EnumerationWriter
// The DataWriter converts the 'Enumeration'
// to the SqlParameter[] array needed to find a 'Enumeration'.
findEnumerationProc = EnumerationWriter.CreateFindEnumerationStoredProcedure(paramEnumeration);
}
// Verify findEnumerationProc exists
if (findEnumerationProc != null)
{
// Execute Find Stored Procedure
enumeration = this.DataManager.EnumerationManager.FindEnumeration(findEnumerationProc, dataConnector);
// if dataObject exists
if (enumeration != null)
{
// set returnObject.ObjectValue
returnObject.ObjectValue = enumeration;
}
}
}
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
/// 'FindEnumerationStoredProcedure' object and
/// creates the sql parameter[] array needed
/// to execute the procedure 'Enumeration_Find'.
/// </summary>
/// <param name="enumeration">The 'Enumeration' to use to
/// get the primary key parameter.</param>
/// <returns>An instance of an FetchUserStoredProcedure</returns>
public static FindEnumerationStoredProcedure CreateFindEnumerationStoredProcedure(Enumeration enumeration)
{
// Initial Value
FindEnumerationStoredProcedure findEnumerationStoredProcedure = null;
// verify enumeration exists
if (enumeration != null)
{
// Instanciate findEnumerationStoredProcedure
findEnumerationStoredProcedure = new FindEnumerationStoredProcedure();
// Now create parameters for this procedure
findEnumerationStoredProcedure.Parameters = CreatePrimaryKeyParameter(enumeration);
}
// return value
return(findEnumerationStoredProcedure);
}