/// <summary>
/// This method deletes a 'UIField' object.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'UIField' to delete.
/// <returns>A PolymorphicObject object with a Boolean value.
internal PolymorphicObject DeleteUIField(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Create Delete StoredProcedure
DeleteUIFieldStoredProcedure deleteUIFieldProc = null;
// verify the first parameters is a(n) 'UIField'.
if (parameters[0].ObjectValue as UIField != null)
{
// Create UIField
UIField uIField = (UIField)parameters[0].ObjectValue;
// verify uIField exists
if (uIField != null)
{
// Now create deleteUIFieldProc from UIFieldWriter
// The DataWriter converts the 'UIField'
// to the SqlParameter[] array needed to delete a 'UIField'.
deleteUIFieldProc = UIFieldWriter.CreateDeleteUIFieldStoredProcedure(uIField);
}
}
// Verify deleteUIFieldProc exists
if (deleteUIFieldProc != null)
{
// Execute Delete Stored Procedure
bool deleted = this.DataManager.UIFieldManager.DeleteUIField(deleteUIFieldProc, dataConnector);
// Create returnObject.Boolean
returnObject.Boolean = new NullableBoolean();
// If delete was successful
if (deleted)
{
// Set returnObject.Boolean.Value to true
returnObject.Boolean.Value = NullableBooleanEnum.True;
}
else
{
// Set returnObject.Boolean.Value to false
returnObject.Boolean.Value = NullableBooleanEnum.False;
}
}
}
else
{
// Raise Error Data Connection Not Available
throw new Exception("The database connection is not available.");
}
// return value
return(returnObject);
}
/// <summary>
/// This method finds a 'UIField' object.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'UIField' to delete.
/// <returns>A PolymorphicObject object with a Boolean value.
internal PolymorphicObject FindUIField(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// locals
UIField uIField = null;
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Create Find StoredProcedure
FindUIFieldStoredProcedure findUIFieldProc = null;
// verify the first parameters is a 'UIField'.
if (parameters[0].ObjectValue as UIField != null)
{
// Get UIFieldParameter
UIField paramUIField = (UIField)parameters[0].ObjectValue;
// verify paramUIField exists
if (paramUIField != null)
{
// Now create findUIFieldProc from UIFieldWriter
// The DataWriter converts the 'UIField'
// to the SqlParameter[] array needed to find a 'UIField'.
findUIFieldProc = UIFieldWriter.CreateFindUIFieldStoredProcedure(paramUIField);
}
// Verify findUIFieldProc exists
if (findUIFieldProc != null)
{
// Execute Find Stored Procedure
uIField = this.DataManager.UIFieldManager.FindUIField(findUIFieldProc, dataConnector);
// if dataObject exists
if (uIField != null)
{
// set returnObject.ObjectValue
returnObject.ObjectValue = uIField;
}
}
}
else
{
// Raise Error Data Connection Not Available
throw new Exception("The database connection is not available.");
}
}
// return value
return(returnObject);
}
/// <summary>
/// This method fetches all 'UIField' objects.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'UIField' to delete.
/// <returns>A PolymorphicObject object with all 'UIFields' objects.
internal PolymorphicObject FetchAll(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// locals
List <UIField> uIFieldListCollection = null;
// Create FetchAll StoredProcedure
FetchAllUIFieldsStoredProcedure fetchAllProc = null;
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Get UIFieldParameter
// Declare Parameter
UIField paramUIField = null;
// verify the first parameters is a(n) 'UIField'.
if (parameters[0].ObjectValue as UIField != null)
{
// Get UIFieldParameter
paramUIField = (UIField)parameters[0].ObjectValue;
}
// Now create FetchAllUIFieldsProc from UIFieldWriter
fetchAllProc = UIFieldWriter.CreateFetchAllUIFieldsStoredProcedure(paramUIField);
}
// Verify fetchAllProc exists
if (fetchAllProc != null)
{
// Execute FetchAll Stored Procedure
uIFieldListCollection = this.DataManager.UIFieldManager.FetchAllUIFields(fetchAllProc, dataConnector);
// if dataObjectCollection exists
if (uIFieldListCollection != null)
{
// set returnObject.ObjectValue
returnObject.ObjectValue = uIFieldListCollection;
}
}
else
{
// Raise Error Data Connection Not Available
throw new Exception("The database connection is not available.");
}
// return value
return(returnObject);
}
