Great, Then I will do that. Thank you for taking the time.
Sammi --- In [email protected], "Dimitrios Gianninas" <[EMAIL PROTECTED]> wrote: > > Hi Sammi, > > Normal you don't need that sort of logic, but in this case it seems like you do. So your logic below seems correct, I guess you will have a global property that will define which service to use and then each delegate will take care of doing the apppropriate calls. So you can move along with your idea, it should work out just fine. > > Dimitrios Gianninas > Development Team Lead > Optimal Payments Inc. > > > ________________________________ > > From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Sammi > Sent: Monday, September 17, 2007 8:06 AM > To: [email protected] > Subject: [flexcoders] DelegateFactory > > > > Hi, > > Am am creating a Cairngorm app that needs to support the API of a number of similar online webservices. All the webservices supply the same functionality - just in a slightly different way. > > My idea is this. Use the FactoryPattern for the Delegates. So when a Command needs a delegate it calls the Factory and the factory supplies the command with a delegate. > > So the command needs a LoginDelegate. It gets a LoginDelegateForWebServiceA(), because the user has previously configured the app to use web service A. > > I am just so new to actually applying design patterns. I have read many articles and books (Head first Java books are GREAT!) so I understand the concept. I just haven't used it much so I am not sure if my idea is any good. > > Is this the way to go? Can you point me at any good articles on how to support multiple "backends"? > > Best, > > Sammi > > > > -- > WARNING > ------- > This electronic message and its attachments may contain confidential, proprietary or legally privileged information, which is solely for the use of the intended recipient. No privilege or other rights are waived by any unintended transmission or unauthorized retransmission of this message. If you are not the intended recipient of this message, or if you have received it in error, you should immediately stop reading this message and delete it and all attachments from your system. The reading, distribution, copying or other use of this message or its attachments by unintended recipients is unauthorized and may be unlawful. If you have received this e-mail in error, please notify the sender. > > AVIS IMPORTANT > -------------- > Ce message électronique et ses pièces jointes peuvent contenir des renseignements confidentiels, exclusifs ou légalement privilégiés destinés au seul usage du destinataire visé. L'expéditeur original ne renonce à aucun privilège ou à aucun autre droit si le présent message a été transmis involontairement ou s'il est retransmis sans son autorisation. Si vous n'êtes pas le destinataire visé du présent message ou si vous l'avez reçu par erreur, veuillez cesser immédiatement de le lire et le supprimer, ainsi que toutes ses pièces jointes, de votre système. La lecture, la distribution, la copie ou tout autre usage du présent message ou de ses pièces jointes par des personnes autres que le destinataire visé ne sont pas autorisés et pourraient être illégaux. Si vous avez reçu ce courrier électronique par erreur, veuillez en aviser l'expéditeur. >
