Oh, one other thing, I would think that this would be a static
component. You just pass in your query and some and you get back a
modified query.
Thanks,
Troy
Troy Simpson wrote:
> Thanks all for the very helpful responses.
>
> Here is a situation I have.
>
> I retrieve a number of query result sets based on the users criteria.
> The queries have an sqlAction column which contains "Update", "Delete",
> "Insert" or "NoAction". I then allow the user to make changes to the
> result sets. As the user makes changes, I mark records based on the
> changes the user makes to the result set. When the user saves/commits
> his/her changes, I process the query result sets based on the actions
> taken by the user which is marked in the sqlAction Column of the query
> result set.
>
> Here is an example of some of the functions I have:
>
> markRecordForInsertion
> markRecordForDeletion
> FindRecord
> InsertRecord
> setSQLActionOnRecord
> etc.
>
> Now I want to move these into a CFC.
>
> Would this be a Manager and would I name this queryManager.cfc?
> Or is this something else?
>
> Thanks a lot for you help.
> Sincerely,
> Troy
>
> Barney Boisvert wrote:
>
> > A factory is a source of objects. Frequestly these are used for objects
> > that can't be constructed directly by the client for whatever reason. A
> > special case of a factory is a singleton class, like Java's System and
> > Runtime classes, where you call a static method in order to get a
> reference
> > to the actual object.
> >
> > A manager is (in my view) a class that provides a cohesive interface
> to one
> > or more objects that do related tasks. It might provide methods for
> > creating business objects, updateing and deleting them, as well as
> various
> > methods for recalling recordsets that back those BOs. It'll probably
> have
> > methods like createDocument, getDocumentById, updateDocument,
> > deleteDocument, getDocumentList, getPostedDocumentList,
> > getUnpostedDocumentList, getRecentDocumentList, etc.
> >
> > Cheers,
> > barneyb
> >
> > > -----Original Message-----
> > > From: Troy Simpson [mailto:[EMAIL PROTECTED]
> > > Sent: Thursday, February 26, 2004 11:18 AM
> > > To: CF-Talk
> > > Subject: What is a Factory?
> > >
> > > All,
> > >
> > > I noticed that some application user the terms Factory and Manager in
> > > the Class/Object Names. Like AppFactory, AppManager, and
> > > EventManager
> > > in Mach-II
> > >
> > > 1. What is the general definition of a Factory?
> > > 2. What is the general definition of a Manager?
> > >
> > > Thanks,
> > >
> > > --
> > > Troy Simpson
> > > Applications Analyst/Programmer, OCPDBA, MCSE, SCSA
> > > North Carolina State University Libraries
> > > Campus Box 7111 | Raleigh | North Carolina
> > > ph.919.515.3855 | fax.919.513.3330
> > > E-mail: [EMAIL PROTECTED]
> > >
> > >
> > >
> >
>
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