Hi Edwin,
If you have a loot at the website it should explain a OPF in a lot more
detail.
http://www.techinsite.com.au/tiOPF/Default.htm
In short OPF = Object Persistent Framework.
It encapsulates the persistence part (saving objects to a database, xml
file, etc) of your business objects plus a whole lot more. Mapping
objects to a database table for example.
Basically it allows me to create or load a object (eg: TPerson) and ask
it to load or save and in the case of a database it will handle all the
Create, Update, Insert and Delete sql statements for me.
While the object is loaded in memory, I can change the persistence layer
to be a xml file (or any other persistence layer - different type of
database, text file, etc) and just call Person.Save and it will
automatically save the object correctly for me.
Regards,
- Graeme -
Edwin Quijada wrote:
Hi!
I am doing the same that you : Porting to Lazarus.\
And I have a question :
What is TechInsite tiOPF framework?
What for do u use it?
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