how to map enums with strings

Hello,
I have in my Db table a column agent which takes the value as enum
('G','Y','M') and where
G = google
Y = yahoo
M = msn
How should i map the strings google, yahoo, etc which will be the
output of my function to map as G,Y,etc so that my Db query recognise
it and saves it to the database.

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "CakePHP" group.
To post to this group, send email to cake-php@googlegroups.com
To unsubscribe from this group, send email to cake-php+unsubscribe@googlegroups.com
For more options, visit this group at http://groups.google.com/group/cake-php?hl=en
-~----------~----~----~----~------~----~------~--~---