Hi, I'm using geotools to implement a local cache of some data that is stored in a postgis server. The workflow is as follows:
1) The user logs in and caches the data that is currently in the postgis server. 2) The user works locally and adds new features to the local cache (Possibly updating existing features as well) 3) The user commits the work by saving it back up to the postgis server. My question is how should I go about updating the data on the server. I don't want to add features more than once. Do I need to check to see if the feature already exists on the server before writing it? and how about updating the feature? I don't see anything that updates existing features. Do I need to do this using raw sql? Thanks in advance, -Tom ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
