Help, new to Servlets
1st I must say that i'm really really new with servlets and jsp.
My application is something like this(it's about generic context awearness):
i have a web services that is working like this:
Login(): checks the username and password using DB query that retrives userId.For authenticated users, the userId is stored into user's session.UserId is returned to the user in order to be used for subsequent context operations.
UpdateContext(): The user supplies userId, contextId(the contextId is gps_context or temperature_context) and context parameters. The supplied userId is checked agaunst the userId stored in the session. If the userId is authenticated users can update there own context.
GetContext(): The user supplies userId, contextId , context parameters(optional) . if the userId is authenticated than the user can retrive the context.
the DB is very simple, only 3 tables..
1st CONTEXT_USER (USER_ID,USERNAME,PASSWORD)
2GPS_CONTEXT (USER_ID, X, Y, Z)
3TEMPERATURE_CONTEXT (USER_ID, T)
Client side, i have 2 simulators one that generates the GPS coordinates and one that generate the Temperature..
and here it gows the stupid question..how can i show the DB changes in a browser?
Thanks in advance..
