Looks to me as if you will have a problem with int product being shared
across users. You would do better
to return it from getQueryString ( req );
ie.
int product = getQueryString ( req );
or better:
String fullQuery getQueryString ( req,SQLQuery1,SQLQuery2 );
if ( stmt.execute ( fullQuery )){
..etc...
}
also, I don't see where stmt is
declared, created or cleaned up
so there is a possible problem there...
Some Dutch collegues of mine have done a full e-shopping supermarket
suite in servlets, thats been up for a
year now, perhaps they could
help you around this sort of pitfall.
Contact me if you are interested..
T.
URL http://www.westhawk.co.uk/
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