so you would need 1) action to retrieve uploaded file from the request (there are loads of examples on the wiki and mailinglist) 2) inside the action you would upload it into the database using sth like stmnt.setBytes(1, blobBytes) where blobBytes is a byte array with your file data. Retrieving the data should be very similar, check your jdbc docs for specifics.
Hope this helps Jorg > Db supports BLOBs, but I never did anything with them in java, less so > cocoon :) Is it possible to use ESQL someways? Probably not, isn't it :) > > osup > > Cituji z emailu od Jorg Heymans <[EMAIL PROTECTED]>: > >> Doesn't your database support the blob fieldtype? I am not sure why you >> store the inputstream in a string first. >> >> > Hi, I have a little problem (I'm not sure, if it is problem of cocoon >> or >> > pure >> > java - if so, I apologize :). When I want to store into database >> binary >> > data of >> > uploaded file, many of characters are replaced by '?'. When I tried to >> > store >> > data to the file, everything was ok (it means, that from InputStream >> are >> > going >> > out relative correct characters). It looks like, that problem comes on >> by >> > assigning of InputStream data to the String (I tried InputStreamReader >> > with >> > correct encoding also) and following storing into database for this >> reason >> > fails. >> > >> > What have I to do differently? Thanx a lot! >> > >> > osup >> > >> > --------------------------------------------------------------------- >> > To unsubscribe, e-mail: [EMAIL PROTECTED] >> > For additional commands, e-mail: [EMAIL PROTECTED] >> > >> > >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
