Thanks. I think to deploy my app on my server, not Google App Engine. So, as you say, i will disable GAE option and then i will try my application. i will try this evening.
Thanks for the answer regards On Apr 7, 11:40 am, Blessed Geek <blessedg...@gmail.com> wrote: > Oy, now that is a different issue. > You are using GAE? > > If you are developing GWT with no intentions of deploying to Google's > App Engine servers, you should disable GAE option in Eclipse. > > Otherwise, if you are developing for deploying on GAE, you have to > realign your programming habits and attitude to use Google's data > repository. Your deployed runtime is not allowed to create files on > Google's servers. All your file outputs should be converted to data > blobs and stored as repository objects. Then, in order for your users > to get a "file" which you created, you need to have a reverse routine > to access that data blob and stream it to the user. > > As the story goes, Google has put in a lot of investment to optimise > their distributed data repository. So that someone in China (oops!) > who uses your app and then simultaneously someone in Norway who also > uses your app is able to access the data created by your app in a > consistent manner. This is somewhat called distributed data technology > and perhaps nowadays we could even call it cloudified distributed > data. It does not make sense, at least to me, for Google to > reinvestment another huge effort cloudifying a distributed file > system. > > If you do not wish to go thro the tedium of writing your pseudo-file > output stream to the data repository, you should consider Google App > Engine Virtual File Systemhttp://code.google.com/p/gaevfs/. > > On Apr 6, 10:36 am, bitliner <giovanni.gagli...@gmail.com> wrote: > > > I wanted to mean creation of my file on the server. > > I'm using RPC, but when my java class on the server use > > FileOutputStream to create the file > > there are problems with this class, FileOutputStream, because it seems > > be not supported. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
