Well, the RPC could return the URL of an image. You could create the image on the file system with some random name, and return that URL to the browser. If a random name isn't secure enough, you could use a servlet filter or other non-GWT technology to only allow that use to access that particular image. Your decision will ultimately be based on your security requirements and architecture.
Rob On Tue, Oct 21, 2008 at 3:57 PM, Ian Petersen <[EMAIL PROTECTED]> wrote: > > On Tue, Oct 21, 2008 at 3:31 PM, Alley <[EMAIL PROTECTED]> wrote: >> Hi, I need to create an rpc to return an image. > > Can't be done in a cross-browser way. > > Ian --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
