Hi Ding, Can you ask this kind of question on StackOverflow? We moved Q&A functionality from this forum to "google-app-engine" tag there. http://stackoverflow.com/questions/tagged/google-app-engine
Thanks, On Sun, Jun 3, 2012 at 10:59 PM, Ding Qin <[email protected]> wrote: > Hi, > > I'm developing GWTP project, and below scenarios are tested > successfully in my local development mode : > > 1. Get authenticated and authorized by OpenID and OAuth > 2. Save GoogleOAuthParameters object into HttpSession. > 3. Another action handler reuses the GoogleOAuthParameters stored in > session to get SpreadsheetService object. > 4. Use SpreadsheetService to manipulate spread sheets in GDoc. > > However, when being deployed to App Engine, nothing can be read from > GDoc, and no error/warning also, and returned list is always empty. > > spreadsheetService = new SpreadsheetService("test"); > GoogleOAuthParameters oauthParameters = > > (GoogleOAuthParameters)sessionProvider.get().getAttribute(HttpSessionProvider.PARAM_OAUTH_PARAMETERS); > spreadsheetService.setOAuthCredentials(oauthParameters, new > OAuthHmacSha1Signer()); > oauthParameters.setScope(SCOPE_SPREADSHEET); > > If I clearly use username/password as below when initializing > SpreadsheetService, I can retrieve data from GDoc. > > SpreadsheetService sService = new SpreadsheetService("test"); > sService.setUserCredentials("username", "password"); > > I'm using App Engine SDK 1.6.6, and gdata-spreadsheet-3.0. > Please advise whether anything I did wrongly. > Thanks! > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" 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-appengine?hl=en. > > -- Takashi Matsuo | Developer Advocate | [email protected] -- You received this message because you are subscribed to the Google Groups "Google App Engine" 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-appengine?hl=en.
