App Engine applications cannot share datastores. That means that you will not be able to connect directly to another application's datastore for querying, etc. To replicate this in App Engine, you'll have to set up a web service in front of your data, and pull this data over HTTP using App Engine's URL Fetch service.
- Jason On Thu, Sep 10, 2009 at 3:39 AM, gopal kalasa <gopalkal...@gmail.com> wrote: > Thanks Leszek. > Here is what I did for one of my previous applications. > Application1 (Admin application): > * Connects to MySQL database instance 'foo' using MySQL jdbc driver > * Loads the static data like 'cities', 'countries' etc. > * This is done only one time and thats it. > > Applicaton2 (Enduser application): > * Connects to same above MySQL database instance 'foo' using MySQL jdbc > driver > * Performs all the end user operations. > > I want to achieve the same using the appengine datastore. > > Thanks. > > > On Wed, Sep 9, 2009 at 1:29 PM, leszek <leszek.ptokar...@gmail.com> wrote: > >> >> But what you mean by "real application" ? If you want to have a server >> part of your application and client part running outside Google App >> Engine you can implement access to the server part and Google App >> Engine datastore via servlet and standard GET/POST request. >> >> >> http://code.google.com/appengine/docs/java/runtime.html#Requests_and_Servlets >> >> >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
