The google checkout sdk doesn't work on appengine. There are some reports of weirdness (like you describe) relating jaxb. I considered investigating and found the SDK code doesn't compile, decided this wasn't for me.
If you want google checkout, don't use the SDK - just write your own handlers. I just completed Amazon Payments, and while it has its own quirks, the API is cleaner than GC and *way* cleaner than Paypal's. Jeff On Mon, Mar 21, 2011 at 7:34 PM, WillSpecht <willspe...@gmail.com> wrote: > I am trying to integrate Google checkout with my GAE app. I am > hitting 2 big bottle necks. exampleNotificationServelet is using a > ton of CPU and usually fails with a time out if starting a new > instance. I'm reading a few values from the merchant data and then > doing one write to the data store. I don't see what can be taking > that much time. > > It is also taking forever to create a cart and redirect to the Google > checkout page. It takes almost 15 seconds once pressing the checkout > button. I have narrowed this down to the build and postCart methods. > When I step through while debugging on my local host, these methods > take about 10-12 seconds to complete. Is this normal? > > I am having trouble debugging exampleNotificationServelet, since I > don't know what checkout is sending to my server. Can anyone explain > a good way to fake a notification to the localhost running > exampleNotificationServelet? So I can set break points and see what is > taking up so much CPU. > > -- > 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. > > -- 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.
