Can i use Spring on GAE?

Question

Can i use Spring Webflow/MVC and Spring Security and Hibernate on Google App Engine?

Is there a list/summary of java frameworks that can be used on the GAE?

Answer 1

As far as I know, no third party libraries are supported (at least none are listed), and JRE classes are limited to this list. But I guess if a library only makes use of the listed jre classes, they should be fine. However, finding out if they do would have to be based on trying it out.