Spring MVC Controller for non-submit actions

We have 2 spring modules, I have no control on module1, click action on a link in module1 redirects to URL in module2 and also sends ur开发者_开发知识库l query strings, So capturing query strings process B.L and display results back in the same page. I don't have a submit action at all, But I see onSubmit() examples in spring mvc. How to handle non-submit actions? i appreciate your help. thank you

By "non-submit actions", do you mean using GET HTTP method ?

If so, then with a basic @RequestMapping (or more restrictively @RequestMapping(method= RequestMethod.GET)) annotated method in a @Controller, you can handle such actions... or are you using pre-2.5 versions of spring-mvc ?