moving java based templates to web based template?

avdhut

We are using Java Callouts in our templates. I want to know how can we continue using java callouts even with web based templates as the support for java based templates is going away. We do have lots of templates and big impact if we have to move to some other technology.

If at all we can not have the Java callouts in web based templates then what is other way to work with? How can we have the forms which are database driven?

Thanks.