java - what is the scope and right way to define PDF access class in spring.? -

I have a PDF class that creates, acetized, and I do not know how to do PDF functions, in the right way What should be the use of PDF classes in the spring i.e.

JSF Scope, Spring Bean Scope "Naming Structure etc. .. What is DOS and DNT with short description ... it will be a great help..I will do this Am new in and I need it just spring spring in mvc .. th Thanks

Get Spring PDF Example

Hope That it will help you.