When we should call business layer through web service?

Question

When we should call business layer through web service in presentation layer??

amit kumar · Answer

thanks Sudhanshu

Sudhansu Sekhar Prusty · Answer

You can have all the core Logic inside business layer except few methods that involve page control manipulation in presentation layer. Usually its a best practice to call all methods via service layer for following scenario. Suppose you will create a new Mobile Application that will do basically the same operation that you do in your web application so in this case you can directly call/use your service layer. Again having a service layer you can expose some methods to third party developer/user to build their custom application.