java - Do I still need a web application framework if I have ORM already done? -

I am starting my own research on web application frameworks and according to what I have read, web application frameworks ORM and original rendering Let's scaffold through the UI but I had already done the ORM. Which other advantages do frameworks provide? Do I still need one? Or in the case, which other techniques can I use?

I am working on Java and thank you for your responsibility in the Greats and GWT!

Depending on the structure you choose, they can provide several other benefits

Templating system for page content

Security (authentication and / or authorization)

Caching mechanism

Some frameworks provide the most, except for data access, all these things - Grails, Rails, Django and CakePHP come to mind. Others are mainly concerned with viewing and controlling logic, and a special data access component - GWT, Struts, Spring MVC and wicket, is not included among many others.

But do you need a framework? It really depends on the scope and barriers of your project. If a framework can eliminate the need for custom-developing some of the items listed above, and you have time to pick it up and achieve productivity, then I say go for it.

I 'would also say that many jobs need priorities or flat-out. Experience in some frameworks is always a good thing to achieve at least one basic knowledge of the framework, opporuninistically speaking.