Java / Design Patterns
Explain Front controller design pattern in Java/J2ee.
The front controller design pattern provides a single handler for all the incoming requests for a resource in an application and then dispatches the requests to the appropriate handler for that type of request. The front controller may use other helpers API to achieve the dispatching mechanism.
ActionServlet in Struts 1 framework or Dispatchers in Struts 2 implements the Front controller design pattern.
Dogecoin! Earn free bitcoins up to $250 now by signing up.
Earn bitcoins upto $250 (free), invest in other Cryptocurrencies when you signup with blockfi. Use the referral link: Signup now and earn!
Using BlockFi, don't just buy crypto - start earning on it. Open an interest account with up to 8.6% APY, trade currencies, or borrow money without selling your assets.
Invest now!!! Get Free equity stock (US, UK only)!
Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.
The Robinhood app makes it easy to trade stocks, crypto and more.
More Related questions...