Spring / Spring Beans
Describe the lifecycle of a Bean in Spring framework.
The spring container loads the bean definition from the XML file and instantiates the bean. Also it initializes the properties of the bean using Dependency Injection (DI) that are specified in the bean definition in XML file.
Once spring container created the bean, Spring bean factory will control and held responsible for managing the life cycle of beans.
Once a bean is instantiated by the spring container, some of the initialization need to be performed to get it into a usable state. Similarly, when the bean is no longer required and about to be removed from the container, some cleanup process may be involved.
The life cycle of beans consist of several call back methods that are broadly categorized into two groups.
- Post-initialization callback methods.
- Pre-destruction callback methods.
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.
Join CoinBase! We'll both receive $10 in free Bitcoin when they buy or sell their first $100 on Coinbase! Available in India also.
Use the referral Join coinbase!
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.
Webull! Receive free stock by signing up using the link: Webull signup.
More Related questions...
