In the world of Java with Spring, annotations play a crucial role in defining configuration and behavior. Here are some key points that I’ve learned over my years of experience:
@Component: Marks a class as a Spring-managed component. It's a generic stereotype. @Service: Specialized annotation for service layer components. @Repository: Indicates that a class provides the CRUD functionality of an entity. @Controller: Used in MVC patterns for web applications to handle requests.
When using these annotations, Spring manages the class lifecycle. This means you don’t need to instantiate your objects manually! Just think about it:
@Component public class MyComponent { // Class contents here }
Remember, these annotations enhance modularity, making your code cleaner and more maintainable! 🔧✨
With a solid understanding of these concepts, you can leverage Spring’s full power in your projects! Let’s keep coding! 💻
In the world of Java with Spring, annotations play a crucial role in defining configuration and behavior. Here are some key points that I’ve learned over my years of experience:
@Component: Marks a class as a Spring-managed component. It's a generic stereotype. @Service: Specialized annotation for service layer components. @Repository: Indicates that a class provides the CRUD functionality of an entity. @Controller: Used in MVC patterns for web applications to handle requests.
When using these annotations, Spring manages the class lifecycle. This means you don’t need to instantiate your objects manually! Just think about it:
@Component public class MyComponent { // Class contents here }
Remember, these annotations enhance modularity, making your code cleaner and more maintainable! 🔧✨
With a solid understanding of these concepts, you can leverage Spring’s full power in your projects! Let’s keep coding! 💻
BY Top Java Quiz Questions ☕️
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Tata Power whose core business is to generate, transmit and distribute electricity has made no money to investors in the last one decade. That is a big blunder considering it is one of the largest power generation companies in the country. One of the reasons is the company's huge debt levels which stood at ₹43,559 crore at the end of March 2021 compared to the company’s market capitalisation of ₹44,447 crore.
That strategy is the acquisition of a value-priced company by a growth company. Using the growth company's higher-priced stock for the acquisition can produce outsized revenue and earnings growth. Even better is the use of cash, particularly in a growth period when financial aggressiveness is accepted and even positively viewed.he key public rationale behind this strategy is synergy - the 1+1=3 view. In many cases, synergy does occur and is valuable. However, in other cases, particularly as the strategy gains popularity, it doesn't. Joining two different organizations, workforces and cultures is a challenge. Simply putting two separate organizations together necessarily creates disruptions and conflicts that can undermine both operations.
