ApplicationContext-in-Spring-IoC

ApplicationContext in Spring IoC

What is ApplicationContext in Spring IoC?


Key Features of ApplicationContext

1. Bean Management

2. Dependency Injection

3. Event Handling

4. Support for AOP (Aspect-Oriented Programming)

5. Internationalization (i18n)

6. Integration with Spring Web Modules


How ApplicationContext Works


Types of ApplicationContext

1. ClassPathXmlApplicationContext

2. AnnotationConfigApplicationContext

3. GenericWebApplicationContext

4. GenericWebApplicationContext (used in Spring Boot)


ApplicationContext vs BeanFactory: Key Differences

Setting Up ApplicationContext

1. XML-Based Configuration

application-context-1

2.Annotation-Based Configuration

application-context-2

3.Java-Based Configuration

application-context-3

Best Practices for Using ApplicationContext


Conclusion

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