Advantages of Dependency Injection Loosely coupled: Dependency injection gives the opportunities to eliminate hard-coded object creation – which is hard to manage or modify, But in DI if you need to change method signatures or […]
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Spring AOP vs AspectJ Comparison: Aspect-Oriented Programming (AOP) is like Object-Oriented Programming (OOP), the key element in OOP is the class, whereas in AOP – key element is the aspect. Aspects enable the modularization of […]
Spring Autowiring Types In Spring framework, you can wire beans automatically. To enable it, just define the “autowire” attribute inside tag, also you can define autowire through annotation. <bean id=”userController” autowire=”byType” /> In Spring, 5 […]
Spring Bean Scopes – Spring Framework supports exactly five scopes (of which three are available only if you are using a web-aware ApplicationContext). singleton scope is the default scope. singleton Scopes a single bean definition […]