Category Archives: Spring Tutorial

Spring- Dependency Injection

Problem without DI Here we have tightly coupled object (Restaurant is dependent on Tea object) Solution- We can make an interface like And then we can implement as follows: We can solve this tightly coupled thing with two ways 1. Using the constructor way 2. Using the setter method way

Spring Introduction

Spring is having five major components. 1. Dependency injection – Do not create or instanciate an object inside another java class . Instead rely on Spring’s IOP module to create the object for you. 2. Aspect Oriented programing – Do not mix non Business logic with actual Business logic in your classes like separate the Continue Reading…

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Category Archives: Spring Tutorial

Spring- Dependency Injection

Spring Introduction

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