Spring Boot Dependency Injection Explained: Types, Issues, and Solutions

"Welcome to our Spring Boot series! In this video, we dive into the concept of Dependency Injection in Spring. You'll learn what Dependency Injection is, the different types of Dependency Injection, and common issues like cyclic dependencies and unsatisfied dependencies. We'll also provide solutions to these problems to help you write cleaner, more maintainable code.
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1. Bean Lifecycle - • Understanding Spring B...
2. Spring Annotations Explained:
• Spring Annotations Exp...
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Topics Covered:
What is Dependency Injection?
Types of Dependency Injection (Constructor, Setter, Field)
Common Issues: Cyclic Dependency & Unsatisfied Dependency
Solutions to Dependency Injection Problems
#SpringBoot #DependencyInjection #Java #SpringFramework #CodingTutorial #Programming #SoftwareDevelopment #TechTips #LearnJava"
Tags:
Spring Boot
Dependency Injection
Java
Spring Framework
Coding Tutorial
Programming
Software Development
Cyclic Dependency
Unsatisfied Dependency
Tech Tips
Learn Java
Java Tutorial
Spring Boot Tutorial
Developer Tips
Hashtags:
#SpringBoot #DependencyInjection #Java #SpringFramework #CodingTutorial #Programming #SoftwareDevelopment #TechTips #LearnJava #JavaProgramming #CodeBetter #CleanCode

[@dhananjaygavnang6403]

Since last 10 days I was looking for dependency injection concept but couldn’t understood that clearly. But your explanation with simple example is just 🤩, Thanks for such contents

[@CodeSnippet.java.]

Happy to help ♥️👍🏻

[@rajumanchikatla1285]

Thanks to CodeSnippet, I finally understood dependency injection. I’ve been trying to grasp it for the past ten days, but no luck. Then I saw your video and everything just clicked. I especially liked the simple example. The only thing that would make this video better is adding a definition to the concept. Thank you for this content!

[@CodeSnippet.java.]

Thanks brother. Happy to help 👍🏻. I will definitely work on feedback. Thanks for highlighting ❤️

[@karunsaipavuluri990]

Good Work Bro 👌👌

[@CodeSnippet.java.]

Thanks 🙏

[@universal4334]

Though you change order class to interface, that interface might have multiple implementations, and that creates confusion on which object should be injected. You say you've @primary or @qualifier, if you do that, then again, it is tight coupling, right ?

[@CodeSnippet.java.]

In that case you are using abstraction and adhering to solid principles. That is not tight coupling

[@prathameshchaudhari1337]

Another one much needed 🎉❤

[@CodeSnippet.java.]

👍🏻

[@18BD204BalaRaju]

Even though you have added the parameterized constructor for User(while explaining Constructor injection) how the bean is created?because Spring should be looking for only default constructor for creating bean

[@CodeSnippet.java.]

Apologies for delay in reply brother.
In this case, spring is aware about all the parameters of user constructor , for eg. order bean which is again a spring bean. So while creating object of user. It will use same bean and inject it inside your user class. And create bean of user.

[@balubachu2511]

@@CodeSnippet.java. 18:43 so,you mean to say that ‘ as long as the parameters are known to spring then there is no problem in creating the bean’?

[@sumithhh9379]

Can you share the github link?