Spring | Autowire | Dependency Injection | Spring Boot

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Practical implementation of Java Spring Dependency Injection and Autowire
Java and Spring Framework For beginners with Spring Boot : - bit.ly/3LDMj8D
Java Tutorial for Beginners (2023) :- bit.ly/3yARVbN
Spring | Autowire | Dependency Injection | Spring Boot:- github.com/navinreddy20/Sprin...
In this video we will see :
- Example of Spring Dependency Injection and Autowire
- Create Spring Boot project
- STS
- Creating simple POJO class
- Object creation
- Configurable Application Context object
- getBean method
- Spring container
- JVM
- Spring bean
- Singleton scope
- Prototype scope
- Singleton Design Pattern
- Null pointer exception
- Object dependency
- How Autowire works
- Default name of object
- @Qualifier annotation
- Searching by name
- Searching by type
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[@adayinmylife1809]

You are one of the Avengers who is Alive to save this world.Thank God :-P

[@nasamind]

true :D

[@SeanIsCrispy]

Me failing my exams is an Avengers level threat.

[@anson_d4419]

@@SeanIsCrispy LOL

[@biswamohandwari780]

💯 truth percentage

[@sushilabisen401]

I am also average 🥲🥲🥲🥲

[@TheJai4]

i explained same to the interviewer after watching this and he said what an explaination!!!! thanks brother

[@kaushalmzp]

Super:-)

[@vamsikrishnabollineni2888]

I am 100% satisfied with the way you explained, thank you

[@akshayyhakrishnamurthy7319]

Was struggling with this concept for a while but you did a great job in explaining it in a simple way. Thanks a lot

[@vemareddyamudam8070]

I am new to Java Spring/SpringBoot, this is very helpful to understand exact use of auto-wire and i liked the way of explaining the concept. Thanks for the video, please create more videos to share the knowledge.

[@gauravgupta9477]

I love the way you teach by intentionally doing error and explaining the concept of why we need something and then correcting it by using the concept you just taught. ❤️❤️

[@apoorvaranjan787]

Easily one of the best explanations available out there on the topic. Thank you so much mate ❤️❤️

[@tarunmanchanda5700]

The simplest and the best way to understand DI and Autowire. Thanks for being the life saver. Cheers

[@joshthompson8478]

Thank you! I'm interning for a position that I am growing more and more convinced I'm ill-prepared for, and videos like this really help!

[@chanheeshin68]

You're my hero. A 5 hour udemy course couldn't explain Spring to me as well as you do

[@danieloraseanu]

Veeeery nice! First explanation I found of how this actually works under the hood

[@jelenastefanovic4902]

Finally someone explained this deeply. It is very important to me to understand the background process. Thank you so much.

[@babithabalija9255]

Wow! thank you so much for making these videos. your videos are clear and crisp. i am really enjoying learning spring boot through these series. You are doing a great service to many developers

[@teminoah2960]

Your explanation is really simple and clear. You touched almost every terminology/keyword used in your code ,wonderful session bro.

[@AnasMourad]

Finally someone who understand spring. Thank you.

[@tharlinhtet97]

That is an amazing teaching with powerful voice.Keep going dude, i m your fan now :)

[@czarlp]

Thanks Navin! I understand it clearly, i work with spring on daily basis but didn't take the time to know how it works behind the scenes. It would be very helpful if you continue with this series

[@balajireddyvuyyuru2799]

I was looking for a short video to clearly understand Autowiring concept, finally got to see it ....Great video Peace✌🏻

[@timmytim9054]

Such a good teacher. Straight to the point. Very clear explanations. Thank you for even existing

[@prathameshkasbe7877]

These sessions are very easy to understand. Love the way you explain.Thanks navin

[@mariyatsvarkaleva3594]

I've been trying to get my head around autowiring for quite a while now, thanks for the good explanation!

[@felixlivshits6427]

Fantastic, need more like this. Perfect pace, excellent amount of brevity! BZ.

[@swapnilahirrao272]

One of the shortest yet best tutorials explaining the concepts clearly. Thanks Naveen!!

[@josephwong2832]

Thank you very much Telusko!! I finally understand thanks to your diagrams and now I've subbed to your channel!!

[@BrainGuy]

Dude, you're a genius. Keep teaching.

[@gauravjitsingh431]

You have explained the concept of autowire in a lucid way!! That too not by theory but doing it practically.. Kudos to you!!

[@brunomenezes4937]

Thank you Mr. Reddy for this video! It really helped to clear my concepts.

[@sumitchakraborty2475]

Your method of explaining the concept is 100% perfect. Great job. Keep it up.

[@raghuveerk166]

Elegant explanation. Please do more depth videos on spring boot. Like how auto configures works. Also i wanted to know any real time example where we use singleton and prototype. Because in many scenarios we used just singleton never bothered on using prototype in our projects(Mainly on pojos)

[@ahmedshahab8525]

You have done an awesome job of explaining the fundamental concept of IOC and Autowired in the most easy and simplistic way with practical demo. Thanks

[@chinchi4293]

Very well explained. Searched for several videos but found this was one of the best. It is exactly how do you learn by doing mistakes or boiler plate code and see the advantages of the spring concepts. Most of the videos do not consider that approach at all why some concepts are needed. You are a good teacher.

[@martinmiloshev241]

7:18 so basically the Spring Container is something similar to the String Pool in the JVM in a static way. Just before running your app, Spring will initialize and collect all its beans and will store them into it. Whenever you want it -> you bring it out from the box. btw, nice explanation, Navin!

[@rohitsrirama]

Awesome man.. Perfect explanation. I have 8 years experience but struggled to learn spring based on books. Your videos really help a lot in understanding springs concepts very easily.

[@drao28]

Excellent, these are the kind of videos which break it down and make you really understand the stuff. Great work Navin.

[@raghav2650]

your diagramatic explanation is really fantastic.....now i got clear cut understanding and differences between @component, @autowired, @Qualifier .....Thank you so much sir

[@jamesmaharjan1796]

I am so glad I came across this tutorial series. Amazing (y)

[@TheJohnmusk]

This is probably the best explanation of component/autowired I've seen so far, and I've looked at a lot.

[@jamesdepaul3410]

Good, clear explanation. This helps so much. Thank you!

[@chaitanyab5767]

I have not seen this sort of clear explanation so far.!! Started with one video, couldn't stop myself on watching next videos in a sequence.. kind of addiction.. Such a great way of explanation!! Thanks a million Sir.. :)

[@PulauErk]

I have searched along the web for very long time... I wish I've found this video first... I wish you have a good life, your video extremely super helpful. Thanks a lot!!!!

[@anooplohana593]

I am 100% satisfied with you and this video clear my concept that why we use Spring Boot and please upload further videos on Spring Boot. i Want to learn Spring Boot completely

[@bayonmbayo2997]

You explain so good, I understand now the STS. Thank you very much !!!

[@tuvshinbayarbuyandelger8642]

All I needed was this amazing video! You made it easy as ABC!

[@ravi74kumar]

It's been 3 years since I started using the @Autowired my microservices. Didn't know what's happening behind the scenes. Now, I clearly understand. Clear cut explanation. Thanks!!!!

[@nikolaosiraklismitsis7975]

Great work Telusko. You just explained a topic in-depth with a "few - simple words"! Really good explanation.

[@chanswheelsforlegs2877]

Your example was funny at the same time it was very easy to understand. I searched many videos on Spring Dependency Injections and this one explains it the best way. Real helpful, keep up the good work.

[@vineetvishwakarma8847]

Great explanation. You are making things so easy to understand. Please keep continuing the way it is. Thanks.

[@mrlol1498]

One of the best techniques of explaining the concept. Great👍

[@mohitshinde1423]

Hi navin, you simplify things very nicely. I want to see you on inner beans in Spring boot. Thanks for your videos

[@anjaybruss]

this is the best explanation i have come across so far, at first i was like ffs 18 mins !!!! but theyre all worth it- explained perfectly!!!

[@maneaniket4200]

You are Awesome Naveen, The Way you teach is fabulous.. The Show Must Go On... All The Best

[@davidfashakin5124]

An Excellent Video. You are gifted in explaining Things. Well Done !!!

[@brockkick188]

You are the best youtuber whjo explain every concept fro language in detail and very clear.thank you and keep making videos it help us alot.

[@pallavimisra9753]

Amazing. Have watched other youtubers content also..and I always come back to your channel. Exceptional way of teaching. Have learnt a lot from you. Thank you and please add more videos on AOP.

[@xintongmi403]

The best tutorial I could find for dependency injection. Thank you so much for explaining it in such an easy understanding way!

[@sachinvm1319]

Sir even though the video is 3 years old, it is a gem. It cleared most of my confusions on Autowiring. The way u have explained is so clear and easily Understandable. A big thank u 🙏

[@dpksharma307]

Superb... In a single video you explained so many concepts remarkably well.. thank you so much

[@surabhi8ghosh]

Loved the way how you have made it so simple to understand. Looking forward for more videos. Liked how you taught step by step by making mistakes and then correcting has cleared the concepts very well

[@janithachamara7540]

I'm a lecturer from an sri lankan university. You and me both using same conceptual methodologies of teaching. So its so easy for me to catch new things from you. Nice.

[@prathameshbongale]

You have explained the concept really well. Finally understood the dependency injection and use of autowire. Thanks.

[@goodgamershow6505]

Thank you very much! I've been struggling with Dependency Injection, @Component and @Autowired. All the websites which I've visited for explanations consisted of some complex theory. I've almost give up on Spring Boot but with watching your video everything settled down. I've finally understood the topics and how to use them correctly. Big thanks!

[@mtare8942]

This is the best explanation of IOC I have found so far.Thanks.

[@pranjulchandel7177]

I don't think anyone can explain this , better than you, thanks brother.

[@bharatchouhan9710]

wow what level of tutorial is yours !!!! ultimate keep it up and thanks for describing in such a simple way

[@GaurankGoyal]

One of the best tutorial series on Spring Boot. Thanks for this..

[@Dan-jz3ui]

this is by far the clearest explanation of what dependency injection is that I could find on KZbin

[@denizbestecomert9979]

Your teaching techniques and examples are amazing!

[@southern_smacker]

Brilliant. Very clear and to the point. Please upload a whole Spring and Spring boot series. 🙏

[@vaayadipethapulla6964]

Love the way of ur teaching in all ur tutorials...best teacher ever...

[@sumanbhadra336]

Great Explanation. Really Love it! ♥️♥️

[@chillegaming8250]

U deserve a lot more subs! Great tutorial and thank you!

[@karthiklv29]

This is one of the best and clear explanations, thank you so much!

[@ee01239]

Perfect explanation, loved the pace and the intro prior to go in depth to actually do a autowire.

[@kushalpuri4047]

i was really struggling to get the concept behind autowiring.. you're very much focused and to the point.. thank you

[@HuyNguyen-dv7el]

Absolutely phenomenal! Might be the best possible way to explain this, kudos to you sir

[@anthonycarella1779]

This is such a great explanation. Thanks for posting!

[@keremersan1316]

This is the most clearest explanation i have ever seen. Thank you sir. Mucha love from Turkey.

[@pavankumar5729]

Well explained. Its really understandable the way how you taught. Thanks Navin

[@mauriciotorrejon4453]

Awesome! Im getting into Java and this was very helpful.

[@vardhankrd8024]

You got a great sense of humor. Good way to teach

[@jyotianeja372]

The best video on DI so far.. Thanks man.! Keep helping us :)

[@ghousiakhan583]

Very nice explanation sir.Thanks for helping us to make the concept understandable.

[@ahmeddraz962]

You are wonderful, I am starting using spring boot and I found the concept of dependencies injection is a lit bit hard to understand but your explanation is so simple and unique. Thanks a lot for this video 👍👍.

[@ahmetozdemir2207]

perfectly explained. now i understand many more things that i didn't understand before. thank you so much :)

[@abhimanyubahree1455]

Best explaination of autowired!! In my job was having difficulty in understanding @Autowired.Thanks

[@snakery18]

Brilliant, thank you!

[@aishsony5884]

clear cut explanation of @autowire,@component & @Qualifier.Thanx a lot

[@swapnilnagare5778]

Simple language and Explanation with example. Excellent. Thank you sir.

[@luce_yliu7524]

Pretty good explanation... a lot better than a lot of other tutorials.

[@hareeshjp]

really superb explanation about concepts. Thanks god for giving such nice online Guru. Now clearly understand about D.I and Autowire. I will watch all videos. Tons of thanks.

[@suryaprakashnayak7263]

Really wonderful sir. Thanks to you software professional like me not belonging to Bengaluru or Hyderabad comes to know how actually a technology works. Plz keep it up sir. More tutorials on spring hibernate jsf etc. Plz.

[@yaghobabbasi3972]

I can only say it was great and very useful, many thanks.

[@shantanutripathi8407]

Nice and clear explanation. Dependency Injection is one of those topics which has very least easily understandable resources, and you have explained it nicely.

[@khushboojain1650]

Nicely explained.Explanation of concepts with the help of real world examples is just too good.

[@NikolaNikolov]

Just a little info about the Eclipse (probably you know it), you are able to have all this functions of Spring in Eclipse by adding the STS plugin from the Eclipse marketplace. 10X for the video.

[@ardaozturan9040]

Udemy courses only explain how to create Spring projects, but you are the one explaining Spring and Java concepts. Thank you.

[@sweetchilly7096]

The best explanation i found on youtube..thanks a lot:):)

[@akhilronny]

excellent video. thank you so much ... now concepts of spring much more cleared

[@adityasrivastava5795]

Awsomee man i work in Amazon and needed to use this in code and i got the concept immediately even after watching on 2x

[@seemakumari5141]

Hats off to you.. finally got the Autowire concept clear.. Thank you so much.. :)