JAVA DTO Pattern Tutorial | Simplify Your Code

[@amigoscode]

► To enter the giveway 1 - Subscribe and Like 2 - Leave Comment 3 - Follow me on LinkedIn - www.linkedin.com/in/nelsonami... 4 - Join discord and comment on channel GIVEWAYS/jetbrains-ides - amigoscode.com/p/join-community

[@olanrewajusaka3991]

have done that

[@eugenendjaka342]

the discord link is invalid

[@yao-fiawomojustinadjassem6781]

Good job

[@yao-fiawomojustinadjassem6781]

Good job

[@abdallahboucedraya]

بارك الله فيك وفيما تفعل ونفع بك

[@camillaconte6844]

Hi Nelson! Your tutorials are real game changers! 20 minutes of one of your videos are often worth 20 hours of reading and listening to other resources! Thanks soooo much!!!

[@rsbah]

Not really A lot of the video is just watching him code..

[@StarRoseAngelic]

Thank you. Your videos are the only thing getting me through my current project. If you have any experience with Thymeleaf please feel free to share videos on that topic.

[@alexmazureac8312]

Thanks dude, really nice tutorials, when I entered in an internship program as java dev, team lead gave me some of your tutorials to watch :) now i have 1 year of experience

[@BogdanSava]

Hi Nelson! I must say that you really made a nice and easy understandable walkthrough the DTO pattern. Looking forward to seeing your full course.

[@rob_hussy]

Hi Nelson, you tutorials are something else … straight to the point, top notch knowledge, and always fun to watch. Keep up the great work, you’re helping a lot of engineers out there !

[@shintusebastian44]

The guy who teaches lots of information in a short span of time. 🙌

[@druiz912]

Hi Nelson! I thank you from the bottom of my heart for all the professional and practical knowledge that you share with the community. I have learned a lot about back-end profiling with your channel. But I've been able to find little when it comes to using mapstruct when you have relationships between entities. It would be appreciated if one day you enlighten us on that path Thank you so much Nelson!!

[@naiominaidoo]

Really enjoying watching your video tutorials especially with the new versions of Springboot 3 and Spring Framework 6. Keep sharing!

[@DiliwaysSystems]

Thank you for your tutorials bro, my java skills improved in a very impressive way after I discovered this channel. Keep up the good work

[@fssene1462]

you always read my mind. When I struggle anywhere you show me a explanation. Thanks a lot !

[@ramadaniotfi3537]

the best for ever ,i'm happy to be my instructor.and i hope you all success,thanks for every momemnt i learn it from you.

[@iscovision]

Looking forward to that 30 hour long course. Great content as always !

[@joomartordobaev7073]

+++

[@AmitTiwary07]

Hi Nelson, This is Amit from Mumbai, India. Always been a big fan. This vid is just top notch as always. Cheers.

[@tredy745]

Hi Nelson, I must say you the best tutor of all time. Can't afford to miss any of your videos. Your videos are so educative and the best. Thank you.

[@cheebengkoh8208]

I have been following you for the courses that you freely shared which is great for the developer community.. thank you!

[@stevolupdates9601]

The look-ahead is super sweet

[@anime_fight_horder8882]

Beginner here learnt spring boot from you 🙏

[@nenadarbutina8144]

Hello. Been watching you for a while now. Learned a lot from you

[@dmitrys7170]

Hello! And why a Component mapper? Why not a utility class for example?

[@unbe1iev]

There's really so much to learn from you. 🏆Thank you that you are! ❤✨

[@mdnisar5998]

Now I understood DTO. Thanks to Nelson 😌

[@cdev9116]

What's the difference between this and the @JsonIgnore annotation?

[@gavinspear5406]

Cant believe this came out today. Was looking for a good video on this

[@BioDetermination]

In my job, I use that pattern together with Bean Validators and If maybe with Spring HATEOAS if I need to add links to locate a resource belonging to a field. Of course, I have to use annotations of springdoc for OpenAPI specification, to manually test my endpoints with Swagger UI and deliver such specification as technical documentation including QAs.

[@elhouarizohier3824]

You are exactly what aspiring developers need. Thank you for making such awesome and practical videos.

[@rhumedisi2783]

Hi Nelson, your courses are not only well taught, they are practical, relevant to industry and empowering for learners who would implement your teaching. Thanks for always doing great videos on relevant topics. Working on Java projects via your teachings have never been easier and more interesting.

[@zhongwenzhao8286]

是的朋友，说的很对

[@KayJayB33]

Really nice video and I'm thinking about purchasing your fullstack course - but I think it would be better to get known some design patterns and basic principles before and then continue to learn. Thanks for pretty nice work!

[@anoozg9565]

Awesome video. Crisp, to the point and still covered all the details. Thanks sir for great content.

[@ricardoaguero3454]

Hi Nelson, the way you teach is so easy for me, really clear

[@aboubakarfaouzi]

As salaamou aleykoum brother, I really like the way you teach complex stuff an just make it seem easy. Djazaakallah for all May Allah reward you. Keep the great work

[@fahmipamungkas1989]

I also use dto pattern in my job, but this much easier than i usualy do. Very nice. 👍👍

[@ifeanyiwisdom4003]

You always make tutorials that are just the best. looking forward for the giveaway

[@krishnakondaveeti51]

Your way of explanation really superb

[@ms-pf9ow]

Love your teaching approach, clear, concise and educational. Thanks Nelson

[@programinhas]

Great videos man. I have a java channel in Brazil. You are an inspiration to me.

[@dadaboymasharipov2653]

Your lessons are so much useful and you explain everything with real life example.

[@mustafaercan686]

Keep with these amazing contents Nelson, I'm looking forward to the full stack course.

[@josephjoey3904]

This new course seems like fun. Thanks Nelson

[@Robert-jt9yg]

Hello, thank you for a great tutorial! I have one question, why is it that the customerDTOMapper shouldn't be mocked as well? Cheers

[@guilhermesoper]

Hi Nelson, congratulations for the great channel. Keep doing this high quality content that you have been sharing.

[@Marcin1993PL]

Great video. You knowlege is huge. and your spekaing make me more motivated

[@pawanadhane1160]

Hi Nelson... thanks for the detailed mapping and explanation.

[@yacinehoubi5215]

Assallamou allaykoum Nelson, Thank you for all the content you provide for the community, really appreciate thank you and good luck

[@jagadeeps3095]

I am a beginner for coding and i am unemployed now if i get that ide's as giveaway it will be a very very huge help for me

[@chrisdany3835]

Best Video Ever on DTO

[@buckyrobert6570]

"Great tutorial Nelson! Your clear and concise explanations made it easy to understand the concept of the DTO pattern in Java. The examples you provided were also very helpful in illustrating how to implement the pattern in a real-world scenario. Keep up the great work, can't wait to see more Java tutorials from AmigosCode!"

[@mishaqawan]

Hi brother, thanx for your efforts, I love they way you explain + your voice ☺️

[@tomasdelizia3695]

Thanks for the video Nelson. Keep up the great work!

[@Blazej_Kar]

Wonderful content. Appreciate your work! Very useful for improving as Java Developer

[@mouhamedamineelabed3958]

Love your teaching approach , great job Nelson thanks

[@dominicencho4179]

I am eagerly waiting for the new course release!

[@gergelymolnar77]

Great courses, well explained even for non native speakers. Thx!

[@lawalolakunle4987]

Thank you so much Nelson for always giving this beautiful lessons

[@mundonerd5042]

Hello, as a good practice I would like to know where should I carry out the conversion of data and entities, in the controller or service?

Usually I just implement a toDTO function in the Entity class, no need for extra Mapper service.

[@tilakksahuu]

Great content ❤ but the way your DTO is formatted gave me anxiety 😂. I prefer annotations in a single line only 😅

[@olanrewajusaka3991]

Legend Can't wait for this course.. Bring it on Bro

[@srhnd-pa]

Hi Nelson! As always thank you for your quality video ! I'm looking forward for that Full Stack Professional course !🤯

[@kepaja002]

Your stuff is amazing and detailed. Love your content

[@mrowox]

Nice video Nelson. I can't wait for the full course. Please do let us know when it drops

[@rajasMusicalJourney]

Hey you are teaching beautifully. I have subscribed

[@dharmawangsa9592]

where and when the full stack course using spring boot react will released ? , I desperately need that course from you

[@АлександрСиницын-р1у]

Hello Nelson. Thank you for the video! Why did you marked mapper class as component (Service)? Can we use just class with the static method instead?

[@phoitran6181]

Thanks a lot. This is a good way to improve mysef everyday.

[@gronk1]

That's what I'm waiting for 👍👍

[@feezankhattak1573]

great explanation. also please consider Kubernetes in your 30 hours course.

[@omaradrian80]

Great video as always!!

[@matheusnico1as]

Just a question, what is the difference between DTO and VO? I tried to read about the differences, although looks like the same

[@Oskar-co1jw]

You're incredibly awesome! Thank you so much for everything you do 🤠

[@konstantin7175]

Great tutorial, thank you!

[@diepphilippe]

Thanks for the giveaway and the explanation!

[@leonardoafonso4628]

Hey Nelson, great video, but what do you think about packages that simplify the mapping of objects like MapStruct? it is valid to use it?

[@sergeigavrilov7937]

your videos are brilliant!

[@GozeLove]

Hi, if i read it right you put the dto conversion to domain models into the service layer. Why is that, i always thought it belongs in the controller

[@shanulhuda2277]

Hi Nelson, can you make a series on system design as well.

[@lowabstractionlevel3910]

Fantastic stuff! I wonder, does it still make sense to use java records in my project if I'm already using Lombok? (I am using Lombok because JPA does not allow the use of records as entities, so maybe I can use it for DTOs as well)

[@trinaharris9915]

This is good; Thank you Nelson!!!

[@onoriode-afunezieonos4855]

Hi I like your videos They have help me a lot I'm trying to migrate from .Net to spring boot and your videos have helped a lot Can you do a video on how to integrate swagger for api documentation

[@marcosfsjunior]

Any reason why you map manually each field and not using @Mapping annotation?

[@rogercardona4160]

Hey amazing content as always, I look forward to get the course where you will build the entire application!

[@michaelroyf4766]

when will the new course be released and how much will it cost?

[@aentr]

Hi Nelson, why should the DTO be as simple as possible? Doing a Lombok enhanced POJO or using the new record calls for a constant refactoring need as soon as you have to transfer other fields. Regarding the Open/Closed principle, that proposed DTO design is surely open for extension and can be supplemented with additional fields by inheritance. Or you simply add another DTO answering your accrued needs. However, either way you end up with a lot of classes. Besides, in older environments you may even not be able to see the exact parameter requirements of your DTO's constructor. Therefore imho using the Builder pattern with as many as foreseeable fields as DTO may be a better solution. What do you think? Could you please explain the reason you see a necessity in keeping DTOs devoid of any logic?

[@camaradame1355]

Always interesting content.thanks for all.

[@petroniobonavides3530]

Why do you use mocks/mockito, if nowadays we already have testcontainers?

[@i_likekapil]

Hi Nelson, Your videos are super excited , I learned alot Please provide some videos on Angular

[@phanijallipalli]

good content from start to end

[@ВладиславФисоченко-ц7ц]

Great course! Looking forward to buy it!

[@8purpose867]

Hi Nelson, Thanks for the update will see if i can apply this.

[@demian.p]

Thanks for an explanation with good example

[@VhuthuPhuthu]

Is this necessary if one is just using json ignore for those fields?

[@ERIC70378]

Hi Nelson, it is useful for me. thanks!

[@alexandersepulveda5020]

is the new full stack course available for enroll? if so, please share the link

[@fusing17]

Hi Nelson, amazing and useful content as always!

[@sushantgulve4935]

Really Helpful content. Waiting for the courses to be out! 🙂

[@ananiamesfin1488]

Hello, Migos everytime you post a video am on the top ten of your viewers list, i hope you would consider me in the giveaway.

[@chanchhaya]

Thank you for great explaination

[@mohamedelmouden-fh2he]

great tutorial , thanks !

[@StefanBanu]

Well explained. Thank you

[@zzronc]

Where can I take the 30 hour course? Thank you!