Spring Boot Mapstruct | Lombok & Mapstruct with Spring Boot CRUD API | Java Bean Mappings

You will learn how MapStruct greatly simplifies the implementation of mappings between Java bean types based on a convention over configuration approach.
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[@viduragaram4599]

Thank you for the clear steps. This was a lot better than a lot of other articles.

[@meryemOuyouss2002]

Nice ,you explain mapstruct clearly,I like really like it

[@321jeR]

Man you video about MapStruct is the best . Thanks .

[@Behnaz68M]

Thank you. It was totally complete and useful. Examples were good and understandable.

[@ajayjaiswal7080]

Thanks Man, This video is a one stop shop. Covered many things. Great Work keep going .

[@dec1ne771]

Thank you a lot for your explanations and demonstrations. I'm new to Java, came from C# and you explained everything needed well enough to understand.

[@sandeep_begudem]

Thank you for this amazing tutorial, it was helpful for me! please keep doing this amazing content!

[@technotowntechie9732]

Thanks, will do!

[@aswarthanarayanareddyb176]

Great work. Clean code with struct mapper. Thank you so much. Keep it up

[@HaloTehnoTown]

Thanks a lot Techno Town Techie

[@praveensonnad3651]

thanks for this one......cleared and understood some confusing topics.....plz make such videos
🤗

[@lauie.0001]

Great work! Very helpful. Keep it up!

[@manishlande1182]

Thanks, Very informative.

[@ShubhamKumar-sv4iw]

thank you bro for this video. it helped me get started with @mapper

[@subahsishsarkar8186]

Very helpful video ..ty for creating such a good content

[@anjanx44]

Very informative

[@raccoon8230]

Thank you so much!

[@shridhar_rao]

Awesome! Thanks!

[@adolphxie7089]

any github repository?

[@funvibesbyanimesh]

Thank you

[@tejassontakke8382]

Simple explanation. Please keep posting Microservices videos.

[@technotowntechie9732]

Sure, Thank You

[@nickgoupinets]

Awesome work! MapStruct is super useful. What's the best way to map relationships? E.g. Product is 1..1 with Order, and we want to just use order ID in the DTO, but the actual Order instance in the jpa model?

[@mojahidaazizi4852]

i have a problem, i don't know why my implementation class does not generated

[@krishnayallapanthula]

Why you are returning Product in the post call why not ProductDto?

[@samirshrestha5252]

Shows error in productmapper. it says, "Could not autowire. No beans of 'ProductMapper' type found."

[@David-rz4vc]

I hate the fact that the mapping is string for column name (desc -> description). You change the name of your property and now u get an unexpected bug.

[@JITENDRAPAL21]

in this video, most of the mapstruct features are covered 😊

[@wazeeharaa8100]

java: No implementation was created for ReportMapper due to having a problem in the erroneous element java.util.ArrayList. - how to fix this

[@raheemsk3552]

Good video 👍

[@ksrinivas8728]

Good one. Why have you renamed to description from desc when you got some error. Should we not have different variable names between DTO and Entity

[@technotowntechie9732]

Srinivas,
If field name is 'desc' , MySQL fails to create a table and this issue is not related to the mapstruct mappings error.
Yes, You can have different variable names between DTO and Entity.

[@ajithkumarraja3641]

Bro i have doubt when using mapstruct for dto purpose, while transfer data from dto to entity , in dto except value are getting null. How should I solve that

[@gopalbhardwaj3176]

Awesome video! I am facing an issue though. When I am doing mvn clean install for mapstruct processor it's throwing some error saying some fields are missing.
This is because it is scanning all the files where mapping is not really required.
Is there any way we can configure mapstruct to work on specific dto and entity.
Thanks in advance

[@Saurabh2816]

Can you please provide github url for your repo?

[@myjava2844]

hi,
I tried your approach with bit different fields but getting some hibernate related error,, can you please help me in this regard? Error is like
Could not determine type for: java.util.List, at table: employee, for columns: [org.hibernate.mapping.Column(emp_addr_list)]

[@PrinceJeniFX]

please which app do you use for screen recording?

[@PrinceJeniFX]

Please which app do you use to record your screen

[@hhjdkdnchidnd]

pls make more videos!!!

[@technotowntechie9732]

Sure, Thank you

[@chandramanigupta6997]

Great

[@dagnogoyaya8987]

thanks ...! how to map byte[] productImage in Product class to Multipart productImage in ProductDto class

[@dagnogoyaya8987]

please help

[@shubhamswaraj1968]

What's use of util package in appilcation and what types of classes we can write under util package?

[@technotowntechie9732]

1. A utility class is a class that defines a set of methods that perform common, often re-used functions. Most utility classes define these common methods under static scope.
2. A realtime application contains util classes like Logging, Monitoring, Custom Http Headers...etc.
3. Examples of utility classes include java.util.Collections which provides several utility methods (such as sorting and searching) on objects that implement a Collection.

[@nikitalankin7041]

where is update? )))

[@sagi33delriego82]

Tkanks Teacher , very good !!, one question , because Do you use @Id private long Id in the Dto , is not generated by @GeneratedValue(strategy = GenerationType.IDENTITY) as the Entity ?

[@SimarMannSingh]

Good video, Good explaination, but terrible audio. Just a constructive feedback, bro you need to turn off your Fan while recording audio. Right now the audio is chunked. Your audio seriously can be much much better. I wish the channel grows manyfolds.

[@technotowntechie9732]

Thanks for the tip

[@romeobernabe6871]

Hi Thanks...do you have github?

[@twodots1990]

I am getting a circular view issue on rest controller

[@technotowntechie9732]

Can you please share your controller

[@sweety9774]

@@technotowntechie9732 hi i needed to know how to map for the different data type like hashmap to another hashmap

[@aswarthanarayanareddyb176]

Please provide me the GitHub link

[@technotowntechie9732]

github.com/shameed1910/spring-mapstruct.git

[@sweety9774]

Hi I'm stuck while doing mapstruct implementation could you please help

[@JITENDRAPAL21]

@@sweety9774 what is the issue ?

[@Explore_mylife]

This video is more informative and clear my concept. Thank you ❤

[@samirshrestha5252]

Do we have to define relationship in DTO also? Like:-
Getter
@Setter
public class ProductRatingDto {
@Id
private long Id;
@ManyToOne
@JoinColumn(name = "ProductId")
private Product product;
@ManyToOne
@JoinColumn(name = "UserId")
private User user;
private int Rating;
}

[@HaloTehnoTown]

Thanks a lot Techno Town Techie

[@HaloTehnoTown]

Thanks a lot Techno Town Techie

[@HaloTehnoTown]

Thanks a lot Techno Town Techie

[@HaloTehnoTown]

Thanks a lot Techno Town Techie

[@TheLorenx95]

Thanks a lot Techno Town Techie