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Hi anna, instead of creating a Dymmy file, We can set dynamic names also ( using Apache Velocity programming ). We can set file name like this '$NAME.substring(0,1).toLowerCase()$NAME.substring(1)/$NAME.java' instead of leaving blank Thank You

@sivalabs i'm Getting nullpointerexception in repositorytest as below java.lang.NullPointerException: Cannot invoke "com.gagan.bookstore.catalog.domain.ProductRepository.findByCode(String)" because "this.productRepository" is null I debug it but not able to resolve it. Please help me out.

Awesome. Super useful🔥🔥🔥🔥

I’ve learned so much from your videos-thank you for sharing such valuable content! I have a suggestion/request: If possible, could you consider adding a video on *How to use gRPC in microservice communication?* It could either be part of this series or in a separate one. I’d really appreciate it! Thank you again!

Awesome series. Watched all the videos. Thank you. If it's not too much trouble, could you please share the DevZone repository link? It would be immensely helpful as a reference for E2E and performance testing. Thank you so much in advance!

Learned a lot from this series. Now I gained some confidence that I can write some testing on my own. Thank you for helping me.

Well siva i am using java 17, do i need also sdkmnrc file? Please provide guidance to me on this?

Thanks for the wonderful video. Subscribed.

how did you create the root project in this video

Sir i switched to IntelliJ IDEA ultimate i got ultimate because i am a student is there any resources explaining how to use it efficiently? From basic setup to advance?

How I missed your content in the beginning of my career. Really very useful content

Thank you🙏, just thank you may not be enough for giving us such a great valuable content. I already referred this to two of my friends in one day...definitely...I'll refer to more. Thank you once again🙏

Thank you🙏, just thank you may not be enough for giving us such a great valuable content. I already referred this to two of my friends in one day...definitely...I'll refer to more. Thank you once again🙏

This video deserves more views. Very useful for beginners & experienced developers

Hi, Mr. Siva. I have just watched your IntelliJ session about the redesigned structure tool window. I was awesome btw. And while I was watching, I noticed that you used some very interesting annotations (like @Tag, @Operation, @ApiResponses just to name a few). So, I would like to gently ask you to when it's time to explain about REST endpoints in this video serie, could you please tell us why you use these annotations? I have just read the Spring Start Here book and also flipped through the Pro Spring book, but none of these annotations are presented on these two books. It seems that you are always one step ahead of some books Mr. Siva :) Again, thanks for the video.

外部APIとの連携をテストする際に、モックサーバーを利用することで、実際のAPIを呼び出さずにテストできる点がとても便利ですね。特に、エラーシナリオや異常系のテストをシンプルに行える点が印象的でした。この方法を自分のプロジェクトにも取り入れ、テストの効率化を図りたいと思います。ありがとうございます！

Good One! Please do more vidoes

has to say ..quality content💯

Good job buddy! Thank you so much!

can you please make full docker course

Thank you sir for the amazing explanation 😌

why am i getting following error org.springframework.dao.InvalidDataAccessResourceUsageException: JDBC exception executing SQL [select a1_0.address_id,a1_0.address1,a1_0.address2,a1_0.city,a1_0.created_by,a1_0.created_date,a1_0.cust_id,a1_0.landmark,a1_0.last_update,a1_0.modified_by,a1_0.modified_date,a1_0.postal_code,a1_0.state from gen.address a1_0] [ERROR: relation "mgn.address" does not exist Position: 209] [n/a]; SQL [n/a]

eagerly waiting for this series.

Hi Here you have used only one test class and used the postgres image. in real time we going to have many test classes. Should we run postgres container for each test class ? let me know mate

in local we have docker desktop to run container,how they runs in pipeline?

Hi Should i create spring boot test for each test classes ? here for one controller you have pulled and run the postgres container, should we do that for each test class ? or any global way to get container up and running

Sir can we keep the publishing logic at the end then problem sloved right save the data in database and publish and return correct me if i am wrong? Problem will be happen if we have publishing logic first after publishing if we are doing save at the end then we will have problem right but in the above we are writing after the save operation right if any exception occurs during save then directly control goes to exception handler right

Can we use mysql instead of postgres

Thanks to this video I have gained more knowledge.

This is for the people who are using lombok in this order service for the entity class don't use @data use @getter and @setter if u use u will face circular dependency issue which will lead to stack overflow error

use swagger and u will get the sample payload format and test it from the swagger or copy the payload and try testing from the postman

sir i wrote the AppProperties class on the top of the class i used this annotation for @ConfigurationProperties(prefix = "orders")(for bulk injection) in order to tell to container to active the bulk injection i used @ConfigurationPropertiesScan on the main class (configuration class @SpringBootApplication class ) and i also have the spring-boot-configuration-processor dependency still in application.yml file i am not getting suggestions anything i missed ?

hay lam dmm

Really cool Siva Thank you for sharing

Nice Feature

Sounds good.

Thank you so much.

sir while interacting with database it need to create datasource object it reads the necessary properties from application.propreties (autoconfiguration and bulk injection) right in the first demo the properties are there in compose.yaml file so from compose.yaml how it will read ?

Good video we need some tricks of intellij to upgrade own productivity. Do You have a tutorial to central loging wirh AOP

Hi, How to get that theme and icons in IDE

Very, very nice video, Mr. Siva. You are the best. 👏

Is this new feature of Intellij? I only recently found out about this and it has saved me a lot of hassle already.

Conitnue your tutorial series,You are great.

Intellij IDEA LiveTemplates: github.com/sivaprasadreddy/intellij-live-templates How to Build a CRUD REST API Using Spring Boot: blog.jetbrains.com/idea/2024/10/how-to-build-a-crud-rest-api-using-spring-boot/ How to Use Flyway for Database Migrations in Spring Boot Applications: blog.jetbrains.com/idea/2024/11/how-to-use-flyway-for-database-migrations-in-spring-boot-applications/

Great . I need to work on some basics (Flyway, docker ) . Really helpful to know how things are done in production .

Great explanation...very useful

@Transactional public void updatePost(UpdatePostCmd cmd) { var entity = postRepository .findById(cmd.id()) .orElseThrow(() -> new ResourceNotFoundException("Post with id " + cmd.id() + " not found")); entity.setTitle(cmd.title()); entity.setSlug(cmd.slug()); entity.setContent(cmd.content()); postRepository.save(entity); } sir can u please tell me why u are using @transactional here i got to know that by default spring boot does the rollback whenever the runtime exceptions occurs if anything is wrong pl correct it

to make a user defined classes as spring bean we can use @component to make a predefined classes as a spring bean we can use @bean

sir can u show in windows?

i got to know so many things sir Just like how there are different database vendors that provide their own JDBC (Java Database Connectivity) drivers to enable Java applications to communicate with databases (e.g., Oracle providing an Oracle JDBC driver, MySQL providing its own MySQL driver, etc.), there are different vendors who provide their own implementations of the JDK (Java Development Kit). These JDKs are built following the Java SE (Standard Edition) specifications defined by the Java Community Process (JCP), which outlines the rules, APIs, and guidelines that need to be followed for any Java implementation. creating a GitHub repository directly from the sts ide is it possible i explored i found this egit plugin but we can do only basic things ..can't create repo from ide using this egit plugin