JPA Expert for Spring Boot Development JPA

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We need help with our Spring Boot backend.

We have 2 Entities defined:

Client and Dossier. Each client can have multiple dossiers and each dossier can be assigned to one client.

Client:

@OneToMany(mappedBy = "client", fetch = [login to view URL])

@Getter private List<Dossier> dossiers;

Dossier:

@ManyToOne

@Getter private Client client;

We are facing a big problem with data fetching. When we fetch a single client with [login to view URL](uuid); the client is fetched with their dossiers. But we don't want to fetch the dossiers by default. We also created a custom query @Query("SELECT c FROM Client c WHERE [login to view URL] = :uuid"), but also the dossiers are fetched. It looks like [login to view URL] is not working. We want to manage this behaviour, since we are building an application which handles a lot of data and a lot of JOINs.

So: by default just fetch the client. If asked, fetch dossiers and other JOINs, like addresses and phone numbers.

Database engine: we tried both MySQL and Postgres, but no result.

We want to implement clean and less code in our application.

Java MySQL PostgreSQL Spring Boot Spring JPA

Nº du projet : #37810582

À propos du projet

39 propositions Projet à distance Actif il y a 3 semaines

39 freelances font une offre moyenne de 30 € pour ce travail

prakash2813

⭐⭐⭐⭐⭐ Hi there, I am full stack java developer with 7+ years of experience in website, desktop app and game development. I have strong expertise in JSP, Sevlet, Struts, Struts2, Spring MVC, Springboot, Microservice, R Plus

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(160 Commentaires)
6.7
minch

sure this can be done easily ================================ please contact me for help and support ================================ with best regards Nikolay

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(15 Commentaires)
6.4
pashyaa

Hi there, I've extensive experience on Java J2EE technologies. Proficient in Java, Spring Boot, Hibernate, JPA, MySQL, PostgreSQL, Maven, MongoDB. I can provide a solution to fix the mapping/fetching issue that you are Plus

€20 EUR en 3 jours
(16 Commentaires)
6.7
haseebburiro

Hi,Hope you're doing blissful! I've Gone through with the requirements and I'm sure I can provide you best on this with my skills and experience. Lets have chat on this.

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(34 Commentaires)
5.2
mobimubasir

Hello. I read your requirement i will do that. Please come on chat we will discuss more about this. I will waiting your reply.

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(22 Commentaires)
5.1
ITSolution24x7

Hello, Our team at IT Solution 24x7 comprises experienced and expert developers with a strong command of Spring Boot and database management. We have extensive experience in optimizing data fetching strategies to impr Plus

€19 EUR en 7 jours
(3 Commentaires)
5.1
rajeevnewnetlink

Thank you for considering me for your Spring Boot backend project. With over 5 years of experience in Java development, I have a proven track record of delivering high-quality solutions. My expertise includes Spring Bo Plus

€22.5 EUR en 4 jours
(5 Commentaires)
4.3
raeedawer

My extensive experience in Java and thorough understanding of Spring Boot make me a perfect fit for your project. I have a deep understanding of the JPA and Hibernate frameworks and recognize the challenges that arise Plus

€19 EUR en 7 jours
(14 Commentaires)
4.2
abdullahakbarov

Hi, as a Java developer I have faced problems like this and I have successfully fixed for my needs, l believe I can help you with that and fix your problem in a quick time. Let's connect to discuss more.

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(5 Commentaires)
2.9
jgenius25

Hi, As a seasoned Spring Boot developer with over a decade of hands-on experience, I've had the privilege of working on expansive enterprise projects similar to yours. I've successfully developed applications using Hib Plus

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(1 Évaluation)
3.0
MoannaLTD

Hi There I came across your project " JPA Expert for Spring Boot Development JPA "and I'm stoked to dive in! Your needs perfectly align with our experience at Ninja Studio. From blockchain wizardry to e-commerce exce Plus

€25 EUR en 3 jours
(1 Évaluation)
2.5
MarkMemphis

Hi, I'm not just offering you my technical skill set but my commitment to client objectives. Your unique application which handles a lot of data needs someone who appreciates the importance of working optimally and sec Plus

€22 EUR en 7 jours
(2 Commentaires)
2.1
daifaymane2

It seems like you're encountering issues with lazy loading not working as expected in your JPA entity mappings. I can help you with that. I will start working immediately. Regards

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(1 Évaluation)
1.4
ayushask

Hey there , I checked out your task and i understand your task which is totally dependent on JPA and I have been working on JPA with spring boot for 5 years . I have 5+ years of experience in Java Development. Let's co Plus

€12 EUR en 7 jours
(1 Évaluation)
1.0
bhomsingh418

As a Java developer, my proposal is to leverage the power and versatility of Java to deliver efficient and scalable software solutions. Here's a concise overview: Requirements Understanding: Prioritize understanding p Plus

€19 EUR en 7 jours
(1 Évaluation)
0.6
FredMestre

I am a Java developer with experience in Spring Boot, a framework that simplifies the creation and deployment of Spring-based applications. I have used Spring Boot to develop web services, REST APIs, microservices, and Plus

€19 EUR en 7 jours
(1 Évaluation)
0.6
andrei12029

Hi there. I am a professional Java Spring Boot developer with over 7 years. I have developed various industrial backend API using Spring Boot, Spring Security, Spring Data, JPA, Swagger etc. Especially I have strong ex Plus

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(0 Commentaires)
0.0
nidrissi01

Hi, I have read the things that you want ,I can help you. I am full-Stack Java developer I have many experience with Spring,spring boot,spring Data. I will be available at least 8 hours per day and ready to assist you Plus

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(0 Commentaires)
0.0
Raman00000

I have 3 years corporate experience of working on spring applications. I have resolved such issues several times and I can create an extensible solution that can be used for further such tasks.

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(0 Commentaires)
0.0
Savit55

It seems like you're encountering issues with lazy loading not working as expected in your JPA entity mappings. I can help you with that. I will start working immediately. Regards

€19 EUR en 2 jours
(0 Commentaires)
0.0