Questions tagged [spring-boot]
The spring-boot tag has no usage guidance.
85
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How do I build my application with high throughput in mind? (Need guidance)
I am building a Spring boot REST API app that is part of a microservice architecture project. What I am planning:
My app listens for events from two other services and after some business logic, ...
- 1
1
vote
1
answer
91
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Handling Distributed Transactions with CompletableFuture in Spring
I'm looking for an opinion about an approach for dealing with distributed transactions. In a Spring Boot program, how can I implement the following business process without sacrificing to code ...
- 21
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3
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313
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How can I avoid duplicate annotations when validating both Entity and DTOs?
I am using the Spring Boot framework to create a RESTFUL API and I need a way to avoid the duplication of validation rules when using multiple DTOs as request/response objects for my endpoints.
Using ...
5
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5
answers
4k
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What to cover with integration tests?
I'm working on adding unit/integration tests to an existing project (Java/Spring Boot) and I've been investigating on how they are "separated" in order to cover the test cases and how to ...
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0
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32
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Bean Custom Constraint Validator in multiple projects which common domain model
I have multiple maven projects ( rest services ) with common domain model. I would not say micro services. Structure is build this way to eventually move towards mircoservices.
All the maven projects ...
- 243
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0
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174
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better structure of a software project to prevent circular dependencies
I am contacting you today regarding a recent problem with circular dependencies. It's about a Spring boot application that accepts data via a Rest API and then forwards it to an internal Spring ...
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1
answer
689
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Microservices architecture for spring boot application
I have a Spring Boot application which is containerized. The application has become huge with lots of complications and its difficult to maintain it. So I am thinking of breaking it into microservices....
1
vote
1
answer
501
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Designing Clean Architecture(Hexagonal) for a Spring Boot Application : Project Layout and Class Organization
I'm currently in the process of integrating Clean Architecture into my Spring Boot project and I'm seeking advice on the ideal project structure and the types of classes and projects that should be ...
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1
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77
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How to Implement Spring Boot Endpoint for Confluent Cloud-Like Batch Payloads?
I'm currently working on a Spring Boot application where I need to create an endpoint similar to the one mentioned in the Confluent Cloud documentation (link).
The cURL example provided in the ...
0
votes
1
answer
269
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How to write custom implementation of a service/flow for a tenant in a multi-tenant microservice system?
I have a Java Spring boot microservice in production which supports multi-tenancy and the tenants are isolated at database level. This microservice exposes REST APIs for communication. During a ...
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1
vote
1
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348
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The recommended Spring Boot project structure leads to repetitive code
When implementing projects in Spring Boot (especially CRUD applications), I often find myself writing a lot of repetitive code that just calls functions and services from lower layers. For example, ...
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2
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330
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Where does a Spring Application reside in Hexagonal Architecture
During this weekend I read "Get Your Hands Dirty on Clean Architecture" by Tom Hombergs. I am working on a microservice that was born with Hexagonal Architecture in mind, so I was able to ...
-1
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3
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163
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Choosing an Approach for Microservice Communications
I'm developing a doctor-patient system that consists of two microservices, namely the "doctor" and "patient" microservices. Both doctors and patients share some common attributes, ...
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0
votes
1
answer
120
views
How to persist Objects with the same parent
I am trying to build a "world" consisting of Fields
for simplicity lets say there is a water and town field
i created two classes
@Entity
@Inheritance(strategy = InheritanceType....
- 103
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0
answers
436
views
What is the Best Practice for handling multiple Entities that behave identically?
Because I have multiple entities with unique fields, I need multiple repositories for each one even though each Entity will be handled exactly the same. What is the best way to handle these separate ...
- 139