150,226 questions
Score of -5
0 answers
44 views
JPA save inside rabbitmq listener
I am trying to save an entity consumed inside a queue using rabbit mq. I have encountered
some problems.
First of all : The consumed event will give me an entity which already has an id. My user ...
- reputation score 9
Score of -1
0 answers
100 views
Why is spring.config.import from application.yml not overridden by profile-specific configuration?
I'm using Spring Boot 2.7 with Spring Cloud Vault and trying to understand how spring.config.import behaves when defined in profile-specific configuration files.
My goal is to import different Vault ...
- reputation score 375
Score of -1
0 answers
123 views
Encountering a compilation error in the generated hash() related to additionalProperties when using the OpenApi Generator Plugin with SpringBoot [closed]
We are encountering a compilation error in the generated hash() method related to additionalProperties when using the OpenAPI Maven Generator plugin with Spring Boot 4. Could you please help us ...
- reputation score 21
Score of -1
0 answers
119 views
Spring Boot endpoint that returns 202 with a jobId and runs a long sync task in the background [closed]
I'm working on a university project for a water billing office. The office has a legacy system with a MySQL database that we are not allowed to modify. As part of a new feature, we created a separate ...
- reputation score 81
Score of -1
0 answers
124 views
RAG with Spring AI and Llama 3.2 answers some queries but refuses semantically similar ones [closed]
I'm building a RAG pipeline with Spring Boot 3.2, Spring AI 1.0.0, Ollama running Llama 3.2:3b, and pgvector as the vector store. The pipeline retrieves documents from pgvector and injects them into ...
- reputation score 7
Score of -2
0 answers
81 views
Connection refused when injecting ChatClient with Ollama and Llama 3.2 in Spring Boot
I'm building a RAG pipeline with Spring Boot 3.2, Spring AI 1.0.0, and a local Llama 3.2 model running on Ollama. When I start the application and try to use ChatClient, I get the following error: org....
- reputation score 7
Score of -7
0 answers
133 views
Using @AllArgsConstructor and @NoArgsConstructor Lombok annotations for Java Spring Boot - Error "constructor cannot be applied to given types" [closed]
I'm building an app with Spring Boot, using Lombok and its annotations @AllArgsConstructor and @NoArgsConstructor. When applying those annotations, my build either fails (when already letting code on ...
- reputation score 1
Score of -2
1 answer
97 views
spring.test.database.replace=none does not work as global equivalent of @AutoConfigureTestDatabase(replace = AutoConfigureTestDatabase.Replace.NONE)
In our Spring Boot 4.1.1 application, all our @SpringBootTest JUnit tests use custom-defined databases with details in the application-test.yml. To make them work we have to disable the attempts to ...
- reputation score 13061
Score of 1
1 answer
97 views
How to preserve custom fields from an OAuth2 token response and use them in Spring Authorization Server JWT generation?
I am integrating a third-party OAuth2 Authorization Code provider with a Spring Security + Spring Authorization Server based application.
The provider supports only OAuth2 Authorization Code Flow and ...
- reputation score 51
Score of 2
1 answer
120 views
How to declare quorum queues with RabbitAmqpAdmin in Spring AMQP 1.0?
I am implementing a messaging solution using Spring Boot and RabbitMQ where our primary requirement is high availability and message safety. Because of this, our goal is to ensure that all queues are ...
- reputation score 21
Score of 1
1 answer
138 views
Spring Security: recommended way to handle per-user permissions with JWT without hitting the DB twice per request?
I'm using Spring Boot 3 / Spring Security 6 with JPA. My JWT contains only the user's email. On every request, my filter loads the User entity from the DB and puts it in the
SecurityContext:
String ...
- reputation score 55
Score of 1
1 answer
217 views
Existing JAXBElement leads to ClassNotFound/DefNotFound on Java 11 [duplicate]
(This question is a bit of a special case of other, but similar, questions. As the accepted answer shows, the solution here is related to configuration of the boot-gradle task/plugin, not a question ...
- reputation score 21
Score of 3
3 answers
249 views
What should I do when a REST request times out but the operation may still be running?
My Spring Boot service calls another API to start an operation that can take a few minutes:
My service -> POST /operations -> Provider
Normally the provider returns an operationId which I store ...
- reputation score 76
Score of 0
1 answer
97 views
Hibernate 7 join ManyToOne including null values and multiple keys
My project is build on Springboot 4, with JpaRepositories on Hibernate 7
I need to create a REST endpoint that will return a structure that is modeled like this on OpenAPI:
openapi: 3.2.0
info:
...
- reputation score 27
Score of 2
2 answers
113 views
How to log reason Spring Boot tests are not using cached application context?
I have several JUnit 5 integration tests extending one base class. The base declares @SpringBootTest, but Spring appears to start multiple application contexts.
@SpringBootTest(classes = ...
- reputation score 10821
