I am new to Spring Reactive framework & trying to convert Springboot 1.5.x code into Springboot 2.0. I need to return response header after some filtering,
I have a spring boot project here: https://github.com/jcasbin/jcasbin-springboot-plugin. I encountered the following error in Travis CI: shell 3.43s$ ./mvnw in
I am facing some issue while connecting Redis("Using Redisson") with spring boot. At aplication Start time show below error. "org.springframework.beans.factory
My goal is to DISABLE HTTP TRACE method for my spring boot application, which is using embedded undertow. A working yaml change will be preferred, if not, cod
In my spring controller class i have below two methods @GetMapping(value = "/published_messages", produces = MediaType.APPLICATION_JSON_VALUE) public Respo
I tried using 'mvn spring-boot:build-image' command and get that error.. ( I saw that maven have a new way to create an image with spring) Building image 'doc
I am developping REST services with Spring Webflux and I want to produce documentation with Swagger2 for my API with. I discovered that Webflux is only supporte
I am using spring-boot 2.3.3.RELEASE with the according spring-boot-starter-parent in maven. <parent> <groupId>org.springframework.boot</group
Guess easier if I show you my example: @Entity class User { Long id; Status status; } enum Status { NEW("N"), DELETED("D") } I have an AttributeCon
I'm trying to run a JUnit Test in IntelliJ IDEA, but the Runner could not find the Spring Profile. this message is displayed in the log: --spring.profiles.acti
I am enable swagger2 by @EnableSwagger2. However, when I try to hit "/swagger-ui.html", it first hit my Authentication Filter. Then, I wrote the following code
I have a problem with the execution of the batch process that I am developing. It comprises several steps. The first one recovers data and inserts it into a ta
I'm trying to use Spring 5 to have a custom bean for my request parameters. In theory this is easy, but I want to have the field names be different from the par
Am invoking an REST endpoint from another service using restTemplate.exchange. The endpoint that receives the request invokes DB and fetches around 1.5 mil rec
Hi I'm working on a Spring Boot Project using PSQL. I have a model that is implemented pgcrypto like this, @ColumnTransformer( read = "pgp_sym_decrypt( ms
I have created a Spring Boot 2 demo application with the Spring Initializr and added the controller below: @Controller @RequestMapping("/demo") public class Upl
I am trying to save the List<byte[]> object in Postgres DB, but I am getting the below error. Caused by: java.lang.IllegalArgumentException: Value was not
The scenario goes something like this. I've a 3rd party system that accepts 'callback' endpoint and upon a specific event (at the 3rd party system), a new API r
I set two parameters to disable auto commit by False but save operation on entity without transaction was committed. spring.datasource.hikari.auto-commit=false
I have an aggregation written in a MyRepository.kt file which is being called from MongoDataRetriever.kt file in the backend. MyRepository.kt file: import org.s