Category "spring-boot"

Vaadin 23 Flow - Spring Boot - Live Reload not working

I recently updated my Vaadin Flow Project to the newest Version 23.0.1. It all did great, but the LiveReload (detecting Java-FileChanges) doesnt work at all (It

Override the handleNoHandlerFoundException

I want override the Spring Boot default result when calling a not-existing route: { "timestamp": "2022-03-20T17:01:07.453+00:00", "status": 404, "er

Spring Boot response has already been committed exception for request to resources

I'm using Spring Boot (v1.2.4) deployed on WildFly 8.2 server. On the application I'm using font awesome v4.3. I get the "response already committed exception"

When does the hibernate session gets closed

I have created the following entities. @Entity public class Student { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id;

Getting 404 error in spring boot even though method is logging statements

My app uses Angular on the frontend and Spring Boot (w basic authentication & Spring security) on the backend. I'm using a proxy for api requests to my back

Authorization Header not getting displayed in CURL springdoc-openapi-ui

I am using the springdoc-openapi-ui. I have configured the global headers named Authorization. When I execute the API Authorization is not showing in the CURL o

Java NullPointer Custom Validator javax.validation.ConstraintValidator

I have the following Validator that I use to validate an Update Request. @Component public class UpdateDateValidator implements ConstraintValidator<ValidateD

InvalidDefinitionException while using JsonCreator with JsonProperty.Access.READ_ONLY

I'm getting InvalidDefinitionException when trying to use @JsonCreator along with @JsonProperty(value = "version", access = JsonProperty.Access.READ_ONLY) This

The bean 'exampleService.FeignClientSpecification' could not be registered. Bean already defined and overriding is disabled

My feign client class is as below along with the Application class. @FeignClient(name = "ExampleService", configuration = FeignClientConfig.class, url = "http:

cookie not set in the axios request header

I am having sprin boot application as my back end and vue js in the front end Both are running in my localhost but with different ports I am using axios to make

Can't Autowire @Repository annotated interface in Spring Boot

I'm developing a spring boot application and I'm running into an issue here. I'm trying to inject a @Repository annotated interface and it doesn't seem to work

MapStruct - Cannot find implementation

Using latest Springboot and MapStruct versions and building with Maven, I am trying to implement the "Start Here" example given in the official MapStruct site

Access Headers at any time when implementing org.springframework.validation.Validator

I have a Spring Boot Application where I need to perform some validation over the request's fields based on a header value. So like any other Spring Boot App m

MapStruct implementation is not working in Spring Boot Web Application

I am a newbie to Spring Boot and MapStruct Tool. Earlier, A Project(written by other team using these technologies) is not starting up. Then, I had made some

How to read Spring Boot application log files into Splunk? [closed]

I am looking to send log data from the application to Splunk. I came to know that there is nothing to do with spring, it's just Splunk needs s

I am trying to connect my spring boot application with Azure service bus. Should I be using JMS or azure spring cloud stream binder?

I found these two docs in Spring Azure Documentation https://docs.microsoft.com/en-us/azure/developer/java/spring-framework/configure-spring-cloud-stream-binder

Spring cloud function in azure throws null pointer exception

I have spring cloud function deployed to azure function app.The API works perfectly fine in the local developer machine. Whereas when deployed to azure, upon ca

Sleuth doesn't show the trace id and the span id

I am trying to run a Spring Boot application and trace its execution with the support of Sleuth. The log shows the service name, but nothing for the trace id or

SpringBoot 2.6.3 not binding @ConfigurationProperties on List of Objects

I know this must be simple, and I've seen multiple similar questions, however my entire setup seems to be ok (as solutioned in the other posts), yet this proble

How to avoid double-encoding of [] when using Spring RestTemplate?

I've a Spring Boot 2.2.5 application calling this REST endpoint @RequestMapping(path = "/usable/search") public List<Provider> findUsable( @Request