I've spring boot app with QueueMessagingTemplate as client to access Amazon SQS using temporary security credentials(STS). Getting temp token using STS-AssumeRo
Is it possible stream a zip file through a Java (spring boot) service from Amazon S3 without having to actually download the whole file in the service? For cont
I am working with spring-cloud-gateway and have the need to use multiple custom WebClients to proxy different requests. Having one custom WebClient is no proble
First question on Stack Overflow, hopefully I won't get flamed. If .Net mainly uses C#, and Spring mainly uses Java, what framework is most popular with C++ for
I'm writing a Spring Boot 2.6.3 app with a HikariDataSource created programmatically (so I can control names, timeouts, etc.). The interface method is used by a
I need to create a POST call with Spring/Webclient which does work fine with curl. POSTDATA="{\"subject\":\"CN=test\",\"type\": \"ssh\",\"usage\":\"login\",\"va
Am developing an angular application with spring boot as a back end, i wanted to make an upload to a local stockage in my PC. I made a Stockage folder in the as
I am trying to set null values to database of empty values from JSON payload. This problem caused beacause I have unique constraints on social entity fields. I
Having trouble dealing with slashes in controller mappings in Kotlin Spring. My client application sends an absolute path ("C:/User/Documents/FolderX"), and sho
I'm only learning Java and Spring and after several projects/tutorials went well I'm stuck with this error on a new project: org.springframework.beans.factory.
I have a problem about spring boot. I'm beginner and need to help. I'm created a project via initializr. And my pom xml; <?xml version="1.0" encoding="UTF-8"
In a spring project, I'm using reactive mongodb with mongo template to return a result of type Report class. var res1 = (Flux<Report>) template.find(q
Small question regarding database connection metrics for Spring Webflux (2.6+) web application please. For the SpringBoot (non Webflux) apps, connecting to JDBC
Can someone please guide me, how I can refresh the datasource whenever the password is rotated for the database. Basically I don't want any manual step to refre
CarMake.java @Getter @Setter @EqualsAndHashCode @NoArgsConstructor @Entity public class CarMake { @SequenceGenerator( name = "car_make_sequence"
We have implemented sqslistner as the documentation suggests, the best way to receive AWS SQS message Cloud Spring Doc. There are two ways for receiving SQS me
Let's assume I have a main chain with some processing and I want to call billing service on each item processed and then return the results of the processing fu
Motivation I have a service which I want to make @Transactional. My service is storing complex data in multiple tables, there is a referential integrity between
I have two entities Book and BookTag. They are connect by many to many relationship. @Getter @Setter @Entity @NoArgsConstructor @AllArgsConstructor @Builder(toB
Trying connect IBMi machine by using Spring Data & JPA, but it's generating the error: org.springframework.beans.factory.BeanCreationException: Error creati