I am using Flux<Document> in reactive, so as to make my Rest Service reactive. I am returning ResponseEntity<Flux<Document>> as response to my
I followed steps as mentioned in Azure ServiceBus JMS Sample with below properties spring.jms.servicebus.connection-string=Endpoint=sb://test-dt.servicebus.wind
This is regarding upgrading existing code base in production which uses windowing from kafka-clients,kafka-streams,spring-kafka 2.4.0 to 2.6.x and also upgradi
I want to save a GeoJSON to database by using Spring Boot and JPA Example JSON object: { "type": "FeatureCollection", "features": [ { "type":
I've created a Java Spring Boot service using the WebFlux reactive module, H2 in-memory database, and R2DBC reactive driver. When I run the service, it fails wi
I am using a spring boot application. I have multiple tables and using inner joins, I want to populate a temp table. Before populating, I have to truncate the t
I'm currently building server software in Java. I already have a running backend, which is build with Spring Boot. It has an REST interface to read and write da
I'm trying to write a simple API application to read data from HBase on an AWS EMR cluster. But I get an UnknownHostException when I try to send the reques
I am new to Spring boot and I want to be able to delete the value of a forgein key if its entity is removed without deleting the whole entity linked to it; I ex
I've changed the way a user is authenticated in my backend. From now on I am receiving JWT tokens from Firebase which are then validated on my Spring Boot serve
I have a problem with external properties file used by jar file generated by spring boot I have created the project below : The model object : package jms.model
**Controller** package com.example.curd.curdtesting.controller; import com.example.curd.curdtesting.entity.Book; import com.example.curd.curdtesting.service.Bo
Currently, I am developing a Spring Boot Microservice and Trying to Deploy it over in Fargate using Cloud Formation. I am using packaging type as war and using
someone could help me to solve this bug? i have update spring boot from 2.5.x to 2.6.3 and now the query like: @Query("select count(s.subjectId) from PreChe
I'm quite new to GraphQL and I'm struggling with how to translate the concept of the GraphQL interface to proper java code that works with the graphql-java-kick
This is the DTO class public class InvoiceCountValueDto { private String ackNumber; @DateTimeFormat(pattern = "yyyy-MM-dd") @Temporal(TemporalType
I'm trying to implement a client for spring-security's SwitchUserFilter (server-side). As client I'm using KTOR (with OKHttp inside). SwitchUserFilter requires
I have a SpringBoot application in which i use Liquibase to generate oracle schema and tables. When i run the application, it runs fine. But when i try to run t
Spring boot is not getting the params in the request body. The controller is defined like: @PostMapping("/login") public @ResponseBody User login(@Reque
I was recently tasked with upgrading a spring cloud app of ours due to the CVE-2022-22965 vulnerability. As part of that process, it became clear that the then