I'm trying to use spring cloud stream to solve the following problem: I have a class that calls two separated functions (Function A and B), both of those funct
Got a simple project setup, my goal is to load a jsp file: I got my Controller with a RequestMapping for a jsp file. package com.example.registrationFrom.contro
I have 2 Spring Boot applications let's say named App1 and App2. There is a table in oracle DB with status column. when App1 runs a scheduler, it will update t
Small question regarding how to interpret the IP of an access log of a Spring WebFlux application please. I have a very simple Spring WebFlux Application, with
I have a Spring boot REST App which Encrypts the data and posts on to another REST application (Vault) which encrypts and stores the sensitive data and return a
I'm using Spring Boot for a search tool and I'm having an issue while passing the values from the front-end to the back-end. So, I have a select field that I'm
I am getting the following error java.lang.NoClassDefFoundError: Could not initialize class org.springframework.data.mongodb.core.convert.MongoCustomConversion
I'm not sure how to debug this or what is wrong at all. I am trying to run this project: https://github.com/spring-projects/spring-security-samples/tree/main/se
I'm trying to add an HTML select with data from a Database using Spring Boot and Thymeleaf. I can't get it what I'm doing wrong. This is the Code that is connec
I'm trying to get a list of transactions from database and this is the error I'm facing. "trace": "org.springframework.core.convert.ConversionFailedException:
I get a JSONObject from the client and I want to convert it to a Map in Java Spring-Boot. Does anyone know a good approach with my data structure? Json Object:
I´m trying azure/spring things out - guided from this tutorial: https://docs.microsoft.com/de-de/azure/developer/java/spring-framework/spring-boot-starter
I am working on a Spring Boot project with Java 11. I have a rest controller that has a GET endpoint. The controller method takes account number as one of its a
Getting this error HV000030: No validator could be found for constraint EnumChecker validating type MyEnum Check configuration for ‘myenum’. Using t
Recently, I’ve made a simple application with spring boot backends and an angular frontend. Here is the ‘architecture’: application setup The
I have a Request POJO class which comes with all String data type fields. When I have to store them to DB, the data types must be accurate. Considering that I
I am Trying to connect to multiple QueueManagers in IBM MQ Explorer using java. I am able to connect to single Queue Manager and send nd receive data from it bu
I want to establish connection with mongodb through app.properties files in Spring boot. Currently, I am establishing connection through Uri variable declared i
I have a springboot application that ingests an application.properties via @ConfigurationProperties and @PropertySource("classpath:application.properties"). My
I have a problem here! I cannot deploy spring boot application to AWS Elastic Beanstalk with eb cli using docker-compose.yml Here my code! Here my simple API @R