i have created an annotation that has features such as checking if the entered string is null or at the assigned value.But the annotation doesn't work. I don't
I am trying to have a abstract common class for all my entity. Here is my Entity class and abstract class:- @Entity @MappedSuperclass @Table(name="TBL_EMPLOYEE
i have nested loop to loop and change the first list based on condition below. this works fine. its like if cardNumber in firstList same or found in secondList,
i have nested loop to loop and change the first list based on condition below. this works fine. its like if cardNumber in firstList same or found in secondList,
I've seen many posts about inheritance but nothing match my problem. I try to build a correct objects model: The root class @Entity @Inheritance(strategy = I
I'm trying to make identifying relation with Spring Data JPA. And following is my (simplified) entities. @Entity class AuthorizationCodeEntity( @MapsId
I have a 3rd party jar that holds all the entities and mapping. I am currently using this jar successfully in a classic Spring-MVC application, but now I am t
1. Overview First things first - I am pretty new to Spring Security so if you see something trivial, please keep that in mind 🤓 I am t
I'm using Caffeine cache with Spring Boot application. All metrics are enabled, so I have them on Prometheus and Grafana. Based on cache_gets_total metric I w
spring batch+spring boot+java config+test cases I have followed the below example and my use case matches this, I have implemented the project with similar set
If a Fetch POST to a Spring Security (v 5.6.1) enabled service endpoint sends this header: headers.append("Content-Type", "application/json"); the OPTIONS pref
I have created one app using angular and springboot for basic authentication with spring security but i am getting 401 error ..i am novice in springboot @Confi
I am trying to get table data as list using select query between dateFrom and current date using MySQL Native Query in Spring Boot. and MySQL database field dat
I'm deploying Spring-Boot4 project and I have got an error called HikariPool-1 - Exception during pool initialization. 2019-07-05 11:29:43.600 INFO 5084 --- [
I have a Controller which receives a request object via SoapUI (screen below). What confuses me it is that only one of the 2 attributes of this request object i
I'm trying to add HTTPs to my spring boot services, one of them is a Feign Client that is throwing this error: xception in thread "Thread-7" feign.FeignExceptio
enter image description here When I used SpringJpa to implement paged queries I got a syntax error but I don't know what it was, if you put quotes around it you
I have a maven multi module project where I'm using spring boot 2.6.4 and spring security in a saml2 scenario. As far as I know spring uses opensaml and more ex
I am trying to build a spring mvc app with spring boot and thymeleaf. I am trying to create a form to insert an object into my data base (something which I alre
I'm currently trying to build an email registration process with an email confirmation. I use the JavaMailSender for this. Unfortunately, I am currently getting