Category "spring"

select query inside loop - Database connections in JPA

In my Spring MVC application, I have @Transactional annotated method inside which I make call(select query) to DAO layer inside for loop. If my input list size

Jetty: How do I protect unpack war file [closed]

I developed web that deploy ROOT.war through jetty(windows10) and I will deploy that to my client but I don't want to who modify my unpacked w

Is it possible for TestNg to show Cucumber Steps (And Hooks)

I have a project with Gradle + Cucumber + TestNG + Spring. Everything is with last versions and runs smooth. The only problem I have is when I run tests from th

Get Request/Response Body&Header in Spring AOP

I want to get request/response body and header within my aspect before and after if it's available or how to get those . I mean i think with before annotation

Spring Data JPA / Hibernate "Unable to locate Attribute with the given name"

We have a problem with a Spring Web Application and Hibernate. It is written in Kotlin. We have an abstract Entity @Inheritance(strategy = InheritanceType.JOI

How to access nested Json Object Value into JPA Entity Class

I have a payload like this { "eventId":"ep9_0579af51", "eventTime":"5/11/2022 5:50:58 PM", "eventType":"UpdateTransaction", "meta":{ "us

Northwind - creating orders (MySQL + Spring boot)

I have DB with schema like below: I would like to create an Order. I created DAO of Order with all columns like below and added there relations like this: O

Is it possible to access a property value from another maven project?

I have a SpringBoot service: package test; @Service public class TestService { @Value("${service.readTimeout}") private Duration readTimeout; } service

Spring post method "Required request body is missing"

@PostMapping(path="/login") public ResponseEntity<User> loginUser(@RequestBody Map<String, String> userData) throws Exception { return ResponseE

CSS and JS file not loading while deploying war file on apache tomcat

was using the spring-boot-starter-web-mvc for initial development.When I deploy the war file on the server it is not loading css and js files, but when I run th

Handle Security exceptions in Spring Boot Resource Server

How can I get my custom ResponseEntityExceptionHandler or OAuth2ExceptionRenderer to handle Exceptions raised by Spring security on a pure resource server? We

Failed to determine a suitable driver class

when starting the application, see the below error: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.

Spring SecurityConfig not working

I have played with this for some time, but it does not seem to get wired to my project. Here is the file from the last time I edited it. I have permit all so I

No serializer found for class org.hibernate.proxy.pojo.bytebuddy.ByteBuddyInterceptor

When i try to navigate to an endpoint i get the following error Type definition error: [simple type, class org.hibernate.proxy.pojo.bytebuddy.ByteBuddyIntercep

How to get only those objects whose subarrays in the arrays match the requested one with SQL and Hibernate?

I have Project objects that contain arrays of Tags (for example, Backend, Frontend, Sales, Marketing). The user sets the desired parameters, such as Backend and

class java.lang.String cannot be cast to class org.springframework.security.core.userdetails.UserDetails

I'm making a reddit clone for practice and when I run it I'm getting the following exception: java.lang.ClassCastException: class java.lang.String cannot be cas

What is the Compatible version of Spring-security with spring-4.3.0-release?

Which version of spring security is compatible with Spring-4.3.0-release. my jars are as follows spring-aop-4.3.0.RELEASE.jar spring-beans-4.3.0.RELEASE.jar s

spring security : GrantedAuthority is not importing

i am using the spring security. I added the dependency in the pom.xml but the GrantedAuthority class is not importing in the code. pom.xml is <?xml vers

How to use LocalDateTime RequestParam in Spring? I get "Failed to convert String to LocalDateTime"

I use Spring Boot and included jackson-datatype-jsr310 with Maven: <dependency> <groupId>com.fasterxml.jackson.datatype</groupId> <

How to configure spring to use External LDAP Server

I am learning about Spring Security to LDAP server, right now i am trying to make spring authenticate to ldap server. However, spring always uses the embedded s