I'm currently developing a spring boot application and would like to see some kind of real-world examples of how big spring boot projects can be architectured.
I have a controller with several endpoints. Every endpoint is mapped to a service which could return 200 or throw an exception, that is then handled and will re
I want to generate unique keys at run time across regions and the key generation will be owned by master region. I will have one table with one column(key) with
I have annotation based Spring Rest Service running on jetty web server(also tomcat).The controller code is : @RequestMapping(method = RequestMethod.POST, val
I want to run code after my spring-boot app starts to monitor a directory for changes. I have tried running a new thread but the @Autowired services have not
I have this, but I don't find any possible solution. All the answers I found was about configuring two or more Datasource or Multitenant Dabatase, but It is not
I am trialing the use of Kotlin's Arrow library Either object to handle exceptions within a project. My experience with it thus far has been OK, but I'm struggl
I am currently working on a Spring boot project. Recently I upgraded the version of my Spring boot from 2.3.3 to 2.6.6. In Spring boot 2.3.3 I was using Spring
the default size of page is 20, I want to be able to get all elements from endpoint url. to get 30 elements I set size like below : http://localhost:8080/api/in
I am new to Spring MVC. I have two Dropdown Lists in Jsp.One for country and Other for State. As soon as i select country from list State list should be populat
I have below code which i have used to check which quartz scheduler job is running. And it also send me an email the list of running scheduler job. But i dont k
I use @MockBean of spring boot (with @RunWith(SpringRunner.class)) and everything was ok so far. However the mock provides default implementation for every meth
I want to configure logging in spring boot application. I have configure logback-spring.xml. The sample of logback-spring.xml is located on here and sample of a
I´m wondering what is best practice with spring-boot and the already provided helper-classes that use ThreadLocal for saving values suche as LocaleContext
I am trying to read client data from database and write processed data to a flat file. But I need to process whole result of the ItemReader before write data.
I want to write a test for controller. Here is test snippet: @RunWith(SpringRunner.class) @WebMvcTest(WeatherStationController.class) @ContextConfiguration(cla
When I use spring3 @Controller like this: @RequestMapping("/userCenter") @Controller public class LoginCtrl { @RequestMapping("/loginPage") public Str
For several days I'm trying to create Spring CRUD application. I'm confused. I can't solve this errors. org.springframework.beans.factory.UnsatisfiedDepende
I have a simple question about exception handling. I currently have an application divided into multiple layers: controller, service, repository, and my questio
I am using swagger 2.0 in a Spring boot(version 1.5.9.RELEASE) project. Swagger works fine but now documentation have hundreds of api and I want to redirect doc