ContentCachingResponseWrapper wrapper = new ContentCachingResponseWrapper(response); wrapper.setContentType("application/json;charset=UTF-8"); wrapper.setCharac
I am trying to implement permission checking mechanism in URLs for a request using wildcard techniques, rather than implement permission checking on each views.
I have ReactJS application which receives data from SpringBoot API. I am successfully able to receive the data from SpringBoot as seen through console.log(). B
I'm attempting to use the Spring WebFlux WebClient to retrieve data from the openweathermap API. I've done this using a RestTemplate no problem, but want to und
I have a requirement to load huge xml file having 1 million records and load to the oracle table. Each record has starting and end tags as and there are many a
We have recently put a REST Spring Boot MVC application into production. We are using JPA with Postgresql in order to achieve some nonfunctional requirements: w
We have recently put a REST Spring Boot MVC application into production. We are using JPA with Postgresql in order to achieve some nonfunctional requirements: w
My Repository layer is returning list object, But in my service layer i am filtering out all other and return a single Object. when i try to create test cases i
In my use case I need to create an endpoint that duplicates a record and its dependents by copying the data from the current record to a new record creating new
In my controller I currently added the following annotation @CrossOrigin: @RestController @RequestMapping(value = "/dev/test") @CrossOrigin publ
I'm trying to consume some webservices in my Spring boot Applications, I got this error in swagger when I try to execute my request, I tried to search for the u
I am new to keycloak , whether the user creation should be happened in my application or at keycloak
My application have two schedulers one runs every day at a particular time and another scheduler every day at and interval of 1 hour. I have added the cron exp
Trying to save 2 times the same barcode card the method saveBarcodecard (left side image) throw the error: SQLIntegrityConstraintViolationException: "Duplicate
I am not able to calculate S3 bucket size if it is more than 300GB. I have used below code to calculate no of objects and bucket size. it is working for bucket
Have anyone deployed Spring Boot app to DigitalOcean droplet? I have previously created app on Heroku.com, where I also ordered MySQL Database and deployed my W
When streaming result from JpaRepository to Rest API, I have an exception "java.sql.SQLException: Closed Resultset: next" I am Using Spring boot, Spring Data JP
I have a springboot application configured to use service bus queue binder to connect to A Service Bus queue. Recently I have upgraded "azure-spring-cloud-strea
Have spring boot app with only one dependency spring-boot-starter web and want to see tomcat logs for that i added to logging.properties that handlers = 1catali
I'm playing a little with Reactive Spring Integration and I try to perform the following basic operation: @Override protected IntegrationFlowDefinition&