4/10/2023 0 Comments Online shopping code in java![]() ![]() ![]() ![]() Therefore, we'll make a use of CommandLineRunner class to make a Bean in our main application class. Here, we keep a focus on ConstraintViolationException and our custom ResourceNotFoundException: class ApiExceptionHandler ResponseEntity handle(ConstraintViolationException e) )Īll we need now in order to expose the product list to the user – is to actually put some products in the database. You can find more details about the topic in our Error Handling for REST with Spring and Custom Error Message Handling for REST API articles. Important Java Questions for Experienced Developer 2023 (Part 1) Somnath Singh. We'll need an exception handler for our API in order to properly deal with eventual exceptions. ![]()
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