What Java exception class to use for HTTP errors?
In Spring you have exactly what you want: HttpClientErrorException - Exception thrown when an HTTP 4xx is received. HttpServerErrorException - Exception thrown when an HTTP 5xx is …
Best Practices for REST API Error Handling - Baeldung
May 11, 2024 · In this tutorial, we’ll learn about some of the best practices for handling REST API errors, including useful approaches for providing users with relevant information, examples …
java - Http status code for Exceptions - Stack Overflow
Jan 7, 2018 · These custom exceptions could be thrown directly from your code as you detect an error in the client request (4.XXX). In this way, you could consider all other exceptions as …
Java Exception Handling - GeeksforGeeks
Mar 25, 2025 · Exception handling in Java is an effective mechanism for managing runtime errors to ensure the application’s regular flow is maintained. Some Common examples of exceptions …
HTTP Response Exception Handling in Spring 5 Reactive
Apr 4, 2018 · If you'd like to turn only 404 responses into custom exceptions, you can do the following: WebClient webClient = //... webClient.get().uri("/persons/1") .retrieve() …
Spring ResponseStatusException - Baeldung
May 11, 2024 · ResponseStatusException is a programmatic alternative to @ResponseStatus and is the base class for exceptions used for applying a status code to an HTTP response. It’s …
Exception Handling in Spring REST Services in Java
Dec 2, 2022 · In this article we will see how to implement exception handling in Spring web services in Java. We will take you through the different options you have in Spring to handle …
REST API Error Handling Best Practices in Java
Define custom exceptions to represent different error scenarios in your API. This allows you to categorize errors properly and handle them gracefully. public ResourceNotFoundException …
HttpResponse (Java SE 11 & JDK 11 ) - Oracle
HttpResponse<String> response = client .send(request, BodyHandlers.ofString()); The class BodyHandlers provides implementations of many common response handlers. Alternatively, a …
spring resttemplate - With Java HttpClient, how to handle …
Sep 28, 2023 · When using rest template we can handle response statuses other than 200 based on the exception thrown by resttemplate. This article describes this in detail. Is a similar …