hmcts-spring-exception-handler

Common library for exception handling in spring applications.

Exception handling is done using a @ControllerAdvice class that handles exceptions thrown by controllers and services. It provides a consistent way to handle exceptions and return appropriate HTTP responses. The library includes the following features:

Standard Exceptions: 4XX

• BadRequestException: Represents a 400 Bad Request error.
• UnauthorizedException: Represents a 401 Unauthorized error.
• ForbiddenException: Represents a 403 Forbidden error.
• NotFoundException: Represents a 404 Not Found error.
• MethodNotAllowedException: Represents a 405 Method Not Allowed error.
• ConflictException: Represents a 409 Conflict error.
• UnprocessableEntityException: Represents a 422 Unprocessable Entity error.
• BusinessRuleViolationException: Represents a business rule violation. (Extends UnprocessableEntityException)
• FeatureDisabledException: Represents a disabled feature error. (Extends MethodNotAllowedException) Standard Exceptions: 5XX
• BadGatewayException: Represents a 502 Bad Gateway error.
• ServiceUnavailableException: Represents a 503 Service Unavailable error.
• InternalServerErrorException: Represents a 500 Internal Server Error.