jsm-exceptions
Version:
A comprehensive TypeScript exception library with HTTP status code support, detailed JSDoc documentation, and backward compatibility. Provides structured error handling for web applications and APIs.
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TypeScript
import BaseException from "./base.exception";
/**
* @fileoverview Unprocessable Entity exception (HTTP 422)
* @author dr. Salmi <reevosolutions@gmail.com>
*/
/**
* Exception thrown when the request is well-formed but contains semantic errors.
* Corresponds to HTTP 422 Unprocessable Entity status code.
*
* @class UnprocessableEntityException
* @extends {BaseException}
* @example
* ```typescript
* throw new UnprocessableEntityException('Invalid data format');
* throw new UnprocessableEntityException('Business rule violation', {
* email: { value: 'test@test.com', message: 'Email already exists' }
* });
* ```
*/
declare class UnprocessableEntityException extends BaseException {
/**
* Field-specific errors related to the unprocessable entity
* @type {ErrorFields}
*/
readonly fields: ErrorFields;
/**
* Creates an instance of UnprocessableEntityException.
*
* @param {string} [message='Unprocessable Entity'] - The error message
* @param {ErrorFields} [fields={}] - Field-specific errors
* @param {Record<string, any>} [context] - Additional context
* @memberof UnprocessableEntityException
*/
constructor(message?: string, fields?: ErrorFields, context?: Record<string, any>);
/**
* Returns a JSON representation of the unprocessable entity exception
*
* @returns {object} JSON representation including field errors
* @memberof UnprocessableEntityException
*/
toJSON(): object;
}
export default UnprocessableEntityException;