<?php namespace Tuf\Exception; /** * Indicates that an item was not found in the repository data. */ class NotFoundException extends TufException { /** * Constructs the exception. * * @param string $key * (optional) The unique identifier, if any, for the item that was not * found. * @param string $itemType * (optional) The type of item (signing key, file, etc.) that was not * found. Used to construct the exception message. If left blank, the * word 'item' will be used by default. * @param \Throwable|null $previous * (optional) The previous exception, if any, for exception chaining. */ public function __construct(string $key = '', string $itemType = 'Item', \Throwable $previous = null) { $message = "$itemType not found"; if ($key != "") { $message = "$itemType not found: $key"; } parent::__construct($message, 0, $previous); } }