FigTree\Exceptions\UnexpectedTypeException

Complexity

Total Complexity

4

Size/Duplication

Total Lines	39
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	2
A	onFileLine()	0	8	2

<?php

namespace FigTree\Exceptions;

use Throwable;
use LogicException;
use FigTree\Exceptions\Contracts\{
	SevereExceptionInterface,
	LocatableExceptionInterface,
};
use FigTree\Exceptions\Concerns\HasSeverity;

/**
 * Exception thrown when a value is not of an expected type.
 */
class UnexpectedTypeException extends LogicException implements SevereExceptionInterface, LocatableExceptionInterface
{
	use HasSeverity;

	/**
	 * Exception thrown when a value is not of an expected type.
	 *
	 * @param mixed $value Actual value.
	 * @param string $expected The name of the expected type.
	 * @param int $code The Exception code.
	 * @param \Throwable $previous The previous throwable used for the exception chaining.
	 */
	public function __construct($value, string $expected, int $code = 0, Throwable $previous = null)
	{
		$message = sprintf(
			'Expected value of type %s; %s given.',
			$expected,
			(is_object($value) ? get_class($value) : gettype($value))
		);

		parent::__construct($message, $code, $previous);
	}

	/**
	 * If required, set the file and line where the Exception was thrown.
	 *
	 * @param string $file
	 * @param int $line
	 *
	 * @return $this
	 */
	public function onFileLine(string $file, int $line): LocatableExceptionInterface
	{
		if (file_exists($file)) {
			$this->file = $file;
			$this->line = max(0, $line);
		}

		return $this;
	}
}