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<?php
namespace kalanis\Restful\Mapping;
use kalanis\Restful\Exceptions\InvalidStateException;
use Nette\Utils\Strings;
/**
* MapperContext
* @package kalanis\Restful\Mapping
*/
class MapperContext
{
/** @var array<string, IMapper> */
protected array $services = [];
* Add mapper
public function addMapper(?string $contentType, IMapper $mapper): void
$this->services[$this->safeContentType($contentType)] = $mapper;
}
* Get mapper
* @param string $contentType in format mimeType[; charset=utf8]
* @throws InvalidStateException
* @return IMapper
*
public function getMapper(?string $contentType): IMapper
$contentType = explode(';', strval($contentType));
$contentType = $this->safeContentType($contentType[0] ?: null);
if (!isset($this->services[$contentType])) {
throw new InvalidStateException('There is no mapper for Content-Type: ' . $contentType);
return $this->services[$contentType];
protected function safeContentType(?string $contentType): string
if (is_null($contentType)) {
return 'NULL';
$contentType = Strings::trim($contentType);
return $contentType ?: 'NULL';
alex-kalanis /
restful
