File OpenSearch/EndpointFactory.php

1:	<?php
2:
3:	namespace OpenSearch;
4:
5:	use OpenSearch\Endpoints\AbstractEndpoint;
6:	use OpenSearch\Serializers\SerializerInterface;
7:	use ReflectionClass;
8:
9:	/**
10:	* A factory for creating endpoints.
11:	*/
12:	class EndpointFactory implements EndpointFactoryInterface
13:	{
14:	/**
15:	* @var array<string, AbstractEndpoint>
16:	*/
17:	private array $endpoints = [];
18:
19:	public function __construct(
20:	protected SerializerInterface $serializer,
21:	) {
22:	}
23:
24:	/**
25:	* {@inheritdoc}
26:	*/
27:	public function getEndpoint(string $class): AbstractEndpoint
28:	{
29:	if (!isset($this->endpoints[$class])) {
30:	$this->endpoints[$class] = $this->createEndpoint($class);
31:	}
32:
33:	return $this->endpoints[$class];
34:	}
35:
36:	/**
37:	* Creates an endpoint.
38:	*
39:	* @phpstan-template T of AbstractEndpoint
40:	* @phpstan-param class-string<T> $class
41:	* @phpstan-return T
42:	* @throws \ReflectionException
43:	*/
44:	private function createEndpoint(string $class): AbstractEndpoint
45:	{
46:	$reflection = new ReflectionClass($class);
47:	$constructor = $reflection->getConstructor();
48:
49:	if ($constructor && $constructor->getParameters()) {
50:	return new $class($this->serializer);
51:	}
52:	return new $class();
53:	}
54:
55:	}
56: