Activerules\JsonReference\Loader\ArrayLoader

Complexity

Total Complexity

6

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	2
A	load()	0	16	4

<?php

namespace Activerules\JsonReference\Loader;

use Activerules\JsonReference\JsonDecoder\JsonDecoder;
use Activerules\JsonReference\JsonDecoderInterface;
use Activerules\JsonReference\LoaderInterface;
use Activerules\JsonReference\SchemaLoadingException;

final class ArrayLoader implements LoaderInterface
{
    /**
     * @var array
     */
    private $schemas;

    /**
     * @var JsonDecoderInterface
     */
    private $jsonDecoder;

    /**
     * @param array                $schemas A map of schemas where path => schema.The schema should be a string or the
     *                                      object resulting from a json_decode call.
     * @param JsonDecoderInterface $jsonDecoder
     */
    public function __construct(array $schemas, JsonDecoderInterface $jsonDecoder = null)
    {
        $this->schemas     = $schemas;
        $this->jsonDecoder = $jsonDecoder ?: new JsonDecoder();
    }

    /**
     * {@inheritdoc}
     */
    public function load($path)
    {
        if (!array_key_exists($path, $this->schemas)) {
            throw SchemaLoadingException::notFound($path);
        }

        $schema = $this->schemas[$path];

        if (is_string($schema)) {
            return $this->jsonDecoder->decode($schema);
        } elseif (is_object($schema)) {
            return $schema;
        } else {
            throw SchemaLoadingException::create($path);
        }
    }
}