Completed
Push — 15.x ( a8a0e5...d73106 )
by Tim
01:34
created

ConfigurationParserFactory   A

Complexity

Total Complexity 3

Size/Duplication

Total Lines 49
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 1

Importance

Changes 0
Metric Value
wmc 3
lcom 1
cbo 1
dl 0
loc 49
rs 10
c 0
b 0
f 0

2 Methods

Rating   Name   Duplication   Size   Complexity  
A __construct() 0 5 1
A factory() 0 11 2
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<?php
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/**
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 * TechDivision\Import\Configuration\Jms\ConfigurationParserFactory
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 *
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 * NOTICE OF LICENSE
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 *
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 * This source file is subject to the Open Software License (OSL 3.0)
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 * that is available through the world-wide-web at this URL:
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 * http://opensource.org/licenses/osl-3.0.php
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 *
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 * PHP version 5
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 *
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 * @author    Tim Wagner <[email protected]>
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 * @copyright 2019 TechDivision GmbH <[email protected]>
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 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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 * @link      https://github.com/techdivision/import-configuration-jms
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 * @link      http://www.techdivision.com
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 */
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namespace TechDivision\Import\Configuration\Jms;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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/**
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 * The configuration parser factory implementation.
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 *
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 * @author    Tim Wagner <[email protected]>
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 * @copyright 2019 TechDivision GmbH <[email protected]>
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 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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 * @link      https://github.com/techdivision/import-configuration-jms
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 * @link      http://www.techdivision.com
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 */
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class ConfigurationParserFactory implements ConfigurationParserFactoryInterface
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{
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    /**
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     * The container instance.
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     *
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     * @var \Symfony\Component\DependencyInjection\ContainerInterface
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     */
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    protected $container;
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    /**
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     * The format => parser mappings.
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     *
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     * @var array
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     */
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    protected $parserMappings;
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    /**
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     * Initializes the configuration parser factory.
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     *
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     * @param \Symfony\Component\DependencyInjection\ContainerInterface $container      The container instance
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     * @param array                                                     $parserMappings The parser mappings
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     */
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    public function __construct(ContainerInterface $container, array $parserMappings)
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    {
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        $this->container = $container;
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        $this->parserMappings = $parserMappings;
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    }
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    /**
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     * Factory implementation to create a new configuration parser instance for the passed file format.
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     *
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     * @param string $format The format of the configuration file to create a configuration parser for (either one of json, yaml or xml)
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     *
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     * @return \TechDivision\Import\Configuration\Jms\ConfigurationParserInterface The configuration parser instance
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     * @throws \Exception Is thrown if NO configuration parser mapping for the passed format has been specified
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     */
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    public function factory($format = 'json')
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    {
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        // query whether or not a configuration parser mapping is available
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        if (isset($this->parserMappings[$format])) {
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            return $this->container->get( $this->parserMappings[$format]);
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        }
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        // throw an exception, if NO mapping for the passed format has been available
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        throw new \Exception(sprintf('Can\t find a configuration parser mapping for format "%s"', $format));
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    }
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}
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