annotate vendor/symfony/serializer/Encoder/YamlEncoder.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2
Chris@0 3 /*
Chris@0 4 * This file is part of the Symfony package.
Chris@0 5 *
Chris@0 6 * (c) Fabien Potencier <fabien@symfony.com>
Chris@0 7 *
Chris@0 8 * For the full copyright and license information, please view the LICENSE
Chris@0 9 * file that was distributed with this source code.
Chris@0 10 */
Chris@0 11
Chris@0 12 namespace Symfony\Component\Serializer\Encoder;
Chris@0 13
Chris@14 14 use Symfony\Component\Serializer\Exception\RuntimeException;
Chris@0 15 use Symfony\Component\Yaml\Dumper;
Chris@0 16 use Symfony\Component\Yaml\Parser;
Chris@0 17
Chris@0 18 /**
Chris@0 19 * Encodes YAML data.
Chris@0 20 *
Chris@0 21 * @author Kévin Dunglas <dunglas@gmail.com>
Chris@0 22 */
Chris@0 23 class YamlEncoder implements EncoderInterface, DecoderInterface
Chris@0 24 {
Chris@0 25 const FORMAT = 'yaml';
Chris@0 26
Chris@0 27 private $dumper;
Chris@0 28 private $parser;
Chris@17 29 private $defaultContext = ['yaml_inline' => 0, 'yaml_indent' => 0, 'yaml_flags' => 0];
Chris@0 30
Chris@17 31 public function __construct(Dumper $dumper = null, Parser $parser = null, array $defaultContext = [])
Chris@0 32 {
Chris@14 33 if (!class_exists(Dumper::class)) {
Chris@14 34 throw new RuntimeException('The YamlEncoder class requires the "Yaml" component. Install "symfony/yaml" to use it.');
Chris@14 35 }
Chris@14 36
Chris@0 37 $this->dumper = $dumper ?: new Dumper();
Chris@0 38 $this->parser = $parser ?: new Parser();
Chris@0 39 $this->defaultContext = array_merge($this->defaultContext, $defaultContext);
Chris@0 40 }
Chris@0 41
Chris@0 42 /**
Chris@0 43 * {@inheritdoc}
Chris@0 44 */
Chris@17 45 public function encode($data, $format, array $context = [])
Chris@0 46 {
Chris@0 47 $context = array_merge($this->defaultContext, $context);
Chris@0 48
Chris@0 49 return $this->dumper->dump($data, $context['yaml_inline'], $context['yaml_indent'], $context['yaml_flags']);
Chris@0 50 }
Chris@0 51
Chris@0 52 /**
Chris@0 53 * {@inheritdoc}
Chris@0 54 */
Chris@0 55 public function supportsEncoding($format)
Chris@0 56 {
Chris@0 57 return self::FORMAT === $format;
Chris@0 58 }
Chris@0 59
Chris@0 60 /**
Chris@0 61 * {@inheritdoc}
Chris@0 62 */
Chris@17 63 public function decode($data, $format, array $context = [])
Chris@0 64 {
Chris@0 65 $context = array_merge($this->defaultContext, $context);
Chris@0 66
Chris@0 67 return $this->parser->parse($data, $context['yaml_flags']);
Chris@0 68 }
Chris@0 69
Chris@0 70 /**
Chris@0 71 * {@inheritdoc}
Chris@0 72 */
Chris@0 73 public function supportsDecoding($format)
Chris@0 74 {
Chris@0 75 return self::FORMAT === $format;
Chris@0 76 }
Chris@0 77 }