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1 <?php
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2
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3 /*
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4 * This file is part of the Symfony package.
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5 *
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6 * (c) Fabien Potencier <fabien@symfony.com>
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7 *
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8 * For the full copyright and license information, please view the LICENSE
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9 * file that was distributed with this source code.
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10 */
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11
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12 namespace Symfony\Component\DependencyInjection\Config;
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13
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14 @trigger_error('The '.__NAMESPACE__.'\AutowireServiceResource class is deprecated since Symfony 3.3 and will be removed in 4.0. Use ContainerBuilder::getReflectionClass() instead.', E_USER_DEPRECATED);
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15
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16 use Symfony\Component\Config\Resource\SelfCheckingResourceInterface;
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17 use Symfony\Component\DependencyInjection\Compiler\AutowirePass;
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18
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19 /**
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20 * @deprecated since version 3.3, to be removed in 4.0. Use ContainerBuilder::getReflectionClass() instead.
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21 */
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22 class AutowireServiceResource implements SelfCheckingResourceInterface, \Serializable
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23 {
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24 private $class;
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25 private $filePath;
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26 private $autowiringMetadata = [];
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27
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28 public function __construct($class, $path, array $autowiringMetadata)
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29 {
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30 $this->class = $class;
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31 $this->filePath = $path;
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32 $this->autowiringMetadata = $autowiringMetadata;
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33 }
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34
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35 public function isFresh($timestamp)
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36 {
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37 if (!file_exists($this->filePath)) {
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38 return false;
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39 }
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40
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41 // has the file *not* been modified? Definitely fresh
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42 if (@filemtime($this->filePath) <= $timestamp) {
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43 return true;
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44 }
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45
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46 try {
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47 $reflectionClass = new \ReflectionClass($this->class);
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48 } catch (\ReflectionException $e) {
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49 // the class does not exist anymore!
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50 return false;
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51 }
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52
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53 return (array) $this === (array) AutowirePass::createResourceForClass($reflectionClass);
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54 }
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55
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56 public function __toString()
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57 {
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58 return 'service.autowire.'.$this->class;
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59 }
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60
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61 /**
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62 * @internal
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63 */
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64 public function serialize()
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65 {
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66 return serialize([$this->class, $this->filePath, $this->autowiringMetadata]);
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67 }
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68
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69 /**
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70 * @internal
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71 */
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72 public function unserialize($serialized)
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73 {
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74 if (\PHP_VERSION_ID >= 70000) {
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75 list($this->class, $this->filePath, $this->autowiringMetadata) = unserialize($serialized, ['allowed_classes' => false]);
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76 } else {
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77 list($this->class, $this->filePath, $this->autowiringMetadata) = unserialize($serialized);
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78 }
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79 }
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80
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81 /**
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82 * @deprecated Implemented for compatibility with Symfony 2.8
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83 */
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84 public function getResource()
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85 {
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86 return $this->filePath;
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87 }
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88 }
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