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1 | <?php |
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2 | |||
3 | /* |
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4 | * Copyright 2011 Johannes M. Schmitt <[email protected]> |
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5 | * |
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6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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7 | * you may not use this file except in compliance with the License. |
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8 | * You may obtain a copy of the License at |
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9 | * |
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10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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11 | * |
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12 | * Unless required by applicable law or agreed to in writing, software |
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13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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15 | * See the License for the specific language governing permissions and |
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16 | * limitations under the License. |
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17 | */ |
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18 | |||
19 | namespace JMS\DiExtraBundle\Metadata; |
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20 | |||
21 | use JMS\DiExtraBundle\Exception\InvalidAnnotationException; |
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22 | use Symfony\Component\DependencyInjection\Reference; |
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23 | use Symfony\Component\DependencyInjection\DefinitionDecorator; |
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24 | use Symfony\Component\DependencyInjection\Definition; |
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25 | use Metadata\ClassHierarchyMetadata; |
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26 | |||
27 | class MetadataConverter |
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28 | { |
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29 | /** |
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30 | * Converts class hierarchy metadata to definition instances. |
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31 | * |
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32 | * @param ClassHierarchyMetadata $metadata |
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33 | * @return array an array of Definition instances |
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34 | */ |
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35 | public function convert(ClassHierarchyMetadata $metadata) |
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36 | { |
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37 | static $count = 0; |
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38 | $definitions = array(); |
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39 | |||
40 | $previous = null; |
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41 | foreach ($metadata->classMetadata as $classMetadata) { |
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42 | if (null === $previous && null === $classMetadata->parent) { |
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43 | $definition = new Definition(); |
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44 | } else { |
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45 | $definition = new DefinitionDecorator( |
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46 | $classMetadata->parent ?: $previous->id |
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47 | ); |
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48 | } |
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49 | |||
50 | $definition->setClass($classMetadata->name); |
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51 | if (null !== $classMetadata->scope) { |
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52 | $definition->setScope($classMetadata->scope); |
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53 | } |
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54 | if (null !== $classMetadata->public) { |
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55 | $definition->setPublic($classMetadata->public); |
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56 | } |
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57 | if (null !== $classMetadata->abstract) { |
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58 | $definition->setAbstract($classMetadata->abstract); |
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59 | } |
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60 | if (null !== $classMetadata->arguments) { |
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61 | $definition->setArguments($classMetadata->arguments); |
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62 | } |
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63 | |||
64 | $definition->setMethodCalls($classMetadata->methodCalls); |
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65 | $definition->setTags($classMetadata->tags); |
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66 | $definition->setProperties($classMetadata->properties); |
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67 | |||
68 | if (null !== $classMetadata->decorates) { |
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69 | if (!method_exists($definition, 'setDecoratedService')) { |
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70 | throw new InvalidAnnotationException( |
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71 | sprintf( |
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72 | "decorations require symfony >=2.8 on class %s", |
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73 | $classMetadata->name |
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74 | ) |
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75 | ); |
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76 | } |
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77 | |||
78 | $definition->setDecoratedService($classMetadata->decorates, $classMetadata->decoration_inner_name); |
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79 | } |
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80 | |||
81 | if (null !== $classMetadata->deprecated && method_exists($definition, 'setDeprecated')) { |
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82 | $definition->setDeprecated(true, $classMetadata->deprecated); |
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83 | } |
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84 | |||
85 | if (null === $classMetadata->id) { |
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86 | $classMetadata->id = '_jms_di_extra.unnamed.service_'.$count++; |
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87 | } |
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88 | |||
89 | if (0 !== count($classMetadata->initMethods)) { |
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90 | foreach ($classMetadata->initMethods as $initMethod) { |
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91 | $definition->addMethodCall($initMethod); |
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92 | } |
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93 | } elseif (null !== $classMetadata->initMethod) { |
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94 | @trigger_error('ClassMetadata::$initMethod is deprecated since version 1.7 and will be removed in 2.0. Use ClassMetadata::$initMethods instead.', E_USER_DEPRECATED); |
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0 ignored issues
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95 | $definition->addMethodCall($classMetadata->initMethod); |
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96 | } |
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97 | |||
98 | $definitions[$classMetadata->id] = $definition; |
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99 | $previous = $classMetadata; |
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100 | } |
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101 | |||
102 | return $definitions; |
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103 | } |
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104 | } |
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105 |
If you suppress an error, we recommend checking for the error condition explicitly: