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1 | <?php |
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2 | |||
3 | namespace Doctrine\ODM\CouchDB\Mapping; |
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4 | |||
5 | use Doctrine\ODM\CouchDB\DocumentManager, |
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6 | Doctrine\ODM\CouchDB\CouchDBException, |
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7 | Doctrine\ODM\CouchDB\Mapping\ClassMetadata, |
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8 | Doctrine\Common\Persistence\Mapping\Driver\MappingDriver, |
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9 | Doctrine\Common\Persistence\Mapping\ClassMetadata as ClassMetadataInterface, |
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10 | Doctrine\Common\Persistence\Mapping\ReflectionService, |
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11 | Doctrine\Common\Persistence\Mapping\RuntimeReflectionService, |
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12 | Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory; |
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13 | |||
14 | /** |
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15 | * The ClassMetadataFactory is used to create ClassMetadata objects that contain all the |
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16 | * metadata mapping information of a class which describes how a class should be mapped |
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17 | * to a document database. |
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18 | |||
19 | * @license http://www.opensource.org/licenses/lgpl-license.php LGPL |
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20 | * @link www.doctrine-project.com |
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21 | * @since 1.0 |
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22 | * @author Benjamin Eberlei <[email protected]> |
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23 | * @author Lukas Kahwe Smith <[email protected]> |
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24 | */ |
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25 | class ClassMetadataFactory extends AbstractClassMetadataFactory |
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26 | { |
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27 | /** |
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28 | * @var DocumentManager |
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29 | */ |
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30 | private $dm; |
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31 | |||
32 | /** |
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33 | * The used metadata driver. |
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34 | * |
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35 | * @var MappingDriver |
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36 | */ |
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37 | private $driver; |
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38 | |||
39 | /** |
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40 | * Creates a new factory instance that uses the given DocumentManager instance. |
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41 | * |
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42 | * @param DocumentManager $dm The DocumentManager instance |
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43 | * @throws \RuntimeException |
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44 | */ |
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45 | public function __construct(DocumentManager $dm) |
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46 | { |
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47 | $this->dm = $dm; |
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48 | $config = $this->dm->getConfiguration(); |
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49 | $this->setCacheDriver($config->getMetadataCacheImpl()); |
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50 | $this->driver = $config->getMetadataDriverImpl(); |
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51 | if (!$this->driver) { |
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52 | throw new \RuntimeException('No metadata driver was configured.'); |
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53 | } |
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54 | } |
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55 | |||
56 | /** |
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57 | * {@inheritdoc} |
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58 | */ |
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59 | protected function doLoadMetadata($class, $parent, $rootEntityFound, array $nonSuperclassParents) |
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60 | { |
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61 | /** @var $parent ClassMetaData */ |
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62 | if ($parent) { |
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63 | $this->addAssociationsMapping($class, $parent); |
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64 | $this->addFieldMapping($class, $parent); |
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65 | $this->addIndexes($class, $parent); |
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66 | $parent->deriveChildMetadata($class); |
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67 | $class->setParentClasses($nonSuperclassParents); |
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68 | } |
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69 | |||
70 | if ($this->getDriver()) { |
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71 | $this->getDriver()->loadMetadataForClass($class->getName(), $class); |
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72 | } |
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73 | |||
74 | $this->validateMapping($class); |
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75 | } |
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76 | |||
77 | /** |
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78 | * Check for any possible shortcomings in the class: |
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79 | * |
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80 | * The class must have an identifier field unless it's an embedded document or mapped superclass. |
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81 | */ |
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82 | private function validateMapping(ClassMetadataInterface $class) |
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83 | { |
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84 | if (!$class->identifier && !$class->isEmbeddedDocument && !$class->isMappedSuperclass) { |
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85 | throw new MappingException("An identifier (@Id) field is required in {$class->getName()}."); |
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86 | } |
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87 | } |
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88 | |||
89 | private function addFieldMapping(ClassMetadataInterface $class, ClassMetadataInterface $parent) |
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90 | { |
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91 | foreach ($parent->reflFields as $name => $field) { |
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92 | $class->reflFields[$name] = $field; |
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93 | } |
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94 | |||
95 | foreach ($parent->fieldMappings as $name => $field) { |
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96 | $class->fieldMappings[$name] = $field; |
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97 | } |
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98 | |||
99 | foreach ($parent->jsonNames as $name => $field) { |
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100 | $class->jsonNames[$name] = $field; |
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101 | } |
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102 | |||
103 | if ($parent->identifier) { |
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104 | $class->setIdentifier($parent->identifier); |
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105 | } |
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106 | } |
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107 | |||
108 | private function addIndexes(ClassMetadata $class, ClassMetadata $parent) |
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109 | { |
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110 | $class->indexes = $parent->indexes; |
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111 | } |
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112 | |||
113 | /** |
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114 | * |
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115 | * @param ClassMetadataInterface $class |
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116 | * @param ClassMetadataInterface $parent |
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117 | */ |
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118 | private function addAssociationsMapping(ClassMetadataInterface $class, ClassMetadataInterface $parent) |
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119 | { |
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120 | foreach ($parent->associationsMappings as $name => $field) { |
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121 | $class->associationsMappings[$name] = $field; |
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122 | } |
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123 | } |
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124 | |||
125 | /** |
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126 | * {@inheritdoc} |
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127 | */ |
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128 | protected function getFqcnFromAlias($namespaceAlias, $simpleClassName) |
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129 | { |
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130 | return $this->dm->getConfiguration()->getDocumentNamespace($namespaceAlias) . '\\' . $simpleClassName; |
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131 | } |
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132 | |||
133 | /** |
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134 | * Forces the factory to load the metadata of all classes known to the underlying |
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135 | * mapping driver. |
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136 | * |
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137 | * @return array The ClassMetadata instances of all mapped classes. |
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138 | */ |
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139 | public function getAllMetadata() |
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140 | { |
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141 | $metadata = array(); |
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142 | foreach ($this->driver->getAllClassNames() as $className) { |
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143 | $metadata[] = $this->getMetadataFor($className); |
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144 | } |
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145 | |||
146 | return $metadata; |
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147 | } |
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148 | |||
149 | /** |
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150 | * Gets the class metadata descriptor for a class. |
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151 | * |
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152 | * @param string $className The name of the class. |
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153 | * @return ClassMetadata |
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154 | * @throws MappingException |
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155 | */ |
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156 | public function getMetadataFor($className) |
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157 | { |
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158 | $metadata = parent::getMetadataFor($className); |
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159 | |||
160 | if ($metadata) { |
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161 | return $metadata; |
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162 | } |
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163 | |||
164 | throw MappingException::classNotMapped($className); |
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0 ignored issues
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165 | } |
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166 | |||
167 | /** |
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168 | * Loads the metadata of the class in question and all it's ancestors whose metadata |
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169 | * is still not loaded. |
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170 | * |
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171 | * @param string $className The name of the class for which the metadata should get loaded. |
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172 | * @return array |
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173 | * @throws MappingException |
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174 | */ |
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175 | protected function loadMetadata($className) |
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176 | { |
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177 | if (class_exists($className)) { |
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178 | return parent::loadMetadata($className); |
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179 | } |
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180 | throw MappingException::classNotFound($className); |
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181 | } |
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182 | |||
183 | /** |
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184 | * Creates a new ClassMetadata instance for the given class name. |
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185 | * |
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186 | * @param string $className |
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187 | * @return ClassMetadata |
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188 | */ |
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189 | protected function newClassMetadataInstance($className) |
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190 | { |
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191 | return new ClassMetadata($className); |
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192 | } |
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193 | |||
194 | /** |
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195 | * {@inheritdoc} |
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196 | */ |
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197 | protected function getDriver() |
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198 | { |
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199 | return $this->driver; |
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200 | } |
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201 | |||
202 | /** |
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203 | * {@inheritdoc} |
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204 | */ |
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205 | protected function initialize() |
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206 | { |
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207 | $this->initialized = true; |
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208 | } |
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209 | |||
210 | /** |
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211 | * {@inheritdoc} |
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212 | */ |
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213 | protected function initializeReflection(ClassMetadataInterface $class, ReflectionService $reflService) |
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214 | { |
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215 | $class->initializeReflection($reflService); |
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216 | } |
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217 | |||
218 | /** |
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219 | * {@inheritdoc} |
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220 | */ |
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221 | protected function wakeupReflection(ClassMetadataInterface $class, ReflectionService $reflService) |
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222 | { |
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223 | $class->wakeupReflection($reflService); |
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224 | } |
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225 | |||
226 | /** |
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227 | * {@inheritDoc} |
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228 | */ |
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229 | protected function isEntity(ClassMetadataInterface $class) |
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230 | { |
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231 | return isset($class->isMappedSuperclass) && $class->isMappedSuperclass === false; |
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0 ignored issues
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Accessing
isMappedSuperclass on the interface Doctrine\Common\Persistence\Mapping\ClassMetadata suggest that you code against a concrete implementation. How about adding an instanceof check?
If you access a property on an interface, you most likely code against a concrete implementation of the interface. Available Fixes
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232 | } |
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233 | } |
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234 |
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