steevanb /
doctrine-events
| Conditions | 62 |
| Paths | > 20000 |
| Total Lines | 314 |
| Code Lines | 177 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 48 | public function createEntity($className, array $data, &$hints = array()) |
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| 49 | { |
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| 50 | $class = $this->em->getClassMetadata($className); |
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| 51 | |||
| 52 | $id = $this->identifierFlattener->flattenIdentifier($class, $data); |
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| 53 | $idHash = implode(' ', $id); |
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| 54 | |||
| 55 | $identityMap = $this->getParentPrivatePropertyValue('identityMap'); |
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| 56 | if (isset($identityMap[$class->rootEntityName][$idHash])) { |
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| 57 | $entity = $identityMap[$class->rootEntityName][$idHash]; |
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| 58 | $oid = spl_object_hash($entity); |
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| 59 | |||
| 60 | if ( |
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| 61 | isset($hints[Query::HINT_REFRESH]) |
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| 62 | && isset($hints[Query::HINT_REFRESH_ENTITY]) |
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| 63 | && ($unmanagedProxy = $hints[Query::HINT_REFRESH_ENTITY]) !== $entity |
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| 64 | && $unmanagedProxy instanceof Proxy |
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| 65 | && $this->callParentPrivateMethod('isIdentifierEquals', $unmanagedProxy, $entity) |
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| 66 | ) { |
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| 67 | // DDC-1238 - we have a managed instance, but it isn't the provided one. |
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| 68 | // Therefore we clear its identifier. Also, we must re-fetch metadata since the |
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| 69 | // refreshed object may be anything |
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| 70 | |||
| 71 | foreach ($class->identifier as $fieldName) { |
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| 72 | $class->reflFields[$fieldName]->setValue($unmanagedProxy, null); |
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| 73 | } |
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| 74 | |||
| 75 | return $unmanagedProxy; |
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| 76 | } |
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| 77 | |||
| 78 | if ($entity instanceof Proxy && ! $entity->__isInitialized()) { |
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| 79 | $entity->__setInitialized(true); |
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| 80 | |||
| 81 | $overrideLocalValues = true; |
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| 82 | |||
| 83 | if ($entity instanceof NotifyPropertyChanged) { |
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| 84 | $entity->addPropertyChangedListener($this); |
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| 85 | } |
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| 86 | } else { |
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| 87 | $overrideLocalValues = isset($hints[Query::HINT_REFRESH]); |
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| 88 | |||
| 89 | // If only a specific entity is set to refresh, check that it's the one |
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| 90 | if (isset($hints[Query::HINT_REFRESH_ENTITY])) { |
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| 91 | $overrideLocalValues = $hints[Query::HINT_REFRESH_ENTITY] === $entity; |
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| 92 | } |
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| 93 | } |
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| 94 | |||
| 95 | if ($overrideLocalValues) { |
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| 96 | // inject ObjectManager upon refresh. |
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| 97 | if ($entity instanceof ObjectManagerAware) { |
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| 98 | $entity->injectObjectManager($this->em, $class); |
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| 99 | } |
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| 100 | |||
| 101 | $this->setParentOriginalEntityData($oid, $data); |
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| 102 | } |
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| 103 | } else { |
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| 104 | $entity = $this->newInstance($class); |
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| 105 | $oid = spl_object_hash($entity); |
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| 106 | |||
| 107 | $this->setParentEntityIdentifiers($oid, $id); |
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| 108 | $this->setParentEntityStates($oid, static::STATE_MANAGED); |
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| 109 | $this->setParentOriginalEntityData($oid, $data); |
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| 110 | |||
| 111 | $this->setParentIdentityMap($class->rootEntityName, $idHash, $entity); |
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| 112 | |||
| 113 | if ($entity instanceof NotifyPropertyChanged) { |
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| 114 | $entity->addPropertyChangedListener($this); |
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| 115 | } |
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| 116 | |||
| 117 | $overrideLocalValues = true; |
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| 118 | } |
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| 119 | |||
| 120 | $overrideLocalValues = $this->dispatchOnCreateEntityOverrideLocalValues($className, $data, $hints, $overrideLocalValues); |
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| 121 | if ($overrideLocalValues === false) { |
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| 122 | return $entity; |
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| 123 | } |
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| 124 | |||
| 125 | $eventArgs = $this->dispatchOnCreateEntityDefineFieldValues($className, $data, $hints, $entity); |
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| 126 | foreach ($data as $field => $value) { |
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| 127 | if (isset($class->fieldMappings[$field]) && $eventArgs->isValueDefined($field) === false) { |
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| 128 | $class->reflFields[$field]->setValue($entity, $value); |
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| 129 | } |
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| 130 | } |
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| 131 | unset($eventArgs); |
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| 132 | |||
| 133 | // Loading the entity right here, if its in the eager loading map get rid of it there. |
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| 134 | $this->unsetParentEagerLoadingEntities($class->rootEntityName, $idHash); |
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| 135 | |||
| 136 | $eagerLoadingEntities = $this->getParentPrivatePropertyValue('eagerLoadingEntities'); |
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| 137 | if (isset($eagerLoadingEntities[$class->rootEntityName]) && ! $eagerLoadingEntities[$class->rootEntityName]) { |
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| 138 | $this->unsetParentEagerLoadingEntities($class->rootEntityName); |
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| 139 | } |
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| 140 | |||
| 141 | // Properly initialize any unfetched associations, if partial objects are not allowed. |
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| 142 | if (isset($hints[Query::HINT_FORCE_PARTIAL_LOAD])) { |
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| 143 | return $entity; |
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| 144 | } |
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| 145 | |||
| 146 | foreach ($class->associationMappings as $field => $assoc) { |
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| 147 | // Check if the association is not among the fetch-joined associations already. |
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| 148 | if (isset($hints['fetchAlias']) && isset($hints['fetched'][$hints['fetchAlias']][$field])) { |
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| 149 | continue; |
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| 150 | } |
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| 151 | |||
| 152 | $targetClass = $this->em->getClassMetadata($assoc['targetEntity']); |
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| 153 | |||
| 154 | switch (true) { |
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| 155 | case ($assoc['type'] & ClassMetadata::TO_ONE): |
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| 156 | if ( ! $assoc['isOwningSide']) { |
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| 157 | |||
| 158 | // use the given entity association |
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| 159 | if ( |
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| 160 | isset($data[$field]) && is_object($data[$field]) |
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| 161 | && isset($this->getParentPrivatePropertyValue('entityStates')[spl_object_hash($data[$field])]) |
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| 162 | ) { |
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| 163 | |||
| 164 | $this->setParentOriginalEntityDataField($oid, $field, $data[$field]); |
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| 165 | |||
| 166 | $class->reflFields[$field]->setValue($entity, $data[$field]); |
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| 167 | $targetClass->reflFields[$assoc['mappedBy']]->setValue($data[$field], $entity); |
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| 168 | |||
| 169 | continue 2; |
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| 170 | } |
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| 171 | |||
| 172 | // Inverse side of x-to-one can never be lazy |
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| 173 | $class |
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| 174 | ->reflFields[$field] |
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| 175 | ->setValue( |
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| 176 | $entity, |
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| 177 | $this->getEntityPersister($assoc['targetEntity'])->loadOneToOneEntity($assoc, $entity) |
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| 178 | ); |
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| 179 | |||
| 180 | continue 2; |
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| 181 | } |
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| 182 | |||
| 183 | // use the entity association |
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| 184 | if ( |
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| 185 | isset($data[$field]) && is_object($data[$field]) |
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| 186 | && isset($this->getParentPrivatePropertyValue('entityStates')[spl_object_hash($data[$field])]) |
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| 187 | ) { |
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| 188 | $class->reflFields[$field]->setValue($entity, $data[$field]); |
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| 189 | $this->setParentOriginalEntityDataField($oid, $field, $data[$field]); |
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| 190 | |||
| 191 | continue; |
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| 192 | } |
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| 193 | |||
| 194 | $associatedId = array(); |
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| 195 | |||
| 196 | foreach ($assoc['targetToSourceKeyColumns'] as $targetColumn => $srcColumn) { |
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| 197 | $joinColumnValue = isset($data[$srcColumn]) ? $data[$srcColumn] : null; |
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| 198 | |||
| 199 | if ($joinColumnValue !== null) { |
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| 200 | if ($targetClass->containsForeignIdentifier) { |
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| 201 | $associatedId[$targetClass->getFieldForColumn($targetColumn)] = $joinColumnValue; |
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| 202 | } else { |
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| 203 | $associatedId[$targetClass->fieldNames[$targetColumn]] = $joinColumnValue; |
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| 204 | } |
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| 205 | } elseif ($targetClass->containsForeignIdentifier |
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| 206 | && in_array($targetClass->getFieldForColumn($targetColumn), $targetClass->identifier, true) |
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| 207 | ) { |
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| 208 | // the missing key is part of target's entity primary key |
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| 209 | $associatedId = array(); |
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| 210 | break; |
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| 211 | } |
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| 212 | } |
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| 213 | |||
| 214 | if ( ! $associatedId) { |
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| 215 | // Foreign key is NULL |
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| 216 | $class->reflFields[$field]->setValue($entity, null); |
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| 217 | $this->setParentOriginalEntityDataField($oid, $field, null); |
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| 218 | |||
| 219 | continue; |
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| 220 | } |
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| 221 | |||
| 222 | if ( ! isset($hints['fetchMode'][$class->name][$field])) { |
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| 223 | $hints['fetchMode'][$class->name][$field] = $assoc['fetch']; |
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| 224 | } |
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| 225 | |||
| 226 | // Foreign key is set |
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| 227 | // Check identity map first |
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| 228 | $relatedIdHash = implode(' ', $associatedId); |
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| 229 | |||
| 230 | $identityMap = $this->getParentPrivatePropertyValue('identityMap'); |
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| 231 | switch (true) { |
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| 232 | case (isset($identityMap[$targetClass->rootEntityName][$relatedIdHash])): |
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| 233 | $newValue = $identityMap[$targetClass->rootEntityName][$relatedIdHash]; |
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| 234 | |||
| 235 | // If this is an uninitialized proxy, we are deferring eager loads, |
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| 236 | // this association is marked as eager fetch, and its an uninitialized proxy (wtf!) |
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| 237 | // then we can append this entity for eager loading! |
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| 238 | if ($hints['fetchMode'][$class->name][$field] == ClassMetadata::FETCH_EAGER && |
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| 239 | isset($hints[self::HINT_DEFEREAGERLOAD]) && |
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| 240 | !$targetClass->isIdentifierComposite && |
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| 241 | $newValue instanceof Proxy && |
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| 242 | $newValue->__isInitialized__ === false) { |
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| 243 | |||
| 244 | $this->setParentEagerLoadingEntities( |
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| 245 | $targetClass->rootEntityName, |
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| 246 | $relatedIdHash, |
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| 247 | current($associatedId) |
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| 248 | ); |
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| 249 | } |
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| 250 | |||
| 251 | break; |
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| 252 | |||
| 253 | case ($targetClass->subClasses): |
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| 254 | // If it might be a subtype, it can not be lazy. There isn't even |
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| 255 | // a way to solve this with deferred eager loading, which means putting |
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| 256 | // an entity with subclasses at a *-to-one location is really bad! (performance-wise) |
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| 257 | $newValue = $this |
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| 258 | ->getEntityPersister($assoc['targetEntity']) |
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| 259 | ->loadOneToOneEntity($assoc, $entity, $associatedId); |
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| 260 | break; |
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| 261 | |||
| 262 | default: |
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| 263 | switch (true) { |
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| 264 | // We are negating the condition here. Other cases will assume it is valid! |
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| 265 | case ($hints['fetchMode'][$class->name][$field] !== ClassMetadata::FETCH_EAGER): |
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| 266 | $newValue = $this |
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| 267 | ->em |
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| 268 | ->getProxyFactory() |
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| 269 | ->getProxy($assoc['targetEntity'], $associatedId); |
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| 270 | break; |
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| 271 | |||
| 272 | // Deferred eager load only works for single identifier classes |
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| 273 | case (isset($hints[self::HINT_DEFEREAGERLOAD]) && ! $targetClass->isIdentifierComposite): |
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| 274 | $this->setParentEagerLoadingEntities( |
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| 275 | $targetClass->rootEntityName, |
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| 276 | $relatedIdHash, |
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| 277 | current($associatedId) |
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| 278 | ); |
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| 279 | |||
| 280 | $newValue = $this |
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| 281 | ->em |
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| 282 | ->getProxyFactory() |
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| 283 | ->getProxy($assoc['targetEntity'], $associatedId); |
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| 284 | break; |
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| 285 | |||
| 286 | default: |
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| 287 | $newValue = $this->em->find($assoc['targetEntity'], $associatedId); |
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| 288 | break; |
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| 289 | } |
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| 290 | |||
| 291 | // PERF: Inlined & optimized code from UnitOfWork#registerManaged() |
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| 292 | $newValueOid = spl_object_hash($newValue); |
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| 293 | $this->setParentEntityIdentifiers($newValueOid, $associatedId); |
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| 294 | $this->setParentIdentityMap($targetClass->rootEntityName, $relatedIdHash, $newValue); |
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| 295 | |||
| 296 | if ( |
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| 297 | $newValue instanceof NotifyPropertyChanged && |
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| 298 | ( ! $newValue instanceof Proxy || $newValue->__isInitialized()) |
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| 299 | ) { |
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| 300 | $newValue->addPropertyChangedListener($this); |
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| 301 | } |
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| 302 | $this->setParentEntityStates($newValueOid, static::STATE_MANAGED); |
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| 303 | // make sure that when an proxy is then finally loaded, $this->originalEntityData is set also! |
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| 304 | break; |
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| 305 | } |
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| 306 | |||
| 307 | $this->setParentOriginalEntityDataField($oid, $field, $newValue); |
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| 308 | $class->reflFields[$field]->setValue($entity, $newValue); |
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| 309 | |||
| 310 | if ($assoc['inversedBy'] && $assoc['type'] & ClassMetadata::ONE_TO_ONE) { |
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| 311 | $inverseAssoc = $targetClass->associationMappings[$assoc['inversedBy']]; |
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| 312 | $targetClass->reflFields[$inverseAssoc['fieldName']]->setValue($newValue, $entity); |
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| 313 | } |
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| 314 | |||
| 315 | break; |
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| 316 | |||
| 317 | default: |
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| 318 | // Ignore if its a cached collection |
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| 319 | if ( |
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| 320 | isset($hints[Query::HINT_CACHE_ENABLED]) |
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| 321 | && $class->getFieldValue($entity, $field) instanceof PersistentCollection |
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| 322 | ) { |
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| 323 | break; |
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| 324 | } |
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| 325 | |||
| 326 | // use the given collection |
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| 327 | if (isset($data[$field]) && $data[$field] instanceof PersistentCollection) { |
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| 328 | |||
| 329 | $data[$field]->setOwner($entity, $assoc); |
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| 330 | |||
| 331 | $class->reflFields[$field]->setValue($entity, $data[$field]); |
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| 332 | $this->setParentOriginalEntityDataField($oid, $field, $data[$field]); |
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| 333 | |||
| 334 | break; |
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| 335 | } |
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| 336 | |||
| 337 | // Inject collection |
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| 338 | $pColl = new PersistentCollection($this->em, $targetClass, new ArrayCollection()); |
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| 339 | $pColl->setOwner($entity, $assoc); |
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| 340 | $pColl->setInitialized(false); |
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| 341 | |||
| 342 | $reflField = $class->reflFields[$field]; |
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| 343 | $reflField->setValue($entity, $pColl); |
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| 344 | |||
| 345 | if ($assoc['fetch'] == ClassMetadata::FETCH_EAGER) { |
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| 346 | $this->loadCollection($pColl); |
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| 347 | $pColl->takeSnapshot(); |
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| 348 | } |
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| 349 | |||
| 350 | $this->setParentOriginalEntityDataField($oid, $field, $pColl); |
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| 351 | break; |
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| 352 | } |
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| 353 | } |
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| 354 | |||
| 355 | if ($overrideLocalValues) { |
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| 356 | // defer invoking of postLoad event to hydration complete step |
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| 357 | $this->getParentPrivatePropertyValue('hydrationCompleteHandler')->deferPostLoadInvoking($class, $entity); |
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| 358 | } |
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| 359 | |||
| 360 | return $entity; |
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| 361 | } |
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| 362 | |||
| 576 |
