Complex classes like NonProxyLoadingEntityManager often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use NonProxyLoadingEntityManager, and based on these observations, apply Extract Interface, too.
1 | <?php |
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15 | class NonProxyLoadingEntityManager implements EntityManagerInterface |
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16 | { |
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17 | /** |
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18 | * @var EntityManagerInterface |
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19 | */ |
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20 | private $realEntityManager; |
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21 | |||
22 | public function __construct(EntityManagerInterface $realEntityManager) |
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26 | |||
27 | /** |
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28 | * {@inheritDoc} |
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29 | */ |
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30 | public function getProxyFactory() |
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34 | |||
35 | /** |
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36 | * {@inheritDoc} |
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37 | */ |
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38 | public function getMetadataFactory() : \Doctrine\Common\Persistence\Mapping\ClassMetadataFactory |
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42 | |||
43 | /** |
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44 | * {@inheritDoc} |
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45 | */ |
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46 | public function getClassMetadata($className) : ClassMetadata |
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50 | |||
51 | /** |
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52 | * {@inheritDoc} |
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53 | */ |
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54 | public function getUnitOfWork() |
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58 | |||
59 | /** |
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60 | * {@inheritDoc} |
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61 | */ |
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62 | public function getCache() : ?\Doctrine\ORM\Cache |
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66 | |||
67 | /** |
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68 | * {@inheritDoc} |
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69 | */ |
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70 | public function getConnection() : \Doctrine\DBAL\Connection |
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74 | |||
75 | /** |
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76 | * {@inheritDoc} |
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77 | */ |
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78 | public function getExpressionBuilder() : \Doctrine\ORM\Query\Expr |
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82 | |||
83 | /** |
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84 | * {@inheritDoc} |
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85 | */ |
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86 | public function beginTransaction() : void |
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90 | |||
91 | /** |
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92 | * {@inheritDoc} |
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93 | */ |
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94 | public function transactional(callable $func) |
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98 | |||
99 | /** |
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100 | * {@inheritDoc} |
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101 | */ |
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102 | public function commit() : void |
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106 | |||
107 | /** |
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108 | * {@inheritDoc} |
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109 | */ |
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110 | public function rollback() : void |
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114 | |||
115 | /** |
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116 | * {@inheritDoc} |
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117 | */ |
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118 | public function createQuery($dql = '') : \Doctrine\ORM\Query |
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122 | |||
123 | /** |
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124 | * {@inheritDoc} |
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125 | */ |
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126 | public function createNamedQuery($name) : \Doctrine\ORM\Query |
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130 | |||
131 | /** |
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132 | * {@inheritDoc} |
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133 | */ |
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134 | public function createNativeQuery($sql, ResultSetMapping $rsm) : \Doctrine\ORM\NativeQuery |
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138 | |||
139 | /** |
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140 | * {@inheritDoc} |
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141 | */ |
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142 | public function createNamedNativeQuery($name) : \Doctrine\ORM\NativeQuery |
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146 | |||
147 | /** |
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148 | * {@inheritDoc} |
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149 | */ |
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150 | public function createQueryBuilder() : \Doctrine\ORM\QueryBuilder |
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154 | |||
155 | /** |
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156 | * {@inheritDoc} |
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157 | */ |
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158 | public function getReference($entityName, $id) |
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162 | |||
163 | /** |
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164 | * {@inheritDoc} |
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165 | */ |
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166 | public function getPartialReference($entityName, $identifier) |
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170 | |||
171 | /** |
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172 | * {@inheritDoc} |
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173 | */ |
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174 | public function close() : void |
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178 | |||
179 | /** |
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180 | * {@inheritDoc} |
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181 | */ |
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182 | public function lock($entity, $lockMode, $lockVersion = null) : void |
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186 | |||
187 | /** |
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188 | * {@inheritDoc} |
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189 | */ |
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190 | public function getEventManager() : \Doctrine\Common\EventManager |
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194 | |||
195 | /** |
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196 | * {@inheritDoc} |
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197 | */ |
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198 | public function getConfiguration() : \Doctrine\ORM\Configuration |
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202 | |||
203 | /** |
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204 | * {@inheritDoc} |
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205 | */ |
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206 | public function isOpen() : bool |
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210 | |||
211 | /** |
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212 | * {@inheritDoc} |
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213 | */ |
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214 | public function getHydrator($hydrationMode) : \Doctrine\ORM\Internal\Hydration\AbstractHydrator |
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218 | |||
219 | /** |
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220 | * {@inheritDoc} |
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221 | */ |
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222 | public function newHydrator($hydrationMode) : \Doctrine\ORM\Internal\Hydration\AbstractHydrator |
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226 | |||
227 | /** |
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228 | * {@inheritDoc} |
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229 | */ |
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230 | public function getFilters() : \Doctrine\ORM\Query\FilterCollection |
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234 | |||
235 | /** |
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236 | * {@inheritDoc} |
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237 | */ |
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238 | public function isFiltersStateClean() : bool |
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242 | |||
243 | /** |
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244 | * {@inheritDoc} |
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245 | */ |
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246 | public function hasFilters() : bool |
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250 | |||
251 | /** |
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252 | * {@inheritDoc} |
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253 | */ |
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254 | public function find($className, $id) |
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258 | |||
259 | /** |
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260 | * {@inheritDoc} |
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261 | */ |
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262 | public function persist($object) : void |
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266 | |||
267 | /** |
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268 | * {@inheritDoc} |
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269 | */ |
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270 | public function remove($object) : void |
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274 | |||
275 | /** |
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276 | * {@inheritDoc} |
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277 | */ |
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278 | public function clear($objectName = null) : void |
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282 | |||
283 | /** |
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284 | * {@inheritDoc} |
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285 | * |
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286 | * @deprecated |
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287 | */ |
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288 | public function merge($object) |
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292 | |||
293 | /** |
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294 | * {@inheritDoc} |
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295 | * |
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296 | * @deprecated |
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297 | */ |
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298 | public function detach($object) : void |
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302 | |||
303 | /** |
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304 | * {@inheritDoc} |
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305 | */ |
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306 | public function refresh($object) : void |
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310 | |||
311 | /** |
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312 | * {@inheritDoc} |
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313 | */ |
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314 | public function flush() : void |
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318 | |||
319 | /** |
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320 | * {@inheritDoc} |
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321 | */ |
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322 | public function getRepository($className) : \Doctrine\Common\Persistence\ObjectRepository |
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326 | |||
327 | /** |
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328 | * {@inheritDoc} |
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329 | */ |
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330 | public function initializeObject($obj) : void |
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334 | |||
335 | /** |
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336 | * {@inheritDoc} |
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337 | */ |
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338 | public function contains($object) : bool |
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342 | |||
343 | /** |
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344 | * {@inheritDoc} |
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345 | */ |
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346 | public function getIdentifierFlattener() : \Doctrine\ORM\Utility\IdentifierFlattener |
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350 | } |
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351 |
This method has been deprecated.