Created
June 3, 2013 19:51
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| <?php | |
| /** | |
| * Extracts the identifier values of an entity of this class. | |
| * | |
| * For composite identifiers, the identifier values are returned as an array | |
| * with the same order as the field order in {@link identifier}. | |
| * | |
| * @param object $entity | |
| * @return array | |
| */ | |
| public function getIdentifierValues($entity) | |
| { | |
| if ($this->isIdentifierComposite) { | |
| $id = array(); | |
| foreach ($this->identifier as $idField) { | |
| $value = $this->reflFields[$idField]->getValue($entity); | |
| if ($value !== null) { | |
| $id[$idField] = $value; | |
| } | |
| } | |
| return $id; | |
| } | |
| $value = $this->reflFields[$this->identifier[0]]->getValue($entity); | |
| if ($value !== null) { | |
| return array($this->identifier[0] => $value); | |
| } | |
| return array(); | |
| } |
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