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<?php |
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/** |
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* @link https://github.com/old-town/old-town-propertyset |
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* @author Malofeykin Andrey <[email protected]> |
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*/ |
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namespace OldTown\PropertySet\Providers\Memory; |
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use \OldTown\PropertySet\AbstractPropertySet; |
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use OldTown\PropertySet\Exception; |
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/** |
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* Class PropertySetManager |
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* |
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* @package OldTown\PropertySet |
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*/ |
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class MemoryPropertySet extends AbstractPropertySet |
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{ |
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/** |
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* @var ValueEntry[] |
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*/ |
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protected $map = []; |
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/** |
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* @param string|null $prefix |
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* @param integer|null $type |
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* |
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* @return array |
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* |
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* @throws Exception\PropertyException |
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*/ |
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public function getKeys($prefix = null, $type = null) |
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{ |
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$map = $this->getMap(); |
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$keys = array_keys($map); |
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$result = []; |
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foreach ($keys as $key) { |
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if (null === $prefix || (is_string($prefix) && strpos($key, $prefix))) { |
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if (0 === $type) { |
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$result[$key] = $key; |
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} else { |
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$v = $map[$key]; |
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if ($type === $v->getType()) { |
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$result[$key] = $key; |
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} |
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} |
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} |
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} |
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return $result; |
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} |
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/** |
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* @param string $key |
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* |
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* @return integer |
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* |
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* @throws Exception\PropertyException |
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*/ |
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public function getType($key) |
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{ |
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$map = $this->getMap(); |
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if (array_key_exists($key, $map)) { |
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$type = $map[$key]->getType(); |
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return $type; |
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} |
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return 0; |
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} |
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/** |
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* @param string $key |
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* |
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* @return boolean |
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* |
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* @throws \OldTown\PropertySet\Exception\PropertyException |
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*/ |
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public function exists($key) |
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{ |
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$exists = $this->getType($key) > 0; |
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return $exists; |
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} |
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/** |
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* @param string $key |
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* |
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* @return $this |
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* |
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* @throws Exception\PropertyException |
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*/ |
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public function remove($key) |
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{ |
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$this->map = []; |
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return $this; |
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} |
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/** |
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* @return ValueEntry[] |
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*/ |
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protected function getMap() |
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{ |
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return $this->map; |
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} |
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/** |
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* @param integer $type |
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* @param string $key |
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* @param mixed $value |
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* |
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* @return $this |
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* |
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* @throws Exception\PropertyException |
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*/ |
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protected function setImpl($type, $key, $value) |
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{ |
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if ($this->exists($key)) { |
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$v = $this->getMap()[$key]; |
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if ($type !== $v->getType()) { |
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$errMsg = 'Ошибка с типами'; |
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throw new Exception\DuplicatePropertyKeyException($errMsg); |
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} |
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$v->setValue($value); |
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} else { |
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$valueEntry = new ValueEntry($type, $value); |
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$this->map[$key] = $valueEntry; |
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} |
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return $this; |
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} |
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/** |
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* @param integer $type |
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* @param string $key |
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* |
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* @return mixed |
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* |
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* @throws Exception\InvalidPropertyTypeException |
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* @throws \OldTown\PropertySet\Exception\PropertyException |
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* @throws \OldTown\PropertySet\Exception\DuplicatePropertyKeyException |
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*/ |
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protected function get($type, $key) |
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{ |
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if ($this->exists($key)) { |
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$v = $this->getMap()[$key]; |
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if ($type !== $v->getType()) { |
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$errMsg = 'Ошибка с типами'; |
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throw new Exception\DuplicatePropertyKeyException($errMsg); |
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} |
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$value = $v->getValue(); |
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return $value; |
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} |
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return null; |
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} |
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} |
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old-town /
old-town-propertyset
