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<?php |
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declare(strict_types=1); |
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namespace WsdlToPhp\PackageGenerator\Container; |
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use WsdlToPhp\PackageGenerator\Generator\AbstractGeneratorAware; |
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abstract class AbstractObjectContainer extends AbstractGeneratorAware implements \ArrayAccess, \Iterator, \Countable, \JsonSerializable |
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{ |
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public const PROPERTY_NAME = 'name'; |
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protected array $objects = []; |
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protected int $offset = 0; |
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public function offsetExists($offset): bool |
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{ |
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$element = array_slice($this->objects, $offset, 1); |
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return !empty($element); |
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} |
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/** |
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* @param mixed $offset |
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* |
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* @return mixed |
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*/ |
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#[\ReturnTypeWillChange] |
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public function offsetGet($offset) |
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{ |
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$element = array_slice($this->objects, $offset, 1); |
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return $this->offsetExists($offset) ? array_shift($element) : null; |
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} |
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/** |
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* @param mixed $offset |
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* @param mixed $value |
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* |
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* @return mixed |
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*/ |
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#[\ReturnTypeWillChange] |
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public function offsetSet($offset, $value) |
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{ |
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throw new \InvalidArgumentException('This method can\'t be used as object are stored with a string as array index', __LINE__); |
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} |
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#[\ReturnTypeWillChange] |
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public function offsetUnset($offset): void |
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{ |
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if ($this->offsetExists($offset)) { |
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unset($this->objects[$this->getObjectKey($this->offsetGet($offset))]); |
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} |
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} |
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/** |
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* @return mixed |
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*/ |
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165 |
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#[\ReturnTypeWillChange] |
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public function current() |
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{ |
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$current = array_slice($this->objects, $this->offset, 1); |
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return array_shift($current); |
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} |
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#[\ReturnTypeWillChange] |
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public function next(): void |
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{ |
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++$this->offset; |
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} |
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#[\ReturnTypeWillChange] |
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public function key(): int |
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{ |
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return $this->offset; |
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} |
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public function valid(): bool |
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{ |
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return 0 < count(array_slice($this->objects, $this->offset, 1)); |
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} |
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#[\ReturnTypeWillChange] |
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public function rewind(): void |
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{ |
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$this->offset = 0; |
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} |
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#[\ReturnTypeWillChange] |
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public function count(): int |
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{ |
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return count($this->objects); |
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} |
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public function add(object $object): self |
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{ |
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$this->beforeObjectIsStored($object); |
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$this->objects[$this->getObjectKey($object)] = $object; |
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return $this; |
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} |
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public function get($value) |
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{ |
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if (!is_scalar($value)) { |
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throw new \InvalidArgumentException(sprintf('Value "%s" can\'t be used to get an object from "%s"', is_object($value) ? get_class($value) : var_export($value, true), get_class($this)), __LINE__); |
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} |
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return array_key_exists($value, $this->objects) ? $this->objects[$value] : null; |
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} |
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public function jsonSerialize(): array |
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{ |
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return array_values($this->objects); |
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} |
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/** |
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* Must return the object class name that this container is made to contain. |
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*/ |
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abstract protected function objectClass(): string; |
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/** |
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* Must return the object's property name that this container is using to store the object. |
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*/ |
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abstract protected function objectProperty(): string; |
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/** |
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* This method is called before the object has been stored. |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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protected function beforeObjectIsStored(object $object): void |
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{ |
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$objectClass = $this->objectClass(); |
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if (!$object instanceof $objectClass) { |
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throw new \InvalidArgumentException(sprintf('Model of type "%s" does not match the object contained by this class: "%s"', get_class($object), $objectClass), __LINE__); |
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} |
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} |
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protected function getObjectKey(object $object) |
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{ |
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$get = sprintf('get%s', ucfirst($this->objectProperty())); |
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if (!method_exists($object, $get)) { |
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throw new \InvalidArgumentException(sprintf('Method "%s" is required in "%s" in order to be stored in "%s"', $get, get_class($object), get_class($this)), __LINE__); |
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} |
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$key = $object->{$get}(); |
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if (!is_scalar($key)) { |
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throw new \InvalidArgumentException(sprintf('Property "%s" of "%s" must be scalar, "%s" returned', $this->objectProperty(), get_class($object), gettype($key)), __LINE__); |
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} |
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return $key; |
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} |
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} |
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