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<?php |
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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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/** |
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* @var string |
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*/ |
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const PROPERTY_NAME = 'name'; |
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/** |
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* @var array |
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*/ |
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protected $objects = array(); |
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/** |
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* @var int |
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*/ |
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protected $offset = 0; |
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/** |
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* @param string $offset |
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* @return bool |
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*/ |
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public function offsetExists($offset) |
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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 int $offset |
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* @return mixed |
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*/ |
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public function offsetGet($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 string $offset |
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* @param mixed $value |
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* @return AbstractObjectContainer |
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*/ |
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public function offsetSet($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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/** |
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* @param string $offset |
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* @return AbstractObjectContainer |
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*/ |
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public function offsetUnset($offset) |
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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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return $this; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function current() |
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{ |
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$current = array_slice($this->objects, $this->offset, 1); |
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return array_shift($current); |
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} |
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/** |
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* @return void |
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*/ |
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public function next() |
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{ |
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$this->offset++; |
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} |
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/** |
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* @return int |
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*/ |
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public function key() |
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{ |
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return $this->offset; |
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} |
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/** |
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* @return bool |
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*/ |
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public function valid() |
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{ |
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return count(array_slice($this->objects, $this->offset, 1)) > 0; |
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} |
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/** |
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* @return AbstractObjectContainer |
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*/ |
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public function rewind() |
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{ |
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$this->offset = 0; |
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return $this; |
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} |
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/** |
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* @return int |
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*/ |
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public function count() |
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{ |
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return count($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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* @return string |
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*/ |
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abstract protected function objectClass(); |
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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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* @return string |
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*/ |
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abstract protected function objectProperty(); |
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/** |
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* This method is called before the object has been stored |
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* @throws \InvalidArgumentException |
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* @param mixed $object |
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*/ |
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protected function beforeObjectIsStored($object) |
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{ |
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if (!is_object($object)) { |
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throw new \InvalidArgumentException(sprintf('You must only pass object to this container (%s), "%s" passed as parameter!', get_called_class(), gettype($object)), __LINE__); |
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} |
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$instanceOf = $this->objectClass(); |
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if (get_class($object) !== $this->objectClass() && !$object instanceof $instanceOf) { |
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throw new \InvalidArgumentException(sprintf('Model of type "%s" does not match the object contained by this class: "%s"', get_class($object), $this->objectClass()), __LINE__); |
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} |
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} |
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/** |
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* @param object $object |
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* @throws \InvalidArgumentException |
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* @return string |
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*/ |
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private function getObjectKey($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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* @throws \InvalidArgumentException |
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* @param mixed $object |
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* @return AbstractObjectContainer |
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*/ |
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public function add($object) |
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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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/** |
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* @param string $value |
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* @return mixed |
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*/ |
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public function get($value) |
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{ |
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if (!is_string($value) && !is_int($value)) { |
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throw new \InvalidArgumentException(sprintf('Value "%s" can\'t be used to get an object from "%s"', 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() |
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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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WsdlToPhp /
PackageGenerator
