Viewing file:  ObjectProperty.php (3.15 KB) -rwxrwxr-x
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<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\Stdlib\Hydrator;
use Zend\Stdlib\Exception;
use ReflectionClass;
use ReflectionProperty;
class ObjectProperty extends AbstractHydrator
{
/**
* @var array[] indexed by class name and then property name
*/
private static $skippedPropertiesCache = array();
/**
* {@inheritDoc}
*
* Extracts the accessible non-static properties of the given $object.
*
* @throws Exception\BadMethodCallException for a non-object $object
*/
public function extract($object)
{
if (!is_object($object)) {
throw new Exception\BadMethodCallException(
sprintf('%s expects the provided $object to be a PHP object)', __METHOD__)
);
}
$data = get_object_vars($object);
$filter = $this->getFilter();
foreach ($data as $name => $value) {
// Filter keys, removing any we don't want
if (! $filter->filter($name)) {
unset($data[$name]);
continue;
}
// Replace name if extracted differ
$extracted = $this->extractName($name, $object);
if ($extracted !== $name) {
unset($data[$name]);
$name = $extracted;
}
$data[$name] = $this->extractValue($name, $value, $object);
}
return $data;
}
/**
* {@inheritDoc}
*
* Hydrate an object by populating public properties
*
* Hydrates an object by setting public properties of the object.
*
* @throws Exception\BadMethodCallException for a non-object $object
*/
public function hydrate(array $data, $object)
{
if (!is_object($object)) {
throw new Exception\BadMethodCallException(
sprintf('%s expects the provided $object to be a PHP object)', __METHOD__)
);
}
$properties = & self::$skippedPropertiesCache[get_class($object)];
if (! isset($properties)) {
$reflection = new ReflectionClass($object);
$properties = array_fill_keys(
array_map(
function (ReflectionProperty $property) {
return $property->getName();
},
$reflection->getProperties(
ReflectionProperty::IS_PRIVATE
+ ReflectionProperty::IS_PROTECTED
+ ReflectionProperty::IS_STATIC
)
),
true
);
}
foreach ($data as $name => $value) {
$property = $this->hydrateName($name, $data);
if (isset($properties[$property])) {
continue;
}
$object->$property = $this->hydrateValue($property, $value, $data);
}
return $object;
}
}
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