1 <?php

2 namespace ‪TYPO3\CMS\Extbase\Object;

3 

4 /*

5  * This file is part of the TYPO3 CMS project.

6  *

7  * It is free software; you can redistribute it and/or modify it under

8  * the terms of the GNU General Public License, either version 2

9  * of the License, or any later version.

10  *

11  * For the full copyright and license information, please read the

12  * LICENSE.txt file that was distributed with this source code.

13  *

14  * The TYPO3 project - inspiring people to share!

15  */

16 

17 use ‪TYPO3\CMS\Extbase\Object\Container\Container;

18 

24 class ‪ObjectManager implements ‪ObjectManagerInterface

25 {

29  protected ‪$objectContainer;

30 

34  public function ‪__construct()

35  {

36  $this->objectContainer = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\‪TYPO3\CMS\‪Extbase\Object\‪Container\Container::class);

37  }

38 

53  public function ‪__sleep()

54  {

55  // Use get_objects_vars() instead of

56  // a much more expensive Reflection:

57  $properties = get_object_vars($this);

58  unset($properties['objectContainer']);

59  return array_keys($properties);

60  }

61 

71  public function ‪__wakeup()

72  {

73  $this->‪__construct();

74  }

75 

83  public function ‪isRegistered($objectName)

84  {

85  return class_exists($objectName, true);

86  }

87 

95  public function get($objectName, ...$constructorArguments)

96  {

97  if ($objectName === 'DateTime') {

98  $instance = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance($objectName, ...$constructorArguments);

99  } else {

100  $instance = $this->objectContainer->getInstance($objectName, $constructorArguments);

101  }

102  return $instance;

103  }

104 

112  public function ‪getScope($objectName)

113  {

114  if (!$this->‪isRegistered($objectName)) {

115  throw new \TYPO3\CMS\Extbase\Object\Container\Exception\UnknownObjectException('Object "' . $objectName . '" is not registered.', 1265367590);

116  }

117  return $this->objectContainer->isSingleton($objectName) ? ‪Container::SCOPE_SINGLETON : ‪Container::SCOPE_PROTOTYPE;

118  }

119 

126  public function ‪getEmptyObject($className)

127  {

128  return $this->objectContainer->getEmptyObject($className);

129  }

130 }