72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
<?php
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#namespace Doctrine\ORM;
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/**
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* Represents a virtual proxy that is used for lazy to-one associations.
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*
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* @author robo
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* @since 2.0
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*/
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class Doctrine_ORM_VirtualProxy
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{
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private $_assoc;
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private $_refProp;
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private $_owner;
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/**
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* Initializes a new VirtualProxy instance that will proxy the specified property on
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* the specified owner entity. The given association is used to lazy-load the
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* real object on access of the proxy.
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*
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* @param <type> $owner
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* @param <type> $assoc
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* @param <type> $refProp
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*/
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public function __construct($owner, Doctrine_ORM_Mapping_AssociationMapping $assoc, ReflectionProperty $refProp)
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{
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$this->_owner = $owner;
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$this->_assoc = $assoc;
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$this->_refProp = $refProp;
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}
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private function _load()
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{
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$realInstance = $tis->_assoc->lazyLoadFor($this->_owner);
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$this->_refProp->setValue($this->_owner, $realInstance);
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return $realInstance;
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}
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/** All the "magic" interceptors */
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public function __call($method, $args)
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{
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$realInstance = $this->_load();
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return call_user_func_array(array($realInstance, $method), $args);
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}
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public function __get($prop)
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{
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$realInstance = $this->_load();
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return $realInstance->$prop;
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}
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public function __set($prop, $value)
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{
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$realInstance = $this->_load();
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$realInstance->$prop = $value;
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}
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public function __isset($prop)
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{
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$realInstance = $this->_load();
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return isset($realInstance->$prop);
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}
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public function __unset($prop)
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{
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$realInstance = $this->_load();
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unset($realInstance->$prop);
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}
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}
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