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@ -80,6 +80,7 @@ class Doctrine_Manager extends Doctrine_Configurable implements Countable, Itera
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Doctrine_Record_Iterator::initNullObject($this->_null);
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Doctrine_Validator::initNullObject($this->_null);
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Doctrine_Record_Filter::initNullObject($this->_null);
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Doctrine_Object::initNullObject($this->_null);
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}
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/**
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* @return Doctrine_Null
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60
lib/Doctrine/Object.php
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60
lib/Doctrine/Object.php
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@ -0,0 +1,60 @@
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<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.com>.
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*/
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/**
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* Doctrine_Object
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*
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* @package Doctrine
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @category Object Relational Mapping
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* @link www.phpdoctrine.com
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* @since 1.0
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* @version $Revision$
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
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*/
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class Doctrine_Object
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{
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/**
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* @var Doctrine_Null $null Doctrine_Null object, used for extremely fast null value checking
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*/
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protected static $_null;
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/**
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* initNullObject
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* initializes the null object
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*
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* @param Doctrine_Null $null
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* @return void
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*/
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public static function initNullObject(Doctrine_Null $null)
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{
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self::$_null = $null;
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}
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/**
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* getNullObject
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* returns the null object associated with this object
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*
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* @return Doctrine_Null
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*/
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public static function getNullObject()
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{
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return self::$_null;
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}
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}
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