<?php
  /*
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   * This software consists of voluntary contributions made by many individuals
   * and is licensed under the MIT license. For more information, see
   * <http://www.doctrine-project.org>.
   */
  
  namespace Doctrine\Common\Persistence;
  
  use Doctrine\Common\Persistence\Mapping\ClassMetadata;
  
  /**
   * Makes a Persistent Objects aware of its own object-manager.
   *
   * Using this interface the managing object manager and class metadata instances
   * are injected into the persistent object after construction. This allows
   * you to implement ActiveRecord functionality on top of the persistance-ignorance
   * that Doctrine propagates.
   *
   * Word of Warning: This is a very powerful hook to change how you can work with your domain models.
   * Using this hook will break the Single Responsibility Principle inside your Domain Objects
   * and increase the coupling of database and objects.
   *
   * Every ObjectManager has to implement this functionality itself.
   *
   * @author Benjamin Eberlei <kontakt@beberlei.de>
   */
  interface ObjectManagerAware
  {
      /**
       * Injects responsible ObjectManager and the ClassMetadata into this persistent object.
       *
       * @param ObjectManager $objectManager
       * @param ClassMetadata $classMetadata
       */
      public function injectObjectManager(ObjectManager $objectManager, ClassMetadata $classMetadata);
  }