OnClearEventArgs.php

<?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\Event;


/**
 * Provides event arguments for the onClear event.
 *
 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @link        www.doctrine-project.org
 * @since       2.2
 * @author      Roman Borschel <roman@code-factory.de>
 * @author      Benjamin Eberlei <kontakt@beberlei.de>
 */
class OnClearEventArgs extends \Doctrine\Common\EventArgs {

  /**
   * @var \Doctrine\Common\Persistence\ObjectManager
   */
  private $objectManager;

  /**
   * @var string
   */
  private $entityClass;

  /**
   * Constructor.
   *
   * @param \Doctrine\Common\Persistence\ObjectManager $objectManager
   * @param string $entityClass Optional entity class
   */
  public function __construct($objectManager, $entityClass = null) {
    $this->objectManager = $objectManager;
    $this->entityClass = $entityClass;
  }

  /**
   * Retrieve associated ObjectManager.
   *
   * @return \Doctrine\Common\Persistence\ObjectManager
   */
  public function getObjectManager() {
    return $this->objectManager;
  }

  /**
   * Name of the entity class that is cleared, or empty if all are cleared.
   *
   * @return string
   */
  public function getEntityClass() {
    return $this->entityClass;
  }

  /**
   * Check if event clears all entities.
   *
   * @return bool
   */
  public function clearsAllEntities() {
    return $this->entityClass === null;
  }

}