<?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\ORM\Id; use Doctrine\ORM\EntityManager; /** * Id generator that obtains IDs from special "identity" columns. These are columns * that automatically get a database-generated, auto-incremented identifier on INSERT. * This generator obtains the last insert id after such an insert. */ class IdentityGenerator extends AbstractIdGenerator { /** * The name of the sequence to pass to lastInsertId(), if any. * * @var string */ private $sequenceName; /** * Constructor. * * @param string|null $sequenceName The name of the sequence to pass to lastInsertId() * to obtain the last generated identifier within the current * database session/connection, if any. */ public function __construct($sequenceName = null) { $this->sequenceName = $sequenceName; } /** * {@inheritdoc} */ public function generate(EntityManager $em, $entity) { return (int)$em->getConnection()->lastInsertId($this->sequenceName); } /** * {@inheritdoc} */ public function isPostInsertGenerator() { return true; } }