1 <?php

     2 /*

     3  *  $Id$

     4  *

     5  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

     6  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

     7  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

     8  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

     9  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

    10  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

    11  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

    12  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

    13  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    14  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    15  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    16  *

    17  * This software consists of voluntary contributions made by many individuals

    18  * and is licensed under the LGPL. For more information, see

    19  * <http://www.doctrine-project.org>.

    20  */

    21 

    22 namespace Doctrine\ORM\Query\Exec;

    23 

    24 use Doctrine\DBAL\Connection,

    25     Doctrine\ORM\Query\AST;

    26 

    27 /**

    28  * Executor that executes the SQL statements for DQL DELETE/UPDATE statements on classes

    29  * that are mapped to a single table.

    30  *

    31  * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL

    32  * @author      Roman Borschel <roman@code-factory.org>

    33  * @version     $Revision$

    34  * @link        www.doctrine-project.org

    35  * @since       2.0

    36  * @todo This is exactly the same as SingleSelectExecutor. Unify in SingleStatementExecutor. 

    37  */

    38 class SingleTableDeleteUpdateExecutor extends AbstractSqlExecutor

    39 {

    40     public function __construct(AST\Node $AST, $sqlWalker)

    41     {

    42         if ($AST instanceof AST\UpdateStatement) {

    43             $this->_sqlStatements = $sqlWalker->walkUpdateStatement($AST);

    44         } else if ($AST instanceof AST\DeleteStatement) {

    45             $this->_sqlStatements = $sqlWalker->walkDeleteStatement($AST);

    46         }

    47     }

    48     

    49     public function execute(Connection $conn, array $params, array $types)

    50     {

    51         return $conn->executeUpdate($this->_sqlStatements, $params, $types);

    52     }

    53 }