88 lines
2.4 KiB
PHP
Executable File
88 lines
2.4 KiB
PHP
Executable File
<?php
|
|
|
|
/*
|
|
* $Id$
|
|
*
|
|
* 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 LGPL. For more information, see
|
|
* <http://www.phpdoctrine.org>.
|
|
*/
|
|
|
|
/**
|
|
* Base class of each Sql Builder object
|
|
*
|
|
* @package Doctrine
|
|
* @subpackage Query
|
|
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
|
|
* @author Janne Vanhala <jpvanhal@cc.hut.fi>
|
|
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
|
|
* @link http://www.phpdoctrine.org
|
|
* @since 2.0
|
|
* @version $Revision$
|
|
* @todo Merge into DatabasePlatform.
|
|
*/
|
|
abstract class Doctrine_Query_SqlBuilder
|
|
{
|
|
/**
|
|
* The Connection object.
|
|
*
|
|
* @var Doctrine_Connection
|
|
*/
|
|
protected $_connection;
|
|
|
|
|
|
public static function fromConnection(Doctrine_EntityManager $entityManager)
|
|
{
|
|
$connection = $entityManager->getConnection();
|
|
|
|
$className = "Doctrine_Query_SqlBuilder_" . $connection->getDriverName();
|
|
$sqlBuilder = new $className();
|
|
$sqlBuilder->_connection = $connection;
|
|
|
|
return $sqlBuilder;
|
|
}
|
|
|
|
|
|
/**
|
|
* Retrieves the assocated Doctrine_Connection to this object.
|
|
*
|
|
* @return Doctrine_Connection
|
|
*/
|
|
public function getConnection()
|
|
{
|
|
return $this->_connection;
|
|
}
|
|
|
|
|
|
/**
|
|
* @nodoc
|
|
*/
|
|
public function quoteIdentifier($identifier)
|
|
{
|
|
return $this->_connection->quoteIdentifier($identifier);
|
|
}
|
|
|
|
|
|
|
|
// Start Common SQL generations
|
|
// Here we follow the SQL-99 specifications available at:
|
|
// http://savage.net.au/SQL/sql-99.bnf
|
|
|
|
|
|
|
|
// End of Common SQL generations
|
|
|
|
}
|