75 lines
2.8 KiB
PHP
75 lines
2.8 KiB
PHP
<?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.com>.
|
|
*/
|
|
|
|
/**
|
|
* Doctrine_Sequence
|
|
* The base class for sequence handling drivers.
|
|
*
|
|
* @package Doctrine
|
|
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
|
|
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
|
|
* @category Object Relational Mapping
|
|
* @link www.phpdoctrine.com
|
|
* @since 1.0
|
|
* @version $Revision$
|
|
*/
|
|
class Doctrine_Sequence extends Doctrine_Connection_Module
|
|
{
|
|
/**
|
|
* Returns the next free id of a sequence
|
|
*
|
|
* @param string $seqName name of the sequence
|
|
* @param bool when true missing sequences are automatic created
|
|
*
|
|
* @return integer next id in the given sequence
|
|
*/
|
|
public function nextID($seqName, $ondemand = true)
|
|
{
|
|
throw new Doctrine_Sequence_Exception('method not implemented');
|
|
}
|
|
/**
|
|
* Returns the autoincrement ID if supported or $id or fetches the current
|
|
* ID in a sequence called: $table.(empty($field) ? '' : '_'.$field)
|
|
*
|
|
* @param string name of the table into which a new row was inserted
|
|
* @param string name of the field into which a new row was inserted
|
|
*
|
|
* @return mixed MDB2 Error Object or id
|
|
*/
|
|
public function lastInsertID($table = null, $field = null)
|
|
{
|
|
throw new Doctrine_Sequence_Exception('method not implemented');
|
|
}
|
|
/**
|
|
* Returns the current id of a sequence
|
|
*
|
|
* @param string $seqName name of the sequence
|
|
*
|
|
* @return integer current id in the given sequence
|
|
*/
|
|
public function currID($seqName)
|
|
{
|
|
$this->warnings[] = 'database does not support getting current
|
|
sequence value, the sequence value was incremented';
|
|
return $this->nextID($seqName);
|
|
}
|
|
}
|