79 lines
2.5 KiB
PHP
79 lines
2.5 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.doctrine-project.org>.
|
|
*/
|
|
|
|
namespace Doctrine\ORM\Persisters;
|
|
|
|
use Doctrine\ORM\PersistentCollection;
|
|
|
|
/**
|
|
* Persister for one-to-many collections.
|
|
*
|
|
* This persister is only used for uni-directional one-to-many mappings.
|
|
*
|
|
* @since 2.0
|
|
* @author Roman Borschel <roman@code-factory.org>
|
|
*/
|
|
class OneToManyPersister extends AbstractCollectionPersister
|
|
{
|
|
/**
|
|
* {@inheritdoc}
|
|
*
|
|
* @param <type> $coll
|
|
* @return <type>
|
|
* @override
|
|
*/
|
|
protected function _getDeleteRowSql(PersistentCollection $coll)
|
|
{
|
|
$mapping = $coll->getMapping();
|
|
$targetClass = $this->_em->getClassMetadata($mapping->getTargetEntityName());
|
|
$table = $targetClass->getTableName();
|
|
|
|
$ownerMapping = $targetClass->getAssociationMapping($mapping->getMappedByFieldName());
|
|
|
|
$setClause = '';
|
|
foreach ($ownerMapping->getSourceToTargetKeyColumns() as $sourceCol => $targetCol) {
|
|
if ($setClause != '') $setClause .= ', ';
|
|
$setClause .= "$sourceCol = NULL";
|
|
}
|
|
|
|
$whereClause = '';
|
|
foreach ($targetClass->getIdentifierColumnNames() as $idColumn) {
|
|
if ($whereClause != '') $whereClause .= ' AND ';
|
|
$whereClause .= "$idColumn = ?";
|
|
}
|
|
|
|
return array("UPDATE $table SET $setClause WHERE $whereClause", $this->_uow->getEntityIdentifier($element));
|
|
}
|
|
|
|
protected function _getInsertRowSql()
|
|
{
|
|
return "UPDATE xxx SET foreign_key = yyy WHERE foreign_key = zzz";
|
|
}
|
|
|
|
/* Not used for OneToManyPersister */
|
|
protected function _getUpdateRowSql()
|
|
{
|
|
return;
|
|
}
|
|
|
|
}
|
|
|