137 lines
4.6 KiB
PHP
137 lines
4.6 KiB
PHP
<?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\Utility;
|
|
|
|
use Doctrine\Common\Util\ClassUtils;
|
|
use Doctrine\ORM\EntityManagerInterface;
|
|
use Doctrine\ORM\Mapping\ClassMetadata;
|
|
use Doctrine\ORM\Query\QueryException;
|
|
|
|
/**
|
|
* The PersisterHelper contains logic to infer binding types which is used in
|
|
* several persisters.
|
|
*
|
|
* @link www.doctrine-project.org
|
|
* @since 2.5
|
|
* @author Jasper N. Brouwer <jasper@nerdsweide.nl>
|
|
*/
|
|
class PersisterHelper
|
|
{
|
|
/**
|
|
* @param string $fieldName
|
|
* @param ClassMetadata $class
|
|
* @param EntityManagerInterface $em
|
|
*
|
|
* @return array
|
|
*
|
|
* @throws QueryException
|
|
*/
|
|
public static function getTypeOfField($fieldName, ClassMetadata $class, EntityManagerInterface $em)
|
|
{
|
|
if (isset($class->fieldMappings[$fieldName])) {
|
|
return array($class->fieldMappings[$fieldName]['type']);
|
|
}
|
|
|
|
if ( ! isset($class->associationMappings[$fieldName])) {
|
|
return array();
|
|
}
|
|
|
|
$assoc = $class->associationMappings[$fieldName];
|
|
|
|
if (! $assoc['isOwningSide']) {
|
|
return self::getTypeOfField($assoc['mappedBy'], $em->getClassMetadata($assoc['targetEntity']), $em);
|
|
}
|
|
|
|
if ($assoc['type'] & ClassMetadata::MANY_TO_MANY) {
|
|
$joinData = $assoc['joinTable'];
|
|
} else {
|
|
$joinData = $assoc;
|
|
}
|
|
|
|
$types = array();
|
|
$targetClass = $em->getClassMetadata($assoc['targetEntity']);
|
|
|
|
foreach ($joinData['joinColumns'] as $joinColumn) {
|
|
$types[] = self::getTypeOfColumn($joinColumn['referencedColumnName'], $targetClass, $em);
|
|
}
|
|
|
|
return $types;
|
|
}
|
|
|
|
/**
|
|
* @param string $columnName
|
|
* @param ClassMetadata $class
|
|
* @param EntityManagerInterface $em
|
|
*
|
|
* @return string
|
|
*
|
|
* @throws \RuntimeException
|
|
*/
|
|
public static function getTypeOfColumn($columnName, ClassMetadata $class, EntityManagerInterface $em)
|
|
{
|
|
if (isset($class->fieldNames[$columnName])) {
|
|
$fieldName = $class->fieldNames[$columnName];
|
|
|
|
if (isset($class->fieldMappings[$fieldName])) {
|
|
return $class->fieldMappings[$fieldName]['type'];
|
|
}
|
|
}
|
|
|
|
// iterate over to-one association mappings
|
|
foreach ($class->associationMappings as $assoc) {
|
|
if ( ! isset($assoc['joinColumns'])) {
|
|
continue;
|
|
}
|
|
|
|
foreach ($assoc['joinColumns'] as $joinColumn) {
|
|
if ($joinColumn['name'] == $columnName) {
|
|
$targetColumnName = $joinColumn['referencedColumnName'];
|
|
$targetClass = $em->getClassMetadata($assoc['targetEntity']);
|
|
|
|
return self::getTypeOfColumn($targetColumnName, $targetClass, $em);
|
|
}
|
|
}
|
|
}
|
|
|
|
// iterate over to-many association mappings
|
|
foreach ($class->associationMappings as $assoc) {
|
|
if ( ! (isset($assoc['joinTable']) && isset($assoc['joinTable']['joinColumns']))) {
|
|
continue;
|
|
}
|
|
|
|
foreach ($assoc['joinTable']['joinColumns'] as $joinColumn) {
|
|
if ($joinColumn['name'] == $columnName) {
|
|
$targetColumnName = $joinColumn['referencedColumnName'];
|
|
$targetClass = $em->getClassMetadata($assoc['targetEntity']);
|
|
|
|
return self::getTypeOfColumn($targetColumnName, $targetClass, $em);
|
|
}
|
|
}
|
|
}
|
|
|
|
throw new \RuntimeException(sprintf(
|
|
'Could not resolve type of column "%s" of class "%s"',
|
|
$columnName,
|
|
$class->getName()
|
|
));
|
|
}
|
|
}
|