[TYPO3-mvc] Problems with table mapping

[Manfred Rutschmann]

> I am not sure if extbase supports an identity column other than 'uid' 
> already. If it does at all I am sure it would need at least proper 
> configuration.
> 
> Greets,
> Peter

I don`t think that extbase support this. I can patch the dataMapper.php a
little bit to read from a plain table with another identifier as uid:

	/**
	 * Maps a single row on an object of the given class
	 *
	 * @param string $className The name of the target class
	 * @param array $row A single array with field_name => value pairs
	 * @return object An object of the given class
	 */
	protected function mapSingleRow($className, array $row) {
		
		if ($this->identityMap->hasIdentifier($row['uid'], $className)) {
			$object = $this->identityMap->getObjectByIdentifier($row['uid'],
$className);
		} else {
			$object = $this->createEmptyObject($className);
			$this->identityMap->registerObject($object, $row['uid']);
			$this->thawProperties($object, $row);
			$object->_memorizeCleanState();
			$this->persistenceSession->registerReconstitutedObject($object);
		}
		return $object;
	}


Is there any chance to pathc this function that i can give it the
identifier column by typoscript for each table instead of a hardcoded uid
field?