/**
* @param string $currentClass
*
* @return array
*/
private function getChildClasses($currentClass)
{
$classes = array();
foreach ($this->driver->getAllClassNames() as $className) {
if (!ClassType::from($className)->isSubclassOf($currentClass)) {
continue;
}
$classes[] = $className;
}
return $classes;
}
/**
* Forces the factory to load the metadata of all classes known to the underlying
* mapping driver.
*
* @return array The ClassMetadata instances of all mapped classes.
*/
public function getAllMetadata()
{
if (!$this->initialized) {
$this->initialize();
}
$metadata = array();
foreach ($this->driver->getAllClassNames() as $className) {
$metadata[] = $this->getMetadataFor($className);
}
return $metadata;
}
/**
* Adds a default discriminator map if no one is given
*
* If an entity is of any inheritance type and does not contain a
* discrimiator map, then the map is generated automatically. This process
* is expensive computation wise.
*
* The automatically generated discriminator map contains the lowercase shortname of
* each class as key.
*
* @param \Doctrine\ORM\Mapping\ClassMetadata $class
*/
private function addDefaultDiscriminatorMap(ClassMetadata $class)
{
$allClasses = $this->driver->getAllClassNames();
$subClassesMetadata = array();
$fqcn = $class->getName();
$map = array($this->getShortName($class->name) => $fqcn);
$duplicates = array();
foreach ($allClasses as $subClassCandidate) {
if (is_subclass_of($subClassCandidate, $fqcn)) {
$shortName = $this->getShortName($subClassCandidate);
if (isset($map[$shortName])) {
$duplicates[] = $shortName;
}
$map[$shortName] = $subClassCandidate;
}
}
if ($duplicates) {
throw MappingException::duplicateDiscriminatorEntry($class->name, $duplicates, $map);
}
$class->setDiscriminatorMap($map);
}
