/**
* {@inheritDoc}
*/
protected function doLoadMetadata($class, $parent, $rootEntityFound, array $nonSuperclassParents)
{
/* @var $class ClassMetadata */
/* @var $parent ClassMetadata */
if ($parent) {
$class->setInheritanceType($parent->inheritanceType);
$class->setDiscriminatorColumn($parent->discriminatorColumn);
$class->setIdGeneratorType($parent->generatorType);
$this->addInheritedFields($class, $parent);
$this->addInheritedRelations($class, $parent);
$this->addInheritedEmbeddedClasses($class, $parent);
$class->setIdentifier($parent->identifier);
$class->setVersioned($parent->isVersioned);
$class->setVersionField($parent->versionField);
$class->setDiscriminatorMap($parent->discriminatorMap);
$class->setLifecycleCallbacks($parent->lifecycleCallbacks);
$class->setChangeTrackingPolicy($parent->changeTrackingPolicy);
if (!empty($parent->customGeneratorDefinition)) {
$class->setCustomGeneratorDefinition($parent->customGeneratorDefinition);
}
if ($parent->isMappedSuperclass) {
$class->setCustomRepositoryClass($parent->customRepositoryClassName);
}
}
// Invoke driver
try {
$this->driver->loadMetadataForClass($class->getName(), $class);
} catch (ReflectionException $e) {
throw MappingException::reflectionFailure($class->getName(), $e);
}
// If this class has a parent the id generator strategy is inherited.
// However this is only true if the hierarchy of parents contains the root entity,
// if it consists of mapped superclasses these don't necessarily include the id field.
if ($parent && $rootEntityFound) {
$this->inheritIdGeneratorMapping($class, $parent);
} else {
$this->completeIdGeneratorMapping($class);
}
if (!$class->isMappedSuperclass) {
foreach ($class->embeddedClasses as $property => $embeddableClass) {
if (isset($embeddableClass['inherited'])) {
continue;
}
if (!(isset($embeddableClass['class']) && $embeddableClass['class'])) {
throw MappingException::missingEmbeddedClass($property);
}
if (isset($this->embeddablesActiveNesting[$embeddableClass['class']])) {
throw MappingException::infiniteEmbeddableNesting($class->name, $property);
}
$this->embeddablesActiveNesting[$class->name] = true;
$embeddableMetadata = $this->getMetadataFor($embeddableClass['class']);
if ($embeddableMetadata->isEmbeddedClass) {
$this->addNestedEmbeddedClasses($embeddableMetadata, $class, $property);
}
$identifier = $embeddableMetadata->getIdentifier();
if (!empty($identifier)) {
$this->inheritIdGeneratorMapping($class, $embeddableMetadata);
}
$class->inlineEmbeddable($property, $embeddableMetadata);
unset($this->embeddablesActiveNesting[$class->name]);
}
}
if ($parent) {
if ($parent->isInheritanceTypeSingleTable()) {
$class->setPrimaryTable($parent->table);
}
if ($parent) {
$this->addInheritedIndexes($class, $parent);
}
if ($parent->cache) {
$class->cache = $parent->cache;
}
if ($parent->containsForeignIdentifier) {
$class->containsForeignIdentifier = true;
}
if (!empty($parent->namedQueries)) {
$this->addInheritedNamedQueries($class, $parent);
}
if (!empty($parent->namedNativeQueries)) {
$this->addInheritedNamedNativeQueries($class, $parent);
}
if (!empty($parent->sqlResultSetMappings)) {
$this->addInheritedSqlResultSetMappings($class, $parent);
}
if (!empty($parent->entityListeners) && empty($class->entityListeners)) {
$class->entityListeners = $parent->entityListeners;
}
}
$class->setParentClasses($nonSuperclassParents);
if ($class->isRootEntity() && !$class->isInheritanceTypeNone() && !$class->discriminatorMap) {
$this->addDefaultDiscriminatorMap($class);
}
if ($this->evm->hasListeners(Events::loadClassMetadata)) {
$eventArgs = new LoadClassMetadataEventArgs($class, $this->em);
$this->evm->dispatchEvent(Events::loadClassMetadata, $eventArgs);
}
$this->validateRuntimeMetadata($class, $parent);
}