/**
* Finds aliases for every property used in document including parent classes.
*
* @param \ReflectionClass $reflectionClass
*
* @return array
*/
private function getAliases(\ReflectionClass $reflectionClass)
{
$reflectionName = $reflectionClass->getName();
if (array_key_exists($reflectionName, $this->aliases)) {
return $this->aliases[$reflectionName];
}
$alias = [];
/** @var \ReflectionProperty $property */
foreach ($this->getDocumentPropertiesReflection($reflectionClass) as $name => $property) {
$type = $this->getPropertyAnnotationData($property);
if ($type !== null) {
$alias[$type->name] = ['propertyName' => $name, 'type' => $type->type];
if ($type->objectName) {
$child = new \ReflectionClass($this->finder->getNamespace($type->objectName));
$alias[$type->name] = array_merge($alias[$type->name], ['multiple' => $type instanceof Property ? $type->multiple : false, 'aliases' => $this->getAliases($child), 'proxyNamespace' => ProxyFactory::getProxyNamespace($child, true), 'namespace' => $child->getName()]);
}
}
}
$this->aliases[$reflectionName] = $alias;
return $this->aliases[$reflectionName];
}
/**
* Gathers annotation data from class.
*
* @param \ReflectionClass $reflectionClass Document reflection class to read mapping from.
*
* @return array|null
*/
private function getDocumentReflectionMapping(\ReflectionClass $reflectionClass)
{
$mapping = $this->parser->parse($reflectionClass);
if ($mapping !== null) {
$type = key($mapping);
$this->proxyPaths[$mapping[$type]['proxyNamespace']] = $this->proxyLoader->load($reflectionClass);
foreach ($mapping[$type]['objects'] as $namespace) {
$objectReflection = new \ReflectionClass($namespace);
$proxyObject = ProxyFactory::getProxyNamespace($objectReflection);
if (!array_key_exists($proxyObject, $this->proxyPaths)) {
$this->proxyPaths[$proxyObject] = $this->proxyLoader->load($objectReflection);
}
}
}
return $mapping;
}