/**
* Adds new message
*
* @param MessageDescriptor $message Message
*
* @return null
*/
public function addMessage(MessageDescriptor $message)
{
$this->_messages[$message->getName()] = $message;
}
/**
* Resolves message field types
*
* @param MessageDescriptor $descriptor Message descriptor
* @param FileDescriptor $file File descriptor
*
* @throws Exception
* @return null
*/
private function _resolveMessageFieldTypes(MessageDescriptor $descriptor, FileDescriptor $file)
{
foreach ($descriptor->getFields() as $field) {
if ($field->isProtobufScalarType()) {
continue;
}
$namespace = $field->getNamespace();
if (is_null($namespace)) {
if (($type = $descriptor->findType($field->getType())) !== false) {
$field->setTypeDescriptor($type);
continue;
}
$exists = $this->_namespaces[$file->getPackage()][$field->getType()];
if (isset($exists)) {
$field->setTypeDescriptor($this->_namespaces[$file->getPackage()][$field->getType()]);
continue;
}
$exists = isset($this->_namespaces[self::$_globalNamespace]) && isset($this->_namespaces[self::$_globalNamespace][$field->getType()]);
if ($exists) {
$field->setTypeDescriptor($this->_namespaces[self::GLOBAL_NAMESPACE][$field->getType()]);
continue;
}
throw new Exception('Type ' . $field->getType() . ' not defined');
} else {
if ($namespace[0] == '.') {
if ($namespace == '.') {
$namespace = '';
} else {
$namespace = substr($namespace, 1);
}
if (!isset($this->_namespaces[$namespace])) {
throw new Exception('Namespace \'' . $namespace . '\' for type ' . $field->getType() . ' not defined');
}
if (!isset($this->_namespaces[$namespace][$field->getType()])) {
throw new Exception('Type ' . $field->getType() . ' not defined in ' . $namespace);
}
$field->setTypeDescriptor($this->_namespaces[$namespace][$field->getType()]);
} else {
$type = $descriptor->findType($field->getType(), $field->getNamespace());
if ($type !== false) {
$field->setTypeDescriptor($type);
continue;
}
if (!isset($this->_namespaces[$namespace])) {
throw new Exception('Namespace ' . $namespace . ' for type ' . $field->getType() . ' not defined');
}
$exists = isset($this->_namespaces[$namespace][$field->getType()]);
if (!$exists) {
throw new Exception('Type ' . $field->getType() . ' not defined in ' . $namespace);
}
$field->setTypeDescriptor($this->_namespaces[$namespace][$field->getType()]);
}
}
}
foreach ($descriptor->getNested() as $nested) {
$this->_resolveMessageFieldTypes($nested, $file);
}
}
/**
* Adds nested message
*
* @param MessageDescriptor $nested Message
*
* @return null
*/
public function addNested(MessageDescriptor $nested)
{
$this->_nested[$nested->getName()] = $nested;
}
