/**
* Parses single service from configuration file.
* @return void
*/
public static function parseService(ServiceDefinition $definition, $config)
{
if ($config === NULL) {
return;
} elseif (is_string($config) && interface_exists($config)) {
$config = array('class' => NULL, 'implement' => $config);
} elseif ($config instanceof \stdClass && interface_exists($config->value)) {
$config = array('class' => NULL, 'implement' => $config->value, 'factory' => array_shift($config->attributes));
} elseif (!is_array($config)) {
$config = array('class' => NULL, 'create' => $config);
}
if (array_key_exists('factory', $config)) {
$config['create'] = $config['factory'];
unset($config['factory']);
}
$known = array('class', 'create', 'arguments', 'setup', 'autowired', 'inject', 'parameters', 'implement', 'run', 'tags');
if ($error = array_diff(array_keys($config), $known)) {
throw new Nette\InvalidStateException("Unknown or deprecated key '" . implode("', '", $error) . "' in definition of service.");
}
$arguments = array();
if (array_key_exists('arguments', $config)) {
Validators::assertField($config, 'arguments', 'array');
$arguments = self::filterArguments($config['arguments']);
$definition->setArguments($arguments);
}
if (array_key_exists('class', $config) || array_key_exists('create', $config)) {
$definition->class = NULL;
$definition->factory = NULL;
}
if (array_key_exists('class', $config)) {
Validators::assertField($config, 'class', 'string|stdClass|null');
if ($config['class'] instanceof \stdClass) {
$definition->setClass($config['class']->value, self::filterArguments($config['class']->attributes));
} else {
$definition->setClass($config['class'], $arguments);
}
}
if (array_key_exists('create', $config)) {
Validators::assertField($config, 'create', 'callable|stdClass|null');
if ($config['create'] instanceof \stdClass) {
$definition->setFactory($config['create']->value, self::filterArguments($config['create']->attributes));
} else {
$definition->setFactory($config['create'], $arguments);
}
}
if (isset($config['setup'])) {
if (Config\Helpers::takeParent($config['setup'])) {
$definition->setup = array();
}
Validators::assertField($config, 'setup', 'list');
foreach ($config['setup'] as $id => $setup) {
Validators::assert($setup, 'callable|stdClass', "setup item #{$id}");
if ($setup instanceof \stdClass) {
Validators::assert($setup->value, 'callable', "setup item #{$id}");
$definition->addSetup($setup->value, self::filterArguments($setup->attributes));
} else {
$definition->addSetup($setup);
}
}
}
if (isset($config['parameters'])) {
Validators::assertField($config, 'parameters', 'array');
$definition->setParameters($config['parameters']);
}
if (isset($config['implement'])) {
Validators::assertField($config, 'implement', 'string');
$definition->setImplement($config['implement']);
$definition->setAutowired(TRUE);
}
if (isset($config['autowired'])) {
Validators::assertField($config, 'autowired', 'bool');
$definition->setAutowired($config['autowired']);
}
if (isset($config['inject'])) {
Validators::assertField($config, 'inject', 'bool');
$definition->setInject($config['inject']);
}
if (isset($config['run'])) {
$config['tags']['run'] = (bool) $config['run'];
}
if (isset($config['tags'])) {
Validators::assertField($config, 'tags', 'array');
if (Config\Helpers::takeParent($config['tags'])) {
$definition->tags = array();
}
foreach ($config['tags'] as $tag => $attrs) {
if (is_int($tag) && is_string($attrs)) {
$definition->addTag($attrs);
} else {
$definition->addTag($tag, $attrs);
}
}
}
}
/**
* @param string $class
* @return ServiceDefinition
* @throws \Nette\InvalidArgumentException
*/
public function createServiceDefinition($class)
{
// Validate annotation attributes
if (count($this->parameters) === 0) {
throw new InvalidArgumentException("Annotation @" . get_class() . " of class {$class} expects one or more parameters.");
}
// Create service definition
$definition = new ServiceDefinition();
$definition->setClass($class);
$definition->setInject(TRUE);
// Parameters for service's constructor
$serviceParameters = array();
// One parameter - @DaoManager("Name\Space\EntityClass")
if (count($this->parameters) === 1 && isset($this->parameters[0])) {
$entityName = $this->parameters[0];
$daoParameters = $this->findConstructorDaoParameters($class);
if (count($daoParameters) === 0) {
throw new InvalidArgumentException("Annotation @" . get_class() . ": {$class}::__construct() does not contain attribute with type hint " . self::DAO_CLASS);
} else {
if (count($daoParameters) > 1) {
throw new InvalidArgumentException("Annotation @" . get_class() . ": {$class}::__construct() contains multiple attributes with type hint " . self::DAO_CLASS);
}
}
$serviceParameters = array($daoParameters[0] => $this->createDaoStatement($entityName));
} else {
foreach ($this->parameters as $attributeName => $entityName) {
$serviceParameters[$attributeName] = $this->createDaoStatement($entityName);
}
}
$definition->setArguments($serviceParameters);
return $definition;
}
public function process(ServiceDefinition $definition, $args)
{
if ($args === TRUE) {
$definition->setInject(TRUE);
}
}
/**
* @return ServiceDefinition
*/
private function createMetadataServiceDefinition()
{
$definition = new ServiceDefinition();
$definition->setClass(MappingDriver::class);
$definition->setAutowired(false);
$definition->setInject(false);
return $definition;
}
