/**
* @return object
*/
public function __call($name, $args)
{
if (substr($name, 0, 6) === 'create') {
return call_user_func_array(array(
$this->container,
NDIContainer::getMethodName($this->namespace . substr($name, 6), FALSE)
), $args);
}
throw new NotSupportedException;
}
public function processServices()
{
$this->parseServices($this->container, $this->config);
foreach ($this->extensions as $name => $extension) {
$this->container->addDefinition($name)
->setClass('NDINestedAccessor', array('@container', $name))
->setAutowired(FALSE);
if (isset($this->config[$name])) {
$this->parseServices($this->container, $this->config[$name], $name);
}
}
foreach ($this->container->getDefinitions() as $name => $def) {
$factory = $name . 'Factory';
if (!$def->shared && !$def->internal && !$this->container->hasDefinition($factory)) {
$this->container->addDefinition($factory)
->setClass('NCallback', array('@container', NDIContainer::getMethodName($name, FALSE)))
->setAutowired(FALSE)
->tags = $def->tags;
}
}
}
/**
* Formats PHP code for class instantiating, function calling or property setting in PHP.
* @return string
* @internal
*/
public function formatStatement(NDIStatement $statement, $self = NULL)
{
$entity = $this->normalizeEntity($statement->entity);
$arguments = $statement->arguments;
if (is_string($entity) && NStrings::contains($entity, '?')) { // PHP literal
return $this->formatPhp($entity, $arguments, $self);
} elseif ($service = $this->getServiceName($entity)) { // factory calling or service retrieving
if ($this->definitions[$service]->shared) {
if ($arguments) {
throw new NServiceCreationException("Unable to call service '$entity'.");
}
return $this->formatPhp('$this->getService(?)', array($service));
}
$params = array();
foreach ($this->definitions[$service]->parameters as $k => $v) {
$params[] = preg_replace('#\w+\z#', '\$$0', (is_int($k) ? $v : $k)) . (is_int($k) ? '' : ' = ' . NPhpHelpers::dump($v));
}
$rm = new NFunctionReflection(create_function(implode(', ', $params), ''));
$arguments = NDIHelpers::autowireArguments($rm, $arguments, $this);
return $this->formatPhp('$this->?(?*)', array(NDIContainer::getMethodName($service, FALSE), $arguments), $self);
} elseif ($entity === 'not') { // operator
return $this->formatPhp('!?', array($arguments[0]));
} elseif (is_string($entity)) { // class name
if ($constructor = NClassReflection::from($entity)->getConstructor()) {
$this->addDependency($constructor->getFileName());
$arguments = NDIHelpers::autowireArguments($constructor, $arguments, $this);
} elseif ($arguments) {
throw new NServiceCreationException("Unable to pass arguments, class $entity has no constructor.");
}
return $this->formatPhp("new $entity" . ($arguments ? '(?*)' : ''), array($arguments), $self);
} elseif (!NValidators::isList($entity) || count($entity) !== 2) {
throw new InvalidStateException("Expected class, method or property, " . NPhpHelpers::dump($entity) . " given.");
} elseif ($entity[0] === '') { // globalFunc
return $this->formatPhp("$entity[1](?*)", array($arguments), $self);
} elseif (NStrings::contains($entity[1], '$')) { // property setter
NValidators::assert($arguments, 'list:1', "setup arguments for '" . NCallback::create($entity) . "'");
if ($this->getServiceName($entity[0], $self)) {
return $this->formatPhp('?->? = ?', array($entity[0], substr($entity[1], 1), $arguments[0]), $self);
} else {
return $this->formatPhp($entity[0] . '::$? = ?', array(substr($entity[1], 1), $arguments[0]), $self);
}
} elseif ($service = $this->getServiceName($entity[0], $self)) { // service method
if ($this->definitions[$service]->class) {
$arguments = $this->autowireArguments($this->definitions[$service]->class, $entity[1], $arguments);
}
return $this->formatPhp('?->?(?*)', array($entity[0], $entity[1], $arguments), $self);
} else { // static method
$arguments = $this->autowireArguments($entity[0], $entity[1], $arguments);
return $this->formatPhp("$entity[0]::$entity[1](?*)", array($arguments), $self);
}
}
/**
* Does the service exist?
* @param string service name
* @return bool
*/
public function hasService($name)
{
return isset($this->registry[$name])
|| isset($this->factories[$name])
|| method_exists($this, $method = NDIContainer::getMethodName($name)) && $this->getReflection()->getMethod($method)->getName() === $method;
}