/**
* This method is used to run all dependency checks on both modules and services and lock
* down the application so no more modules/services can be added. Hooks are also ran.
*
* @param $hooks array The hooks you want to run on modules.
* @return this
*/
public function forge($hooks = null)
{
//set hooks
if ($hooks && is_array($hooks)) {
$this->setHooks($hooks);
}
//resolve all services
foreach ($this->_modules as $moduleClassName => $module) {
//run module dependency check for errors
$this->_moduleDependencyErrorCheck($moduleClassName);
//register all services for module
foreach ($module->services as $serviceClassName => $service) {
if (isset($this->_serviceModuleMap[$serviceClassName])) {
$errorMsg = 'Service "' . $serviceClassName . '" has already been defined.';
throw new Exception($errorMsg);
} else {
$this->_serviceDependencyGraph->addResource($serviceClassName);
$this->_serviceDependencyGraph->addDependencies($serviceClassName, $service->dependencies);
$this->_serviceModuleMap[$serviceClassName] = $moduleClassName;
}
}
}
$moduleHooks = $this->getHooks();
foreach ($moduleHooks as $hook) {
//run each module's hook method
foreach ($this->_modules as $moduleClassName => $module) {
$module->invoke($hook);
}
}
$this->_forged = true;
return $this;
}
/**
* Registers a new service into ulfberht.
* @param string $className The class name you would like to register
* @param string $constructorType The constructor type
* @return void
*/
private function _registerService($className, $constructorType)
{
if (!class_exists($className)) {
$errorMsg = sprintf(self::ERROR_CLASS_NOT_FOUND, $className);
throw new ulfberhtException($errorMsg);
} elseif ($this->has($className)) {
$errorMsg = sprintf(self::ERROR_CLASS_ALREADY_DEFINED, $className);
throw new ulfberhtException($errorMsg);
}
$this->_services[$className] = new serviceWrapper($className, $constructorType);
$this->_serviceDependencyGraph->addResource($className);
$this->_serviceDependencyGraph->addDependencies($className, $this->_services[$className]->dependencies);
}
