/**
* Loads the binding descriptor.
*
* @param Module $containingModule The module that
* contains the
* descriptor.
* @param BindingTypeDescriptor|null $typeDescriptor The type descriptor.
*
* @throws AlreadyLoadedException If the descriptor is already loaded.
*/
public function load(Module $containingModule, BindingTypeDescriptor $typeDescriptor = null)
{
if (null !== $this->state) {
throw new AlreadyLoadedException('The binding descriptor is already loaded.');
}
$this->loadErrors = array();
if ($typeDescriptor && $typeDescriptor->isLoaded() && $typeDescriptor->isEnabled()) {
try {
$this->binding->initialize($typeDescriptor->getType());
} catch (Exception $e) {
$this->loadErrors[] = $e;
}
}
$this->containingModule = $containingModule;
$this->typeDescriptor = $typeDescriptor;
$this->refreshState();
}
/**
* Initializes a binding.
*
* @param Binding $binding The binding to initialize.
*
* @throws BindingNotAcceptedException If the loaded type does not accept
* the binding.
*/
protected function initializeBinding(Binding $binding)
{
$binding->initialize($this->getBindingType($binding->getTypeName()));
$bindingClass = get_class($binding);
if (!isset($this->initializersByBindingClass[$bindingClass])) {
$this->initializersByBindingClass[$bindingClass] = array();
// Find out which initializers accept the binding
foreach ($this->initializers as $initializer) {
if ($initializer->acceptsBinding($bindingClass)) {
$this->initializersByBindingClass[$bindingClass][] = $initializer;
}
}
}
// Apply all initializers that we found
foreach ($this->initializersByBindingClass[$bindingClass] as $initializer) {
$initializer->initializeBinding($binding);
}
}
