/**
* 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();
}
private function syncTypeName(BindingTypeDescriptor $enabledTypeBefore = null, BindingTypeDescriptor $enabledTypeAfter = null)
{
if ($enabledTypeBefore && !$enabledTypeAfter) {
$this->discovery->removeBindingType($this->typeName);
} elseif (!$enabledTypeBefore && $enabledTypeAfter) {
$this->discovery->addBindingType($enabledTypeAfter->getType());
} elseif ($enabledTypeBefore !== $enabledTypeAfter) {
$this->discovery->removeBindingType($this->typeName);
$this->discovery->addBindingType($enabledTypeAfter->getType());
}
}
private function typesEqual(BindingTypeDescriptor $descriptor1, BindingTypeDescriptor $descriptor2)
{
return $descriptor1->getTypeName() === $descriptor2->getTypeName() && $descriptor1->getDescription() === $descriptor2->getDescription() && $descriptor1->getParameterDescriptions() === $descriptor2->getParameterDescriptions() && $descriptor1->getType()->getParameters() === $descriptor2->getType()->getParameters();
}
/**
* {@inheritdoc}
*/
public function execute()
{
$this->discovery->addBindingType($this->typeDescriptor->getType());
}