/**
* Loads the binding descriptor.
*
* @param Package $containingPackage The package that contains
* the descriptor.
* @param BindingTypeDescriptor $typeDescriptor The type descriptor.
*
* @throws AlreadyLoadedException If the descriptor is already loaded.
*/
public function load(Package $containingPackage, BindingTypeDescriptor $typeDescriptor = null)
{
if (null !== $this->state) {
throw new AlreadyLoadedException('The binding descriptor is already loaded.');
}
if ($typeDescriptor && $this->typeName !== $typeDescriptor->getName()) {
throw new InvalidArgumentException(sprintf('The passed type "%s" does not match the stored type name "%s".', $typeDescriptor->getName(), $this->typeName));
}
$this->violations = array();
if ($typeDescriptor && $typeDescriptor->isLoaded() && $typeDescriptor->isEnabled()) {
$validator = new SimpleParameterValidator();
$bindingType = $typeDescriptor->toBindingType();
$this->violations = $validator->validate($this->parameterValues, $bindingType);
}
$this->containingPackage = $containingPackage;
$this->typeDescriptor = $typeDescriptor;
$this->refreshState();
}
private function assertParametersValid(array $parameterValues, BindingType $type)
{
$validator = new SimpleParameterValidator();
$violations = $validator->validate($parameterValues, $type);
foreach ($violations as $violation) {
switch ($violation->getCode()) {
case ConstraintViolation::NO_SUCH_PARAMETER:
throw NoSuchParameterException::forParameterName($violation->getParameterName(), $violation->getTypeName());
case ConstraintViolation::MISSING_PARAMETER:
throw MissingParameterException::forParameterName($violation->getParameterName(), $violation->getTypeName());
}
}
}
