/**
* Returns the value of a specific binding parameter.
*
* @param string $parameterName The name of the binding parameter.
* @param bool $includeDefault Whether to return the default value set
* in the binding type if no value is set.
*
* @return mixed The parameter value.
*
* @throws NoSuchParameterException If the parameter does not exist.
*/
public function getParameterValue($parameterName, $includeDefault = true)
{
if (isset($this->parameterValues[$parameterName])) {
return $this->parameterValues[$parameterName];
}
if ($this->typeDescriptor) {
if ($includeDefault) {
return $this->typeDescriptor->getParameterValue($parameterName);
}
return null;
}
throw NoSuchParameterException::forParameterName($parameterName, $this->typeName);
}
private function assertBindingValid(BindingDescriptor $bindingDescriptor)
{
if ($bindingDescriptor->isTypeNotFound() || $bindingDescriptor->isTypeNotEnabled()) {
return;
}
foreach ($bindingDescriptor->getViolations() 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());
}
}
}
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());
}
}
}
