/**
* Resolves (named) binding for given type.
*
* @param string $type_
* @param string $name_
*
* @return \Components\Binding_Type_Abstract
*
* @throws \Components\Binding_Exception If failed to resolve binding.
*/
public function getBinding($type_, $name_ = null)
{
$hashCode = Binding_Builder::createHashCode($type_, $name_);
if (isset($this->m_bindings[$hashCode])) {
return $this->m_bindings[$hashCode];
}
if ($native = Primitive::asNative($type_)) {
$hashCode = Binding_Builder::createHashCode($native, $name_);
if (isset($this->m_bindings[$hashCode])) {
return $this->m_bindings[$hashCode];
}
}
if (false === $this->m_initialized) {
throw new Binding_Exception('inject/binding/module', 'Not initialized.');
}
return null;
}
/**
* The combination of binding type+name is unique, therefore we use
* this key as the bindings hashcode for identification in binding
* configuration.
*
* @see \Components\Object::hashCode() hashCode
*/
public function hashCode()
{
if (null === $this->m_hashCode) {
$this->m_hashCode = Binding_Builder::createHashCode($this->m_type, $this->m_name);
}
return $this->m_hashCode;
}
