public object GetInstance(Type componentType)
{
object instance = null;
if (_registeredComponents.ContainsKey(componentType))
{
object generatedInstance = _registeredComponents[componentType].GetInstance();
if (componentType.Equals(generatedInstance.GetType()))
{
instance = _registeredComponents[componentType].GetInstance();
}
else
{
throw new InvalidCastException("The stored instance cannot be cast to the given type.");
}
}
else
{
RegisteredComponent registeredComponent = new RegisteredComponent(this, componentType);
_registeredComponents[componentType] = registeredComponent;
instance = registeredComponent.GetInstance();
}
return(instance);
}
public ComponentType GetInstance <ComponentType>()
{
Type componentType = typeof(ComponentType);
ComponentType instance = default(ComponentType);
if (_registeredComponents.ContainsKey(componentType))
{
if (_registeredComponents[componentType].GetInstance() is ComponentType)
{
instance = (ComponentType)_registeredComponents[componentType].GetInstance();
}
else
{
throw new InvalidCastException("The stored instance cannot be cast to the given type.");
}
}
else
{
RegisteredComponent registeredComponent = new RegisteredComponent(this, componentType);
_registeredComponents[componentType] = registeredComponent;
instance = (ComponentType)registeredComponent.GetInstance();
}
return(instance);
}
public void RegisterComponent <ComponentType>(ComponentType instance)
{
Type componentType = typeof(ComponentType);
RegisteredComponent registeredComponent = new RegisteredComponent(this, instance);
_registeredComponents.Add(componentType, registeredComponent);
}
public void RegisterComponent <ComponentType>(params RegisteredParameter[] parameters)
{
Type componentType = typeof(ComponentType);
RegisteredParameters registeredParameters = new RegisteredParameters(parameters);
RegisteredComponent registeredComponent = new RegisteredComponent(this, componentType, registeredParameters);
_registeredComponents.Add(componentType, registeredComponent);
}
public void RegisterComponent <ComponentAbstractType, ComponentConcreteType>()
{
Type abstractType = typeof(ComponentAbstractType);
Type concreteType = typeof(ComponentConcreteType);
if (concreteType.IsAbstract || concreteType.IsInterface)
{
throw new NotSupportedException("The provided type is not a concrete type.");
}
RegisteredComponent registeredComponent = new RegisteredComponent(this, concreteType);
_registeredComponents.Add(abstractType, registeredComponent);
}
public object GetInstance(Type componentType, Dictionary <Type, int> attemptedInstances)
{
object instance = null;
if (_registeredComponents.ContainsKey(componentType))
{
instance = _registeredComponents[componentType].GetInstance(attemptedInstances);
}
else
{
RegisteredComponent registeredComponent = new RegisteredComponent(this, componentType);
_registeredComponents[componentType] = registeredComponent;
instance = registeredComponent.GetInstance(attemptedInstances);
}
return(instance);
}
