private IService GetService <TContract>()
{
TypeVerifier.ThrowExceptionIfNotRegistered(_services, typeof(TContract));
var obj = _services[typeof(TContract)];
switch (obj.LifeTime)
{
case LifeTime.Transient:
{
var contract = obj.Contract;
var implementation = obj.Implementation;
var instance = Resolve(typeof(TContract));
var lifeTime = obj.LifeTime;
return(new Service(contract, implementation, instance, lifeTime));
}
case LifeTime.Singleton when !obj.InstanceInitialized:
obj.Instance = Resolve(typeof(TContract));
return(obj);
default:
return(obj);
}
}
public void RegisterSingletonInstance <TContract, TImplementation>(TImplementation instance)
{
TypeVerifier.ThrowExceptionIfAlreadyRegistered(_services, typeof(TContract));
TypeVerifier.ThrowExceptionIfNotSubtype(typeof(TContract), typeof(TImplementation));
_services[typeof(TContract)] =
new Service(typeof(TContract), typeof(TImplementation), instance, LifeTime.Singleton);
}
public void RegisterTransient <TContract, TImplementation>()
{
TypeVerifier.ThrowExceptionIfAlreadyRegistered(_services, typeof(TContract));
TypeVerifier.ThrowExceptionIfNotSubtype(typeof(TContract), typeof(TImplementation));
_services[typeof(TContract)]
= new Service(typeof(TContract), typeof(TImplementation), LifeTime.Transient);
}