public static ISimpleContainer RegisterMethod <T>(this ISimpleContainer container, Func <ISimpleContainer, T> method)
{
var key = new TypeRegistrationKey(typeof(T), null);
var registration = new TypeRegistration(key, typeof(T), new SingletonLifetime(), c => method.Invoke(c));
return(container.Register(registration));
}
public TypeRegistration(TypeRegistrationKey key, Object instance)
{
this.Key = key;
this.MapTo = instance.GetType();
this.Lifetime = new SingletonLifetime();
this.Lifetime.SetValue(instance);
}
public static ISimpleContainer Register(this ISimpleContainer container, Type from, Type mapTo, string name, ILifetime lifetime)
{
var key = new TypeRegistrationKey(from, name);
container.Register(new TypeRegistration(key, mapTo, lifetime));
return(container);
}
public virtual object Resovle(TypeRegistrationKey key)
{
if (this.Registry.TryGetValue(key, out var entry))
{
var value = entry.Lifetime?.GetValue();
if (value == null)
{
if (entry.Factory != null)
{
value = entry.Factory.Invoke(this);
}
else
{
value = this.CreateInstance(entry.MapTo);
}
}
if (entry.Lifetime != null)
{
entry.Lifetime.SetValue(value);
}
return(value);
}
else
{
var type = key.Type;
if (type.IsInterface || type.IsAbstract)
{
throw new ContainerException(String.Format(SR.Error_NoInstanceConstructor, type.FullName));
}
return(this.CreateInstance(type));
}
}
public TypeRegistration(TypeRegistrationKey key, Type mapTo, ILifetime lifetime, Func <ISimpleContainer, object> factory)
{
this.Key = key;
this.MapTo = mapTo;
this.Lifetime = lifetime;
this.Factory = factory;
}
public static ISimpleContainer RegisterInstance(this ISimpleContainer container, Type type, string name, object instance)
{
if (instance == null)
{
throw new ArgumentNullException(nameof(instance));
}
var key = new TypeRegistrationKey(type, name);
container.Register(new TypeRegistration(key, instance));
return(container);
}
public virtual object Resolve(Type type, string name)
{
var key = new TypeRegistrationKey(type, name);
return(this.Resovle(key));
}
public bool IsRegistered(TypeRegistrationKey key)
{
return(this.Registry.IsRegistered(key));
}
public TypeRegistration(TypeRegistrationKey key, Type mapTo, ILifetime lifetime)
{
this.Key = key;
this.MapTo = mapTo;
this.Lifetime = lifetime;
}
public TypeRegistration(TypeRegistrationKey key, Type mapTo)
: this(key, mapTo, null)
{
}