private T Find <T>(Func <ServiceManager.InterfaceHolder, bool> comparer, Func <ServiceManager.InterfaceHolder> creator, Func <ServiceManager.FindServiceResult, T> func)
{
T result;
using (DictionaryLocker <ServiceManager.InterfaceHolder, ServiceManager.ServiceInstancesHolder> dictionaryLocker = CreateLocker())
{
foreach (KeyValuePair <ServiceManager.InterfaceHolder, ServiceManager.ServiceInstancesHolder> current in dictionaryLocker)
{
if (comparer(current.Key) && func != null)
{
result = func(new ServiceManager.FindServiceResult(base.Container, current.Key));
return(result);
}
}
if (creator != null)
{
AssertUtility.ArgumentNotNull(creator, "creator");
ServiceManager.InterfaceHolder key = creator();
dictionaryLocker[key] = new ServiceManager.ServiceInstancesHolder();
if (func != null)
{
result = func(new ServiceManager.FindServiceResult(base.Container, key));
return(result);
}
}
result = default(T);
}
return(result);
}
public FindServiceResult(Dictionary <ServiceManager.InterfaceHolder, ServiceManager.ServiceInstancesHolder> container, ServiceManager.InterfaceHolder key)
{
Container = container;
Key = key;
Value = container[key];
}