public BetterServiceResolver(IList <Type> serviceTypes, IServiceProvider serviceProvider, ServiceResolverOptions options = default)
{
_options = options ?? new ServiceResolverOptions();
_serviceProvider = serviceProvider;
foreach (var serviceType in serviceTypes)
{
var ri = _serviceProvider.GetService(serviceType);
if (!(ri is IServiceInstance instance))
{
continue;
}
string name = instance.Name;
if (_options.IncludeNamespaceInRegistration)
{
name = GetRegisteredNameFromFullName(instance.FullName);
}
if (_options.CaseSensitive)
{
name = name.ToUpperInvariant();
}
var existingEntry = _types.TryGetValue(name, out var foundType);
if (existingEntry)
{
throw new Exception($"Existing entry for key {{name}} already registered with {instance.FullName}");
}
_types[name] = serviceType;
}
}
public ServiceResolver(IEnumerable <IServiceInstance> instances, ServiceResolverOptions options = default)
{
_options = options ?? new ServiceResolverOptions();
instances = instances?.ToArray() ?? new IServiceInstance[0];
foreach (var instance in instances)
{
string name = instance.Name;
if (_options.IncludeNamespaceInRegistration)
{
name = GetRegisteredNameFromFullName(instance.FullName);
}
if (_options.CaseSensitive)
{
name = name.ToUpperInvariant();
}
var existingEntry = _instances.TryGetValue(name, out var foundInstance);
if (existingEntry)
{
throw new Exception($"Existing entry for key {{name}} already registered with {foundInstance.FullName}");
}
_instances[name] = instance;
}
}