object IProviderInfoDescription.GetProvider(Type providerType, string name)
{
if (providerType == null)
{
throw new ArgumentNullException("providerType");
}
return(ProviderData.GetProvidersByLocalName(providerType, name, t => t.GetValue()).SingleOrThrow(RuntimeFailure.MultipleProviders));
}
ProviderInfo IProviderInfoDescription.GetProviderInfo(Type type, string name)
{
if (string.IsNullOrEmpty(name))
{
throw Failure.NullOrEmptyString(nameof(name));
}
return(ProviderData.GetProvidersByLocalName(
type, name, t => t).SingleOrThrow(RuntimeFailure.MultipleProviders));
}
public static T FromProvider <T>(string name,
IEnumerable <KeyValuePair <string, object> > values = null,
IServiceProvider serviceProvider = null)
{
if (string.IsNullOrEmpty(name))
{
throw Failure.NullOrEmptyString(nameof(name));
}
return((T)ProviderData.GetProvidersByLocalName(typeof(T), name,
t => t.Activate(values, serviceProvider))
.SingleOrThrow(RuntimeFailure.MultipleProviders));
}
T IProviderInfoDescription.GetProvider <T>(string name)
{
return((T)ProviderData.GetProvidersByLocalName(
typeof(T), name, t => t.GetValue()).SingleOrThrow(RuntimeFailure.MultipleProviders));
}
Type IProviderInfoDescription.GetProviderType(Type providerType, string name)
{
return(ProviderData.GetProvidersByLocalName(providerType, name, t => t.ValueType).SingleOrThrow(RuntimeFailure.MultipleProviders));
}
