/// <summary>
/// Builds an instance of an IRevocationLookup client based on configuration.
/// </summary>
/// <returns>ocsp lookup</returns>
private IRevocationLookup CreateInstance()
{
// 1. Get factory config:
RevocationLookupFactoryConfig config = ConfigurationHandler.GetConfigurationSection <RevocationLookupFactoryConfig>();
return(this.CreateInstance(config));
}
/// <summary>
/// Builds an instance of an IRevocationLookup client based on configuration.
/// </summary>
/// <returns>ocsp lookup</returns>
private IRevocationLookup CreateInstance(RevocationLookupFactoryConfig config)
{
// 1. Get the type to load:
if (config.ImplementationNamespaceClass == null || config.ImplementationNamespaceClass == "")
{
throw new RevocationNoImplementingClassException();
}
if (config.ImplementationAssembly == null || config.ImplementationAssembly == "")
{
throw new RevocationNoImplementingAssemblyException();
}
string qualifiedTypename = config.ImplementationNamespaceClass + ", " + config.ImplementationAssembly;
Type lookupClientType = Type.GetType(qualifiedTypename);
if (lookupClientType == null)
{
throw new FailedToLoadLookupTypeException(qualifiedTypename);
}
// 3. Instantiate the type:
IRevocationLookup lookupClient = (IRevocationLookup)lookupClientType.GetConstructor(new Type[0]).Invoke(null);
return(lookupClient);
}