public virtual IPrincipalConnection Parse(string connectionString)
{
if (connectionString == null)
{
throw new ArgumentNullException("connectionString");
}
var principalConnection = new PrincipalConnection();
var dictionary = this.GetConnectionStringAsDictionary(connectionString);
if (dictionary.Any())
{
try
{
foreach (var keyValuePair in dictionary)
{
this.TrySetValue(principalConnection, keyValuePair);
}
}
catch (Exception exception)
{
throw new FormatException(string.Format(CultureInfo.InvariantCulture, "The connection-string \"{0}\" could not be parsed.", connectionString), exception);
}
}
return(principalConnection);
}
protected internal virtual void TrySetValue(PrincipalConnection principalConnection, KeyValuePair <string, string> keyValuePair)
{
if (principalConnection == null)
{
throw new ArgumentNullException("principalConnection");
}
if (string.IsNullOrEmpty(keyValuePair.Key))
{
throw new FormatException("A key can not be empty.");
}
switch (keyValuePair.Key.ToLowerInvariant())
{
case "container":
{
principalConnection.Container = keyValuePair.Value;
break;
}
case "contexttype":
{
principalConnection.ContextType = (ContextType)Enum.Parse(typeof(ContextType), keyValuePair.Value);
break;
}
case "name":
{
principalConnection.Name = keyValuePair.Value;
break;
}
case "options":
{
principalConnection.Options = (ContextOptions)Enum.Parse(typeof(ContextOptions), keyValuePair.Value);
break;
}
case "password":
{
principalConnection.Password = keyValuePair.Value;
break;
}
case "username":
{
principalConnection.UserName = keyValuePair.Value;
break;
}
default:
{
throw new FormatException(string.Format(CultureInfo.InvariantCulture, "The key \"{0}\" is not valid.", keyValuePair.Key));
}
}
}
