private static ConnectionStringSettings GetConnectionStringSettings(string connectionStringName)
{
var settings = CrmConfigurationManager.CreateConnectionStringSettings(connectionStringName);
if (settings == null)
{
throw new ConfigurationErrorsException("Unable to find a connection string with the name '{0}'.".FormatWith(connectionStringName));
}
return(settings);
}
/// <summary>
/// Initializes the provider with the property values specified in the ASP.NET application's configuration file.
/// </summary>
public override void Initialize(string name, NameValueCollection config)
{
if (_initialized)
{
return;
}
config.ThrowOnNull("config");
if (string.IsNullOrEmpty(name))
{
name = GetType().FullName;
}
if (string.IsNullOrEmpty(config["description"]))
{
config["description"] = "Windows Live Id Membership Provider";
}
base.Initialize(name, config);
ApplicationName = config["applicationName"] ?? Utility.GetDefaultApplicationName();
var connectionStringName = config["connectionStringName"];
var contextName = config["contextName"];
if (!string.IsNullOrWhiteSpace(connectionStringName))
{
ConnectionStringName = connectionStringName;
}
else if (!string.IsNullOrWhiteSpace(contextName))
{
ConnectionStringName = CrmConfigurationManager.GetConnectionStringNameFromContext(contextName);
}
else if (CrmConfigurationManager.CreateConnectionStringSettings(connectionStringName) != null)
{
ConnectionStringName = name;
}
else
{
ConnectionStringName = CrmConfigurationManager.GetConnectionStringNameFromContext(name, true);
}
if (string.IsNullOrEmpty(ConnectionStringName))
{
throw new ConfigurationErrorsException("One of 'connectionStringName' or 'contextName' must be specified on the '{0}' named '{1}'.".FormatWith(this, name));
}
LiveIdConnectionStringName = config["liveIdConnectionStringName"];
if (string.IsNullOrEmpty(LiveIdConnectionStringName))
{
throw new ConfigurationErrorsException("The 'liveIdConnectionStringName' must be specified on the '{0}' named '{1}'.".FormatWith(this, name));
}
var parameters = LiveIdConnectionStringName.ToDictionaryFromConnectionStringName();
AppId = parameters.FirstNotNullOrEmpty("AppId", "Application Id", "ApplicationId");
// Remove all of the known configuration values. If there are any left over, they are unrecognized.
config.Remove("name");
config.Remove("applicationName");
config.Remove("contextName");
config.Remove("connectionStringName");
config.Remove("liveIdConnectionStringName");
if (config.Count > 0)
{
string unrecognizedAttribute = config.GetKey(0);
if (!string.IsNullOrEmpty(unrecognizedAttribute))
{
throw new ConfigurationErrorsException("The '{0}' named '{1}' does not currently recognize or support the attribute '{2}'.".FormatWith(this, name, unrecognizedAttribute));
}
}
_initialized = true;
}
/// <summary>
/// Builds a connection string dictionary from a named configuration connection string.
/// </summary>
/// <param name="connectionStringName"></param>
/// <returns></returns>
public static IDictionary <string, string> ToDictionaryFromConnectionStringName(this string connectionStringName)
{
return(ToDictionary(CrmConfigurationManager.CreateConnectionStringSettings(connectionStringName)));
}