/// <summary>
/// System.Configuration.Provider.ProviderBase.Initialize Method
/// </summary>
/// <param name="name">The friendly name of the provider.</param>
/// <param name="config">A collection of the name/value pairs representing the provider-specific attributes specified in the configuration for this provider.</param>
/// <exception cref="T:System.ArgumentNullException">
/// The name of the provider is null.
/// </exception>
/// <exception cref="T:System.ArgumentException">
/// The name of the provider has a length of zero.
/// </exception>
/// <exception cref="T:System.InvalidOperationException">
/// An attempt is made to call <see cref="M:System.Configuration.Provider.ProviderBase.Initialize(System.String,System.Collections.Specialized.NameValueCollection)"/> on a provider after the provider has already been initialized.
/// </exception>
public override void Initialize(string name, NameValueCollection config)
{
// Initialize values from web.config.
if (config == null)
{
throw new ArgumentNullException("config");
}
if (String.IsNullOrEmpty(name))
{
name = "EFRoleProvider";
}
if (String.IsNullOrEmpty(config["description"]))
{
config.Remove("description");
config.Add("description", "Smart-Soft EF Role Provider");
}
// Initialize the abstract base class.
base.Initialize(name, config);
ApplicationName = (string)ProviderUtils.GetConfigValue(config, "applicationName", HostingEnvironment.ApplicationVirtualPath);
WriteExceptionsToEventLog = (bool)ProviderUtils.GetConfigValue(config, "writeExceptionsToEventLog", false);
// Read connection string.
ConnectionStringSettings connectionStringSettings = ConfigurationManager.ConnectionStrings[config["connectionStringName"]];
if (connectionStringSettings == null || connectionStringSettings.ConnectionString.Trim() == string.Empty)
{
throw new ProviderException("Connection string cannot be blank.");
}
connectionString = connectionStringSettings.ConnectionString;
}