internal static ProviderBase InstantiateProvider(NameValueCollection providerSettings, Type providerType) { ProviderBase provider = null; try { string pnName = GetAndRemoveStringValue(providerSettings, "name"); string pnType = GetAndRemoveStringValue(providerSettings, "type"); if (string.IsNullOrEmpty(pnType)) { throw new ArgumentException(SR.GetString(SR.Provider_no_type_name)); } Type t = ConfigUtil.GetType(pnType, "type", null, null, true, true); if (!providerType.IsAssignableFrom(t)) { throw new ArgumentException(SR.GetString(SR.Provider_must_implement_type, providerType.ToString())); } provider = (ProviderBase)HttpRuntime.CreatePublicInstanceByWebObjectActivator(t); // Because providers modify the parameters collection (i.e. delete stuff), pass in a clone of the collection NameValueCollection cloneParams = new NameValueCollection(providerSettings.Count, StringComparer.Ordinal); foreach (string key in providerSettings) { cloneParams[key] = providerSettings[key]; } provider.Initialize(pnName, cloneParams); TelemetryLogger.LogProvider(t); } catch (Exception e) { if (e is ConfigurationException) { throw; } throw new ConfigurationErrorsException(e.Message, e); } return(provider); }
public static ProviderBase InstantiateProvider(ProviderSettings providerSettings, Type providerType) { ProviderBase provider = null; try { string pnType = (providerSettings.Type == null) ? null : providerSettings.Type.Trim(); if (string.IsNullOrEmpty(pnType)) { throw new ArgumentException(SR.GetString(SR.Provider_no_type_name)); } Type t = ConfigUtil.GetType(pnType, "type", providerSettings, true, true); if (!providerType.IsAssignableFrom(t)) { throw new ArgumentException(SR.GetString(SR.Provider_must_implement_type, providerType.ToString())); } provider = (ProviderBase)HttpRuntime.CreatePublicInstanceByWebObjectActivator(t); // Because providers modify the parameters collection (i.e. delete stuff), pass in a clone of the collection NameValueCollection pars = providerSettings.Parameters; NameValueCollection cloneParams = new NameValueCollection(pars.Count, StringComparer.Ordinal); foreach (string key in pars) { cloneParams[key] = pars[key]; } provider.Initialize(providerSettings.Name, cloneParams); TelemetryLogger.LogProvider(t); } catch (Exception e) { if (e is ConfigurationException) { throw; } throw new ConfigurationErrorsException(e.Message, e, providerSettings.ElementInformation.Properties["type"].Source, providerSettings.ElementInformation.Properties["type"].LineNumber); } return(provider); }