/// <summary>
/// Creates a service context that binds the service, callsettings and the client.
/// </summary>
/// <param name="config">The configuration.</param>
/// <returns>The service context.</returns>
private GoogleAdsServiceContext CreateServiceContext(GoogleAdsConfig config)
{
GoogleAdsServiceContext serviceContext = new GoogleAdsServiceContext();
CallSettings callSettings = CallSettings.FromCallTiming(
CallTiming.FromRetry(new RetrySettings(
retryBackoff : backoffSettings,
timeoutBackoff : backoffSettings,
totalExpiration : Expiration.FromTimeout(TimeSpan.FromMilliseconds(
config.Timeout)),
retryFilter : retryFilter
)))
.WithHeader(GoogleAdsConfig.DEVELOPER_TOKEN_KEYNAME, config.DeveloperToken)
.WithResponseMetadataHandler(delegate(Metadata metadata)
{
GoogleAdsResponseMetadata responseMetadata = new GoogleAdsResponseMetadata(metadata);
serviceContext.OnResponseMetadataReceived(responseMetadata);
});
if (!string.IsNullOrEmpty(config.LoginCustomerId))
{
callSettings.WithHeader("login-customer-id", config.LoginCustomerId);
}
serviceContext.CallSettings = callSettings;
return(serviceContext);
}
/// <summary>
/// Updates the call settings with configuration parameters.
/// </summary>
/// <param name="callSettings">The call settings.</param>
/// <param name="config">The configuration.</param>
/// <param name="serviceContext">The service context.</param>
/// <returns></returns>
private CallSettings UpdateCallSettingsWithConfigParameters(CallSettings callSettings,
GoogleAdsConfig config, GoogleAdsServiceContext serviceContext)
{
callSettings = callSettings.WithHeader(MetadataKeyNames.DeveloperToken,
config.DeveloperToken)
.WithResponseMetadataHandler(delegate(Metadata metadata)
{
GoogleAdsResponseMetadata responseMetadata =
new GoogleAdsResponseMetadata(metadata);
serviceContext.OnResponseMetadataReceived(responseMetadata);
});
if (!string.IsNullOrEmpty(config.LoginCustomerId))
{
callSettings = callSettings.WithHeader(MetadataKeyNames.LoginCustomerId,
config.LoginCustomerId);
}
if (!string.IsNullOrEmpty(config.LinkedCustomerId))
{
callSettings = callSettings.WithHeader(MetadataKeyNames.LinkedCustomerId,
config.LinkedCustomerId);
}
if (!string.IsNullOrEmpty(config.LibraryIdentifierOverride))
{
callSettings = callSettings.WithHeader(MetadataKeyNames.LibraryIdentifier,
config.LibraryIdentifierOverride);
}
callSettings = callSettings.WithExpiration(Expiration.FromTimeout(
TimeSpan.FromMilliseconds(config.Timeout)));
return(callSettings);
}
/// <summary>
/// Updates the call settings with configuration parameters.
/// </summary>
/// <param name="callSettings">The call settings.</param>
/// <param name="config">The configuration.</param>
/// <param name="serviceContext">The service context.</param>
/// <returns></returns>
private CallSettings UpdateCallSettingsWithConfigParameters(CallSettings callSettings,
GoogleAdsConfig config, GoogleAdsServiceContext serviceContext)
{
callSettings = callSettings.WithHeader(GoogleAdsConfig.DEVELOPER_TOKEN_KEYNAME,
config.DeveloperToken)
.WithResponseMetadataHandler(delegate(Metadata metadata)
{
GoogleAdsResponseMetadata responseMetadata =
new GoogleAdsResponseMetadata(metadata);
serviceContext.OnResponseMetadataReceived(responseMetadata);
});
if (!string.IsNullOrEmpty(config.LoginCustomerId))
{
callSettings = callSettings.WithHeader(GoogleAdsConfig.LOGIN_CUSTOMER_ID_KEYNAME,
config.LoginCustomerId);
}
if (!string.IsNullOrEmpty(config.LibraryIdentifierOverride))
{
callSettings = callSettings.WithHeader(GoogleAdsConfig.LIBRARY_IDENTIFIER_KEYNAME,
config.LibraryIdentifierOverride);
}
callSettings = callSettings.WithCallTiming(CallTiming.FromTimeout(
TimeSpan.FromMilliseconds(config.Timeout)));
return(callSettings);
}
/// <summary>
/// Called when a response metadata is received.
/// </summary>
/// <param name="responseMetadata">The response metadata.</param>
internal void OnResponseMetadataReceived(GoogleAdsResponseMetadata responseMetadata)
{
Client?.OnResponseMetadataReceived?.Invoke(this, responseMetadata);
}