/// <summary>
/// Applies an <see cref="ITopicNamingConvention"/> to a type <see cref="T"/> and returns the result, with an optional override.
/// </summary>
/// <param name="namingConvention">An <see cref="ITopicNamingConvention"/> to apply to the T</param>
/// <param name="overrideTopicName">An override that will be returned instead of the naming convention
/// if the override is not null or whitespace.</param>
/// <typeparam name="T">A type from which a topic name will be determined using the supplied <see cref="ITopicNamingConvention"/>.</typeparam>
/// <returns>A string that is either the override if supplied, or the <see cref="ITopicNamingConvention"/> applied to the <see cref="T"/></returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="namingConvention"/> is <see langword="null"/>.
/// </exception>
public static string Apply <T>(this ITopicNamingConvention namingConvention, string overrideTopicName)
{
if (namingConvention == null)
{
throw new ArgumentNullException(nameof(namingConvention));
}
return(string.IsNullOrWhiteSpace(overrideTopicName)
? namingConvention.TopicName <T>()
: overrideTopicName);
}
/// <summary>
/// Creates an ARN for a topic within the current account with the name from <see cref="T"/> by using the topic naming convention.
/// </summary>
/// <typeparam name="T">Message type</typeparam>
/// <returns>The <see cref="TopicAddress"/> for this message type.</returns>
public string GetTopicArnByConvention <T>()
{
return(GetTopicArn(_topicNamingConvention.TopicName <T>()));
}
