/// <summary>
/// Initializes a new instance of the <see cref="SyndicationGenerator"/> class using the supplied <see cref="BlogSettings"/> and collection of <see cref="Category"/> objects.
/// </summary>
/// <param name="settings">
/// The <see cref="BlogSettings"/> to use when generating syndication results.
/// </param>
/// <param name="categories">
/// A collection of <see cref="Category"/> objects used to categorize the web log content.
/// </param>
public SyndicationGenerator(BlogSettings settings, List<Category> categories)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
if (categories == null)
{
throw new ArgumentNullException("categories");
}
// ------------------------------------------------------------
// Initialize class state
// ------------------------------------------------------------
this.Settings = settings;
if (categories.Count <= 0)
{
return;
}
var values = new Category[categories.Count];
categories.CopyTo(values);
foreach (var category in values)
{
this.Categories.Add(category);
}
}
/// <summary>
/// Returns the settings for the requested blog instance.
/// </summary>
public static BlogSettings GetInstanceSettings(Blog blog)
{
BlogSettings blogSettings;
if (!blogSettingsSingleton.TryGetValue(blog.Id, out blogSettings))
{
lock (SyncRoot)
{
if (!blogSettingsSingleton.TryGetValue(blog.Id, out blogSettings))
{
// settings will be loaded in constructor.
blogSettings = new BlogSettings();
blogSettingsSingleton[blog.Id] = blogSettings;
}
}
}
return blogSettings;
}
