/// <summary>
/// Load the providers from the web.config.
/// </summary>
private static void LoadProviders()
{
// Avoid claiming lock if providers are already loaded
if (_provider == null)
{
lock (TheLock)
{
// Do this again to make sure _provider is still null
if (_provider == null)
{
// Get a reference to the <blogProvider> section
var section =
(BlogProviderSection)WebConfigurationManager.GetSection("BlogEngine/blogProvider");
// Load registered providers and point _provider
// to the default provider
_providers = new BlogProviderCollection();
ProvidersHelper.InstantiateProviders(section.Providers, _providers, typeof(BlogProvider));
_provider = _providers[section.DefaultProvider];
if (_provider == null)
{
throw new ProviderException("Unable to load default BlogProvider");
}
}
}
}
if (_fileStorageProvider == null)
{
lock (TheLock)
{
if (_fileStorageProvider == null)
{
var section = (BlogFileSystemProviderSection)WebConfigurationManager.GetSection("BlogEngine/blogFileSystemProvider");
_fileProviders = new BlogFileSystemProviderCollection();
ProvidersHelper.InstantiateProviders(section.Providers, _fileProviders, typeof(BlogFileSystemProvider));
_fileStorageProvider = _fileProviders[section.DefaultProvider];
if (_fileStorageProvider == null)
{
throw new ProviderException("unable to load default file system Blog Provider");
}
}
}
}
}
/// <summary>
/// Load the providers from the web.config.
/// </summary>
private static void LoadProviders()
{
// Avoid claiming lock if providers are already loaded
if (_provider == null)
{
lock (TheLock)
{
// Do this again to make sure _provider is still null
if (_provider == null)
{
// Get a reference to the <blogProvider> section
var section =
(BlogProviderSection)WebConfigurationManager.GetSection("BlogEngine/blogProvider");
// Load registered providers and point _provider
// to the default provider
_providers = new BlogProviderCollection();
ProvidersHelper.InstantiateProviders(section.Providers, _providers, typeof(BlogProvider));
_provider = _providers[section.DefaultProvider];
if (_provider == null)
{
throw new ProviderException("Unable to load default BlogProvider");
}
}
}
}
if (_fileStorageProvider == null)
{
lock (TheLock)
{
if (_fileStorageProvider == null)
{
var section = (BlogFileSystemProviderSection)WebConfigurationManager.GetSection("BlogEngine/blogFileSystemProvider");
_fileProviders = new BlogFileSystemProviderCollection();
ProvidersHelper.InstantiateProviders(section.Providers, _fileProviders, typeof(BlogFileSystemProvider));
_fileStorageProvider = _fileProviders[section.DefaultProvider];
if (_fileStorageProvider == null)
{
throw new ProviderException("unable to load default file system Blog Provider");
}
}
}
}
}