/// <summary>
/// Reads the configuration related to the set of configured
/// providers and sets the default and collection of providers and settings.
/// </summary>
public static void Initialize()
{
CacheProviderConfiguration configSection = (CacheProviderConfiguration)ConfigurationManager.GetSection("CacheProviders");
if (configSection == null)
#pragma warning disable CS0618 // Type or member is obsolete
{
throw new ConfigurationException("Data provider section is not set.");
}
#pragma warning restore CS0618 // Type or member is obsolete
_providerCollection = new CacheProviderCollection();
ProvidersHelper.InstantiateProviders(configSection.Providers, _providerCollection, typeof(CacheProviderBase));
_providerSettings = configSection.Providers;
if (_providerCollection[configSection.DefaultProviderName] == null)
#pragma warning disable CS0618 // Type or member is obsolete
{
throw new ConfigurationException("Default data provider is not set.");
}
#pragma warning restore CS0618 // Type or member is obsolete
_default = _providerCollection[configSection.DefaultProviderName];
var defaultSettings = _providerSettings[configSection.DefaultProviderName];
_default.SetParameters(defaultSettings.Parameters);
}
public override Model.Entities.Portal GetCurrentPortal()
{
Model.Entities.Portal portal = null;
CacheProviderBase cacheProvider = null;
string cacheKey = string.Format("PORTAL:{0}", ApplicationName); // compose the cache key = constant + host
if (this._caching)
{
cacheProvider = CacheProviderManager.Provider;
portal = cacheProvider.Get(cacheKey) as Model.Entities.Portal;
}
if (portal == null) // if not in cache, request the portal from database
{
portal = _portalRepository.GetPortalByUrl(ApplicationName) ?? _portalRepository.GetPortalByAliasUrl(ApplicationName);
//if portal url was not found in database, look in portal aliases
if (this._caching && portal != null) // portal was found, cache it
{
cacheProvider.Insert(cacheKey, portal);
}
}
// this will raise a configuration error if a portal is not defined for the current host
//if (_portal == null)
// throw new ProviderException(string.Format("Could not find portal for host '{0}'.", ApplicationName));
return(portal);
}
internal CacheHelper(RuntimeCacheProviderBase httpCacheProvider, CacheProviderBase staticCacheProvider, bool enableCache)
{
_httpCache = httpCacheProvider;
_staticCache = staticCacheProvider;
_enableCache = enableCache;
}
