protected override void RenderContents(System.Web.UI.HtmlTextWriter writer)
{
if (_IsCached)
{
base.RenderContents(writer);
}
else
{
if (SupportsCaching() && IsViewMode() && !Common.Globals.IsAdminControl())
{
string _cachedOutput = Null.NullString;
StringWriter tempWriter = new StringWriter();
_Control.RenderControl(new HtmlTextWriter(tempWriter));
_cachedOutput = tempWriter.ToString();
if (!string.IsNullOrEmpty(_cachedOutput) && (!HttpContext.Current.Request.Browser.Crawler))
{
byte[] moduleContent = System.Text.Encoding.UTF8.GetBytes(_cachedOutput);
ModuleCachingProvider cache = ModuleCachingProvider.Instance(_ModuleConfiguration.GetEffectiveCacheMethod());
System.Collections.Generic.SortedDictionary <string, string> varyBy = new System.Collections.Generic.SortedDictionary <string, string>();
varyBy.Add("locale", System.Threading.Thread.CurrentThread.CurrentCulture.ToString());
string cacheKey = cache.GenerateCacheKey(_ModuleConfiguration.TabModuleID, varyBy);
cache.SetModule(_ModuleConfiguration.TabModuleID, cacheKey, new TimeSpan(0, 0, _ModuleConfiguration.CacheTime), moduleContent);
}
writer.Write(_cachedOutput);
}
else
{
base.RenderContents(writer);
}
}
}
private bool TryLoadCached()
{
bool bSuccess = false;
string _cachedContent = string.Empty;
try
{
ModuleCachingProvider cache = ModuleCachingProvider.Instance(_ModuleConfiguration.GetEffectiveCacheMethod());
System.Collections.Generic.SortedDictionary <string, string> varyBy = new System.Collections.Generic.SortedDictionary <string, string>();
varyBy.Add("locale", System.Threading.Thread.CurrentThread.CurrentCulture.ToString());
string cacheKey = cache.GenerateCacheKey(_ModuleConfiguration.TabModuleID, varyBy);
byte[] cachedBytes = ModuleCachingProvider.Instance(_ModuleConfiguration.GetEffectiveCacheMethod()).GetModule(_ModuleConfiguration.TabModuleID, cacheKey);
if (cachedBytes != null && cachedBytes.Length > 0)
{
_cachedContent = System.Text.Encoding.UTF8.GetString(cachedBytes);
bSuccess = true;
}
}
catch (Exception ex)
{
_cachedContent = string.Empty;
bSuccess = false;
ex.ToString();
}
if (bSuccess)
{
_Control = new CachedModuleControl(_cachedContent);
this.Controls.Add(_Control);
}
return(bSuccess);
}