private static Boolean IsDerived(TemplateItem template, ID templateId)
{
if (template == null || ID.IsNullOrEmpty(templateId))
return false;
String key = String.Format("template_isderived_cache_{0},{1}", templateId, template.ID);
if (MemoryCache.Default.Contains(key))
return (Boolean) MemoryCache.Default[key];
Boolean isDerived = template.IsDerived(templateId);
if (!MemoryCache.Default.Contains(key))
{
MemoryCache.Default.Add(key, isDerived, new CacheItemPolicy {SlidingExpiration = TimeSpan.FromMinutes(30)});
}
return isDerived;
}
private static Boolean IsDerived(TemplateItem template, ID templateId)
{
if (template == null || ID.IsNullOrEmpty(templateId))
{
return(false);
}
String key = String.Format("template_isderived_cache_{0},{1}", templateId, template.ID);
if (MemoryCache.Default.Contains(key))
{
return((Boolean)MemoryCache.Default[key]);
}
Boolean isDerived = template.IsDerived(templateId);
if (!MemoryCache.Default.Contains(key))
{
MemoryCache.Default.Add(key, isDerived, new CacheItemPolicy {
SlidingExpiration = TimeSpan.FromMinutes(30)
});
}
return(isDerived);
}
public static Template GetTemplate([NotNull] this TemplateItem template, [NotNull] ID templateId) => !template.IsDerived(templateId) ? null : TemplateManager.GetTemplate(template);