public override object GetData(ITabContext context)
{
var cacheModel = new CacheModel();
cacheModel.Configuration.EffectivePercentagePhysicalMemoryLimit = HttpRuntime.Cache.EffectivePercentagePhysicalMemoryLimit;
cacheModel.Configuration.EffectivePrivateBytesLimit = HttpRuntime.Cache.EffectivePrivateBytesLimit;
var list = HttpRuntime.Cache.Cast<DictionaryEntry>().ToList();
foreach (var item in list)
{
try
{
var cacheEntry = MethodInfoCacheGet.Invoke(HttpRuntime.Cache, new object[] { item.Key, 1 });
var cacheItemModel = new CacheItemModel();
cacheItemModel.Key = item.Key.ToString();
cacheItemModel.Value = Serialization.GetValueSafe(item.Value);
cacheItemModel.CreatedOn = GetCacheProperty(ProcessInfoUtcCreated, cacheEntry) as DateTime?;
cacheItemModel.ExpiresOn = GetCacheProperty(ProcessInfoUtcExpires, cacheEntry) as DateTime?;
cacheItemModel.SlidingExpiration = GetCacheProperty(ProcessInfoSlidingExpiration, cacheEntry) as TimeSpan?;
cacheModel.CacheItems.Add(cacheItemModel);
}
catch (Exception)
{
return false;
}
}
return cacheModel;
}
private bool TryGetCacheItemModel(DictionaryEntry currentCacheEntry, out CacheItemModel cacheItemModel)
{
cacheItemModel = new CacheItemModel();
object cacheEntry;
try
{
cacheEntry = MethodInfoCacheGet.Invoke(HttpRuntime.Cache, new object[] { currentCacheEntry.Key, 1 });
cacheItemModel.Key = currentCacheEntry.Key.ToString();
cacheItemModel.Value = Serialization.GetValueSafe(currentCacheEntry.Value);
cacheItemModel.CreatedOn = GetCacheProperty(ProcessInfoUtcCreated, cacheEntry) as DateTime?;
cacheItemModel.ExpiresOn = GetCacheProperty(ProcessInfoUtcExpires, cacheEntry) as DateTime?;
cacheItemModel.SlidingExpiration = GetCacheProperty(ProcessInfoSlidingExpiration, cacheEntry) as TimeSpan?;
}
catch (Exception)
{
return false;
}
return true;
}