public void Insert(string key, QueryCacheDocuments item, DateTime expireTime, QueryCacheInformation cacheInfo)
{
if (Monitor.TryEnter(_LockObj, Timeout))
{
try
{
base.Insert(key, item, expireTime, cacheInfo);
if (CacheFileEnabled)
{
WriteCacheFile(new CacheFile(key, item, cacheInfo));
}
}
finally
{
Monitor.Exit(_LockObj);
}
}
}
public bool TryGetValue(string key, out QueryCacheDocuments value, out DateTime expireTime, out int hitCount, out QueryCacheInformation cacheInfo)
{
if (Monitor.TryEnter(_LockObj, Timeout))
{
try
{
if (CacheFileEnabled)
{
string bit16String = base.GetMD5String(key);
object tag;
bool result = base.TryGetValue(key, out value, out expireTime, out hitCount, out tag);
string filePath = _CacheFileFolder + bit16String + ".xml";
if (!result)
{
if (System.IO.File.Exists(filePath))
{
using (System.IO.FileStream fs = new System.IO.FileStream(filePath,
System.IO.FileMode.Open, System.IO.FileAccess.Read, System.IO.FileShare.Read))
{
CacheFile cacheFile;
try
{
cacheFile = Hubble.Framework.Serialization.XmlSerialization <CacheFile> .Deserialize(fs);
}
catch
{
cacheInfo = null;
return(false);
}
value = cacheFile.Documents;
cacheInfo = cacheFile.Info;
expireTime = new DateTime();
hitCount = 1;
base.Insert(key, value, expireTime, cacheInfo);
}
System.IO.File.SetLastWriteTime(filePath, DateTime.Now);
return(true);
}
else
{
cacheInfo = null;
return(false);
}
}
else
{
cacheInfo = tag as QueryCacheInformation;
try
{
if (!System.IO.File.Exists(filePath))
{
WriteCacheFile(new CacheFile(key, value, cacheInfo));
}
else
{
SetFileLastWriteTime(filePath);
}
}
catch
{
}
return(true);
}
}
else
{
object tag;
bool result = base.TryGetValue(key, out value, out expireTime, out hitCount, out tag);
cacheInfo = tag as QueryCacheInformation;
return(result);
}
}
finally
{
Monitor.Exit(_LockObj);
}
}
else
{
value = null;
expireTime = default(DateTime);
hitCount = 0;
cacheInfo = null;
return(false);
}
}
public CacheFile(string key, QueryCacheDocuments documents, QueryCacheInformation info)
{
Key = key;
Documents = documents;
Info = info;
}
