private EPCacheEntry GetEPCacheEntry(Object key, Boolean ignoreLock, OperationContext operationContext)
{
Object lockId = null;
ulong version = 0;
DateTime time = new DateTime(1970, 1, 1, 0, 0, 0, 0);
DateTime lockDate = time.Date;
BitSet flagMap = new BitSet();
operationContext.Add(OperationContextFieldName.ReaderBitsetEnum, flagMap);
operationContext.Add(OperationContextFieldName.DataFormat, DataFormat.Object);
operationContext.Add(OperationContextFieldName.GenerateQueryInfo, true);
LockAccessType lockAccessType = LockAccessType.IGNORE_LOCK;
if (!ignoreLock)
{
lockAccessType = LockAccessType.ACQUIRE;
}
CacheEntry entry = (CacheEntry)_cacheRoot.GetCacheEntry(key, null, null, ref lockId, ref lockDate, EntryProcessorManager.DefaultLockTimeOut, lockAccessType, operationContext, ref version);
LockHandle handle = null;
if (lockId != null)
{
handle = new LockHandle(lockId.ToString(), lockDate);
}
if (entry != null)
{
CallbackEntry callbackEntry = entry.Value as CallbackEntry;
object value = callbackEntry != null ? callbackEntry.Value : entry.Value;
if (value != null)
{
entry.Value = _context.CachingSubSystemDataService.GetCacheData(value, entry.Flag);
}
}
return(new EPCacheEntry(entry, handle));
}
public EPCacheEntry(CacheEntry entry, LockHandle handle)
{
cacheEntry = entry;
lockHandle = handle;
}