private ICachedObject GetFromFile(int pos, IPersistentStore store, bool keep)
{
ICachedObject obj2;
Monitor.Enter(this.Lock);
try
{
ICachedObject row = this.cache.Get(pos);
if (row != null)
{
if (keep)
{
row.KeepInMemory(true);
}
return(row);
}
for (int i = 0; i < 2; i++)
{
try
{
IRowInputInterface interface2 = this.ReadObject(pos);
if (interface2 == null)
{
return(null);
}
row = store.Get(interface2);
break;
}
catch (OutOfMemoryException)
{
this.cache.ForceCleanUp();
if (i > 0)
{
throw;
}
}
}
pos = row.GetPos();
this.cache.Put(pos, row);
if (keep)
{
row.KeepInMemory(true);
}
store.Set(row);
obj2 = row;
}
catch (CoreException exception)
{
this.database.logger.LogSevereEvent(this.DataFileName + FwNs.Core.LC.cResources.SR.DataFileCache_GetFromFile__getFromFile_ + pos, exception);
throw;
}
finally
{
Monitor.Exit(this.Lock);
}
return(obj2);
}
