private IUnresolvedAssembly LoadAssemblyWithCache(string filename)
{
var key = new FileInfo(filename).FullName;
var lastWriteTime = File.GetLastWriteTime(filename);
var asm = Dictionary.TryGetValue(key);
if (asm == null || asm.LastWriteTime != lastWriteTime)
{
asm = new NAssemblyCacheItem
{
UnresolvedAssembly = LoadAssembly(filename),
LastWriteTime = lastWriteTime,
Filename = filename,
Key = key,
LastHit = DateTime.Now,
Hits = 1,
};
Put(asm);
}
asm.LastHit = DateTime.Now;
asm.Hits++;
if (IdleTimeToClear.TotalMilliseconds > 0)
{
IdleTimer.Change(IdleTimeToClear, TimeSpan.FromMilliseconds(-1));
}
return(asm.UnresolvedAssembly);
}
private void Put(NAssemblyCacheItem asm)
{
Dictionary[asm.Key] = asm;
CleanupIfOverMaxItems();
}