internal static void CacheMethod(
MethodInformation mi,
object target,
string methodName,
object[] arguments,
CallsiteCacheEntryFlags flags)
{
Type targetType = (flags & (CallsiteCacheEntryFlags.Static | CallsiteCacheEntryFlags.Constructor)) == CallsiteCacheEntryFlags.None ? target.GetType() : (Type)target;
if (targetType == typeof(PSObject) || targetType == typeof(PSCustomObject))
{
return;
}
CallsiteSignature signature = new CallsiteSignature(targetType, arguments, flags);
CallsiteCacheEntry key = new CallsiteCacheEntry(methodName, signature);
lock (Adapter.callsiteCache)
{
if (Adapter.callsiteCache.ContainsKey(key))
{
return;
}
if (Adapter.callsiteCache.Count > 2048)
{
Adapter.callsiteCache.Clear();
}
Adapter.callsiteCache[key] = mi;
}
}
internal static MethodInformation FindCachedMethod(
Type targetType,
string methodName,
object[] arguments,
CallsiteCacheEntryFlags flags)
{
if (targetType == typeof(PSObject) || targetType == typeof(PSCustomObject))
{
return((MethodInformation)null);
}
CallsiteSignature signature = new CallsiteSignature(targetType, arguments, flags);
CallsiteCacheEntry key = new CallsiteCacheEntry(methodName, signature);
MethodInformation methodInformation = (MethodInformation)null;
lock (Adapter.callsiteCache)
Adapter.callsiteCache.TryGetValue(key, out methodInformation);
return(methodInformation);
}
public bool Equals(PSMethodInvocationConstraints other)
{
if (object.ReferenceEquals(null, other))
{
return(false);
}
if (!object.ReferenceEquals(this, other))
{
if (!object.Equals(other.MethodTargetType, this.MethodTargetType))
{
return(false);
}
if (!CallsiteSignature.EqualsForCollection <Type>(this.parameterTypes, other.parameterTypes))
{
return(false);
}
}
return(true);
}
internal CallsiteCacheEntry(string methodName, CallsiteSignature signature)
{
this.methodName = methodName;
this.signature = signature;
}