public T GetIndexAs <T> (object o, string key)
{
Stats.Increment(StatsCounter.GetIndexBinderInvoked);
Stats.Increment(StatsCounter.GetIndexBinder_Key_Invoked);
// handle dictionaries
var dict = o as IDictionary;
if (dict != null)
{
Stats.Increment(StatsCounter.GetIndexBinder_Key_Dictionary_Invoked);
var ro = dict[key];
if (ro is T)
{
return((T)ro);
}
else
{
return(Dynamic.ConvertValue <T>(ro));
}
}
// fallback on getmemberbinder to do the hard work
Stats.Increment(StatsCounter.GetIndexBinder_Key_Property_Invoked);
// create a get member binder here
if (mGetMember == null)
{
mGetMember = new PSGetMember(key);
}
// get member value
return(mGetMember.GetNamedMember <T>(o, key));
}
public T GetIndexAs <T> (object o, string key)
{
Stats.Increment(StatsCounter.GetIndexBinderInvoked);
Stats.Increment(StatsCounter.GetIndexBinder_Key_Invoked);
// get accessor for value type T
var accessor = o as IDynamicAccessor <T>;
if (accessor != null)
{
if (key != mLastKey)
{
mLastHint = 0;
}
mLastKey = key;
return(accessor.GetMember(key, ref mLastHint));
}
// fallback on object accessor and cast it to T
var untypedAccessor = o as IDynamicAccessorUntyped;
if (untypedAccessor != null)
{
if (key != mLastKey)
{
mLastHint = 0;
}
mLastKey = key;
object value = untypedAccessor.GetMember(key, ref mLastHint);
if (value == null)
{
return(default(T));
}
if (value is T)
{
return((T)value);
}
else
{
return(PlayScript.Dynamic.ConvertValue <T>(value));
}
}
// handle dictionaries
var dict = o as IDictionary;
if (dict != null)
{
Stats.Increment(StatsCounter.GetIndexBinder_Key_Dictionary_Invoked);
var ro = dict[key];
if (ro is T)
{
return((T)ro);
}
else
{
return(Dynamic.ConvertValue <T>(ro));
}
}
// fallback on getmemberbinder to do the hard work
Stats.Increment(StatsCounter.GetIndexBinder_Key_Property_Invoked);
// create a get member binder here
if (mGetMember == null)
{
mGetMember = new PSGetMember(key);
}
// get member value
return(mGetMember.GetNamedMember <T>(o, key));
}
