internal static IMemberAccessor GetNamedAccessor(Type type, string name, MemberNameStrategy strategy)
{
var typeMembers = GetTypeMembers(type, strategy);
if (typeMembers.TryGetValue(name, out var result))
{
return(result);
}
return(null);
}
internal static Dictionary <string, IMemberAccessor> GetTypeMembers(Type type, MemberNameStrategy memberNameStrategy)
{
return(_typeMembers.GetOrAdd(type, t =>
{
var list = new Dictionary <string, IMemberAccessor>();
foreach (var propertyInfo in t.GetTypeInfo().GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
if (propertyInfo.GetIndexParameters().Length > 0)
{
// Indexed property...
continue;
}
list[memberNameStrategy(propertyInfo)] = new PropertyInfoAccessor(propertyInfo);
}
foreach (var fieldInfo in t.GetTypeInfo().GetFields(BindingFlags.Public | BindingFlags.Instance))
{
list[memberNameStrategy(fieldInfo)] = new DelegateAccessor((o, n) => fieldInfo.GetValue(o));
}
return list;
}));
}
internal static Dictionary <string, IMemberAccessor> GetTypeMembers(Type type, MemberNameStrategy memberNameStrategy)
{
return(_typeMembers.GetOrAdd(type, t =>
{
var list = new Dictionary <string, IMemberAccessor>();
foreach (var propertyInfo in t.GetTypeInfo().GetProperties(BindingFlags.Public | BindingFlags.Instance))
{
if (propertyInfo.GetIndexParameters().Length > 0)
{
// Indexed property...
continue;
}
if (propertyInfo.PropertyType.IsGenericType && propertyInfo.PropertyType.GetGenericTypeDefinition() == typeof(Task <>))
{
list[memberNameStrategy(propertyInfo)] = new AsyncDelegateAccessor(async(o, n) =>
{
var asyncValue = (Task)propertyInfo.GetValue(o);
await asyncValue.ConfigureAwait(false);
return (object)((dynamic)asyncValue).Result;
});
}
else
{
list[memberNameStrategy(propertyInfo)] = new PropertyInfoAccessor(propertyInfo);
}
}
foreach (var fieldInfo in t.GetTypeInfo().GetFields(BindingFlags.Public | BindingFlags.Instance))
{
if (fieldInfo.FieldType.IsGenericType && fieldInfo.FieldType.GetGenericTypeDefinition() == typeof(Task <>))
{
list[memberNameStrategy(fieldInfo)] = new AsyncDelegateAccessor(async(o, n) =>
{
var asyncValue = (Task)fieldInfo.GetValue(o);
await asyncValue.ConfigureAwait(false);
return (object)((dynamic)asyncValue).Result;
});
}
else
{
list[memberNameStrategy(fieldInfo)] = new DelegateAccessor((o, n) => fieldInfo.GetValue(o));
}
}
return list;
}));
}
public MemberAccessStrategy(IMemberAccessStrategy parent) : this()
{
_parent = parent;
MemberNameStrategy = _parent.MemberNameStrategy;
}
