public void Reflect()
{
// Cannot happen from the constructor, but will occur
// if the type doesn't exist and fails to be deserialized
if (targetType == null)
{
if (targetTypeName != null)
{
throw new MissingMemberException(targetTypeName, name);
}
else
{
throw new MissingMemberException("Target type not found.");
}
}
_source = Source.Unknown;
_fieldInfo = null;
_propertyInfo = null;
_methodInfo = null;
_constructorInfo = null;
fieldAccessor = null;
propertyAccessor = null;
methodInvoker = null;
MemberInfo[] candidates;
try
{
candidates = targetType.GetExtendedMember(name, SupportedMemberTypes, SupportedBindingFlags);
}
catch (NotSupportedException e)
{
throw new InvalidOperationException($"An error occured when trying to reflect the member '{name}' of the type '{targetType.FullName}' in a '{GetType().Name}' unit. Supported member types: {SupportedMemberTypes}, supported binding flags: {SupportedBindingFlags}", e);
}
if (candidates.Length == 0) // Not found, check if it might have been renamed
{
var renamedMembers = RuntimeCodebase.RenamedMembers(targetType);
string newName;
if (renamedMembers.TryGetValue(name, out newName))
{
name = newName;
try
{
candidates = targetType.GetExtendedMember(name, SupportedMemberTypes, SupportedBindingFlags);
}
catch (NotSupportedException e)
{
throw new InvalidOperationException($"An error occured when trying to reflect the renamed member '{name}' of the type '{targetType.FullName}' in a '{GetType().Name}' unit. Supported member types: {SupportedMemberTypes}, supported binding flags: {SupportedBindingFlags}", e);
}
}
}
if (candidates.Length == 0) // Nope, not even, abort
{
throw new MissingMemberException($"No matching member found: '{targetType.Name}.{name}'");
}
MemberTypes?memberType = null;
foreach (var candidate in candidates)
{
if (memberType == null)
{
memberType = candidate.MemberType;
}
else if (candidate.MemberType != memberType && !candidate.IsExtensionMethod())
{
// This theoretically shouldn't happen according to the .NET specification, I believe
Debug.LogWarning($"Multiple members with the same name are of a different type: '{targetType.Name}.{name}'");
break;
}
}
switch (memberType)
{
case MemberTypes.Field:
ReflectField(candidates);
break;
case MemberTypes.Property:
ReflectProperty(candidates);
break;
case MemberTypes.Method:
ReflectMethod(candidates);
break;
case MemberTypes.Constructor:
ReflectConstructor(candidates);
break;
default:
throw new UnexpectedEnumValueException <MemberTypes>(memberType.Value);
}
isReflected = true;
}
