private void mapSetters(ReflectedClass reflected, Type type)
{
#if UNITY_EDITOR
//only for [Inject] private properties todo set prebuild step
/*var privateMembers = type.FindMembers(
* MemberTypes.Property,
* BindingFlags.FlattenHierarchy |
* BindingFlags.SetProperty |
* BindingFlags.NonPublic |
* BindingFlags.Instance,
* null, null);
*
* foreach (var member in privateMembers)
* {
* var injections = member.GetCustomAttributes(typeof(Inject), true);
* if (injections.Length > 0)
* {
* throw new ReflectionException(
* "The class " + type.Name + " has a non-public Injection setter " + member.Name + ". Make the setter public to allow injection.",
* ReflectionExceptionType.CANNOT_INJECT_INTO_NONPUBLIC_SETTER);
* }
* }*/
#endif
var members = type.FindMembers(
MemberTypes.Property,
BindingFlags.FlattenHierarchy |
BindingFlags.SetProperty |
BindingFlags.Public |
BindingFlags.Instance,
null, null);
var pairs = new KeyValuePair <Type, PropertyInfo> [0];
var names = new object[0];
for (var index = 0; index < members.Length; index++)
{
var member = members[index];
if (member.IsDefined(typeof(Inject), true))
{
var injections = member.GetCustomAttributes(typeof(Inject), true);
var attr = injections[0] as Inject;
var point = member as PropertyInfo;
var pointType = point.PropertyType;
var pair = new KeyValuePair <Type, PropertyInfo>(pointType, point);
pairs = AddKV(pair, pairs);
var bindingName = attr.name;
names = Add(bindingName, names);
}
}
reflected.Setters = pairs;
reflected.SetterNames = names;
}
public ReflectedClass Get(Type type)
{
var binding = GetBinding(type);
if (binding == null)
{
binding = GetRawBinding();
var reflected = new ReflectedClass();
reflected.Type = type;
mapPreferredConstructor(reflected, type);
mapSetters(reflected, type); //map setters before mapping methods
mapMethods(reflected, type);
binding.Bind(type).To(reflected);
}
return(binding.value as ReflectedClass);
}
public IReflectedClass Get(Type type)
{
IBinding binding = GetBinding(type);
IReflectedClass retv;
if (binding == null)
{
binding = GetRawBinding();
IReflectedClass reflected = new ReflectedClass();
mapPreferredConstructor(reflected, binding, type);
mapPostConstructors(reflected, binding, type);
mapSetters(reflected, binding, type);
binding.Bind(type).To(reflected);
retv = binding.value as IReflectedClass;
retv.PreGenerated = false;
}
else
{
retv = binding.value as IReflectedClass;
retv.PreGenerated = true;
}
return(retv);
}
private void mapMethods(ReflectedClass reflected, Type type)
{
var methods = type.GetMethods(
BindingFlags.FlattenHierarchy |
BindingFlags.Public |
BindingFlags.Instance |
BindingFlags.InvokeMethod);
for (var index = 0; index < methods.Length; index++)
{
var method = methods[index];
var hasAttribute = method.IsDefined(typeof(PostConstruct));
if (hasAttribute)
{
if (reflected.PostConstructor != null)
{
throw new InjectionException("Class has already Posconstruct " + type,
InjectionExceptionType.ILLIGAL_USAGE);
}
reflected.PostConstructor = method;
continue;
}
hasAttribute = method.IsDefined(typeof(Deconstruct));
if (hasAttribute)
{
if (reflected.DeConstructor != null)
{
throw new InjectionException("Class has already Deconstruct " + type,
InjectionExceptionType.ILLIGAL_USAGE);
}
reflected.DeConstructor = method;
}
}
}
private void mapPreferredConstructor(ReflectedClass reflected, Type type)
{
var constructor = findPreferredConstructor(type);
if (constructor == null)
{
throw new ReflectionException(
"The reflector requires concrete classes.\nType " + type +
" has no constructor. Is it an interface?",
ReflectionExceptionType.CANNOT_REFLECT_INTERFACE);
}
var parameters = constructor.GetParameters();
var paramList = new Type[parameters.Length];
var names = new object[parameters.Length];
var i = 0;
foreach (var param in parameters)
{
var paramType = param.ParameterType;
paramList[i] = paramType;
if (param.IsDefined(typeof(Name), true))
{
var attributes = param.GetCustomAttributes(typeof(Name), false);
names[i] = ((Name)attributes[0]).name;
}
i++;
}
reflected.Constructor = constructor;
reflected.ConstructorParameters = paramList;
reflected.ConstructorParameterNames = names;
}