private static void Inject(IEnumerable <MemberInfo> memberInfoArray, IInjectingTarget target)
{
foreach (var memberInfo in memberInfoArray)
{
IEnumerable <object> attrs = GetAttributes(target, memberInfo);
//TODO: Look into adding a warning if an inject prop is private or protected
foreach (Attribute attr in attrs)
{
if (attr is InjectAttribute)
{
//We get the reference declaration to DI's Get method
var mi = typeof(DI).GetMethod("Get", BindingFlags.Static | BindingFlags.Public);
//getting DI.Get method so we can invoke it to get the value
//mi = DI.Get
//memberInfo = value type we want from DI.Get
MethodInfo methodInfo = GetMethodInfo(mi, memberInfo);
//Checking if value was found
//If this throws an exception there is probably a child Inject prop that is not registered
object valueToInject = methodInfo.Invoke(null, null);
if (valueToInject == null)
{
throw (new ArgumentException(
"Inject target type was not found. Did you forget to register it with DI?"));
}
AssignValueToTarget(target, memberInfo, valueToInject);
}
}
}
}
static void Inject(MemberInfo[] memberInfoArray, IInjectingTarget target, InjectionMap map)
{
foreach (var memberInfo in memberInfoArray) {
IEnumerable<object> attrs = GetAttributes (target, memberInfo);
//TODO: Look into adding a warning if an inject prop is private or protected
foreach (Attribute attr in attrs) {
if (map == null || !map.HasTypeMapped (GetMemberInfoType (memberInfo))) {
//We get the reference declaration to DI's Get method
var mi = typeof(DI).GetMethod ("Get", BindingFlags.Static | BindingFlags.Public);
//getting DI.Get method so we can invoke it to get the value
//mi = DI.Get
//memberInfo = value type we want from DI.Get
MethodInfo methodInfo = GetMethodInfo (mi, memberInfo);
//Checking if value was found
object valueToInject;
//If this throws an exception there is probably a child Inject prop that is not registered
valueToInject = methodInfo.Invoke (null, null);
if (valueToInject == null) {
throw(new ArgumentException ("Inject target type was not found. Did you forget to register it with DI?"));
} else {
AssignValueToTarget (target, memberInfo, valueToInject);
}
} else {
var valueToAssign = map.Get (GetMemberInfoType (memberInfo));
AssignValueToTarget (target, memberInfo, valueToAssign);
}
}
}
}
static void Inject(MemberInfo[] memberInfoArray, IInjectingTarget target)
{
foreach (var memberInfo in memberInfoArray)
{
object[] attrs = GetAttributes(target, memberInfo);
foreach (Attribute attr in attrs)
{
if (attr is InjectAttribute)
{
//retrieve injectable from DI
var mi = typeof(DI).GetMethod("Get", BindingFlags.Static | BindingFlags.Public);
//getting method to get value to inject
MethodInfo methodInfo = GetMethodInfo(mi, memberInfo);
//Checking if value was found
var valueToInject = methodInfo.Invoke(null, null);
if (valueToInject == null)
{
throw(new ArgumentException("Inject target type was not found. Did you forget to register it with DI?"));
}
else
{
AssignValueToTarget(target, memberInfo, valueToInject);
}
}
}
}
}
private static void AssignValueToTarget(IInjectingTarget target, MemberInfo memberInfo, object valueToInject)
{
if (memberInfo is FieldInfo) {
(memberInfo as FieldInfo).SetValue (target, valueToInject);
}
if (memberInfo is PropertyInfo) {
(memberInfo as PropertyInfo).SetValue (target, valueToInject, null);
}
}
static void AssignValueToTarget(IInjectingTarget target, MemberInfo memberInfo, object valueToInject)
{
if (memberInfo is System.Reflection.FieldInfo) {
(memberInfo as System.Reflection.FieldInfo).SetValue (target, valueToInject);
}
if (memberInfo is System.Reflection.PropertyInfo) {
(memberInfo as System.Reflection.PropertyInfo).SetValue (target, valueToInject, null);
}
}
private static IEnumerable<object> GetAttributes(IInjectingTarget target, MemberInfo memberInfo)
{
if (memberInfo is FieldInfo) {
return target.GetType ().GetField (memberInfo.Name).GetCustomAttributes (false);
}
if (memberInfo is PropertyInfo) {
return target.GetType ().GetProperty (memberInfo.Name).GetCustomAttributes (false);
}
throw (new ArgumentException ("Inject tag was places on a member type injection doesn't support"));
}
private static void AssignValueToTarget(IInjectingTarget target, MemberInfo memberInfo, object valueToInject)
{
if (memberInfo is FieldInfo)
{
(memberInfo as FieldInfo).SetValue(target, valueToInject);
}
if (memberInfo is PropertyInfo)
{
(memberInfo as PropertyInfo).SetValue(target, valueToInject, null);
}
}
static void AssignValueToTarget(IInjectingTarget target, MemberInfo memberInfo, object valueToInject)
{
if (memberInfo is System.Reflection.FieldInfo)
{
(memberInfo as System.Reflection.FieldInfo).SetValue(target, valueToInject);
}
if (memberInfo is System.Reflection.PropertyInfo)
{
(memberInfo as System.Reflection.PropertyInfo).SetValue(target, valueToInject, null);
}
}
private static IEnumerable <object> GetAttributes(IInjectingTarget target, MemberInfo memberInfo)
{
if (memberInfo is FieldInfo)
{
return(target.GetType().GetField(memberInfo.Name).GetCustomAttributes(false));
}
if (memberInfo is PropertyInfo)
{
return(target.GetType().GetProperty(memberInfo.Name).GetCustomAttributes(false));
}
throw (new ArgumentException("Inject tag was places on a member type injection doesn't support"));
}
public static void InjectProps(IInjectingTarget target, InjectionMap map = null)
{
Inject (target.GetType ().GetProperties (), target, map);
Inject (target.GetType ().GetFields (), target, map);
}
public static void InjectProps(IInjectingTarget target)
{
Inject (target.GetType ().GetProperties (), target);
Inject (target.GetType ().GetFields (), target);
}
public static void InjectProps(IInjectingTarget target)
{
Inject(target.GetType().GetProperties(), target);
Inject(target.GetType().GetFields(), target);
}
public static void InjectProps(IInjectingTarget target, InjectionMap map = null)
{
Inject(target.GetType().GetProperties(), target, map);
Inject(target.GetType().GetFields(), target, map);
}