private ParameterInfoCache[] GetParameterInfoCache(ParameterInfo[] parameters)
{
if (parameters == null || parameters.Length == 0)
{
return(null);
}
ParameterInfoCache[] parametersCache = new ParameterInfoCache[parameters.Length];
for (int i = 0; i < parameters.Length; i++)
{
ParameterInfo parameterInfo = parameters[i];
object[] injectAttributes = parameterInfo.GetCustomAttributes(typeof(InjectAttribute), true);
InjectAttribute injectAttribute = null;
if (injectAttributes.Length > 0)
{
injectAttribute = (InjectAttribute)injectAttributes[0];
}
parametersCache[i] = new ParameterInfoCache(parameters[i], injectAttribute);
}
return(parametersCache);
}
private MethodInfoCache FindConstructorMethodRecursive(Type type)
{
MethodInfo constructorMethodInfo = null;
MethodInfo[] allStaticMethods = type.GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static);
foreach (var info in allStaticMethods)
{
if (info.GetCustomAttributes(typeof(ConstructorAttribute), true).Length <= 0)
{
continue;
}
// Does it return an instance of itself?
if (info.ReturnType == type)
{
constructorMethodInfo = info;
break;
}
}
if (constructorMethodInfo == null)
{
return(null);
}
ParameterInfo[] methodParameters = constructorMethodInfo.GetParameters();
object[] injectAttributes = constructorMethodInfo.GetCustomAttributes(typeof(InjectAttribute), true);
InjectAttribute injectAttribute = null;
if (injectAttributes.Length > 0)
{
injectAttribute = (InjectAttribute)injectAttributes[0];
}
ParameterInfoCache[] parameters = GetParameterInfoCache(constructorMethodInfo.GetParameters());
var constructorMethodInfoCache = new MethodInfoCache(constructorMethodInfo, injectAttribute, parameters);
return(constructorMethodInfoCache);
}
protected virtual List <MethodInfoCache> FindMethodsRecursive(Type type, List <MethodInfoCache> methods = null)
{
if (methods == null)
{
methods = new List <MethodInfoCache>();
}
var subMethods = type.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
foreach (var info in subMethods)
{
if (info.IsSpecialName || !MightHaveInjectAttribute(info))
{
continue;
}
object[] injectAttributes = info.GetCustomAttributes(typeof(InjectAttribute), true);
if (injectAttributes.Length <= 0)
{
continue;
}
InjectAttribute injectAttribute = (InjectAttribute)injectAttributes[0];
MethodInfoCache methodInfoCache = new MethodInfoCache(info, injectAttribute, GetParameterInfoCache(info.GetParameters()));
methods.Add(methodInfoCache);
}
if (IsRootType(type.BaseType))
{
return(methods);
}
FindMethodsRecursive(type.BaseType, methods);
return(methods);
}
public ParameterInfoCache(ParameterInfo parameterInfo, InjectAttribute injectAttribute)
{
ParameterInfo = parameterInfo;
InjectAttribute = injectAttribute;
}
public MemberInfoCache(MemberInfo memberInfo, InjectAttribute injectAttribute)
{
MemberInfo = memberInfo;
InjectAttribute = injectAttribute;
DeclaringType = memberInfo.DeclaringType;
}
