private static AspectInfo BuildAspectByInterceptorAttribute(Type type)
{
AspectInfo aspect = null;
var adviceTypes = type
.GetAttributes <InterceptorAttribute>(true)
.Select(p => p.InterceptorType)
.Union(type.GetCustomAttributes(true)
.Where(p => typeof(IInterceptor).IsAssignableFrom(p.GetType()))
.Select(p => p.GetType()))
.ToArray();
if (adviceTypes != null && adviceTypes.Length != 0)
{
aspect = new AspectInfo {
TargetType = new SignleTargetTypeInfo {
SingleType = type
}
};
var pointCut = new PointCutInfo();
aspect.AddPointCut(pointCut);
pointCut.Signature = new MethodSignature
{
Deep = 3,
};
pointCut.Advices = adviceTypes;
}
var pointCuts = (from m in type.GetMethods().Where(m => m.IsPublic || m.IsFamily)
let attrs = m.GetAttributes <InterceptorAttribute>(true)
where attrs != null && attrs.Length > 0
select new PointCutInfo
{
Advices = attrs.Select(p => p.InterceptorType).ToArray(),
Signature = new MethodSignature
{
Method = m.Name,
ReturnType = m.ReturnType.FullName,
Flags = CutPointFlags.Method,
Access = AccessFlags.All,
Arguments = m.GetParameterTypes().Select(p => p.FullName).ToArray()
}
})
.Union(from m in type.GetMethods().Where(m => m.IsPublic || m.IsFamily)
let attrs = m.GetCustomAttributes(true).Where(p => typeof(IInterceptor).IsAssignableFrom(p.GetType())).ToArray()
where attrs != null && attrs.Length > 0
select new PointCutInfo
{
Advices = attrs.Select(p => p.GetType()).ToArray(),
Signature = new MethodSignature
{
Method = m.Name,
ReturnType = m.ReturnType.FullName,
Flags = CutPointFlags.Method,
Access = AccessFlags.All,
Arguments = m.GetParameterTypes().Select(p => p.FullName).ToArray()
}
})
.ToArray();
if (pointCuts != null && pointCuts.Length > 0)
{
if (aspect == null)
{
aspect = new AspectInfo();
}
foreach (var pointCut in pointCuts)
{
aspect.AddPointCut(pointCut);
}
}
return(aspect);
}
