private static IGenericAspect CreateAspect(ITypedAspect aspect, IGenericAspect newAspect, IList mixins,
IList pointcuts)
{
object[] aspectTargetAttributes =
aspect.GetType().GetCustomAttributes(typeof(AspectTargetAttribute), false);
if (aspectTargetAttributes != null)
{
AspectTargetAttribute aspectTargetAttribute = (AspectTargetAttribute)aspectTargetAttributes[0];
if (aspectTargetAttribute.TargetAttribute != null)
{
newAspect =
new AttributeAspect(aspect.GetType().Name, aspectTargetAttribute.TargetAttribute, mixins,
pointcuts);
}
else if (aspectTargetAttribute.TargetSignature != null)
{
newAspect =
new SignatureAspect(aspect.GetType().Name, aspectTargetAttribute.TargetSignature, mixins,
pointcuts);
}
else if (aspectTargetAttribute.TargetType != null)
{
newAspect =
new SignatureAspect(aspect.GetType().Name, aspectTargetAttribute.TargetType, mixins, pointcuts);
}
else
{
throw new Exception("No target specified");
}
}
return(newAspect);
}
private static void AddMixins(ITypedAspect aspect, IList mixins)
{
object[] mixinAttributes = aspect.GetType().GetCustomAttributes(typeof(MixinAttribute), false);
if (mixinAttributes != null)
{
foreach (MixinAttribute mixinAttribute in mixinAttributes)
{
mixins.Add(mixinAttribute.MixinType);
}
}
}
private static void AddInterceptors(ITypedAspect aspect, IList pointcuts)
{
ArrayList methodsList = new ArrayList();
MethodInfo[] methods =
aspect.GetType().GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance |
BindingFlags.DeclaredOnly);
foreach (MethodInfo method in methods)
{
object[] interceptorAttributes = method.GetCustomAttributes(typeof(InterceptorAttribute), false);
if (interceptorAttributes != null && interceptorAttributes.Length > 0)
{
methodsList.Add(method);
}
}
methodsList.Sort(new InterceptorMethodSorter());
foreach (MethodInfo method in methodsList)
{
object[] interceptorAttributes = method.GetCustomAttributes(typeof(InterceptorAttribute), false);
if (interceptorAttributes != null)
{
InterceptorAttribute interceptor = (InterceptorAttribute)interceptorAttributes[0];
IPointcut pointcut = null;
Delegate interceptorDelegate = CreateDelegate(aspect, method);
if (interceptor.TargetAttribute != null)
{
pointcut = new AttributePointcut(interceptor.TargetAttribute, interceptorDelegate);
}
else if (interceptor.TargetSignature != null)
{
pointcut = new SignaturePointcut(interceptor.TargetSignature, interceptorDelegate);
}
else
{
throw new Exception("Interceptor attribute does not contain any target info");
}
pointcuts.Add(pointcut);
}
}
}
private static void AddInterceptors(ITypedAspect aspect, IList pointcuts)
{
ArrayList methodsList = new ArrayList();
MethodInfo[] methods =
aspect.GetType().GetMethods(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance |
BindingFlags.DeclaredOnly);
foreach (MethodInfo method in methods)
{
object[] interceptorAttributes = method.GetCustomAttributes(typeof (InterceptorAttribute), false);
if (interceptorAttributes != null && interceptorAttributes.Length > 0)
{
methodsList.Add(method);
}
}
methodsList.Sort(new InterceptorMethodSorter());
foreach (MethodInfo method in methodsList)
{
object[] interceptorAttributes = method.GetCustomAttributes(typeof (InterceptorAttribute), false);
if (interceptorAttributes != null)
{
InterceptorAttribute interceptor = (InterceptorAttribute) interceptorAttributes[0];
IPointcut pointcut = null;
Delegate interceptorDelegate = CreateDelegate(aspect, method);
if (interceptor.TargetAttribute != null)
{
pointcut = new AttributePointcut(interceptor.TargetAttribute, interceptorDelegate);
}
else if (interceptor.TargetSignature != null)
{
pointcut = new SignaturePointcut(interceptor.TargetSignature, interceptorDelegate);
}
else
{
throw new Exception("Interceptor attribute does not contain any target info");
}
pointcuts.Add(pointcut);
}
}
}
private static void AddMixins(ITypedAspect aspect, IList mixins)
{
object[] mixinAttributes = aspect.GetType().GetCustomAttributes(typeof (MixinAttribute), false);
if (mixinAttributes != null)
{
foreach (MixinAttribute mixinAttribute in mixinAttributes)
{
mixins.Add(mixinAttribute.MixinType);
}
}
}
private static IGenericAspect CreateAspect(ITypedAspect aspect, IGenericAspect newAspect, IList mixins,
IList pointcuts)
{
object[] aspectTargetAttributes =
aspect.GetType().GetCustomAttributes(typeof (AspectTargetAttribute), false);
if (aspectTargetAttributes != null)
{
AspectTargetAttribute aspectTargetAttribute = (AspectTargetAttribute) aspectTargetAttributes[0];
if (aspectTargetAttribute.TargetAttribute != null)
newAspect =
new AttributeAspect(aspect.GetType().Name, aspectTargetAttribute.TargetAttribute, mixins,
pointcuts);
else if (aspectTargetAttribute.TargetSignature != null)
newAspect =
new SignatureAspect(aspect.GetType().Name, aspectTargetAttribute.TargetSignature, mixins,
pointcuts);
else if (aspectTargetAttribute.TargetType != null)
newAspect =
new SignatureAspect(aspect.GetType().Name, aspectTargetAttribute.TargetType, mixins, pointcuts);
else
throw new Exception("No target specified");
}
return newAspect;
}
