JSF with custom Annotation - jsf

Question

I am using primefaces version 5 and I am adding messages regarding to a specific actions like save :
public void save(Tenant tenant) {
tenantDao.save(tenant);
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage("Save success"));
}
Since I had a lot of these actions I tried to simplify this by creating a custom annotation called Message:
#Target(Runtime)
#Retention(Method)
public #interface Message {
String value();
}
and in my dao class :
public class TenantDao {
#Message("Saved Successfully")
public Tenant save(Tenant t) {
return em.save(t);
}
}
To read this annotation I have overridden the ELResolver the method invoke
public Object invoke(ELContext context,
Object base,
Object method,
Class<?>[] paramTypes,
Object[] params) {
Object result = super.invoke(context,method,paramTypes,params);
Method m = base.getClass().getMethod(method,paramTypes);
if(m.getAnnotation(Message.class) != null) {
addMessahe(m.getAnnotation(Message.class).value());
}
return result;
}
This was called in property (rendered, update, ..) but not in action listener
After a lot of debugging I discovered that theactionListener is called from MethodExpression class. So, I wrapped the MethodExpression class, and override the method invoke.
The problem now is that there are no way to retreive the class Method from MethodExpression class, also if I used the expression #{tenantDao.save(tenant)} the method getMethodInfo from MethodExpression will throw an exception.
Are there any way to read tAnnotation from any jsf context ?
I know that using Spring with AOP may solve this but I am not using Spring now.
Thanks