Method validateInterceptors

expr/method.go:274–285

validateInterceptors validates the method interceptors.

()

// validateInterceptors validates the method interceptors.
func (m *MethodExpr) validateInterceptors() *eval.ValidationErrors {
	verr := new(eval.ValidationErrors)
	m.ClientInterceptors = mergeInterceptors(m.ClientInterceptors, m.Service.ClientInterceptors, Root.API.ClientInterceptors)
	for _, i := range m.ClientInterceptors {
		verr.Merge(i.validate(m))
	}
	m.ServerInterceptors = mergeInterceptors(m.ServerInterceptors, m.Service.ServerInterceptors, Root.API.ServerInterceptors)
	for _, i := range m.ServerInterceptors {
		verr.Merge(i.validate(m))
	}
	return verr
}

// mergeInterceptors merges interceptors from different levels (method, service, API)
// while avoiding duplicates. The order of precedence is: method > service > API.