| // Copyright Istio Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package clusters |
| |
| import ( |
| adminapi "github.com/envoyproxy/go-control-plane/envoy/admin/v3" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pkg/util/protomarshal" |
| ) |
| |
| // Wrapper is a wrapper around the Envoy Clusters |
| // It has extra helper functions for handling any/struct/marshal protobuf pain |
| type Wrapper struct { |
| *adminapi.Clusters |
| } |
| |
| // MarshalJSON is a custom marshaller to handle protobuf pain |
| func (w *Wrapper) MarshalJSON() ([]byte, error) { |
| return protomarshal.Marshal(w) |
| } |
| |
| // UnmarshalJSON is a custom unmarshaller to handle protobuf pain |
| func (w *Wrapper) UnmarshalJSON(b []byte) error { |
| cd := &adminapi.Clusters{} |
| err := protomarshal.UnmarshalAllowUnknown(b, cd) |
| *w = Wrapper{cd} |
| return err |
| } |