| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 generator |
| |
| import ( |
| "context" |
| ) |
| |
| import ( |
| "github.com/pkg/errors" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-kubernetes/pkg/core/plugins" |
| "github.com/apache/dubbo-kubernetes/pkg/core/xds" |
| "github.com/apache/dubbo-kubernetes/pkg/plugins/policies/core/ordered" |
| xds_context "github.com/apache/dubbo-kubernetes/pkg/xds/context" |
| generator_core "github.com/apache/dubbo-kubernetes/pkg/xds/generator/core" |
| ) |
| |
| func NewGenerator() generator_core.ResourceGenerator { |
| return generator{} |
| } |
| |
| type generator struct{} |
| |
| func (g generator) Generator(ctx context.Context, rs *xds.ResourceSet, xdsCtx xds_context.Context, proxy *xds.Proxy) (*xds.ResourceSet, error) { |
| for _, policy := range plugins.Plugins().PolicyPlugins(ordered.Policies) { |
| if err := policy.Plugin.Apply(rs, xdsCtx, proxy); err != nil { |
| return nil, errors.Wrapf(err, "could not apply policy plugin %s", policy.Name) |
| } |
| } |
| return rs, nil |
| } |