| /* |
| * 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 sentinel |
| |
| import ( |
| "sync" |
| ) |
| |
| type Exact struct { |
| apiNames map[string]string |
| |
| mu sync.RWMutex |
| } |
| |
| func (p *Exact) load(apis []*Resource) { |
| m := make(map[string]string, len(apis)) |
| |
| for _, api := range apis { |
| apiName := api.Name |
| for _, item := range api.Items { |
| if item.MatchStrategy == EXACT { |
| m[item.Pattern] = apiName |
| } |
| } |
| } |
| |
| p.mu.Lock() |
| defer p.mu.Unlock() |
| p.apiNames = m |
| } |
| |
| func (p *Exact) match(path string) (string, bool) { |
| p.mu.RLock() |
| defer p.mu.RUnlock() |
| |
| resourceName, ok := p.apiNames[path] |
| return resourceName, ok |
| } |