| /* |
| * 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 extension |
| |
| import ( |
| "github.com/apache/dubbo-go/common" |
| "github.com/apache/dubbo-go/registry" |
| ) |
| |
| var ( |
| registrys = make(map[string]func(config *common.URL) (registry.Registry, error)) |
| ) |
| |
| // SetRegistry sets the registry extension with @name |
| func SetRegistry(name string, v func(_ *common.URL) (registry.Registry, error)) { |
| registrys[name] = v |
| } |
| |
| // GetRegistry finds the registry extension with @name |
| func GetRegistry(name string, config *common.URL) (registry.Registry, error) { |
| if registrys[name] == nil { |
| panic("registry for " + name + " does not exist. please make sure that you have imported the package `github.com/apache/dubbo-go/registry/" + name + "`.") |
| } |
| return registrys[name](config) |
| |
| } |