| /* |
| * 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/config_center" |
| ) |
| |
| const ( |
| // DefaultKey for default Configurator |
| DefaultKey = "default" |
| ) |
| |
| type getConfiguratorFunc func(url *common.URL) config_center.Configurator |
| |
| var configurator = make(map[string]getConfiguratorFunc) |
| |
| // SetConfigurator sets the getConfiguratorFunc with @name |
| func SetConfigurator(name string, v getConfiguratorFunc) { |
| configurator[name] = v |
| } |
| |
| // GetConfigurator finds the Configurator with @name |
| func GetConfigurator(name string, url *common.URL) config_center.Configurator { |
| if configurator[name] == nil { |
| panic("configurator for " + name + " is not existing, make sure you have import the package.") |
| } |
| return configurator[name](url) |
| } |
| |
| // SetDefaultConfigurator sets the default Configurator |
| func SetDefaultConfigurator(v getConfiguratorFunc) { |
| configurator[DefaultKey] = v |
| } |
| |
| // GetDefaultConfigurator gets default configurator |
| func GetDefaultConfigurator(url *common.URL) config_center.Configurator { |
| if configurator[DefaultKey] == nil { |
| panic("configurator for default is not existing, make sure you have import the package.") |
| } |
| return configurator[DefaultKey](url) |
| } |
| |
| // GetDefaultConfiguratorFunc gets default configurator function |
| func GetDefaultConfiguratorFunc() getConfiguratorFunc { |
| if configurator[DefaultKey] == nil { |
| panic("configurator for default is not existing, make sure you have import the package.") |
| } |
| return configurator[DefaultKey] |
| } |