| /* |
| * 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 config_center |
| |
| import ( |
| "time" |
| ) |
| |
| import ( |
| gxset "github.com/dubbogo/gost/container/set" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go/common" |
| "github.com/apache/dubbo-go/config_center/parser" |
| ) |
| |
| // //////////////////////////////////////// |
| // DynamicConfiguration |
| // //////////////////////////////////////// |
| const ( |
| // DEFAULT_GROUP default group |
| DEFAULT_GROUP = "dubbo" |
| // ZK_DEFAULT_GROUP default group of zk |
| ZK_DEFAULT_GROUP = "dubbo" |
| ) |
| |
| // DynamicConfiguration for modify listener and get properties file |
| type DynamicConfiguration interface { |
| Parser() parser.ConfigurationParser |
| SetParser(parser.ConfigurationParser) |
| AddListener(string, ConfigurationListener, ...Option) |
| RemoveListener(string, ConfigurationListener, ...Option) |
| // GetProperties get properties file |
| GetProperties(string, ...Option) (string, error) |
| |
| // GetRule get Router rule properties file |
| GetRule(string, ...Option) (string, error) |
| |
| // GetInternalProperty get value by key in Default properties file(dubbo.properties) |
| GetInternalProperty(string, ...Option) (string, error) |
| |
| // PublishConfig will publish the config with the (key, group, value) pair |
| PublishConfig(string, string, string) error |
| |
| // RemoveConfig will remove the config white the (key, group) pair |
| RemoveConfig(string, string) error |
| |
| // GetConfigKeysByGroup will return all keys with the group |
| GetConfigKeysByGroup(group string) (*gxset.HashSet, error) |
| } |
| |
| // Options ... |
| type Options struct { |
| Group string |
| Timeout time.Duration |
| } |
| |
| // Option ... |
| type Option func(*Options) |
| |
| // WithGroup assigns group to opt.Group |
| func WithGroup(group string) Option { |
| return func(opt *Options) { |
| opt.Group = group |
| } |
| } |
| |
| // WithTimeout assigns time to opt.Timeout |
| func WithTimeout(time time.Duration) Option { |
| return func(opt *Options) { |
| opt.Timeout = time |
| } |
| } |
| |
| // GetRuleKey The format is '{interfaceName}:[version]:[group]' |
| func GetRuleKey(url *common.URL) string { |
| return url.ColonSeparatedKey() |
| } |