| // Licensed to 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. Apache Software Foundation (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 module |
| |
| type Manager struct { |
| moduleMap map[string]Module |
| shutdownNotify func(err error) |
| } |
| |
| func NewManager(modules []Module, shutdownNotify func(err error)) *Manager { |
| moduleMap := make(map[string]Module) |
| for _, m := range modules { |
| moduleMap[m.Name()] = m |
| } |
| return &Manager{moduleMap: moduleMap, shutdownNotify: shutdownNotify} |
| } |
| |
| // FindModule instance by module name |
| func (m *Manager) FindModule(name string) Module { |
| return m.moduleMap[name] |
| } |
| |
| // ShutdownModules means close the rover instance dynamically |
| func (m *Manager) ShutdownModules(err error) { |
| m.shutdownNotify(err) |
| } |