mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-05-19 17:03:21 +08:00
59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
// Copyright 2019 Yunion
|
|
//
|
|
// Licensed 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 cache
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"yunion.io/x/log"
|
|
)
|
|
|
|
type GroupManager struct {
|
|
Group map[string]Cache
|
|
stopCh <-chan struct{}
|
|
}
|
|
|
|
func NewGroupManager(kind string, items []CachedItem, ch <-chan struct{}) *GroupManager {
|
|
man := new(GroupManager)
|
|
man.Group = make(map[string]Cache)
|
|
man.stopCh = ch
|
|
for _, item := range items {
|
|
man.Group[item.Name()] = NewCache(kind, item)
|
|
}
|
|
return man
|
|
}
|
|
|
|
func (m *GroupManager) Run() {
|
|
go func() {
|
|
m.run()
|
|
select {}
|
|
}()
|
|
}
|
|
|
|
func (m *GroupManager) run() {
|
|
for name, c := range m.Group {
|
|
log.V(3).Infof("Start cache: %v", name)
|
|
c.Start(m.stopCh)
|
|
}
|
|
}
|
|
|
|
func (m *GroupManager) Get(name string) (Cache, error) {
|
|
entity, ok := m.Group[name]
|
|
if !ok {
|
|
return nil, fmt.Errorf("DB cache item: %s not found", name)
|
|
}
|
|
return entity, nil
|
|
}
|