本文整理匯總了Golang中github.com/juju/juju/state/multiwatcher.Store.Update方法的典型用法代碼示例。如果您正苦於以下問題：Golang Store.Update方法的具體用法？Golang Store.Update怎麽用？Golang Store.Update使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/juju/juju/state/multiwatcher.Store的用法示例。
在下文中一共展示了Store.Update方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: updated
func (s *backingStatus) updated(st *State, store *multiwatcher.Store, id interface{}) error {
parentId, ok := backingEntityIdForGlobalKey(id.(string))
if !ok {
return nil
}
info0 := store.Get(parentId)
switch info := info0.(type) {
case nil:
// The parent info doesn't exist. Ignore the status until it does.
return nil
case *params.UnitInfo:
newInfo := *info
newInfo.Status = s.Status
newInfo.StatusInfo = s.StatusInfo
newInfo.StatusData = s.StatusData
info0 = &newInfo
case *params.MachineInfo:
newInfo := *info
newInfo.Status = s.Status
newInfo.StatusInfo = s.StatusInfo
newInfo.StatusData = s.StatusData
info0 = &newInfo
default:
panic(fmt.Errorf("status for unexpected entity with id %q; type %T", id, info))
}
store.Update(info0)
return nil
}示例2: updated
func (svc *backingService) updated(st *State, store *multiwatcher.Store, id interface{}) error {
if svc.CharmURL == nil {
return errors.Errorf("charm url is nil")
}
env, err := st.Environment()
if err != nil {
return errors.Trace(err)
}
info := ¶ms.ServiceInfo{
Name: svc.Name,
Exposed: svc.Exposed,
CharmURL: svc.CharmURL.String(),
OwnerTag: svc.fixOwnerTag(env),
Life: params.Life(svc.Life.String()),
MinUnits: svc.MinUnits,
}
oldInfo := store.Get(info.EntityId())
needConfig := false
if oldInfo == nil {
// We're adding the entry for the first time,
// so fetch the associated child documents.
c, err := readConstraints(st, serviceGlobalKey(svc.Name))
if err != nil {
return err
}
info.Constraints = c
needConfig = true
} else {
// The entry already exists, so preserve the current status.
oldInfo := oldInfo.(*params.ServiceInfo)
info.Constraints = oldInfo.Constraints
if info.CharmURL == oldInfo.CharmURL {
// The charm URL remains the same - we can continue to
// use the same config settings.
info.Config = oldInfo.Config
} else {
// The charm URL has changed - we need to fetch the
// settings from the new charm's settings doc.
needConfig = true
}
}
if needConfig {
var err error
info.Config, _, err = readSettingsDoc(st, serviceSettingsKey(svc.Name, svc.CharmURL))
if err != nil {
return err
}
}
store.Update(info)
return nil
}