Golang facade.Context类代码示例

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本文整理汇总了Golang中github.com/juju/juju/apiserver/facade.Context类的典型用法代码示例。如果您正苦于以下问题：Golang Context类的具体用法？Golang Context怎么用？Golang Context使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Context类的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: NewAllWatcher

// NewAllWatcher returns a new API server endpoint for interacting
// with a watcher created by the WatchAll and WatchAllModels API calls.
func NewAllWatcher(context facade.Context) (facade.Facade, error) {
	id := context.ID()
	auth := context.Auth()
	resources := context.Resources()

	// HasPermission should not be replaced by auth.AuthClient() even if, at first sight, they seem
	// equivalent because this allows us to remove login permission for a user
	// (a permission that is given by default).
	isAuthorized, err := auth.HasPermission(permission.LoginAccess, context.State().ControllerTag())
	if err != nil {
		return nil, errors.Trace(err)
	}
	if !isAuthorized {
		return nil, common.ErrPerm
	}
	watcher, ok := resources.Get(id).(*state.Multiwatcher)
	if !ok {
		return nil, common.ErrUnknownWatcher
	}
	return &SrvAllWatcher{
		watcher:   watcher,
		id:        id,
		resources: resources,
	}, nil
}

开发者ID:bac，项目名称:juju，代码行数:27，代码来源:watcher.go

示例2: newFilesystemAttachmentsWatcher

func newFilesystemAttachmentsWatcher(context facade.Context) (facade.Facade, error) {
	id := context.ID()
	auth := context.Auth()
	resources := context.Resources()
	st := context.State()
	return newMachineStorageIdsWatcher(
		st, resources, auth, id, storagecommon.ParseFilesystemAttachmentIds,
	)
}

开发者ID:bac，项目名称:juju，代码行数:9，代码来源:watcher.go

示例3: newMigrationStatusWatcher

func newMigrationStatusWatcher(context facade.Context) (facade.Facade, error) {
	id := context.ID()
	auth := context.Auth()
	resources := context.Resources()
	st := context.State()

	if !(auth.AuthMachineAgent() || auth.AuthUnitAgent()) {
		return nil, common.ErrPerm
	}
	w, ok := resources.Get(id).(state.NotifyWatcher)
	if !ok {
		return nil, common.ErrUnknownWatcher
	}
	return &srvMigrationStatusWatcher{
		watcher:   w,
		id:        id,
		resources: resources,
		st:        getMigrationBackend(st),
	}, nil
}

开发者ID:bac，项目名称:juju，代码行数:20，代码来源:watcher.go

示例4: newEntitiesWatcher

func newEntitiesWatcher(context facade.Context) (facade.Facade, error) {
	id := context.ID()
	auth := context.Auth()
	resources := context.Resources()

	if !isAgent(auth) {
		return nil, common.ErrPerm
	}
	watcher, ok := resources.Get(id).(EntitiesWatcher)
	if !ok {
		return nil, common.ErrUnknownWatcher
	}
	return &srvEntitiesWatcher{
		resources: resources,
		id:        id,
		watcher:   watcher,
	}, nil
}

开发者ID:bac，项目名称:juju，代码行数:18，代码来源:watcher.go

示例5: newRelationUnitsWatcher

func newRelationUnitsWatcher(context facade.Context) (facade.Facade, error) {
	id := context.ID()
	auth := context.Auth()
	resources := context.Resources()

	if !isAgent(auth) {
		return nil, common.ErrPerm
	}
	watcher, ok := resources.Get(id).(state.RelationUnitsWatcher)
	if !ok {
		return nil, common.ErrUnknownWatcher
	}
	return &srvRelationUnitsWatcher{
		watcher:   watcher,
		id:        id,
		resources: resources,
	}, nil
}

开发者ID:bac，项目名称:juju，代码行数:18，代码来源:watcher.go

注：本文中的github.com/juju/juju/apiserver/facade.Context类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。