Golang Resource示例

示例#1

文件： etcd.go 项目： legionus/origin

// NewStorage returns a RESTStorage object that will work against nodes.
func NewStorage(optsGetter restoptions.Getter) (*REST, error) {
	store := &registry.Store{
		NewFunc:           func() runtime.Object { return &quotaapi.ClusterResourceQuota{} },
		NewListFunc:       func() runtime.Object { return &quotaapi.ClusterResourceQuotaList{} },
		QualifiedResource: quotaapi.Resource("clusterresourcequotas"),
		KeyRootFunc: func(ctx kapi.Context) string {
			return ClusterResourceQuotaPath
		},
		KeyFunc: func(ctx kapi.Context, id string) (string, error) {
			return util.NoNamespaceKeyFunc(ctx, ClusterResourceQuotaPath, id)
		},
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*quotaapi.ClusterResourceQuota).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) generic.Matcher {
			return Matcher(label, field)
		},

		CreateStrategy:      Strategy,
		UpdateStrategy:      Strategy,
		DeleteStrategy:      Strategy,
		ReturnDeletedObject: false,
	}

	if err := restoptions.ApplyOptions(optsGetter, store, ClusterResourceQuotaPath); err != nil {
		return nil, err
	}

	return &REST{store}, nil
}

示例#2

文件： clusterresourcequota.go 项目： Xmagicer/origin

func (i *IndexerToClusterResourceQuotaLister) Get(name string) (*quotaapi.ClusterResourceQuota, error) {
	keyObj := &quotaapi.ClusterResourceQuota{ObjectMeta: kapi.ObjectMeta{Name: name}}
	key, _ := framework.DeletionHandlingMetaNamespaceKeyFunc(keyObj)

	item, exists, getErr := i.GetByKey(key)
	if getErr != nil {
		return nil, getErr
	}
	if !exists {
		existsErr := kapierrors.NewNotFound(quotaapi.Resource("clusterresourcequota"), name)
		return nil, existsErr
	}
	return item.(*quotaapi.ClusterResourceQuota), nil
}

示例#3

文件： filter.go 项目： juanluisvaladas/origin

func (r *AppliedClusterResourceQuotaREST) Get(ctx kapi.Context, name string) (runtime.Object, error) {
	namespace, ok := kapi.NamespaceFrom(ctx)
	if !ok {
		return nil, kapierrors.NewBadRequest("namespace is required")
	}

	quotaNames, _ := r.quotaMapper.GetClusterQuotasFor(namespace)
	quotaNamesSet := sets.NewString(quotaNames...)
	if !quotaNamesSet.Has(name) {
		return nil, kapierrors.NewNotFound(quotaapi.Resource("appliedclusterresourcequota"), name)
	}

	clusterQuota, err := r.quotaLister.Get(name)
	if err != nil {
		return nil, err
	}

	return quotaapi.ConvertClusterResourceQuotaToAppliedClusterResourceQuota(clusterQuota), nil
}

示例#4

文件： etcd.go 项目： juanluisvaladas/origin

func makeStore(optsGetter restoptions.Getter) (*registry.Store, error) {
	store := &registry.Store{
		NewFunc:           func() runtime.Object { return &quotaapi.ClusterResourceQuota{} },
		NewListFunc:       func() runtime.Object { return &quotaapi.ClusterResourceQuotaList{} },
		QualifiedResource: quotaapi.Resource("clusterresourcequotas"),
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*quotaapi.ClusterResourceQuota).Name, nil
		},
		PredicateFunc: func(label labels.Selector, field fields.Selector) *generic.SelectionPredicate {
			return Matcher(label, field)
		},

		CreateStrategy:      Strategy,
		UpdateStrategy:      Strategy,
		DeleteStrategy:      Strategy,
		ReturnDeletedObject: false,
	}

	if err := restoptions.ApplyOptions(optsGetter, store, false, storage.NoTriggerPublisher); err != nil {
		return nil, err
	}

	return store, nil
}