From 8c12c6939aab9106db14ec2d11d983bc5b29fb2c Mon Sep 17 00:00:00 2001 From: Niall Sheridan Date: Sun, 7 Jul 2019 21:33:44 +0100 Subject: Switch to modules --- .../cloud.google.com/go/storage/notifications.go | 188 --------------------- 1 file changed, 188 deletions(-) delete mode 100644 vendor/cloud.google.com/go/storage/notifications.go (limited to 'vendor/cloud.google.com/go/storage/notifications.go') diff --git a/vendor/cloud.google.com/go/storage/notifications.go b/vendor/cloud.google.com/go/storage/notifications.go deleted file mode 100644 index d5e1395..0000000 --- a/vendor/cloud.google.com/go/storage/notifications.go +++ /dev/null @@ -1,188 +0,0 @@ -// Copyright 2017 Google LLC -// -// 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 storage - -import ( - "errors" - "fmt" - "regexp" - - "cloud.google.com/go/internal/trace" - "golang.org/x/net/context" - raw "google.golang.org/api/storage/v1" -) - -// A Notification describes how to send Cloud PubSub messages when certain -// events occur in a bucket. -type Notification struct { - //The ID of the notification. - ID string - - // The ID of the topic to which this subscription publishes. - TopicID string - - // The ID of the project to which the topic belongs. - TopicProjectID string - - // Only send notifications about listed event types. If empty, send notifications - // for all event types. - // See https://cloud.google.com/storage/docs/pubsub-notifications#events. - EventTypes []string - - // If present, only apply this notification configuration to object names that - // begin with this prefix. - ObjectNamePrefix string - - // An optional list of additional attributes to attach to each Cloud PubSub - // message published for this notification subscription. - CustomAttributes map[string]string - - // The contents of the message payload. - // See https://cloud.google.com/storage/docs/pubsub-notifications#payload. - PayloadFormat string -} - -// Values for Notification.PayloadFormat. -const ( - // Send no payload with notification messages. - NoPayload = "NONE" - - // Send object metadata as JSON with notification messages. - JSONPayload = "JSON_API_V1" -) - -// Values for Notification.EventTypes. -const ( - // Event that occurs when an object is successfully created. - ObjectFinalizeEvent = "OBJECT_FINALIZE" - - // Event that occurs when the metadata of an existing object changes. - ObjectMetadataUpdateEvent = "OBJECT_METADATA_UPDATE" - - // Event that occurs when an object is permanently deleted. - ObjectDeleteEvent = "OBJECT_DELETE" - - // Event that occurs when the live version of an object becomes an - // archived version. - ObjectArchiveEvent = "OBJECT_ARCHIVE" -) - -func toNotification(rn *raw.Notification) *Notification { - n := &Notification{ - ID: rn.Id, - EventTypes: rn.EventTypes, - ObjectNamePrefix: rn.ObjectNamePrefix, - CustomAttributes: rn.CustomAttributes, - PayloadFormat: rn.PayloadFormat, - } - n.TopicProjectID, n.TopicID = parseNotificationTopic(rn.Topic) - return n -} - -var topicRE = regexp.MustCompile("^//pubsub.googleapis.com/projects/([^/]+)/topics/([^/]+)") - -// parseNotificationTopic extracts the project and topic IDs from from the full -// resource name returned by the service. If the name is malformed, it returns -// "?" for both IDs. -func parseNotificationTopic(nt string) (projectID, topicID string) { - matches := topicRE.FindStringSubmatch(nt) - if matches == nil { - return "?", "?" - } - return matches[1], matches[2] -} - -func toRawNotification(n *Notification) *raw.Notification { - return &raw.Notification{ - Id: n.ID, - Topic: fmt.Sprintf("//pubsub.googleapis.com/projects/%s/topics/%s", - n.TopicProjectID, n.TopicID), - EventTypes: n.EventTypes, - ObjectNamePrefix: n.ObjectNamePrefix, - CustomAttributes: n.CustomAttributes, - PayloadFormat: string(n.PayloadFormat), - } -} - -// AddNotification adds a notification to b. You must set n's TopicProjectID, TopicID -// and PayloadFormat, and must not set its ID. The other fields are all optional. The -// returned Notification's ID can be used to refer to it. -func (b *BucketHandle) AddNotification(ctx context.Context, n *Notification) (ret *Notification, err error) { - ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Bucket.AddNotification") - defer func() { trace.EndSpan(ctx, err) }() - - if n.ID != "" { - return nil, errors.New("storage: AddNotification: ID must not be set") - } - if n.TopicProjectID == "" { - return nil, errors.New("storage: AddNotification: missing TopicProjectID") - } - if n.TopicID == "" { - return nil, errors.New("storage: AddNotification: missing TopicID") - } - call := b.c.raw.Notifications.Insert(b.name, toRawNotification(n)) - setClientHeader(call.Header()) - if b.userProject != "" { - call.UserProject(b.userProject) - } - rn, err := call.Context(ctx).Do() - if err != nil { - return nil, err - } - return toNotification(rn), nil -} - -// Notifications returns all the Notifications configured for this bucket, as a map -// indexed by notification ID. -func (b *BucketHandle) Notifications(ctx context.Context) (n map[string]*Notification, err error) { - ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Bucket.Notifications") - defer func() { trace.EndSpan(ctx, err) }() - - call := b.c.raw.Notifications.List(b.name) - setClientHeader(call.Header()) - if b.userProject != "" { - call.UserProject(b.userProject) - } - var res *raw.Notifications - err = runWithRetry(ctx, func() error { - res, err = call.Context(ctx).Do() - return err - }) - if err != nil { - return nil, err - } - return notificationsToMap(res.Items), nil -} - -func notificationsToMap(rns []*raw.Notification) map[string]*Notification { - m := map[string]*Notification{} - for _, rn := range rns { - m[rn.Id] = toNotification(rn) - } - return m -} - -// DeleteNotification deletes the notification with the given ID. -func (b *BucketHandle) DeleteNotification(ctx context.Context, id string) (err error) { - ctx = trace.StartSpan(ctx, "cloud.google.com/go/storage.Bucket.DeleteNotification") - defer func() { trace.EndSpan(ctx, err) }() - - call := b.c.raw.Notifications.Delete(b.name, id) - setClientHeader(call.Header()) - if b.userProject != "" { - call.UserProject(b.userProject) - } - return call.Context(ctx).Do() -} -- cgit v1.2.3