clair/database/notification.go

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// Copyright 2019 clair authors
//
// 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 database
import (
"time"
"github.com/coreos/clair/pkg/pagination"
)
// NotificationHook is a message sent to another service to inform of a change
// to a Vulnerability or the Ancestries affected by a Vulnerability. It contains
// the name of a notification that should be read and marked as read via the
// API.
type NotificationHook struct {
Name string
Created time.Time
Notified time.Time
Deleted time.Time
}
// VulnerabilityNotification is a notification for vulnerability changes.
type VulnerabilityNotification struct {
NotificationHook
Old *Vulnerability
New *Vulnerability
}
// VulnerabilityNotificationWithVulnerable is a notification for vulnerability
// changes with vulnerable ancestries.
type VulnerabilityNotificationWithVulnerable struct {
NotificationHook
Old *PagedVulnerableAncestries
New *PagedVulnerableAncestries
}
// PagedVulnerableAncestries is a vulnerability with a page of affected
// ancestries each with a special index attached for streaming purpose. The
// current page number and next page number are for navigate.
type PagedVulnerableAncestries struct {
Vulnerability
// Affected is a map of special indexes to Ancestries, which the pair
// should be unique in a stream. Every indexes in the map should be larger
// than previous page.
Affected map[int]string
Limit int
Current pagination.Token
Next pagination.Token
// End signals the end of the pages.
End bool
}