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get_snapshot.go
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get_snapshot.go
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/**
* Copyright 2020 IBM Corp.
*
* 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 vpcvolume ...
package vpcvolume
import (
"time"
util "github.com/IBM/ibmcloud-volume-interface/lib/utils"
"github.com/IBM/ibmcloud-volume-vpc/common/vpcclient/client"
"github.com/IBM/ibmcloud-volume-vpc/common/vpcclient/models"
"go.uber.org/zap"
)
// GetSnapshot GETs from /snapshots
func (ss *SnapshotService) GetSnapshot(snapshotID string, ctxLogger *zap.Logger) (*models.Snapshot, error) {
ctxLogger.Debug("Entry Backend GetSnapshot")
defer ctxLogger.Debug("Exit Backend GetSnapshot")
defer util.TimeTracker("GetSnapshot", time.Now())
operation := &client.Operation{
Name: "GetSnapshot",
Method: "GET",
PathPattern: snapshotIDPath,
}
var snapshot models.Snapshot
var apiErr models.Error
request := ss.client.NewRequest(operation)
ctxLogger.Info("Equivalent curl command", zap.Reflect("URL", request.URL()), zap.Reflect("Operation", operation))
req := request.PathParameter(snapshotIDParam, snapshotID)
_, err := req.JSONSuccess(&snapshot).JSONError(&apiErr).Invoke()
if err != nil {
return nil, err
}
return &snapshot, nil
}
// GetSnapshotByName GETs /snapshots
func (ss *SnapshotService) GetSnapshotByName(snapshotName string, ctxLogger *zap.Logger) (*models.Snapshot, error) {
ctxLogger.Debug("Entry Backend GetSnapshotByName")
defer ctxLogger.Debug("Exit Backend GetSnapshotByName")
defer util.TimeTracker("GetSnapshotByName", time.Now())
// Get the snapshot details for a single snapshot, ListSnapshotFilters will return only 1 snapshot in list
filters := &models.LisSnapshotFilters{Name: snapshotName}
snapshots, err := ss.ListSnapshots(1, "", filters, ctxLogger)
if err != nil {
return nil, err
}
if snapshots != nil {
snapshotlist := snapshots.Snapshots
if len(snapshotlist) > 0 {
return snapshotlist[0], nil
}
}
return nil, err
}