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pvcs_v1.go
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pvcs_v1.go
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//
// DISCLAIMER
//
// Copyright 2016-2022 ArangoDB GmbH, Cologne, Germany
//
// 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.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
package inspector
import (
"context"
core "k8s.io/api/core/v1"
apiErrors "k8s.io/apimachinery/pkg/api/errors"
meta "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/dalet-oss/arangodb-operator/pkg/util/errors"
"github.com/dalet-oss/arangodb-operator/pkg/util/k8sutil/inspector/constants"
ins "github.com/dalet-oss/arangodb-operator/pkg/util/k8sutil/inspector/persistentvolumeclaim/v1"
)
func (p *persistentVolumeClaimsInspector) V1() ins.Inspector {
return p.v1
}
type persistentVolumeClaimsInspectorV1 struct {
persistentVolumeClaimInspector *persistentVolumeClaimsInspector
persistentVolumeClaims map[string]*core.PersistentVolumeClaim
err error
}
func (p *persistentVolumeClaimsInspectorV1) validate() error {
if p == nil {
return errors.Newf("PersistentVolumeClaimsV1Inspector is nil")
}
if p.persistentVolumeClaimInspector == nil {
return errors.Newf("Parent is nil")
}
if p.persistentVolumeClaims == nil {
return errors.Newf("PersistentVolumeClaims or err should be not nil")
}
if p.err != nil {
return errors.Newf("PersistentVolumeClaims or err cannot be not nil together")
}
return nil
}
func (p *persistentVolumeClaimsInspectorV1) ListSimple() []*core.PersistentVolumeClaim {
var r []*core.PersistentVolumeClaim
for _, persistentVolumeClaim := range p.persistentVolumeClaims {
r = append(r, persistentVolumeClaim)
}
return r
}
func (p *persistentVolumeClaimsInspectorV1) GetSimple(name string) (*core.PersistentVolumeClaim, bool) {
persistentVolumeClaim, ok := p.persistentVolumeClaims[name]
if !ok {
return nil, false
}
return persistentVolumeClaim, true
}
func (p *persistentVolumeClaimsInspectorV1) Iterate(action ins.Action, filters ...ins.Filter) error {
for _, persistentVolumeClaim := range p.persistentVolumeClaims {
if err := p.iteratePersistentVolumeClaim(persistentVolumeClaim, action, filters...); err != nil {
return err
}
}
return nil
}
func (p *persistentVolumeClaimsInspectorV1) iteratePersistentVolumeClaim(persistentVolumeClaim *core.PersistentVolumeClaim, action ins.Action, filters ...ins.Filter) error {
for _, f := range filters {
if f == nil {
continue
}
if !f(persistentVolumeClaim) {
return nil
}
}
return action(persistentVolumeClaim)
}
func (p *persistentVolumeClaimsInspectorV1) Read() ins.ReadInterface {
return p
}
func (p *persistentVolumeClaimsInspectorV1) Get(ctx context.Context, name string, opts meta.GetOptions) (*core.PersistentVolumeClaim, error) {
if s, ok := p.GetSimple(name); !ok {
return nil, apiErrors.NewNotFound(constants.PersistentVolumeClaimGR(), name)
} else {
return s, nil
}
}