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manager_factory.go
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/
manager_factory.go
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// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"). You may
// not use this file except in compliance with the License. A copy of the
// License is located at
//
// http://aws.amazon.com/apache2.0/
//
// or in the "license" file accompanying this file. This file 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.
// Code generated by ack-generate. DO NOT EDIT.
package platform_endpoint
import (
"fmt"
"sync"
ackv1alpha1 "github.com/aws/aws-controllers-k8s/apis/core/v1alpha1"
ackcfg "github.com/aws/aws-controllers-k8s/pkg/config"
ackmetrics "github.com/aws/aws-controllers-k8s/pkg/metrics"
acktypes "github.com/aws/aws-controllers-k8s/pkg/types"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/go-logr/logr"
svcresource "github.com/aws/aws-controllers-k8s/services/sns/pkg/resource"
)
// resourceManagerFactory produces resourceManager objects. It implements the
// `types.AWSResourceManagerFactory` interface.
type resourceManagerFactory struct {
sync.RWMutex
// rmCache contains resource managers for a particular AWS account ID
rmCache map[string]*resourceManager
}
// ResourcePrototype returns an AWSResource that resource managers produced by
// this factory will handle
func (f *resourceManagerFactory) ResourceDescriptor() acktypes.AWSResourceDescriptor {
return &resourceDescriptor{}
}
// ManagerFor returns a resource manager object that can manage resources for a
// supplied AWS account
func (f *resourceManagerFactory) ManagerFor(
cfg ackcfg.Config,
log logr.Logger,
metrics *ackmetrics.Metrics,
rr acktypes.AWSResourceReconciler,
sess *session.Session,
id ackv1alpha1.AWSAccountID,
region ackv1alpha1.AWSRegion,
) (acktypes.AWSResourceManager, error) {
rmId := fmt.Sprintf("%s/%s", id, region)
f.RLock()
rm, found := f.rmCache[rmId]
f.RUnlock()
if found {
return rm, nil
}
f.Lock()
defer f.Unlock()
rm, err := newResourceManager(cfg, log, metrics, rr, sess, id, region)
if err != nil {
return nil, err
}
f.rmCache[rmId] = rm
return rm, nil
}
func newResourceManagerFactory() *resourceManagerFactory {
return &resourceManagerFactory{
rmCache: map[string]*resourceManager{},
}
}
func init() {
svcresource.RegisterManagerFactory(newResourceManagerFactory())
}