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proxy.go
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proxy.go
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// Code generated by atomix-go-framework. DO NOT EDIT.
package indexedmap
import (
"context"
indexedmap "github.com/atomix/atomix-api/go/atomix/primitive/indexedmap"
"github.com/atomix/atomix-go-framework/pkg/atomix/driver/proxy/rsm"
"github.com/atomix/atomix-go-framework/pkg/atomix/errors"
"github.com/atomix/atomix-go-framework/pkg/atomix/logging"
storage "github.com/atomix/atomix-go-framework/pkg/atomix/storage/protocol/rsm"
streams "github.com/atomix/atomix-go-framework/pkg/atomix/stream"
"github.com/golang/protobuf/proto"
)
const Type = "IndexedMap"
const (
sizeOp storage.OperationID = 1
putOp storage.OperationID = 2
getOp storage.OperationID = 3
firstEntryOp storage.OperationID = 4
lastEntryOp storage.OperationID = 5
prevEntryOp storage.OperationID = 6
nextEntryOp storage.OperationID = 7
removeOp storage.OperationID = 8
clearOp storage.OperationID = 9
eventsOp storage.OperationID = 10
entriesOp storage.OperationID = 11
)
var log = logging.GetLogger("atomix", "proxy", "indexedmap")
// NewProxyServer creates a new ProxyServer
func NewProxyServer(client *rsm.Client, readSync bool) indexedmap.IndexedMapServiceServer {
return &ProxyServer{
Client: client,
readSync: readSync,
}
}
type ProxyServer struct {
*rsm.Client
readSync bool
log logging.Logger
}
func (s *ProxyServer) Size(ctx context.Context, request *indexedmap.SizeRequest) (*indexedmap.SizeResponse, error) {
log.Debugf("Received SizeRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request SizeRequest failed: %v", err)
return nil, errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(ctx, serviceInfo)
if err != nil {
log.Errorf("Request SizeRequest failed: %v", err)
return nil, errors.Proto(err)
}
output, err := service.DoQuery(ctx, sizeOp, input, s.readSync)
if err != nil {
log.Debugf("Request SizeRequest failed: %v", err)
return nil, errors.Proto(err)
}
response := &indexedmap.SizeResponse{}
err = proto.Unmarshal(output, response)
if err != nil {
log.Errorf("Request SizeRequest failed: %v", err)
return nil, errors.Proto(err)
}
log.Debugf("Sending SizeResponse %.250s", response)
return response, nil
}
func (s *ProxyServer) Put(ctx context.Context, request *indexedmap.PutRequest) (*indexedmap.PutResponse, error) {
log.Debugf("Received PutRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request PutRequest failed: %v", err)
return nil, errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(ctx, serviceInfo)
if err != nil {
log.Errorf("Request PutRequest failed: %v", err)
return nil, errors.Proto(err)
}
output, err := service.DoCommand(ctx, putOp, input)
if err != nil {
log.Debugf("Request PutRequest failed: %v", err)
return nil, errors.Proto(err)
}
response := &indexedmap.PutResponse{}
err = proto.Unmarshal(output, response)
if err != nil {
log.Errorf("Request PutRequest failed: %v", err)
return nil, errors.Proto(err)
}
log.Debugf("Sending PutResponse %.250s", response)
return response, nil
}
func (s *ProxyServer) Get(ctx context.Context, request *indexedmap.GetRequest) (*indexedmap.GetResponse, error) {
log.Debugf("Received GetRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request GetRequest failed: %v", err)
return nil, errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(ctx, serviceInfo)
if err != nil {
log.Errorf("Request GetRequest failed: %v", err)
return nil, errors.Proto(err)
}
output, err := service.DoQuery(ctx, getOp, input, s.readSync)
if err != nil {
log.Debugf("Request GetRequest failed: %v", err)
return nil, errors.Proto(err)
}
response := &indexedmap.GetResponse{}
err = proto.Unmarshal(output, response)
if err != nil {
log.Errorf("Request GetRequest failed: %v", err)
return nil, errors.Proto(err)
}
log.Debugf("Sending GetResponse %.250s", response)
return response, nil
}
func (s *ProxyServer) FirstEntry(ctx context.Context, request *indexedmap.FirstEntryRequest) (*indexedmap.FirstEntryResponse, error) {
log.Debugf("Received FirstEntryRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request FirstEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(ctx, serviceInfo)
if err != nil {
log.Errorf("Request FirstEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
output, err := service.DoQuery(ctx, firstEntryOp, input, s.readSync)
if err != nil {
log.Debugf("Request FirstEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
response := &indexedmap.FirstEntryResponse{}
err = proto.Unmarshal(output, response)
if err != nil {
log.Errorf("Request FirstEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
log.Debugf("Sending FirstEntryResponse %.250s", response)
return response, nil
}
func (s *ProxyServer) LastEntry(ctx context.Context, request *indexedmap.LastEntryRequest) (*indexedmap.LastEntryResponse, error) {
log.Debugf("Received LastEntryRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request LastEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(ctx, serviceInfo)
if err != nil {
log.Errorf("Request LastEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
output, err := service.DoQuery(ctx, lastEntryOp, input, s.readSync)
if err != nil {
log.Debugf("Request LastEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
response := &indexedmap.LastEntryResponse{}
err = proto.Unmarshal(output, response)
if err != nil {
log.Errorf("Request LastEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
log.Debugf("Sending LastEntryResponse %.250s", response)
return response, nil
}
func (s *ProxyServer) PrevEntry(ctx context.Context, request *indexedmap.PrevEntryRequest) (*indexedmap.PrevEntryResponse, error) {
log.Debugf("Received PrevEntryRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request PrevEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(ctx, serviceInfo)
if err != nil {
log.Errorf("Request PrevEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
output, err := service.DoQuery(ctx, prevEntryOp, input, s.readSync)
if err != nil {
log.Debugf("Request PrevEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
response := &indexedmap.PrevEntryResponse{}
err = proto.Unmarshal(output, response)
if err != nil {
log.Errorf("Request PrevEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
log.Debugf("Sending PrevEntryResponse %.250s", response)
return response, nil
}
func (s *ProxyServer) NextEntry(ctx context.Context, request *indexedmap.NextEntryRequest) (*indexedmap.NextEntryResponse, error) {
log.Debugf("Received NextEntryRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request NextEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(ctx, serviceInfo)
if err != nil {
log.Errorf("Request NextEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
output, err := service.DoQuery(ctx, nextEntryOp, input, s.readSync)
if err != nil {
log.Debugf("Request NextEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
response := &indexedmap.NextEntryResponse{}
err = proto.Unmarshal(output, response)
if err != nil {
log.Errorf("Request NextEntryRequest failed: %v", err)
return nil, errors.Proto(err)
}
log.Debugf("Sending NextEntryResponse %.250s", response)
return response, nil
}
func (s *ProxyServer) Remove(ctx context.Context, request *indexedmap.RemoveRequest) (*indexedmap.RemoveResponse, error) {
log.Debugf("Received RemoveRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request RemoveRequest failed: %v", err)
return nil, errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(ctx, serviceInfo)
if err != nil {
log.Errorf("Request RemoveRequest failed: %v", err)
return nil, errors.Proto(err)
}
output, err := service.DoCommand(ctx, removeOp, input)
if err != nil {
log.Debugf("Request RemoveRequest failed: %v", err)
return nil, errors.Proto(err)
}
response := &indexedmap.RemoveResponse{}
err = proto.Unmarshal(output, response)
if err != nil {
log.Errorf("Request RemoveRequest failed: %v", err)
return nil, errors.Proto(err)
}
log.Debugf("Sending RemoveResponse %.250s", response)
return response, nil
}
func (s *ProxyServer) Clear(ctx context.Context, request *indexedmap.ClearRequest) (*indexedmap.ClearResponse, error) {
log.Debugf("Received ClearRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request ClearRequest failed: %v", err)
return nil, errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(ctx, serviceInfo)
if err != nil {
log.Errorf("Request ClearRequest failed: %v", err)
return nil, errors.Proto(err)
}
output, err := service.DoCommand(ctx, clearOp, input)
if err != nil {
log.Debugf("Request ClearRequest failed: %v", err)
return nil, errors.Proto(err)
}
response := &indexedmap.ClearResponse{}
err = proto.Unmarshal(output, response)
if err != nil {
log.Errorf("Request ClearRequest failed: %v", err)
return nil, errors.Proto(err)
}
log.Debugf("Sending ClearResponse %.250s", response)
return response, nil
}
func (s *ProxyServer) Events(request *indexedmap.EventsRequest, srv indexedmap.IndexedMapService_EventsServer) error {
log.Debugf("Received EventsRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request EventsRequest failed: %v", err)
return errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(srv.Context(), serviceInfo)
if err != nil {
return err
}
stream := streams.NewBufferedStream()
err = service.DoCommandStream(srv.Context(), eventsOp, input, stream)
if err != nil {
log.Debugf("Request EventsRequest failed: %v", err)
return errors.Proto(err)
}
ch := make(chan streams.Result)
go func() {
defer close(ch)
for {
result, ok := stream.Receive()
if !ok {
return
}
ch <- result
}
}()
for result := range ch {
if result.Failed() {
if result.Error == context.Canceled {
break
}
log.Debugf("Request EventsRequest failed: %v", result.Error)
return errors.Proto(result.Error)
}
response := &indexedmap.EventsResponse{}
err = proto.Unmarshal(result.Value.([]byte), response)
if err != nil {
log.Errorf("Request EventsRequest failed: %v", err)
return errors.Proto(err)
}
log.Debugf("Sending EventsResponse %.250s", response)
if err = srv.Send(response); err != nil {
log.Warnf("Response EventsResponse failed: %v", err)
return err
}
}
log.Debugf("Finished EventsRequest %.250s", request)
return nil
}
func (s *ProxyServer) Entries(request *indexedmap.EntriesRequest, srv indexedmap.IndexedMapService_EntriesServer) error {
log.Debugf("Received EntriesRequest %.250s", request)
input, err := proto.Marshal(request)
if err != nil {
log.Errorf("Request EntriesRequest failed: %v", err)
return errors.Proto(err)
}
clusterKey := request.Headers.ClusterKey
if clusterKey == "" {
clusterKey = request.Headers.PrimitiveID.String()
}
partition := s.PartitionBy([]byte(clusterKey))
serviceInfo := storage.ServiceInfo{
Type: storage.ServiceType(Type),
Namespace: s.Namespace,
Name: request.Headers.PrimitiveID.Name,
}
service, err := partition.GetService(srv.Context(), serviceInfo)
if err != nil {
return err
}
stream := streams.NewBufferedStream()
err = service.DoQueryStream(srv.Context(), entriesOp, input, stream, s.readSync)
if err != nil {
log.Debugf("Request EntriesRequest failed: %v", err)
return errors.Proto(err)
}
ch := make(chan streams.Result)
go func() {
defer close(ch)
for {
result, ok := stream.Receive()
if !ok {
return
}
ch <- result
}
}()
for result := range ch {
if result.Failed() {
if result.Error == context.Canceled {
break
}
log.Debugf("Request EntriesRequest failed: %v", result.Error)
return errors.Proto(result.Error)
}
response := &indexedmap.EntriesResponse{}
err = proto.Unmarshal(result.Value.([]byte), response)
if err != nil {
log.Errorf("Request EntriesRequest failed: %v", err)
return errors.Proto(err)
}
log.Debugf("Sending EntriesResponse %.250s", response)
if err = srv.Send(response); err != nil {
log.Warnf("Response EntriesResponse failed: %v", err)
return err
}
}
log.Debugf("Finished EntriesRequest %.250s", request)
return nil
}