seaweedfs/weed/messaging/broker/broker_grpc_server.go
2020-09-01 00:21:19 -07:00

38 lines
1.3 KiB
Go

package broker
import (
"context"
"fmt"
"github.com/chrislusf/seaweedfs/weed/filer"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
"github.com/chrislusf/seaweedfs/weed/pb/messaging_pb"
)
func (broker *MessageBroker) ConfigureTopic(c context.Context, request *messaging_pb.ConfigureTopicRequest) (*messaging_pb.ConfigureTopicResponse, error) {
panic("implement me")
}
func (broker *MessageBroker) DeleteTopic(c context.Context, request *messaging_pb.DeleteTopicRequest) (*messaging_pb.DeleteTopicResponse, error) {
resp := &messaging_pb.DeleteTopicResponse{}
dir, entry := genTopicDirEntry(request.Namespace, request.Topic)
if exists, err := filer_pb.Exists(broker, dir, entry, true); err != nil {
return nil, err
} else if exists {
err = filer_pb.Remove(broker, dir, entry, true, true, true, false, 0)
}
return resp, nil
}
func (broker *MessageBroker) GetTopicConfiguration(c context.Context, request *messaging_pb.GetTopicConfigurationRequest) (*messaging_pb.GetTopicConfigurationResponse, error) {
panic("implement me")
}
func genTopicDir(namespace, topic string) string {
return fmt.Sprintf("%s/%s/%s", filer.TopicsDir, namespace, topic)
}
func genTopicDirEntry(namespace, topic string) (dir, entry string) {
return fmt.Sprintf("%s/%s", filer.TopicsDir, namespace), topic
}