etcd/store/v2/create_command.go
2013-11-22 08:59:24 -08:00

41 lines
764 B
Go

package v2
import (
"time"
"github.com/coreos/etcd/log"
"github.com/coreos/etcd/store"
"github.com/coreos/raft"
)
func init() {
raft.RegisterCommand(&CreateCommand{})
}
// Create command
type CreateCommand struct {
Key string `json:"key"`
Value string `json:"value"`
ExpireTime time.Time `json:"expireTime"`
Unique bool `json:"unique"`
}
// The name of the create command in the log
func (c *CreateCommand) CommandName() string {
return "etcd:create"
}
// Create node
func (c *CreateCommand) Apply(server raft.Server) (interface{}, error) {
s, _ := server.StateMachine().(store.Store)
e, err := s.Create(c.Key, c.Value, c.Unique, c.ExpireTime)
if err != nil {
log.Debug(err)
return nil, err
}
return e, nil
}