refactoring

1 files changed, 12 insertions, 10 deletions

diff --git a/weed/command/export.go b/weed/command/export.go
index 47abc2929..7e94ec11c 100644
--- a/weed/command/export.go
+++ b/weed/command/export.go
@@ -12,10 +12,12 @@ import (
 	"text/template"
 	"time"
 
+	"io"
+
 	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/storage"
+	"github.com/chrislusf/seaweedfs/weed/storage/needle"
 	"github.com/chrislusf/seaweedfs/weed/storage/types"
-	"io"
 )
 
 const (
@@ -66,10 +68,10 @@ var (
 	localLocation, _             = time.LoadLocation("Local")
 )
 
-func printNeedle(vid storage.VolumeId, n *storage.Needle, version storage.Version, deleted bool) {
-	key := storage.NewFileIdFromNeedle(vid, n).String()
+func printNeedle(vid needle.VolumeId, n *needle.Needle, version needle.Version, deleted bool) {
+	key := needle.NewFileIdFromNeedle(vid, n).String()
 	size := n.DataSize
-	if version == storage.Version1 {
+	if version == needle.Version1 {
 		size = n.Size
 	}
 	fmt.Printf("%s\t%s\t%d\t%t\t%s\t%s\t%s\t%t\n",
@@ -85,10 +87,10 @@ func printNeedle(vid storage.VolumeId, n *storage.Needle, version storage.Versio
 }
 
 type VolumeFileScanner4Export struct {
-	version   storage.Version
+	version   needle.Version
 	counter   int
 	needleMap *storage.NeedleMap
-	vid       storage.VolumeId
+	vid       needle.VolumeId
 }
 
 func (scanner *VolumeFileScanner4Export) VisitSuperBlock(superBlock storage.SuperBlock) error {
@@ -100,7 +102,7 @@ func (scanner *VolumeFileScanner4Export) ReadNeedleBody() bool {
 	return true
 }
 
-func (scanner *VolumeFileScanner4Export) VisitNeedle(n *storage.Needle, offset int64) error {
+func (scanner *VolumeFileScanner4Export) VisitNeedle(n *needle.Needle, offset int64) error {
 	needleMap := scanner.needleMap
 	vid := scanner.vid
 
@@ -189,7 +191,7 @@ func runExport(cmd *Command, args []string) bool {
 	if *export.collection != "" {
 		fileName = *export.collection + "_" + fileName
 	}
-	vid := storage.VolumeId(*export.volumeId)
+	vid := needle.VolumeId(*export.volumeId)
 	indexFile, err := os.OpenFile(path.Join(*export.dir, fileName+".idx"), os.O_RDONLY, 0644)
 	if err != nil {
 		glog.Fatalf("Create Volume Index [ERROR] %s\n", err)
@@ -225,8 +227,8 @@ type nameParams struct {
 	Ext  string
 }
 
-func writeFile(vid storage.VolumeId, n *storage.Needle) (err error) {
-	key := storage.NewFileIdFromNeedle(vid, n).String()
+func writeFile(vid needle.VolumeId, n *needle.Needle) (err error) {
+	key := needle.NewFileIdFromNeedle(vid, n).String()
 	fileNameTemplateBuffer.Reset()
 	if err = fileNameTemplate.Execute(fileNameTemplateBuffer,
 		nameParams{