本文整理匯總了Golang中code/google/com/p/weed-fs/go/storage.Needle.Size方法的典型用法代碼示例。如果您正苦於以下問題：Golang Needle.Size方法的具體用法？Golang Needle.Size怎麽用？Golang Needle.Size使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類code/google/com/p/weed-fs/go/storage.Needle的用法示例。
在下文中一共展示了Needle.Size方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: DeleteHandler
func DeleteHandler(w http.ResponseWriter, r *http.Request) {
n := new(storage.Needle)
vid, fid, _ := parseURLPath(r.URL.Path)
volumeId, _ := storage.NewVolumeId(vid)
n.ParsePath(fid)
debug("deleting", n)
cookie := n.Cookie
count, ok := store.Read(volumeId, n)
if ok != nil {
m := make(map[string]uint32)
m["size"] = 0
writeJsonQuiet(w, r, m)
return
}
if n.Cookie != cookie {
log.Println("delete with unmaching cookie from ", r.RemoteAddr, "agent", r.UserAgent())
return
}
n.Size = 0
ret, err := store.Delete(volumeId, n)
if err != nil {
log.Println("delete error:", err)
return
}
needToReplicate := !store.HasVolume(volumeId)
if !needToReplicate && ret > 0 {
needToReplicate = store.GetVolume(volumeId).NeedToReplicate()
}
if needToReplicate { //send to other replica locations
if r.FormValue("type") != "standard" {
if !distributedOperation(volumeId, func(location operation.Location) bool {
return nil == operation.Delete("http://"+location.Url+r.URL.Path+"?type=standard")
}) {
ret = 0
}
}
}
if ret != 0 {
w.WriteHeader(http.StatusAccepted)
} else {
w.WriteHeader(http.StatusInternalServerError)
}
m := make(map[string]uint32)
m["size"] = uint32(count)
writeJsonQuiet(w, r, m)
}示例2: DeleteHandler
func (vs *VolumeServer) DeleteHandler(w http.ResponseWriter, r *http.Request) {
n := new(storage.Needle)
vid, fid, _, _, _ := parseURLPath(r.URL.Path)
volumeId, _ := storage.NewVolumeId(vid)
n.ParsePath(fid)
glog.V(2).Infoln("deleting", n)
cookie := n.Cookie
count, ok := vs.store.Read(volumeId, n)
if ok != nil {
m := make(map[string]uint32)
m["size"] = 0
writeJsonQuiet(w, r, m)
return
}
if n.Cookie != cookie {
glog.V(0).Infoln("delete", r.URL.Path, "with unmaching cookie from ", r.RemoteAddr, "agent", r.UserAgent())
return
}
n.Size = 0
ret := topology.ReplicatedDelete(vs.masterNode, vs.store, volumeId, n, r)
if ret != 0 {
w.WriteHeader(http.StatusAccepted)
} else {
w.WriteHeader(http.StatusInternalServerError)
}
m := make(map[string]uint32)
m["size"] = uint32(count)
writeJsonQuiet(w, r, m)
}