func (this *IndexSet) SearchByRules(rules /*map[string]interface{}*/ []SearchRule) ([]utils.DocIdInfo, bool) {
functime := utils.InitTime()
fmt.Printf("SearchByRules: %v \n", functime("Start"))
var res []utils.DocIdInfo
for index, rule := range rules {
var sub_res []utils.DocIdInfo
var ok bool
if rule.Field == "query" {
sub_res, ok = this.Search(rule.Query)
} else {
//this.Logger.Info(" Field : %v Query : %v",rule.Field, rule.Query)
fmt.Printf("SearchByRules: %v \n", functime("Start SearchField"))
sub_res, ok = this.SearchField(rule.Query, rule.Field)
fmt.Printf("SearchByRules: %v \n", functime("End SearchField"))
}
if !ok {
return nil, false
}
if index == 0 {
res = sub_res
} else {
fmt.Printf("SearchByRules: %v \n", functime("Start Interaction"))
res, ok = utils.Interaction(res, sub_res)
fmt.Printf("SearchByRules: %v \n", functime("End Interaction"))
if !ok {
return nil, false
}
}
//this.Logger.Info(" RES :: %v ", res)
}
//BitMap过滤失效的doc_id
//this.Logger.Info(" %v ",res)
fmt.Printf("SearchByRules: %v \n", functime("Start Bitmap"))
r := make([]utils.DocIdInfo, len(res))
r_index := 0
for i, _ := range res {
//this.Logger.Info(" %v ",res[i].DocId)
if this.BitMap.GetBit(uint64(res[i].DocId)) == 0 {
r[r_index] = res[i]
r_index++
//r = append(r,res[i])
}
}
fmt.Printf("SearchByRules: %v \n", functime("End Bitmap"))
//TODO 自定义过滤
fmt.Printf("SearchByRules: %v \n", functime("End SearchByRules"))
return r[:r_index], true
}
/*****************************************************************************
* function name : SearchFieldByNumber
* params : query field
* return :
*
* description : 在指定字段检索数字
*
******************************************************************************/
func (this *IndexSet) SearchFieldByNumber(query int64, field string) ([]utils.DocIdInfo, bool) {
functime := utils.InitTime()
fmt.Printf("SearchFieldByNumber: %v \n", functime("Start"))
_, ok := this.IvtIndex[field]
if !ok {
return nil, false
}
l, ok := this.IvtIndex[field].Find(query)
if !ok {
return nil, false
}
//this.Logger.Info("[Number : %v ] [Field: %v ] DocIDs : %v", query, field, l)
fmt.Printf("SearchFieldByNumber: %v \n", functime("Find"))
return l, true
}
//路由设置
//数据分发
func (this *Router) ServeHTTP(w http.ResponseWriter, r *http.Request) {
var err error
var body []byte
var startTime, endTime time.Time
startTime = time.Now()
functime := utils.InitTime()
result := make(map[string]interface{})
header := w.Header()
header.Add("Content-Type", "application/json")
header.Add("charset", "UTF-8")
//生成log_id
rand := rand.New(rand.NewSource(time.Now().UnixNano()))
log_id1 := rand.Intn(100000)
log_id2 := rand.Intn(100000)
log_id := fmt.Sprintf("%d-%d", log_id1, log_id2)
stype,err := this.ParseURL(r.RequestURI)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
io.WriteString(w, MakeErrorResult(-1, err.Error()))
} else {
RequestParams, err := this.parseArgs(r)
if err != nil {
result["error_code"] = -1
result["message"] = "解析参数错误" //err.Error()
goto END
}
body, err = ioutil.ReadAll(r.Body)
if err != nil && err != io.EOF {
result["error_code"] = -1
result["message"] = "读取请求数据出错，请重新提交" //err.Error()
goto END
}
//处理业务逻辑
if stype == 1 { //搜索
err := this.Processors["search"].Process(log_id,body,RequestParams,result,functime)
if err !=nil{
goto END
}
}
if stype == 2 { //数据更新
err := this.Processors["update"].Process(log_id,body,RequestParams,result,functime)
if err !=nil{
goto END
}
}
if stype == 3 { //监控，控制
}
}
END:
if err != nil {
this.Logger.Error("[LOG_ID:%v] %v", log_id, err)
}
endTime = time.Now()
result["cost"] = fmt.Sprintf("%v", endTime.Sub(startTime))
result["request_url"] = r.RequestURI
this.Logger.Info("[LOG_ID:%v] [COST:%v]", log_id, result["cost"])
resStr, _ := this.createJSON(result)
io.WriteString(w, resStr)
return
}
