dt1t and counter and refactoring using embedded interfaces

src/udi/handlers/mbgw3/mbgw3.go

@@ -1,11 +1,8 @@
 package mbgw3
 
 import (
-  "log"
-  //"reflect"
   "time"
   "strconv"
-  "fmt"
   "encoding/json"
   "udi/config"
   "udi/handlers/handler"
@@ -13,10 +10,8 @@ import (
 )
 
 
-var idSeq int = 0
-
 type Mbgw3Handler struct {
-  id int
+  handler.CommonHandler
   dbh *database.DatabaseHandle
 }
 
@@ -31,26 +26,21 @@ type Observation struct {
 }
 
 
-func NewMbgw3Handler(config config.HandlerConfigT) handler.Handler {
+func New(id string, config config.HandlerConfigT) handler.Handler {
   t := &Mbgw3Handler {
-    id: idSeq,
   }
-  idSeq += 1
+  t.Id = id
   t.dbh = database.NewDatabaseHandle()
   return t
 }
 
-func (self *Mbgw3Handler) GetId() string {
-  return fmt.Sprintf("MBGW3%d", self.id)
-}
-
 func (self *Mbgw3Handler) Handle(message handler.MessageT) {
-//  log.Printf("Handler MBGW3 %d processing %s -> %s", self.id, message.Topic, message.Payload)
+  //log.Printf("Handler MBGW3 %d processing %s -> %s", self.Id, message.Topic, message.Payload)
 
   var observation Observation
   err := json.Unmarshal([]byte(message.Payload), &observation)
   if err != nil {
-    log.Printf("Unable to parse payload into Observation struct, message %s -> %s is lost, error ", message.Topic, message.Payload, err)
+    self.Lost("Unable to parse payload into Observation struct", err, message)
     return
   }
 
@@ -95,9 +85,10 @@ func (self *Mbgw3Handler) Handle(message handler.MessageT) {
     }
   }
 
-  // log.Printf("Prepared measurement item: %s", measurement)
+  //log.Printf("Prepared measurement item: %s", measurement)
 
   self.dbh.StoreMeasurement(&measurement)
+  self.S()
 }