bug fixed for go1.3beta

helpers.go

@@ -3,6 +3,7 @@ package xorm
 import (
 	"fmt"
 	"reflect"
+	"sort"
 	"strconv"
 	"strings"
 	"time"
@@ -56,24 +57,20 @@ func structName(v reflect.Type) string {
 }
 
 func sliceEq(left, right []string) bool {
-	for _, l := range left {
-		var find bool
-		for _, r := range right {
-			if l == r {
-				find = true
-				break
-			}
-		}
-		if !find {
+	if len(left) != len(right) {
+		return false
+	}
+	sort.Sort(sort.StringSlice(left))
+	sort.Sort(sort.StringSlice(right))
+	for i := 0; i < len(left); i++ {
+		if left[i] != right[i] {
 			return false
 		}
 	}
-
 	return true
 }
 
 func value2Bytes(rawValue *reflect.Value) (data []byte, err error) {
-
 	aa := reflect.TypeOf((*rawValue).Interface())
 	vv := reflect.ValueOf((*rawValue).Interface())
 

session.go

@@ -1442,13 +1442,13 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
 		return err
 	}
 
-	b, hasBeforeSet := bean.(BeforeSetProcessor)
+	if b, hasBeforeSet := bean.(BeforeSetProcessor); hasBeforeSet {
+		for ii, key := range fields {
+			b.BeforeSet(key, Cell(scanResults[ii].(*interface{})))
+		}
+	}
 
 	for ii, key := range fields {
-		if hasBeforeSet {
-			b.BeforeSet(fields[ii], Cell(scanResults[ii].(*interface{})))
-		}
-
 		if fieldValue := session.getField(&dataStruct, key, table); fieldValue != nil {
 			rawValue := reflect.Indirect(reflect.ValueOf(scanResults[ii]))
 
@@ -2061,6 +2061,10 @@ func (session *Session) bytes2Value(col *core.Column, fieldValue *reflect.Value,
 		return structConvert.FromDB(data)
 	}
 
+	if structConvert, ok := fieldValue.Interface().(core.Conversion); ok {
+		return structConvert.FromDB(data)
+	}
+
 	var v interface{}
 	key := col.Name
 	fieldType := fieldValue.Type()