update xorm for fixing bug on processor BeforeSet and AfterSet when Find a map (#987)

7 files changed, 363 insertions, 153 deletions

diff --git a/vendor/github.com/go-xorm/xorm/convert.go b/vendor/github.com/go-xorm/xorm/convert.go
new file mode 100644
index 0000000000..87f0d3f1ec
--- /dev/null
+++ b/vendor/github.com/go-xorm/xorm/convert.go
@@ -0,0 +1,249 @@
+// Copyright 2017 The Xorm Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package xorm
+
+import (
+	"database/sql/driver"
+	"errors"
+	"fmt"
+	"reflect"
+	"strconv"
+	"time"
+)
+
+var errNilPtr = errors.New("destination pointer is nil") // embedded in descriptive error
+
+func strconvErr(err error) error {
+	if ne, ok := err.(*strconv.NumError); ok {
+		return ne.Err
+	}
+	return err
+}
+
+func cloneBytes(b []byte) []byte {
+	if b == nil {
+		return nil
+	} else {
+		c := make([]byte, len(b))
+		copy(c, b)
+		return c
+	}
+}
+
+func asString(src interface{}) string {
+	switch v := src.(type) {
+	case string:
+		return v
+	case []byte:
+		return string(v)
+	}
+	rv := reflect.ValueOf(src)
+	switch rv.Kind() {
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return strconv.FormatInt(rv.Int(), 10)
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return strconv.FormatUint(rv.Uint(), 10)
+	case reflect.Float64:
+		return strconv.FormatFloat(rv.Float(), 'g', -1, 64)
+	case reflect.Float32:
+		return strconv.FormatFloat(rv.Float(), 'g', -1, 32)
+	case reflect.Bool:
+		return strconv.FormatBool(rv.Bool())
+	}
+	return fmt.Sprintf("%v", src)
+}
+
+func asBytes(buf []byte, rv reflect.Value) (b []byte, ok bool) {
+	switch rv.Kind() {
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return strconv.AppendInt(buf, rv.Int(), 10), true
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return strconv.AppendUint(buf, rv.Uint(), 10), true
+	case reflect.Float32:
+		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 32), true
+	case reflect.Float64:
+		return strconv.AppendFloat(buf, rv.Float(), 'g', -1, 64), true
+	case reflect.Bool:
+		return strconv.AppendBool(buf, rv.Bool()), true
+	case reflect.String:
+		s := rv.String()
+		return append(buf, s...), true
+	}
+	return
+}
+
+// convertAssign copies to dest the value in src, converting it if possible.
+// An error is returned if the copy would result in loss of information.
+// dest should be a pointer type.
+func convertAssign(dest, src interface{}) error {
+	// Common cases, without reflect.
+	switch s := src.(type) {
+	case string:
+		switch d := dest.(type) {
+		case *string:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = s
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = []byte(s)
+			return nil
+		}
+	case []byte:
+		switch d := dest.(type) {
+		case *string:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = string(s)
+			return nil
+		case *interface{}:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = cloneBytes(s)
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = cloneBytes(s)
+			return nil
+		}
+
+	case time.Time:
+		switch d := dest.(type) {
+		case *string:
+			*d = s.Format(time.RFC3339Nano)
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = []byte(s.Format(time.RFC3339Nano))
+			return nil
+		}
+	case nil:
+		switch d := dest.(type) {
+		case *interface{}:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = nil
+			return nil
+		case *[]byte:
+			if d == nil {
+				return errNilPtr
+			}
+			*d = nil
+			return nil
+		}
+	}
+
+	var sv reflect.Value
+
+	switch d := dest.(type) {
+	case *string:
+		sv = reflect.ValueOf(src)
+		switch sv.Kind() {
+		case reflect.Bool,
+			reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
+			reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64,
+			reflect.Float32, reflect.Float64:
+			*d = asString(src)
+			return nil
+		}
+	case *[]byte:
+		sv = reflect.ValueOf(src)
+		if b, ok := asBytes(nil, sv); ok {
+			*d = b
+			return nil
+		}
+	case *bool:
+		bv, err := driver.Bool.ConvertValue(src)
+		if err == nil {
+			*d = bv.(bool)
+		}
+		return err
+	case *interface{}:
+		*d = src
+		return nil
+	}
+
+	dpv := reflect.ValueOf(dest)
+	if dpv.Kind() != reflect.Ptr {
+		return errors.New("destination not a pointer")
+	}
+	if dpv.IsNil() {
+		return errNilPtr
+	}
+
+	if !sv.IsValid() {
+		sv = reflect.ValueOf(src)
+	}
+
+	dv := reflect.Indirect(dpv)
+	if sv.IsValid() && sv.Type().AssignableTo(dv.Type()) {
+		switch b := src.(type) {
+		case []byte:
+			dv.Set(reflect.ValueOf(cloneBytes(b)))
+		default:
+			dv.Set(sv)
+		}
+		return nil
+	}
+
+	if dv.Kind() == sv.Kind() && sv.Type().ConvertibleTo(dv.Type()) {
+		dv.Set(sv.Convert(dv.Type()))
+		return nil
+	}
+
+	switch dv.Kind() {
+	case reflect.Ptr:
+		if src == nil {
+			dv.Set(reflect.Zero(dv.Type()))
+			return nil
+		} else {
+			dv.Set(reflect.New(dv.Type().Elem()))
+			return convertAssign(dv.Interface(), src)
+		}
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		s := asString(src)
+		i64, err := strconv.ParseInt(s, 10, dv.Type().Bits())
+		if err != nil {
+			err = strconvErr(err)
+			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
+		}
+		dv.SetInt(i64)
+		return nil
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		s := asString(src)
+		u64, err := strconv.ParseUint(s, 10, dv.Type().Bits())
+		if err != nil {
+			err = strconvErr(err)
+			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
+		}
+		dv.SetUint(u64)
+		return nil
+	case reflect.Float32, reflect.Float64:
+		s := asString(src)
+		f64, err := strconv.ParseFloat(s, dv.Type().Bits())
+		if err != nil {
+			err = strconvErr(err)
+			return fmt.Errorf("converting driver.Value type %T (%q) to a %s: %v", src, s, dv.Kind(), err)
+		}
+		dv.SetFloat(f64)
+		return nil
+	case reflect.String:
+		dv.SetString(asString(src))
+		return nil
+	}
+
+	return fmt.Errorf("unsupported Scan, storing driver.Value type %T into type %T", src, dest)
+}
diff --git a/vendor/github.com/go-xorm/xorm/helpers.go b/vendor/github.com/go-xorm/xorm/helpers.go
index a015ca50b9..4e26e84143 100644
--- a/vendor/github.com/go-xorm/xorm/helpers.go
+++ b/vendor/github.com/go-xorm/xorm/helpers.go
@@ -17,74 +17,83 @@ import (
 )
 
 // str2PK convert string value to primary key value according to tp
-func str2PK(s string, tp reflect.Type) (interface{}, error) {
+func str2PKValue(s string, tp reflect.Type) (reflect.Value, error) {
 	var err error
 	var result interface{}
+	var defReturn = reflect.Zero(tp)
+
 	switch tp.Kind() {
 	case reflect.Int:
 		result, err = strconv.Atoi(s)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as int: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as int: %s", s, err.Error())
 		}
 	case reflect.Int8:
 		x, err := strconv.Atoi(s)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as int16: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as int8: %s", s, err.Error())
 		}
 		result = int8(x)
 	case reflect.Int16:
 		x, err := strconv.Atoi(s)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as int16: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as int16: %s", s, err.Error())
 		}
 		result = int16(x)
 	case reflect.Int32:
 		x, err := strconv.Atoi(s)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as int32: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as int32: %s", s, err.Error())
 		}
 		result = int32(x)
 	case reflect.Int64:
 		result, err = strconv.ParseInt(s, 10, 64)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as int64: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as int64: %s", s, err.Error())
 		}
 	case reflect.Uint:
 		x, err := strconv.ParseUint(s, 10, 64)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as uint: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as uint: %s", s, err.Error())
 		}
 		result = uint(x)
 	case reflect.Uint8:
 		x, err := strconv.ParseUint(s, 10, 64)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as uint8: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as uint8: %s", s, err.Error())
 		}
 		result = uint8(x)
 	case reflect.Uint16:
 		x, err := strconv.ParseUint(s, 10, 64)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as uint16: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as uint16: %s", s, err.Error())
 		}
 		result = uint16(x)
 	case reflect.Uint32:
 		x, err := strconv.ParseUint(s, 10, 64)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as uint32: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as uint32: %s", s, err.Error())
 		}
 		result = uint32(x)
 	case reflect.Uint64:
 		result, err = strconv.ParseUint(s, 10, 64)
 		if err != nil {
-			return nil, errors.New("convert " + s + " as uint64: " + err.Error())
+			return defReturn, fmt.Errorf("convert %s as uint64: %s", s, err.Error())
 		}
 	case reflect.String:
 		result = s
 	default:
-		panic("unsupported convert type")
+		return defReturn, errors.New("unsupported convert type")
 	}
-	result = reflect.ValueOf(result).Convert(tp).Interface()
-	return result, nil
+	return reflect.ValueOf(result).Convert(tp), nil
+}
+
+func str2PK(s string, tp reflect.Type) (interface{}, error) {
+	v, err := str2PKValue(s, tp)
+	if err != nil {
+		return nil, err
+	}
+	return v.Interface(), nil
 }
 
 func splitTag(tag string) (tags []string) {
diff --git a/vendor/github.com/go-xorm/xorm/rows.go b/vendor/github.com/go-xorm/xorm/rows.go
index d35040cdf2..e9cf8597cc 100644
--- a/vendor/github.com/go-xorm/xorm/rows.go
+++ b/vendor/github.com/go-xorm/xorm/rows.go
@@ -114,7 +114,8 @@ func (rows *Rows) Scan(bean interface{}) error {
 		return fmt.Errorf("scan arg is incompatible type to [%v]", rows.beanType)
 	}
 
-	return rows.session.row2Bean(rows.rows, rows.fields, rows.fieldsCount, bean)
+	_, err := rows.session.row2Bean(rows.rows, rows.fields, rows.fieldsCount, bean)
+	return err
 }
 
 // Close session if session.IsAutoClose is true, and claimed any opened resources
diff --git a/vendor/github.com/go-xorm/xorm/session.go b/vendor/github.com/go-xorm/xorm/session.go
index 6e1b02afb0..2efc74b285 100644
--- a/vendor/github.com/go-xorm/xorm/session.go
+++ b/vendor/github.com/go-xorm/xorm/session.go
@@ -386,52 +386,6 @@ func cleanupProcessorsClosures(slices *[]func(interface{})) {
 	}
 }
 
-func (session *Session) scanMapIntoStruct(obj interface{}, objMap map[string][]byte) error {
-	dataStruct := rValue(obj)
-	if dataStruct.Kind() != reflect.Struct {
-		return errors.New("Expected a pointer to a struct")
-	}
-
-	var col *core.Column
-	session.Statement.setRefValue(dataStruct)
-	table := session.Statement.RefTable
-	tableName := session.Statement.tableName
-
-	for key, data := range objMap {
-		if col = table.GetColumn(key); col == nil {
-			session.Engine.logger.Warnf("struct %v's has not field %v. %v",
-				table.Type.Name(), key, table.ColumnsSeq())
-			continue
-		}
-
-		fieldName := col.FieldName
-		fieldPath := strings.Split(fieldName, ".")
-		var fieldValue reflect.Value
-		if len(fieldPath) > 2 {
-			session.Engine.logger.Error("Unsupported mutliderive", fieldName)
-			continue
-		} else if len(fieldPath) == 2 {
-			parentField := dataStruct.FieldByName(fieldPath[0])
-			if parentField.IsValid() {
-				fieldValue = parentField.FieldByName(fieldPath[1])
-			}
-		} else {
-			fieldValue = dataStruct.FieldByName(fieldName)
-		}
-		if !fieldValue.IsValid() || !fieldValue.CanSet() {
-			session.Engine.logger.Warnf("table %v's column %v is not valid or cannot set", tableName, key)
-			continue
-		}
-
-		err := session.bytes2Value(col, &fieldValue, data)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
 func (session *Session) canCache() bool {
 	if session.Statement.RefTable == nil ||
 		session.Statement.JoinStr != "" ||
@@ -485,24 +439,28 @@ type Cell *interface{}
 
 func (session *Session) rows2Beans(rows *core.Rows, fields []string, fieldsCount int,
 	table *core.Table, newElemFunc func() reflect.Value,
-	sliceValueSetFunc func(*reflect.Value)) error {
+	sliceValueSetFunc func(*reflect.Value, core.PK) error) error {
 	for rows.Next() {
 		var newValue = newElemFunc()
 		bean := newValue.Interface()
 		dataStruct := rValue(bean)
-		err := session._row2Bean(rows, fields, fieldsCount, bean, &dataStruct, table)
+		pk, err := session._row2Bean(rows, fields, fieldsCount, bean, &dataStruct, table)
+		if err != nil {
+			return err
+		}
+
+		err = sliceValueSetFunc(&newValue, pk)
 		if err != nil {
 			return err
 		}
-		sliceValueSetFunc(&newValue)
 	}
 	return nil
 }
 
-func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount int, bean interface{}) error {
+func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount int, bean interface{}) (core.PK, error) {
 	dataStruct := rValue(bean)
 	if dataStruct.Kind() != reflect.Struct {
-		return errors.New("Expected a pointer to a struct")
+		return nil, errors.New("Expected a pointer to a struct")
 	}
 
 	session.Statement.setRefValue(dataStruct)
@@ -510,14 +468,14 @@ func (session *Session) row2Bean(rows *core.Rows, fields []string, fieldsCount i
 	return session._row2Bean(rows, fields, fieldsCount, bean, &dataStruct, session.Statement.RefTable)
 }
 
-func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount int, bean interface{}, dataStruct *reflect.Value, table *core.Table) error {
+func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount int, bean interface{}, dataStruct *reflect.Value, table *core.Table) (core.PK, error) {
 	scanResults := make([]interface{}, fieldsCount)
 	for i := 0; i < len(fields); i++ {
 		var cell interface{}
 		scanResults[i] = &cell
 	}
 	if err := rows.Scan(scanResults...); err != nil {
-		return err
+		return nil, err
 	}
 
 	if b, hasBeforeSet := bean.(BeforeSetProcessor); hasBeforeSet {
@@ -535,6 +493,7 @@ func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount
 	}()
 
 	var tempMap = make(map[string]int)
+	var pk core.PK
 	for ii, key := range fields {
 		var idx int
 		var ok bool
@@ -579,10 +538,12 @@ func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount
 
 			rawValueType := reflect.TypeOf(rawValue.Interface())
 			vv := reflect.ValueOf(rawValue.Interface())
-
+			col := table.GetColumnIdx(key, idx)
+			if col.IsPrimaryKey {
+				pk = append(pk, rawValue.Interface())
+			}
 			fieldType := fieldValue.Type()
 			hasAssigned := false
-			col := table.GetColumnIdx(key, idx)
 
 			if col.SQLType.IsJson() {
 				var bs []byte
@@ -591,7 +552,7 @@ func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount
 				} else if rawValueType.ConvertibleTo(core.BytesType) {
 					bs = vv.Bytes()
 				} else {
-					return fmt.Errorf("unsupported database data type: %s %v", key, rawValueType.Kind())
+					return nil, fmt.Errorf("unsupported database data type: %s %v", key, rawValueType.Kind())
 				}
 
 				hasAssigned = true
@@ -601,14 +562,14 @@ func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount
 						err := json.Unmarshal(bs, fieldValue.Addr().Interface())
 						if err != nil {
 							session.Engine.logger.Error(key, err)
-							return err
+							return nil, err
 						}
 					} else {
 						x := reflect.New(fieldType)
 						err := json.Unmarshal(bs, x.Interface())
 						if err != nil {
 							session.Engine.logger.Error(key, err)
-							return err
+							return nil, err
 						}
 						fieldValue.Set(x.Elem())
 					}
@@ -633,14 +594,14 @@ func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount
 						err := json.Unmarshal(bs, fieldValue.Addr().Interface())
 						if err != nil {
 							session.Engine.logger.Error(err)
-							return err
+							return nil, err
 						}
 					} else {
 						x := reflect.New(fieldType)
 						err := json.Unmarshal(bs, x.Interface())
 						if err != nil {
 							session.Engine.logger.Error(err)
-							return err
+							return nil, err
 						}
 						fieldValue.Set(x.Elem())
 					}
@@ -772,7 +733,7 @@ func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount
 							err := json.Unmarshal([]byte(vv.String()), x.Interface())
 							if err != nil {
 								session.Engine.logger.Error(err)
-								return err
+								return nil, err
 							}
 							fieldValue.Set(x.Elem())
 						}
@@ -783,7 +744,7 @@ func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount
 							err := json.Unmarshal(vv.Bytes(), x.Interface())
 							if err != nil {
 								session.Engine.logger.Error(err)
-								return err
+								return nil, err
 							}
 							fieldValue.Set(x.Elem())
 						}
@@ -835,14 +796,14 @@ func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount
 							defer newsession.Close()
 							has, err := newsession.Id(pk).NoCascade().Get(structInter.Interface())
 							if err != nil {
-								return err
+								return nil, err
 							}
 							if has {
 								//v := structInter.Elem().Interface()
 								//fieldValue.Set(reflect.ValueOf(v))
 								fieldValue.Set(structInter.Elem())
 							} else {
-								return errors.New("cascade obj is not exist")
+								return nil, errors.New("cascade obj is not exist")
 							}
 						}
 					} else {
@@ -982,7 +943,7 @@ func (session *Session) _row2Bean(rows *core.Rows, fields []string, fieldsCount
 			}
 		}
 	}
-	return nil
+	return pk, nil
 }
 
 func (session *Session) queryPreprocess(sqlStr *string, paramStr ...interface{}) {
diff --git a/vendor/github.com/go-xorm/xorm/session_find.go b/vendor/github.com/go-xorm/xorm/session_find.go
index 2e52fff3c7..ff79033b91 100644
--- a/vendor/github.com/go-xorm/xorm/session_find.go
+++ b/vendor/github.com/go-xorm/xorm/session_find.go
@@ -43,14 +43,12 @@ func (session *Session) Find(rowsSlicePtr interface{}, condiBean ...interface{})
 				pv := reflect.New(sliceElementType.Elem())
 				session.Statement.setRefValue(pv.Elem())
 			} else {
-				//return errors.New("slice type")
 				tp = tpNonStruct
 			}
 		} else if sliceElementType.Kind() == reflect.Struct {
 			pv := reflect.New(sliceElementType)
 			session.Statement.setRefValue(pv.Elem())
 		} else {
-			//return errors.New("slice type")
 			tp = tpNonStruct
 		}
 	}
@@ -148,62 +146,10 @@ func (session *Session) Find(rowsSlicePtr interface{}, condiBean ...interface{})
 		}
 	}
 
-	if sliceValue.Kind() != reflect.Map {
-		return session.noCacheFind(sliceValue, sqlStr, args...)
-	}
-
-	resultsSlice, err := session.query(sqlStr, args...)
-	if err != nil {
-		return err
-	}
-
-	keyType := sliceValue.Type().Key()
-
-	for _, results := range resultsSlice {
-		var newValue reflect.Value
-		if sliceElementType.Kind() == reflect.Ptr {
-			newValue = reflect.New(sliceElementType.Elem())
-		} else {
-			newValue = reflect.New(sliceElementType)
-		}
-		err := session.scanMapIntoStruct(newValue.Interface(), results)
-		if err != nil {
-			return err
-		}
-		var key interface{}
-		// if there is only one pk, we can put the id as map key.
-		if len(table.PrimaryKeys) == 1 {
-			key, err = str2PK(string(results[table.PrimaryKeys[0]]), keyType)
-			if err != nil {
-				return err
-			}
-		} else {
-			if keyType.Kind() != reflect.Slice {
-				panic("don't support multiple primary key's map has non-slice key type")
-			} else {
-				var keys core.PK = make([]interface{}, 0, len(table.PrimaryKeys))
-				for _, pk := range table.PrimaryKeys {
-					skey, err := str2PK(string(results[pk]), keyType)
-					if err != nil {
-						return err
-					}
-					keys = append(keys, skey)
-				}
-				key = keys
-			}
-		}
-
-		if sliceElementType.Kind() == reflect.Ptr {
-			sliceValue.SetMapIndex(reflect.ValueOf(key), reflect.ValueOf(newValue.Interface()))
-		} else {
-			sliceValue.SetMapIndex(reflect.ValueOf(key), reflect.Indirect(reflect.ValueOf(newValue.Interface())))
-		}
-	}
-
-	return nil
+	return session.noCacheFind(table, sliceValue, sqlStr, args...)
 }
 
-func (session *Session) noCacheFind(sliceValue reflect.Value, sqlStr string, args ...interface{}) error {
+func (session *Session) noCacheFind(table *core.Table, containerValue reflect.Value, sqlStr string, args ...interface{}) error {
 	var rawRows *core.Rows
 	var err error
 
@@ -224,27 +170,59 @@ func (session *Session) noCacheFind(sliceValue reflect.Value, sqlStr string, arg
 	}
 
 	var newElemFunc func() reflect.Value
-	sliceElementType := sliceValue.Type().Elem()
-	if sliceElementType.Kind() == reflect.Ptr {
+	elemType := containerValue.Type().Elem()
+	if elemType.Kind() == reflect.Ptr {
 		newElemFunc = func() reflect.Value {
-			return reflect.New(sliceElementType.Elem())
+			return reflect.New(elemType.Elem())
 		}
 	} else {
 		newElemFunc = func() reflect.Value {
-			return reflect.New(sliceElementType)
+			return reflect.New(elemType)
 		}
 	}
 
-	var sliceValueSetFunc func(*reflect.Value)
+	var containerValueSetFunc func(*reflect.Value, core.PK) error
 
-	if sliceValue.Kind() == reflect.Slice {
-		if sliceElementType.Kind() == reflect.Ptr {
-			sliceValueSetFunc = func(newValue *reflect.Value) {
-				sliceValue.Set(reflect.Append(sliceValue, reflect.ValueOf(newValue.Interface())))
+	if containerValue.Kind() == reflect.Slice {
+		if elemType.Kind() == reflect.Ptr {
+			containerValueSetFunc = func(newValue *reflect.Value, pk core.PK) error {
+				containerValue.Set(reflect.Append(containerValue, reflect.ValueOf(newValue.Interface())))
+				return nil
 			}
 		} else {
-			sliceValueSetFunc = func(newValue *reflect.Value) {
-				sliceValue.Set(reflect.Append(sliceValue, reflect.Indirect(reflect.ValueOf(newValue.Interface()))))
+			containerValueSetFunc = func(newValue *reflect.Value, pk core.PK) error {
+				containerValue.Set(reflect.Append(containerValue, reflect.Indirect(reflect.ValueOf(newValue.Interface()))))
+				return nil
+			}
+		}
+	} else {
+		keyType := containerValue.Type().Key()
+		if len(table.PrimaryKeys) == 0 {
+			return errors.New("don't support multiple primary key's map has non-slice key type")
+		}
+		if len(table.PrimaryKeys) > 1 && keyType.Kind() != reflect.Slice {
+			return errors.New("don't support multiple primary key's map has non-slice key type")
+		}
+
+		if elemType.Kind() == reflect.Ptr {
+			containerValueSetFunc = func(newValue *reflect.Value, pk core.PK) error {
+				keyValue := reflect.New(keyType)
+				err := convertPKToValue(table, keyValue.Interface(), pk)
+				if err != nil {
+					return err
+				}
+				containerValue.SetMapIndex(keyValue.Elem(), reflect.ValueOf(newValue.Interface()))
+				return nil
+			}
+		} else {
+			containerValueSetFunc = func(newValue *reflect.Value, pk core.PK) error {
+				keyValue := reflect.New(keyType)
+				err := convertPKToValue(table, keyValue.Interface(), pk)
+				if err != nil {
+					return err
+				}
+				containerValue.SetMapIndex(keyValue.Elem(), reflect.Indirect(reflect.ValueOf(newValue.Interface())))
+				return nil
 			}
 		}
 	}
@@ -252,7 +230,7 @@ func (session *Session) noCacheFind(sliceValue reflect.Value, sqlStr string, arg
 	var newValue = newElemFunc()
 	dataStruct := rValue(newValue.Interface())
 	if dataStruct.Kind() == reflect.Struct {
-		return session.rows2Beans(rawRows, fields, len(fields), session.Engine.autoMapType(dataStruct), newElemFunc, sliceValueSetFunc)
+		return session.rows2Beans(rawRows, fields, len(fields), session.Engine.autoMapType(dataStruct), newElemFunc, containerValueSetFunc)
 	}
 
 	for rawRows.Next() {
@@ -263,8 +241,20 @@ func (session *Session) noCacheFind(sliceValue reflect.Value, sqlStr string, arg
 			return err
 		}
 
-		sliceValueSetFunc(&newValue)
+		if err := containerValueSetFunc(&newValue, nil); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func convertPKToValue(table *core.Table, dst interface{}, pk core.PK) error {
+	cols := table.PKColumns()
+	if len(cols) == 1 {
+		return convertAssign(dst, pk[0])
 	}
+
+	dst = pk
 	return nil
 }
 
diff --git a/vendor/github.com/go-xorm/xorm/session_get.go b/vendor/github.com/go-xorm/xorm/session_get.go
index f32bf4810f..ac0c5ebbf7 100644
--- a/vendor/github.com/go-xorm/xorm/session_get.go
+++ b/vendor/github.com/go-xorm/xorm/session_get.go
@@ -67,7 +67,7 @@ func (session *Session) nocacheGet(bean interface{}, sqlStr string, args ...inte
 	if rawRows.Next() {
 		fields, err := rawRows.Columns()
 		if err == nil {
-			err = session.row2Bean(rawRows, fields, len(fields), bean)
+			_, err = session.row2Bean(rawRows, fields, len(fields), bean)
 		}
 		return true, err
 	}
diff --git a/vendor/vendor.json b/vendor/vendor.json
index f77de08d1f..12e62b02dd 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -455,10 +455,10 @@
 			"revisionTime": "2016-08-11T02:11:45Z"
 		},
 		{
-			"checksumSHA1": "BGWfs63vC5cJuxhVRrj+7YJKz7A=",
+			"checksumSHA1": "COlm4o3G1rUSqr33iumtjY1qKD8=",
 			"path": "github.com/go-xorm/xorm",
-			"revision": "19f6dfc2e8c069adc624ca56cf8127444159d5c1",
-			"revisionTime": "2017-02-10T01:55:37Z"
+			"revision": "1bc93ba022236fcc94092fa40105b96e1d1d2346",
+			"revisionTime": "2017-02-20T09:51:59Z"
 		},
 		{
 			"checksumSHA1": "1ft/4j5MFa7C9dPI9whL03HSUzk=",