updated mongo driver dependencies to v2

exerr/dataSeverity.go

@@ -4,11 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"go.mongodb.org/mongo-driver/bson"
-	"go.mongodb.org/mongo-driver/bson/bsoncodec"
-	"go.mongodb.org/mongo-driver/bson/bsonrw"
-	"go.mongodb.org/mongo-driver/bson/bsontype"
-	"reflect"
+	"go.mongodb.org/mongo-driver/v2/bson"
 )
 
 type ErrorSeverity struct{ Severity string }
@@ -30,8 +26,8 @@ func (e ErrorSeverity) MarshalJSON() ([]byte, error) {
 	return json.Marshal(e.Severity)
 }
 
-func (e *ErrorSeverity) UnmarshalBSONValue(bt bsontype.Type, data []byte) error {
-	if bt == bson.TypeNull {
+func (e *ErrorSeverity) UnmarshalBSONValue(bt byte, data []byte) error {
+	if bson.Type(bt) == bson.TypeNull {
 		// we can't set nil in UnmarshalBSONValue (so we use default(struct))
 		// Use mongoext.CreateGoExtBsonRegistry if you need to unmarsh pointer values
 		// https://stackoverflow.com/questions/75167597
@@ -39,11 +35,11 @@ func (e *ErrorSeverity) UnmarshalBSONValue(bt bsontype.Type, data []byte) error
 		*e = ErrorSeverity{}
 		return nil
 	}
-	if bt != bson.TypeString {
-		return errors.New(fmt.Sprintf("cannot unmarshal %v into String", bt))
+	if bson.Type(bt) != bson.TypeString {
+		return errors.New(fmt.Sprintf("cannot unmarshal %v into String", bson.Type(bt)))
 	}
 	var tt string
-	err := bson.RawValue{Type: bt, Value: data}.Unmarshal(&tt)
+	err := bson.RawValue{Type: bson.Type(bt), Value: data}.Unmarshal(&tt)
 	if err != nil {
 		return err
 	}
@@ -51,40 +47,9 @@ func (e *ErrorSeverity) UnmarshalBSONValue(bt bsontype.Type, data []byte) error
 	return nil
 }
 
-func (e ErrorSeverity) MarshalBSONValue() (bsontype.Type, []byte, error) {
-	return bson.MarshalValue(e.Severity)
-}
-
-func (e ErrorSeverity) DecodeValue(dc bsoncodec.DecodeContext, vr bsonrw.ValueReader, val reflect.Value) error {
-	if val.Kind() == reflect.Pointer && val.IsNil() {
-		if !val.CanSet() {
-			return errors.New("ValueUnmarshalerDecodeValue")
-		}
-		val.Set(reflect.New(val.Type().Elem()))
-	}
-
-	tp, src, err := bsonrw.Copier{}.CopyValueToBytes(vr)
-	if err != nil {
-		return err
-	}
-
-	if val.Kind() == reflect.Pointer && len(src) == 0 {
-		val.Set(reflect.Zero(val.Type()))
-		return nil
-	}
-
-	err = e.UnmarshalBSONValue(tp, src)
-	if err != nil {
-		return err
-	}
-
-	if val.Kind() == reflect.Pointer {
-		val.Set(reflect.ValueOf(&e))
-	} else {
-		val.Set(reflect.ValueOf(e))
-	}
-
-	return nil
+func (e ErrorSeverity) MarshalBSONValue() (byte, []byte, error) {
+	tp, data, err := bson.MarshalValue(e.Severity)
+	return byte(tp), data, err
 }
 
 //goland:noinspection GoUnusedGlobalVariable