func (qrl *QueryResultList) MarshalBson(buf *bytes2.ChunkedWriter, key string) {
bson.EncodeOptionalPrefix(buf, bson.Object, key)
lenWriter := bson.NewLenWriter(buf)
EncodeResultsBson(qrl.List, "List", buf)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func EncodeStruct(buf *bytes2.ChunkedWriter, val reflect.Value) {
// check the Marshaler interface on T
if marshaler, ok := val.Interface().(Marshaler); ok {
marshaler.MarshalBson(buf)
return
}
// check the Marshaler interface on *T
if val.CanAddr() {
if marshaler, ok := val.Addr().Interface().(Marshaler); ok {
marshaler.MarshalBson(buf)
return
}
}
lenWriter := NewLenWriter(buf)
t := val.Type()
for i := 0; i < t.NumField(); i++ {
key := t.Field(i).Name
// NOTE(szopa): Ignore private fields (copied from
// encoding/json). Yes, it feels like a hack.
if t.Field(i).PkgPath != "" {
continue
}
encodeField(buf, key, val.Field(i))
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
// EncodeString encodes a string.
func EncodeString(buf *bytes2.ChunkedWriter, key string, val string) {
// Encode strings as binary; go strings are not necessarily unicode
EncodePrefix(buf, Binary, key)
putUint32(buf, uint32(len(val)))
buf.WriteByte(0)
buf.WriteString(val)
}
func EncodeBool(buf *bytes2.ChunkedWriter, val bool) {
if val {
buf.WriteByte(1)
} else {
buf.WriteByte(0)
}
}
func (blt *BinlogTransaction) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
MarshalStatementsBson(buf, "Statements", blt.Statements)
bson.EncodeInt64(buf, "GroupId", blt.GroupId)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (stmt *Statement) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
bson.EncodeInt64(buf, "Category", int64(stmt.Category))
bson.EncodeBinary(buf, "Sql", stmt.Sql)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (query *Query) encodeBindVariablesBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
for k, v := range query.BindVariables {
bson.EncodeField(buf, k, v)
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (ps *PrivateStruct) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := NewLenWriter(buf)
EncodeUint64(buf, "Type", ps.veryPrivate)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (blt *BinlogTransaction) MarshalBson(buf *bytes2.ChunkedWriter, key string) {
bson.EncodeOptionalPrefix(buf, bson.Object, key)
lenWriter := bson.NewLenWriter(buf)
MarshalStatementsBson(buf, "Statements", blt.Statements)
bson.EncodeInt64(buf, "GroupId", blt.GroupId)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (stmt *Statement) MarshalBson(buf *bytes2.ChunkedWriter, key string) {
bson.EncodeOptionalPrefix(buf, bson.Object, key)
lenWriter := bson.NewLenWriter(buf)
bson.EncodeInt(buf, "Category", stmt.Category)
bson.EncodeBinary(buf, "Sql", stmt.Sql)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func EncodeSlice(buf *bytes2.ChunkedWriter, val reflect.Value) {
lenWriter := NewLenWriter(buf)
for i := 0; i < val.Len(); i++ {
encodeField(buf, Itoa(i), val.Index(i))
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (zkPathV *ZkPathV) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
bson.EncodeStringArray(buf, "Paths", zkPathV.Paths)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (zkPath *ZkPath) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
bson.EncodeString(buf, "Path", zkPath.Path)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (kp *KeyspacePartition) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
EncodeSrvShardArray(buf, "Shards", kp.Shards)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (zkNodeV *ZkNodeV) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
marshalZkNodeArray(buf, "Nodes", zkNodeV.Nodes)
buf.WriteByte(0)
lenWriter.RecordLen()
}
// EncodeBool encodes a bool.
func EncodeBool(buf *bytes2.ChunkedWriter, key string, val bool) {
EncodePrefix(buf, Boolean, key)
if val {
buf.WriteByte(1)
} else {
buf.WriteByte(0)
}
}
func (ps *PrivateStruct) MarshalBson(buf *bytes2.ChunkedWriter, key string) {
EncodeOptionalPrefix(buf, Object, key)
lenWriter := NewLenWriter(buf)
EncodeUint64(buf, "Type", ps.veryPrivate)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func MarshalPKRowBson(buf *bytes2.ChunkedWriter, key string, pkRow []interface{}) {
bson.EncodePrefix(buf, bson.Array, key)
lenWriter := bson.NewLenWriter(buf)
for i, v := range pkRow {
bson.EncodeField(buf, bson.Itoa(i), v)
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func MarshalPKValuesBson(buf *bytes2.ChunkedWriter, key string, pkValues [][]interface{}) {
bson.EncodePrefix(buf, bson.Array, key)
lenWriter := bson.NewLenWriter(buf)
for i, row := range pkValues {
MarshalPKRowBson(buf, bson.Itoa(i), row)
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (req *RequestBson) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
bson.EncodeString(buf, "ServiceMethod", req.ServiceMethod)
bson.EncodeInt64(buf, "Seq", int64(req.Seq))
buf.WriteByte(0)
lenWriter.RecordLen()
}
func EncodeBindVariablesBson(buf *bytes2.ChunkedWriter, key string, bindVars map[string]interface{}) {
bson.EncodePrefix(buf, bson.Object, key)
lenWriter := bson.NewLenWriter(buf)
for k, v := range bindVars {
bson.EncodeField(buf, k, v)
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (bdq *BoundQuery) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
bson.EncodeString(buf, "Sql", bdq.Sql)
EncodeBindVariablesBson(buf, "BindVariables", bdq.BindVariables)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (session *Session) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
bson.EncodeInt64(buf, "TransactionId", session.TransactionId)
bson.EncodeInt64(buf, "SessionId", session.SessionId)
buf.WriteByte(0)
lenWriter.RecordLen()
}
func EncodeResultsBson(results []mproto.QueryResult, key string, buf *bytes2.ChunkedWriter) {
bson.EncodePrefix(buf, bson.Array, key)
lenWriter := bson.NewLenWriter(buf)
for i, v := range results {
v.MarshalBson(buf, bson.Itoa(i))
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func EncodeServedFrom(buf *bytes2.ChunkedWriter, name string, servedFrom map[TabletType]string) {
bson.EncodePrefix(buf, bson.Object, name)
lenWriter := bson.NewLenWriter(buf)
for k, v := range servedFrom {
bson.EncodeString(buf, string(k), v)
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func EncodeQueriesBson(queries []BoundQuery, key string, buf *bytes2.ChunkedWriter) {
bson.EncodePrefix(buf, bson.Array, key)
lenWriter := bson.NewLenWriter(buf)
for i, v := range queries {
v.MarshalBson(buf, bson.Itoa(i))
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func EncodeFieldsBson(fields []Field, key string, buf *bytes2.ChunkedWriter) {
bson.EncodePrefix(buf, bson.Array, key)
lenWriter := bson.NewLenWriter(buf)
for i, v := range fields {
MarshalFieldBson(v, bson.Itoa(i), buf)
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func EncodeRowsBson(rows [][]sqltypes.Value, key string, buf *bytes2.ChunkedWriter) {
bson.EncodePrefix(buf, bson.Array, key)
lenWriter := bson.NewLenWriter(buf)
for i, v := range rows {
EncodeRowBson(v, bson.Itoa(i), buf)
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
func (kr *KeyRange) MarshalBson(buf *bytes2.ChunkedWriter) {
lenWriter := bson.NewLenWriter(buf)
bson.EncodeString(buf, "Start", string(kr.Start))
bson.EncodeString(buf, "End", string(kr.End))
buf.WriteByte(0)
lenWriter.RecordLen()
}
func encodeShardSessionsBson(shardSessions []*ShardSession, key string, buf *bytes2.ChunkedWriter) {
bson.EncodePrefix(buf, bson.Array, key)
lenWriter := bson.NewLenWriter(buf)
for i, v := range shardSessions {
v.MarshalBson(buf, bson.Itoa(i))
}
buf.WriteByte(0)
lenWriter.RecordLen()
}
