[VOL-5486] Fix deprecated versions
Change-Id: I3e03ea246020547ae75fa92ce8cf5cbba7e8f3bb
Signed-off-by: Abhay Kumar <abhay.kumar@radisys.com>
diff --git a/vendor/github.com/IBM/sarama/message_set.go b/vendor/github.com/IBM/sarama/message_set.go
new file mode 100644
index 0000000..5bc2112
--- /dev/null
+++ b/vendor/github.com/IBM/sarama/message_set.go
@@ -0,0 +1,112 @@
+package sarama
+
+import "errors"
+
+type MessageBlock struct {
+ Offset int64
+ Msg *Message
+}
+
+// Messages convenience helper which returns either all the
+// messages that are wrapped in this block
+func (msb *MessageBlock) Messages() []*MessageBlock {
+ if msb.Msg.Set != nil {
+ return msb.Msg.Set.Messages
+ }
+ return []*MessageBlock{msb}
+}
+
+func (msb *MessageBlock) encode(pe packetEncoder) error {
+ pe.putInt64(msb.Offset)
+ pe.push(&lengthField{})
+ err := msb.Msg.encode(pe)
+ if err != nil {
+ return err
+ }
+ return pe.pop()
+}
+
+func (msb *MessageBlock) decode(pd packetDecoder) (err error) {
+ if msb.Offset, err = pd.getInt64(); err != nil {
+ return err
+ }
+
+ lengthDecoder := acquireLengthField()
+ defer releaseLengthField(lengthDecoder)
+
+ if err = pd.push(lengthDecoder); err != nil {
+ return err
+ }
+
+ msb.Msg = new(Message)
+ if err = msb.Msg.decode(pd); err != nil {
+ return err
+ }
+
+ if err = pd.pop(); err != nil {
+ return err
+ }
+
+ return nil
+}
+
+type MessageSet struct {
+ PartialTrailingMessage bool // whether the set on the wire contained an incomplete trailing MessageBlock
+ OverflowMessage bool // whether the set on the wire contained an overflow message
+ Messages []*MessageBlock
+}
+
+func (ms *MessageSet) encode(pe packetEncoder) error {
+ for i := range ms.Messages {
+ err := ms.Messages[i].encode(pe)
+ if err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func (ms *MessageSet) decode(pd packetDecoder) (err error) {
+ ms.Messages = nil
+
+ for pd.remaining() > 0 {
+ magic, err := magicValue(pd)
+ if err != nil {
+ if errors.Is(err, ErrInsufficientData) {
+ ms.PartialTrailingMessage = true
+ return nil
+ }
+ return err
+ }
+
+ if magic > 1 {
+ return nil
+ }
+
+ msb := new(MessageBlock)
+ err = msb.decode(pd)
+ if err == nil {
+ ms.Messages = append(ms.Messages, msb)
+ } else if errors.Is(err, ErrInsufficientData) {
+ // As an optimization the server is allowed to return a partial message at the
+ // end of the message set. Clients should handle this case. So we just ignore such things.
+ if msb.Offset == -1 {
+ // This is an overflow message caused by chunked down conversion
+ ms.OverflowMessage = true
+ } else {
+ ms.PartialTrailingMessage = true
+ }
+ return nil
+ } else {
+ return err
+ }
+ }
+
+ return nil
+}
+
+func (ms *MessageSet) addMessage(msg *Message) {
+ block := new(MessageBlock)
+ block.Msg = msg
+ ms.Messages = append(ms.Messages, block)
+}