khenaidoo | 7d3c558 | 2021-08-11 18:09:44 -0400 | [diff] [blame] | 1 | package sarama |
| 2 | |
| 3 | type alterPartitionReassignmentsBlock struct { |
| 4 | replicas []int32 |
| 5 | } |
| 6 | |
| 7 | func (b *alterPartitionReassignmentsBlock) encode(pe packetEncoder) error { |
| 8 | if err := pe.putNullableCompactInt32Array(b.replicas); err != nil { |
| 9 | return err |
| 10 | } |
| 11 | |
| 12 | pe.putEmptyTaggedFieldArray() |
| 13 | return nil |
| 14 | } |
| 15 | |
| 16 | func (b *alterPartitionReassignmentsBlock) decode(pd packetDecoder) (err error) { |
| 17 | if b.replicas, err = pd.getCompactInt32Array(); err != nil { |
| 18 | return err |
| 19 | } |
| 20 | return nil |
| 21 | } |
| 22 | |
| 23 | type AlterPartitionReassignmentsRequest struct { |
| 24 | TimeoutMs int32 |
| 25 | blocks map[string]map[int32]*alterPartitionReassignmentsBlock |
| 26 | Version int16 |
| 27 | } |
| 28 | |
| 29 | func (r *AlterPartitionReassignmentsRequest) encode(pe packetEncoder) error { |
| 30 | pe.putInt32(r.TimeoutMs) |
| 31 | |
| 32 | pe.putCompactArrayLength(len(r.blocks)) |
| 33 | |
| 34 | for topic, partitions := range r.blocks { |
| 35 | if err := pe.putCompactString(topic); err != nil { |
| 36 | return err |
| 37 | } |
| 38 | pe.putCompactArrayLength(len(partitions)) |
| 39 | for partition, block := range partitions { |
| 40 | pe.putInt32(partition) |
| 41 | if err := block.encode(pe); err != nil { |
| 42 | return err |
| 43 | } |
| 44 | } |
| 45 | pe.putEmptyTaggedFieldArray() |
| 46 | } |
| 47 | |
| 48 | pe.putEmptyTaggedFieldArray() |
| 49 | |
| 50 | return nil |
| 51 | } |
| 52 | |
| 53 | func (r *AlterPartitionReassignmentsRequest) decode(pd packetDecoder, version int16) (err error) { |
| 54 | r.Version = version |
| 55 | |
| 56 | if r.TimeoutMs, err = pd.getInt32(); err != nil { |
| 57 | return err |
| 58 | } |
| 59 | |
| 60 | topicCount, err := pd.getCompactArrayLength() |
| 61 | if err != nil { |
| 62 | return err |
| 63 | } |
| 64 | if topicCount > 0 { |
| 65 | r.blocks = make(map[string]map[int32]*alterPartitionReassignmentsBlock) |
| 66 | for i := 0; i < topicCount; i++ { |
| 67 | topic, err := pd.getCompactString() |
| 68 | if err != nil { |
| 69 | return err |
| 70 | } |
| 71 | partitionCount, err := pd.getCompactArrayLength() |
| 72 | if err != nil { |
| 73 | return err |
| 74 | } |
| 75 | r.blocks[topic] = make(map[int32]*alterPartitionReassignmentsBlock) |
| 76 | for j := 0; j < partitionCount; j++ { |
| 77 | partition, err := pd.getInt32() |
| 78 | if err != nil { |
| 79 | return err |
| 80 | } |
| 81 | block := &alterPartitionReassignmentsBlock{} |
| 82 | if err := block.decode(pd); err != nil { |
| 83 | return err |
| 84 | } |
| 85 | r.blocks[topic][partition] = block |
| 86 | |
| 87 | if _, err := pd.getEmptyTaggedFieldArray(); err != nil { |
| 88 | return err |
| 89 | } |
| 90 | } |
| 91 | if _, err := pd.getEmptyTaggedFieldArray(); err != nil { |
| 92 | return err |
| 93 | } |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | if _, err := pd.getEmptyTaggedFieldArray(); err != nil { |
| 98 | return err |
| 99 | } |
| 100 | |
| 101 | return |
| 102 | } |
| 103 | |
| 104 | func (r *AlterPartitionReassignmentsRequest) key() int16 { |
| 105 | return 45 |
| 106 | } |
| 107 | |
| 108 | func (r *AlterPartitionReassignmentsRequest) version() int16 { |
| 109 | return r.Version |
| 110 | } |
| 111 | |
| 112 | func (r *AlterPartitionReassignmentsRequest) headerVersion() int16 { |
| 113 | return 2 |
| 114 | } |
| 115 | |
| 116 | func (r *AlterPartitionReassignmentsRequest) requiredVersion() KafkaVersion { |
| 117 | return V2_4_0_0 |
| 118 | } |
| 119 | |
| 120 | func (r *AlterPartitionReassignmentsRequest) AddBlock(topic string, partitionID int32, replicas []int32) { |
| 121 | if r.blocks == nil { |
| 122 | r.blocks = make(map[string]map[int32]*alterPartitionReassignmentsBlock) |
| 123 | } |
| 124 | |
| 125 | if r.blocks[topic] == nil { |
| 126 | r.blocks[topic] = make(map[int32]*alterPartitionReassignmentsBlock) |
| 127 | } |
| 128 | |
| 129 | r.blocks[topic][partitionID] = &alterPartitionReassignmentsBlock{replicas} |
| 130 | } |