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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// THIS CODE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
package org.apache.kafka.common.message;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.protocol.ApiMessage;
import org.apache.kafka.common.protocol.Message;
import org.apache.kafka.common.protocol.MessageUtil;
import org.apache.kafka.common.protocol.ObjectSerializationCache;
import org.apache.kafka.common.protocol.Readable;
import org.apache.kafka.common.protocol.Writable;
import org.apache.kafka.common.protocol.types.ArrayOf;
import org.apache.kafka.common.protocol.types.Field;
import org.apache.kafka.common.protocol.types.RawTaggedField;
import org.apache.kafka.common.protocol.types.RawTaggedFieldWriter;
import org.apache.kafka.common.protocol.types.Schema;
import org.apache.kafka.common.protocol.types.Struct;
import org.apache.kafka.common.protocol.types.Type;
import org.apache.kafka.common.utils.ByteUtils;
public class WriteTxnMarkersRequestData implements ApiMessage {
private List markers;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("markers", new ArrayOf(WritableTxnMarker.SCHEMA_0), "The transaction markers to be written.")
);
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0
};
public WriteTxnMarkersRequestData(Readable _readable, short _version) {
read(_readable, _version);
}
public WriteTxnMarkersRequestData(Struct struct, short _version) {
fromStruct(struct, _version);
}
public WriteTxnMarkersRequestData() {
this.markers = new ArrayList();
}
@Override
public short apiKey() {
return 27;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 0;
}
@Override
public void read(Readable _readable, short _version) {
{
int arrayLength;
arrayLength = _readable.readInt();
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field markers was serialized as null");
} else {
ArrayList newCollection = new ArrayList(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(new WritableTxnMarker(_readable, _version));
}
this.markers = newCollection;
}
}
this._unknownTaggedFields = null;
}
@Override
public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
_writable.writeInt(markers.size());
for (WritableTxnMarker markersElement : markers) {
markersElement.write(_writable, _cache, _version);
}
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
@Override
public void fromStruct(Struct struct, short _version) {
this._unknownTaggedFields = null;
{
Object[] _nestedObjects = struct.getArray("markers");
this.markers = new ArrayList(_nestedObjects.length);
for (Object nestedObject : _nestedObjects) {
this.markers.add(new WritableTxnMarker((Struct) nestedObject, _version));
}
}
}
@Override
public Struct toStruct(short _version) {
Struct struct = new Struct(SCHEMAS[_version]);
{
Struct[] _nestedObjects = new Struct[markers.size()];
int i = 0;
for (WritableTxnMarker element : this.markers) {
_nestedObjects[i++] = element.toStruct(_version);
}
struct.set("markers", (Object[]) _nestedObjects);
}
return struct;
}
@Override
public int size(ObjectSerializationCache _cache, short _version) {
int _size = 0, _numTaggedFields = 0;
{
int _arraySize = 0;
_arraySize += 4;
for (WritableTxnMarker markersElement : markers) {
_arraySize += markersElement.size(_cache, _version);
}
_size += _arraySize;
}
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size += ByteUtils.sizeOfUnsignedVarint(_field.tag());
_size += ByteUtils.sizeOfUnsignedVarint(_field.size());
_size += _field.size();
}
}
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
return _size;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof WriteTxnMarkersRequestData)) return false;
WriteTxnMarkersRequestData other = (WriteTxnMarkersRequestData) obj;
if (this.markers == null) {
if (other.markers != null) return false;
} else {
if (!this.markers.equals(other.markers)) return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + (markers == null ? 0 : markers.hashCode());
return hashCode;
}
@Override
public String toString() {
return "WriteTxnMarkersRequestData("
+ "markers=" + MessageUtil.deepToString(markers.iterator())
+ ")";
}
public List markers() {
return this.markers;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public WriteTxnMarkersRequestData setMarkers(List v) {
this.markers = v;
return this;
}
static public class WritableTxnMarker implements Message {
private long producerId;
private short producerEpoch;
private boolean transactionResult;
private List topics;
private int coordinatorEpoch;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("producer_id", Type.INT64, "The current producer ID."),
new Field("producer_epoch", Type.INT16, "The current epoch associated with the producer ID."),
new Field("transaction_result", Type.BOOLEAN, "The result of the transaction to write to the partitions (false = ABORT, true = COMMIT)."),
new Field("topics", new ArrayOf(WritableTxnMarkerTopic.SCHEMA_0), "Each topic that we want to write transaction marker(s) for."),
new Field("coordinator_epoch", Type.INT32, "Epoch associated with the transaction state partition hosted by this transaction coordinator")
);
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0
};
public WritableTxnMarker(Readable _readable, short _version) {
read(_readable, _version);
}
public WritableTxnMarker(Struct struct, short _version) {
fromStruct(struct, _version);
}
public WritableTxnMarker() {
this.producerId = 0L;
this.producerEpoch = (short) 0;
this.transactionResult = false;
this.topics = new ArrayList();
this.coordinatorEpoch = 0;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 0;
}
@Override
public void read(Readable _readable, short _version) {
if (_version > 0) {
throw new UnsupportedVersionException("Can't read version " + _version + " of WritableTxnMarker");
}
this.producerId = _readable.readLong();
this.producerEpoch = _readable.readShort();
this.transactionResult = _readable.readByte() != 0;
{
int arrayLength;
arrayLength = _readable.readInt();
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field topics was serialized as null");
} else {
ArrayList newCollection = new ArrayList(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(new WritableTxnMarkerTopic(_readable, _version));
}
this.topics = newCollection;
}
}
this.coordinatorEpoch = _readable.readInt();
this._unknownTaggedFields = null;
}
@Override
public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
if (_version > 0) {
throw new UnsupportedVersionException("Can't write version " + _version + " of WritableTxnMarker");
}
int _numTaggedFields = 0;
_writable.writeLong(producerId);
_writable.writeShort(producerEpoch);
_writable.writeByte(transactionResult ? (byte) 1 : (byte) 0);
_writable.writeInt(topics.size());
for (WritableTxnMarkerTopic topicsElement : topics) {
topicsElement.write(_writable, _cache, _version);
}
_writable.writeInt(coordinatorEpoch);
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
@Override
public void fromStruct(Struct struct, short _version) {
if (_version > 0) {
throw new UnsupportedVersionException("Can't read version " + _version + " of WritableTxnMarker");
}
this._unknownTaggedFields = null;
this.producerId = struct.getLong("producer_id");
this.producerEpoch = struct.getShort("producer_epoch");
this.transactionResult = struct.getBoolean("transaction_result");
{
Object[] _nestedObjects = struct.getArray("topics");
this.topics = new ArrayList(_nestedObjects.length);
for (Object nestedObject : _nestedObjects) {
this.topics.add(new WritableTxnMarkerTopic((Struct) nestedObject, _version));
}
}
this.coordinatorEpoch = struct.getInt("coordinator_epoch");
}
@Override
public Struct toStruct(short _version) {
if (_version > 0) {
throw new UnsupportedVersionException("Can't write version " + _version + " of WritableTxnMarker");
}
Struct struct = new Struct(SCHEMAS[_version]);
struct.set("producer_id", this.producerId);
struct.set("producer_epoch", this.producerEpoch);
struct.set("transaction_result", this.transactionResult);
{
Struct[] _nestedObjects = new Struct[topics.size()];
int i = 0;
for (WritableTxnMarkerTopic element : this.topics) {
_nestedObjects[i++] = element.toStruct(_version);
}
struct.set("topics", (Object[]) _nestedObjects);
}
struct.set("coordinator_epoch", this.coordinatorEpoch);
return struct;
}
@Override
public int size(ObjectSerializationCache _cache, short _version) {
int _size = 0, _numTaggedFields = 0;
if (_version > 0) {
throw new UnsupportedVersionException("Can't size version " + _version + " of WritableTxnMarker");
}
_size += 8;
_size += 2;
_size += 1;
{
int _arraySize = 0;
_arraySize += 4;
for (WritableTxnMarkerTopic topicsElement : topics) {
_arraySize += topicsElement.size(_cache, _version);
}
_size += _arraySize;
}
_size += 4;
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size += ByteUtils.sizeOfUnsignedVarint(_field.tag());
_size += ByteUtils.sizeOfUnsignedVarint(_field.size());
_size += _field.size();
}
}
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
return _size;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof WritableTxnMarker)) return false;
WritableTxnMarker other = (WritableTxnMarker) obj;
if (producerId != other.producerId) return false;
if (producerEpoch != other.producerEpoch) return false;
if (transactionResult != other.transactionResult) return false;
if (this.topics == null) {
if (other.topics != null) return false;
} else {
if (!this.topics.equals(other.topics)) return false;
}
if (coordinatorEpoch != other.coordinatorEpoch) return false;
return true;
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + ((int) (producerId >> 32) ^ (int) producerId);
hashCode = 31 * hashCode + producerEpoch;
hashCode = 31 * hashCode + (transactionResult ? 1231 : 1237);
hashCode = 31 * hashCode + (topics == null ? 0 : topics.hashCode());
hashCode = 31 * hashCode + coordinatorEpoch;
return hashCode;
}
@Override
public String toString() {
return "WritableTxnMarker("
+ "producerId=" + producerId
+ ", producerEpoch=" + producerEpoch
+ ", transactionResult=" + (transactionResult ? "true" : "false")
+ ", topics=" + MessageUtil.deepToString(topics.iterator())
+ ", coordinatorEpoch=" + coordinatorEpoch
+ ")";
}
public long producerId() {
return this.producerId;
}
public short producerEpoch() {
return this.producerEpoch;
}
public boolean transactionResult() {
return this.transactionResult;
}
public List topics() {
return this.topics;
}
public int coordinatorEpoch() {
return this.coordinatorEpoch;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public WritableTxnMarker setProducerId(long v) {
this.producerId = v;
return this;
}
public WritableTxnMarker setProducerEpoch(short v) {
this.producerEpoch = v;
return this;
}
public WritableTxnMarker setTransactionResult(boolean v) {
this.transactionResult = v;
return this;
}
public WritableTxnMarker setTopics(List v) {
this.topics = v;
return this;
}
public WritableTxnMarker setCoordinatorEpoch(int v) {
this.coordinatorEpoch = v;
return this;
}
}
static public class WritableTxnMarkerTopic implements Message {
private String name;
private List partitionIndexes;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("name", Type.STRING, "The topic name."),
new Field("partition_indexes", new ArrayOf(Type.INT32), "The indexes of the partitions to write transaction markers for.")
);
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0
};
public WritableTxnMarkerTopic(Readable _readable, short _version) {
read(_readable, _version);
}
public WritableTxnMarkerTopic(Struct struct, short _version) {
fromStruct(struct, _version);
}
public WritableTxnMarkerTopic() {
this.name = "";
this.partitionIndexes = new ArrayList();
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 0;
}
@Override
public void read(Readable _readable, short _version) {
if (_version > 0) {
throw new UnsupportedVersionException("Can't read version " + _version + " of WritableTxnMarkerTopic");
}
{
int length;
length = _readable.readShort();
if (length < 0) {
throw new RuntimeException("non-nullable field name was serialized as null");
} else if (length > 0x7fff) {
throw new RuntimeException("string field name had invalid length " + length);
} else {
this.name = _readable.readString(length);
}
}
{
int arrayLength;
arrayLength = _readable.readInt();
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field partitionIndexes was serialized as null");
} else {
ArrayList newCollection = new ArrayList(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(_readable.readInt());
}
this.partitionIndexes = newCollection;
}
}
this._unknownTaggedFields = null;
}
@Override
public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
if (_version > 0) {
throw new UnsupportedVersionException("Can't write version " + _version + " of WritableTxnMarkerTopic");
}
int _numTaggedFields = 0;
{
byte[] _stringBytes = _cache.getSerializedValue(name);
_writable.writeShort((short) _stringBytes.length);
_writable.writeByteArray(_stringBytes);
}
_writable.writeInt(partitionIndexes.size());
for (Integer partitionIndexesElement : partitionIndexes) {
_writable.writeInt(partitionIndexesElement);
}
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
@Override
public void fromStruct(Struct struct, short _version) {
if (_version > 0) {
throw new UnsupportedVersionException("Can't read version " + _version + " of WritableTxnMarkerTopic");
}
this._unknownTaggedFields = null;
this.name = struct.getString("name");
{
Object[] _nestedObjects = struct.getArray("partition_indexes");
this.partitionIndexes = new ArrayList(_nestedObjects.length);
for (Object nestedObject : _nestedObjects) {
this.partitionIndexes.add((Integer) nestedObject);
}
}
}
@Override
public Struct toStruct(short _version) {
if (_version > 0) {
throw new UnsupportedVersionException("Can't write version " + _version + " of WritableTxnMarkerTopic");
}
Struct struct = new Struct(SCHEMAS[_version]);
struct.set("name", this.name);
{
Integer[] _nestedObjects = new Integer[partitionIndexes.size()];
int i = 0;
for (Integer element : this.partitionIndexes) {
_nestedObjects[i++] = element;
}
struct.set("partition_indexes", (Object[]) _nestedObjects);
}
return struct;
}
@Override
public int size(ObjectSerializationCache _cache, short _version) {
int _size = 0, _numTaggedFields = 0;
if (_version > 0) {
throw new UnsupportedVersionException("Can't size version " + _version + " of WritableTxnMarkerTopic");
}
{
byte[] _stringBytes = name.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'name' field is too long to be serialized");
}
_cache.cacheSerializedValue(name, _stringBytes);
_size += _stringBytes.length + 2;
}
{
int _arraySize = 0;
_arraySize += 4;
_arraySize += partitionIndexes.size() * 4;
_size += _arraySize;
}
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size += ByteUtils.sizeOfUnsignedVarint(_field.tag());
_size += ByteUtils.sizeOfUnsignedVarint(_field.size());
_size += _field.size();
}
}
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
return _size;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof WritableTxnMarkerTopic)) return false;
WritableTxnMarkerTopic other = (WritableTxnMarkerTopic) obj;
if (this.name == null) {
if (other.name != null) return false;
} else {
if (!this.name.equals(other.name)) return false;
}
if (this.partitionIndexes == null) {
if (other.partitionIndexes != null) return false;
} else {
if (!this.partitionIndexes.equals(other.partitionIndexes)) return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + (name == null ? 0 : name.hashCode());
hashCode = 31 * hashCode + (partitionIndexes == null ? 0 : partitionIndexes.hashCode());
return hashCode;
}
@Override
public String toString() {
return "WritableTxnMarkerTopic("
+ "name=" + ((name == null) ? "null" : "'" + name.toString() + "'")
+ ", partitionIndexes=" + MessageUtil.deepToString(partitionIndexes.iterator())
+ ")";
}
public String name() {
return this.name;
}
public List partitionIndexes() {
return this.partitionIndexes;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public WritableTxnMarkerTopic setName(String v) {
this.name = v;
return this;
}
public WritableTxnMarkerTopic setPartitionIndexes(List v) {
this.partitionIndexes = v;
return this;
}
}
}
