org.apache.kafka.common.message.ControlledShutdownResponseData Maven / Gradle / Ivy
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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.Iterator;
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.MessageSizeAccumulator;
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.CompactArrayOf;
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.Type;
import org.apache.kafka.common.utils.ByteUtils;
import org.apache.kafka.common.utils.ImplicitLinkedHashCollection;
import org.apache.kafka.common.utils.ImplicitLinkedHashMultiCollection;
import static org.apache.kafka.common.protocol.types.Field.TaggedFieldsSection;
public class ControlledShutdownResponseData implements ApiMessage {
short errorCode;
RemainingPartitionCollection remainingPartitions;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("error_code", Type.INT16, "The top-level error code."),
new Field("remaining_partitions", new ArrayOf(RemainingPartition.SCHEMA_0), "The partitions that the broker still leads.")
);
public static final Schema SCHEMA_1 = SCHEMA_0;
public static final Schema SCHEMA_2 = SCHEMA_1;
public static final Schema SCHEMA_3 =
new Schema(
new Field("error_code", Type.INT16, "The top-level error code."),
new Field("remaining_partitions", new CompactArrayOf(RemainingPartition.SCHEMA_3), "The partitions that the broker still leads."),
TaggedFieldsSection.of(
)
);
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0,
SCHEMA_1,
SCHEMA_2,
SCHEMA_3
};
public static final short LOWEST_SUPPORTED_VERSION = 0;
public static final short HIGHEST_SUPPORTED_VERSION = 3;
public ControlledShutdownResponseData(Readable _readable, short _version) {
read(_readable, _version);
}
public ControlledShutdownResponseData() {
this.errorCode = (short) 0;
this.remainingPartitions = new RemainingPartitionCollection(0);
}
@Override
public short apiKey() {
return 7;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 3;
}
@Override
public void read(Readable _readable, short _version) {
this.errorCode = _readable.readShort();
{
if (_version >= 3) {
int arrayLength;
arrayLength = _readable.readUnsignedVarint() - 1;
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field remainingPartitions was serialized as null");
} else {
RemainingPartitionCollection newCollection = new RemainingPartitionCollection(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(new RemainingPartition(_readable, _version));
}
this.remainingPartitions = newCollection;
}
} else {
int arrayLength;
arrayLength = _readable.readInt();
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field remainingPartitions was serialized as null");
} else {
RemainingPartitionCollection newCollection = new RemainingPartitionCollection(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(new RemainingPartition(_readable, _version));
}
this.remainingPartitions = newCollection;
}
}
}
this._unknownTaggedFields = null;
if (_version >= 3) {
int _numTaggedFields = _readable.readUnsignedVarint();
for (int _i = 0; _i < _numTaggedFields; _i++) {
int _tag = _readable.readUnsignedVarint();
int _size = _readable.readUnsignedVarint();
switch (_tag) {
default:
this._unknownTaggedFields = _readable.readUnknownTaggedField(this._unknownTaggedFields, _tag, _size);
break;
}
}
}
}
@Override
public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
_writable.writeShort(errorCode);
if (_version >= 3) {
_writable.writeUnsignedVarint(remainingPartitions.size() + 1);
for (RemainingPartition remainingPartitionsElement : remainingPartitions) {
remainingPartitionsElement.write(_writable, _cache, _version);
}
} else {
_writable.writeInt(remainingPartitions.size());
for (RemainingPartition remainingPartitionsElement : remainingPartitions) {
remainingPartitionsElement.write(_writable, _cache, _version);
}
}
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
if (_version >= 3) {
_writable.writeUnsignedVarint(_numTaggedFields);
_rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
}
@Override
public void addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
_size.addBytes(2);
{
if (_version >= 3) {
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(remainingPartitions.size() + 1));
} else {
_size.addBytes(4);
}
for (RemainingPartition remainingPartitionsElement : remainingPartitions) {
remainingPartitionsElement.addSize(_size, _cache, _version);
}
}
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.tag()));
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.size()));
_size.addBytes(_field.size());
}
}
if (_version >= 3) {
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_numTaggedFields));
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof ControlledShutdownResponseData)) return false;
ControlledShutdownResponseData other = (ControlledShutdownResponseData) obj;
if (errorCode != other.errorCode) return false;
if (this.remainingPartitions == null) {
if (other.remainingPartitions != null) return false;
} else {
if (!this.remainingPartitions.equals(other.remainingPartitions)) return false;
}
return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + errorCode;
hashCode = 31 * hashCode + (remainingPartitions == null ? 0 : remainingPartitions.hashCode());
return hashCode;
}
@Override
public ControlledShutdownResponseData duplicate() {
ControlledShutdownResponseData _duplicate = new ControlledShutdownResponseData();
_duplicate.errorCode = errorCode;
RemainingPartitionCollection newRemainingPartitions = new RemainingPartitionCollection(remainingPartitions.size());
for (RemainingPartition _element : remainingPartitions) {
newRemainingPartitions.add(_element.duplicate());
}
_duplicate.remainingPartitions = newRemainingPartitions;
return _duplicate;
}
@Override
public String toString() {
return "ControlledShutdownResponseData("
+ "errorCode=" + errorCode
+ ", remainingPartitions=" + MessageUtil.deepToString(remainingPartitions.iterator())
+ ")";
}
public short errorCode() {
return this.errorCode;
}
public RemainingPartitionCollection remainingPartitions() {
return this.remainingPartitions;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public ControlledShutdownResponseData setErrorCode(short v) {
this.errorCode = v;
return this;
}
public ControlledShutdownResponseData setRemainingPartitions(RemainingPartitionCollection v) {
this.remainingPartitions = v;
return this;
}
public static class RemainingPartition implements Message, ImplicitLinkedHashMultiCollection.Element {
String topicName;
int partitionIndex;
private List _unknownTaggedFields;
private int next;
private int prev;
public static final Schema SCHEMA_0 =
new Schema(
new Field("topic_name", Type.STRING, "The name of the topic."),
new Field("partition_index", Type.INT32, "The index of the partition.")
);
public static final Schema SCHEMA_1 = SCHEMA_0;
public static final Schema SCHEMA_2 = SCHEMA_1;
public static final Schema SCHEMA_3 =
new Schema(
new Field("topic_name", Type.COMPACT_STRING, "The name of the topic."),
new Field("partition_index", Type.INT32, "The index of the partition."),
TaggedFieldsSection.of(
)
);
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0,
SCHEMA_1,
SCHEMA_2,
SCHEMA_3
};
public static final short LOWEST_SUPPORTED_VERSION = 0;
public static final short HIGHEST_SUPPORTED_VERSION = 3;
public RemainingPartition(Readable _readable, short _version) {
read(_readable, _version);
this.prev = ImplicitLinkedHashCollection.INVALID_INDEX;
this.next = ImplicitLinkedHashCollection.INVALID_INDEX;
}
public RemainingPartition() {
this.topicName = "";
this.partitionIndex = 0;
this.prev = ImplicitLinkedHashCollection.INVALID_INDEX;
this.next = ImplicitLinkedHashCollection.INVALID_INDEX;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 3;
}
@Override
public void read(Readable _readable, short _version) {
if (_version > 3) {
throw new UnsupportedVersionException("Can't read version " + _version + " of RemainingPartition");
}
{
int length;
if (_version >= 3) {
length = _readable.readUnsignedVarint() - 1;
} else {
length = _readable.readShort();
}
if (length < 0) {
throw new RuntimeException("non-nullable field topicName was serialized as null");
} else if (length > 0x7fff) {
throw new RuntimeException("string field topicName had invalid length " + length);
} else {
this.topicName = _readable.readString(length);
}
}
this.partitionIndex = _readable.readInt();
this._unknownTaggedFields = null;
if (_version >= 3) {
int _numTaggedFields = _readable.readUnsignedVarint();
for (int _i = 0; _i < _numTaggedFields; _i++) {
int _tag = _readable.readUnsignedVarint();
int _size = _readable.readUnsignedVarint();
switch (_tag) {
default:
this._unknownTaggedFields = _readable.readUnknownTaggedField(this._unknownTaggedFields, _tag, _size);
break;
}
}
}
}
@Override
public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
{
byte[] _stringBytes = _cache.getSerializedValue(topicName);
if (_version >= 3) {
_writable.writeUnsignedVarint(_stringBytes.length + 1);
} else {
_writable.writeShort((short) _stringBytes.length);
}
_writable.writeByteArray(_stringBytes);
}
_writable.writeInt(partitionIndex);
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
if (_version >= 3) {
_writable.writeUnsignedVarint(_numTaggedFields);
_rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
}
@Override
public void addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
if (_version > 3) {
throw new UnsupportedVersionException("Can't size version " + _version + " of RemainingPartition");
}
{
byte[] _stringBytes = topicName.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'topicName' field is too long to be serialized");
}
_cache.cacheSerializedValue(topicName, _stringBytes);
if (_version >= 3) {
_size.addBytes(_stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1));
} else {
_size.addBytes(_stringBytes.length + 2);
}
}
_size.addBytes(4);
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.tag()));
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.size()));
_size.addBytes(_field.size());
}
}
if (_version >= 3) {
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_numTaggedFields));
} else {
if (_numTaggedFields > 0) {
throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
}
}
}
@Override
public boolean elementKeysAreEqual(Object obj) {
if (!(obj instanceof RemainingPartition)) return false;
RemainingPartition other = (RemainingPartition) obj;
if (this.topicName == null) {
if (other.topicName != null) return false;
} else {
if (!this.topicName.equals(other.topicName)) return false;
}
if (partitionIndex != other.partitionIndex) return false;
return true;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof RemainingPartition)) return false;
RemainingPartition other = (RemainingPartition) obj;
if (this.topicName == null) {
if (other.topicName != null) return false;
} else {
if (!this.topicName.equals(other.topicName)) return false;
}
if (partitionIndex != other.partitionIndex) return false;
return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + (topicName == null ? 0 : topicName.hashCode());
hashCode = 31 * hashCode + partitionIndex;
return hashCode;
}
@Override
public RemainingPartition duplicate() {
RemainingPartition _duplicate = new RemainingPartition();
_duplicate.topicName = topicName;
_duplicate.partitionIndex = partitionIndex;
return _duplicate;
}
@Override
public String toString() {
return "RemainingPartition("
+ "topicName=" + ((topicName == null) ? "null" : "'" + topicName.toString() + "'")
+ ", partitionIndex=" + partitionIndex
+ ")";
}
public String topicName() {
return this.topicName;
}
public int partitionIndex() {
return this.partitionIndex;
}
@Override
public int next() {
return this.next;
}
@Override
public int prev() {
return this.prev;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public RemainingPartition setTopicName(String v) {
this.topicName = v;
return this;
}
public RemainingPartition setPartitionIndex(int v) {
this.partitionIndex = v;
return this;
}
@Override
public void setNext(int v) {
this.next = v;
}
@Override
public void setPrev(int v) {
this.prev = v;
}
}
public static class RemainingPartitionCollection extends ImplicitLinkedHashMultiCollection {
public RemainingPartitionCollection() {
super();
}
public RemainingPartitionCollection(int expectedNumElements) {
super(expectedNumElements);
}
public RemainingPartitionCollection(Iterator iterator) {
super(iterator);
}
public RemainingPartition find(String topicName, int partitionIndex) {
RemainingPartition _key = new RemainingPartition();
_key.setTopicName(topicName);
_key.setPartitionIndex(partitionIndex);
return find(_key);
}
public List findAll(String topicName, int partitionIndex) {
RemainingPartition _key = new RemainingPartition();
_key.setTopicName(topicName);
_key.setPartitionIndex(partitionIndex);
return findAll(_key);
}
public RemainingPartitionCollection duplicate() {
RemainingPartitionCollection _duplicate = new RemainingPartitionCollection(size());
for (RemainingPartition _element : this) {
_duplicate.add(_element.duplicate());
}
return _duplicate;
}
}
}