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org.apache.kafka.common.message.DescribeClusterResponseData Maven / Gradle / Ivy
/*
* 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.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 DescribeClusterResponseData implements ApiMessage {
int throttleTimeMs;
short errorCode;
String errorMessage;
String clusterId;
int controllerId;
DescribeClusterBrokerCollection brokers;
int clusterAuthorizedOperations;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("throttle_time_ms", Type.INT32, "The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota."),
new Field("error_code", Type.INT16, "The top-level error code, or 0 if there was no error"),
new Field("error_message", Type.COMPACT_NULLABLE_STRING, "The top-level error message, or null if there was no error."),
new Field("cluster_id", Type.COMPACT_STRING, "The cluster ID that responding broker belongs to."),
new Field("controller_id", Type.INT32, "The ID of the controller broker."),
new Field("brokers", new CompactArrayOf(DescribeClusterBroker.SCHEMA_0), "Each broker in the response."),
new Field("cluster_authorized_operations", Type.INT32, "32-bit bitfield to represent authorized operations for this cluster."),
TaggedFieldsSection.of(
)
);
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0
};
public static final short LOWEST_SUPPORTED_VERSION = 0;
public static final short HIGHEST_SUPPORTED_VERSION = 0;
public DescribeClusterResponseData(Readable _readable, short _version) {
read(_readable, _version);
}
public DescribeClusterResponseData() {
this.throttleTimeMs = 0;
this.errorCode = (short) 0;
this.errorMessage = null;
this.clusterId = "";
this.controllerId = -1;
this.brokers = new DescribeClusterBrokerCollection(0);
this.clusterAuthorizedOperations = -2147483648;
}
@Override
public short apiKey() {
return 60;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 0;
}
@Override
public void read(Readable _readable, short _version) {
this.throttleTimeMs = _readable.readInt();
this.errorCode = _readable.readShort();
{
int length;
length = _readable.readUnsignedVarint() - 1;
if (length < 0) {
this.errorMessage = null;
} else if (length > 0x7fff) {
throw new RuntimeException("string field errorMessage had invalid length " + length);
} else {
this.errorMessage = _readable.readString(length);
}
}
{
int length;
length = _readable.readUnsignedVarint() - 1;
if (length < 0) {
throw new RuntimeException("non-nullable field clusterId was serialized as null");
} else if (length > 0x7fff) {
throw new RuntimeException("string field clusterId had invalid length " + length);
} else {
this.clusterId = _readable.readString(length);
}
}
this.controllerId = _readable.readInt();
{
int arrayLength;
arrayLength = _readable.readUnsignedVarint() - 1;
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field brokers was serialized as null");
} else {
DescribeClusterBrokerCollection newCollection = new DescribeClusterBrokerCollection(arrayLength);
for (int i = 0; i < arrayLength; i++) {
newCollection.add(new DescribeClusterBroker(_readable, _version));
}
this.brokers = newCollection;
}
}
this.clusterAuthorizedOperations = _readable.readInt();
this._unknownTaggedFields = null;
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.writeInt(throttleTimeMs);
_writable.writeShort(errorCode);
if (errorMessage == null) {
_writable.writeUnsignedVarint(0);
} else {
byte[] _stringBytes = _cache.getSerializedValue(errorMessage);
_writable.writeUnsignedVarint(_stringBytes.length + 1);
_writable.writeByteArray(_stringBytes);
}
{
byte[] _stringBytes = _cache.getSerializedValue(clusterId);
_writable.writeUnsignedVarint(_stringBytes.length + 1);
_writable.writeByteArray(_stringBytes);
}
_writable.writeInt(controllerId);
_writable.writeUnsignedVarint(brokers.size() + 1);
for (DescribeClusterBroker brokersElement : brokers) {
brokersElement.write(_writable, _cache, _version);
}
_writable.writeInt(clusterAuthorizedOperations);
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
_writable.writeUnsignedVarint(_numTaggedFields);
_rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
}
@Override
public void addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
_size.addBytes(4);
_size.addBytes(2);
if (errorMessage == null) {
_size.addBytes(1);
} else {
byte[] _stringBytes = errorMessage.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'errorMessage' field is too long to be serialized");
}
_cache.cacheSerializedValue(errorMessage, _stringBytes);
_size.addBytes(_stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1));
}
{
byte[] _stringBytes = clusterId.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'clusterId' field is too long to be serialized");
}
_cache.cacheSerializedValue(clusterId, _stringBytes);
_size.addBytes(_stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1));
}
_size.addBytes(4);
{
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(brokers.size() + 1));
for (DescribeClusterBroker brokersElement : brokers) {
brokersElement.addSize(_size, _cache, _version);
}
}
_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());
}
}
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_numTaggedFields));
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof DescribeClusterResponseData)) return false;
DescribeClusterResponseData other = (DescribeClusterResponseData) obj;
if (throttleTimeMs != other.throttleTimeMs) return false;
if (errorCode != other.errorCode) return false;
if (this.errorMessage == null) {
if (other.errorMessage != null) return false;
} else {
if (!this.errorMessage.equals(other.errorMessage)) return false;
}
if (this.clusterId == null) {
if (other.clusterId != null) return false;
} else {
if (!this.clusterId.equals(other.clusterId)) return false;
}
if (controllerId != other.controllerId) return false;
if (this.brokers == null) {
if (other.brokers != null) return false;
} else {
if (!this.brokers.equals(other.brokers)) return false;
}
if (clusterAuthorizedOperations != other.clusterAuthorizedOperations) return false;
return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + throttleTimeMs;
hashCode = 31 * hashCode + errorCode;
hashCode = 31 * hashCode + (errorMessage == null ? 0 : errorMessage.hashCode());
hashCode = 31 * hashCode + (clusterId == null ? 0 : clusterId.hashCode());
hashCode = 31 * hashCode + controllerId;
hashCode = 31 * hashCode + (brokers == null ? 0 : brokers.hashCode());
hashCode = 31 * hashCode + clusterAuthorizedOperations;
return hashCode;
}
@Override
public DescribeClusterResponseData duplicate() {
DescribeClusterResponseData _duplicate = new DescribeClusterResponseData();
_duplicate.throttleTimeMs = throttleTimeMs;
_duplicate.errorCode = errorCode;
if (errorMessage == null) {
_duplicate.errorMessage = null;
} else {
_duplicate.errorMessage = errorMessage;
}
_duplicate.clusterId = clusterId;
_duplicate.controllerId = controllerId;
DescribeClusterBrokerCollection newBrokers = new DescribeClusterBrokerCollection(brokers.size());
for (DescribeClusterBroker _element : brokers) {
newBrokers.add(_element.duplicate());
}
_duplicate.brokers = newBrokers;
_duplicate.clusterAuthorizedOperations = clusterAuthorizedOperations;
return _duplicate;
}
@Override
public String toString() {
return "DescribeClusterResponseData("
+ "throttleTimeMs=" + throttleTimeMs
+ ", errorCode=" + errorCode
+ ", errorMessage=" + ((errorMessage == null) ? "null" : "'" + errorMessage.toString() + "'")
+ ", clusterId=" + ((clusterId == null) ? "null" : "'" + clusterId.toString() + "'")
+ ", controllerId=" + controllerId
+ ", brokers=" + MessageUtil.deepToString(brokers.iterator())
+ ", clusterAuthorizedOperations=" + clusterAuthorizedOperations
+ ")";
}
public int throttleTimeMs() {
return this.throttleTimeMs;
}
public short errorCode() {
return this.errorCode;
}
public String errorMessage() {
return this.errorMessage;
}
public String clusterId() {
return this.clusterId;
}
public int controllerId() {
return this.controllerId;
}
public DescribeClusterBrokerCollection brokers() {
return this.brokers;
}
public int clusterAuthorizedOperations() {
return this.clusterAuthorizedOperations;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public DescribeClusterResponseData setThrottleTimeMs(int v) {
this.throttleTimeMs = v;
return this;
}
public DescribeClusterResponseData setErrorCode(short v) {
this.errorCode = v;
return this;
}
public DescribeClusterResponseData setErrorMessage(String v) {
this.errorMessage = v;
return this;
}
public DescribeClusterResponseData setClusterId(String v) {
this.clusterId = v;
return this;
}
public DescribeClusterResponseData setControllerId(int v) {
this.controllerId = v;
return this;
}
public DescribeClusterResponseData setBrokers(DescribeClusterBrokerCollection v) {
this.brokers = v;
return this;
}
public DescribeClusterResponseData setClusterAuthorizedOperations(int v) {
this.clusterAuthorizedOperations = v;
return this;
}
public static class DescribeClusterBroker implements Message, ImplicitLinkedHashMultiCollection.Element {
int brokerId;
String host;
int port;
String rack;
private List _unknownTaggedFields;
private int next;
private int prev;
public static final Schema SCHEMA_0 =
new Schema(
new Field("broker_id", Type.INT32, "The broker ID."),
new Field("host", Type.COMPACT_STRING, "The broker hostname."),
new Field("port", Type.INT32, "The broker port."),
new Field("rack", Type.COMPACT_NULLABLE_STRING, "The rack of the broker, or null if it has not been assigned to a rack."),
TaggedFieldsSection.of(
)
);
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0
};
public static final short LOWEST_SUPPORTED_VERSION = 0;
public static final short HIGHEST_SUPPORTED_VERSION = 0;
public DescribeClusterBroker(Readable _readable, short _version) {
read(_readable, _version);
this.prev = ImplicitLinkedHashCollection.INVALID_INDEX;
this.next = ImplicitLinkedHashCollection.INVALID_INDEX;
}
public DescribeClusterBroker() {
this.brokerId = 0;
this.host = "";
this.port = 0;
this.rack = null;
this.prev = ImplicitLinkedHashCollection.INVALID_INDEX;
this.next = ImplicitLinkedHashCollection.INVALID_INDEX;
}
@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 DescribeClusterBroker");
}
this.brokerId = _readable.readInt();
{
int length;
length = _readable.readUnsignedVarint() - 1;
if (length < 0) {
throw new RuntimeException("non-nullable field host was serialized as null");
} else if (length > 0x7fff) {
throw new RuntimeException("string field host had invalid length " + length);
} else {
this.host = _readable.readString(length);
}
}
this.port = _readable.readInt();
{
int length;
length = _readable.readUnsignedVarint() - 1;
if (length < 0) {
this.rack = null;
} else if (length > 0x7fff) {
throw new RuntimeException("string field rack had invalid length " + length);
} else {
this.rack = _readable.readString(length);
}
}
this._unknownTaggedFields = null;
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.writeInt(brokerId);
{
byte[] _stringBytes = _cache.getSerializedValue(host);
_writable.writeUnsignedVarint(_stringBytes.length + 1);
_writable.writeByteArray(_stringBytes);
}
_writable.writeInt(port);
if (rack == null) {
_writable.writeUnsignedVarint(0);
} else {
byte[] _stringBytes = _cache.getSerializedValue(rack);
_writable.writeUnsignedVarint(_stringBytes.length + 1);
_writable.writeByteArray(_stringBytes);
}
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
_writable.writeUnsignedVarint(_numTaggedFields);
_rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
}
@Override
public void addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
if (_version > 0) {
throw new UnsupportedVersionException("Can't size version " + _version + " of DescribeClusterBroker");
}
_size.addBytes(4);
{
byte[] _stringBytes = host.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'host' field is too long to be serialized");
}
_cache.cacheSerializedValue(host, _stringBytes);
_size.addBytes(_stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1));
}
_size.addBytes(4);
if (rack == null) {
_size.addBytes(1);
} else {
byte[] _stringBytes = rack.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'rack' field is too long to be serialized");
}
_cache.cacheSerializedValue(rack, _stringBytes);
_size.addBytes(_stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1));
}
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());
}
}
_size.addBytes(ByteUtils.sizeOfUnsignedVarint(_numTaggedFields));
}
@Override
public boolean elementKeysAreEqual(Object obj) {
if (!(obj instanceof DescribeClusterBroker)) return false;
DescribeClusterBroker other = (DescribeClusterBroker) obj;
if (brokerId != other.brokerId) return false;
return true;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof DescribeClusterBroker)) return false;
DescribeClusterBroker other = (DescribeClusterBroker) obj;
if (brokerId != other.brokerId) return false;
if (this.host == null) {
if (other.host != null) return false;
} else {
if (!this.host.equals(other.host)) return false;
}
if (port != other.port) return false;
if (this.rack == null) {
if (other.rack != null) return false;
} else {
if (!this.rack.equals(other.rack)) return false;
}
return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + brokerId;
return hashCode;
}
@Override
public DescribeClusterBroker duplicate() {
DescribeClusterBroker _duplicate = new DescribeClusterBroker();
_duplicate.brokerId = brokerId;
_duplicate.host = host;
_duplicate.port = port;
if (rack == null) {
_duplicate.rack = null;
} else {
_duplicate.rack = rack;
}
return _duplicate;
}
@Override
public String toString() {
return "DescribeClusterBroker("
+ "brokerId=" + brokerId
+ ", host=" + ((host == null) ? "null" : "'" + host.toString() + "'")
+ ", port=" + port
+ ", rack=" + ((rack == null) ? "null" : "'" + rack.toString() + "'")
+ ")";
}
public int brokerId() {
return this.brokerId;
}
public String host() {
return this.host;
}
public int port() {
return this.port;
}
public String rack() {
return this.rack;
}
@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 DescribeClusterBroker setBrokerId(int v) {
this.brokerId = v;
return this;
}
public DescribeClusterBroker setHost(String v) {
this.host = v;
return this;
}
public DescribeClusterBroker setPort(int v) {
this.port = v;
return this;
}
public DescribeClusterBroker setRack(String v) {
this.rack = v;
return this;
}
@Override
public void setNext(int v) {
this.next = v;
}
@Override
public void setPrev(int v) {
this.prev = v;
}
}
public static class DescribeClusterBrokerCollection extends ImplicitLinkedHashMultiCollection {
public DescribeClusterBrokerCollection() {
super();
}
public DescribeClusterBrokerCollection(int expectedNumElements) {
super(expectedNumElements);
}
public DescribeClusterBrokerCollection(Iterator iterator) {
super(iterator);
}
public DescribeClusterBroker find(int brokerId) {
DescribeClusterBroker _key = new DescribeClusterBroker();
_key.setBrokerId(brokerId);
return find(_key);
}
public List findAll(int brokerId) {
DescribeClusterBroker _key = new DescribeClusterBroker();
_key.setBrokerId(brokerId);
return findAll(_key);
}
public DescribeClusterBrokerCollection duplicate() {
DescribeClusterBrokerCollection _duplicate = new DescribeClusterBrokerCollection(size());
for (DescribeClusterBroker _element : this) {
_duplicate.add(_element.duplicate());
}
return _duplicate;
}
}
}
