org.apache.kafka.common.message.DescribeGroupsRequestData 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.List;
import java.util.NavigableMap;
import java.util.TreeMap;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.protocol.ApiMessage;
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.Struct;
import org.apache.kafka.common.protocol.types.Type;
import org.apache.kafka.common.utils.ByteUtils;
import static java.util.Map.Entry;
import static org.apache.kafka.common.protocol.types.Field.TaggedFieldsSection;
public class DescribeGroupsRequestData implements ApiMessage {
List groups;
boolean includeAuthorizedOperations;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("groups", new ArrayOf(Type.STRING), "The names of the groups to describe")
);
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("groups", new ArrayOf(Type.STRING), "The names of the groups to describe"),
new Field("include_authorized_operations", Type.BOOLEAN, "Whether to include authorized operations.")
);
public static final Schema SCHEMA_4 = SCHEMA_3;
public static final Schema SCHEMA_5 =
new Schema(
new Field("groups", new CompactArrayOf(Type.COMPACT_STRING), "The names of the groups to describe"),
new Field("include_authorized_operations", Type.BOOLEAN, "Whether to include authorized operations."),
TaggedFieldsSection.of(
)
);
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0,
SCHEMA_1,
SCHEMA_2,
SCHEMA_3,
SCHEMA_4,
SCHEMA_5
};
public static final short LOWEST_SUPPORTED_VERSION = 0;
public static final short HIGHEST_SUPPORTED_VERSION = 5;
public DescribeGroupsRequestData(Readable _readable, short _version) {
read(_readable, _version);
}
public DescribeGroupsRequestData(Struct _struct, short _version) {
fromStruct(_struct, _version);
}
public DescribeGroupsRequestData() {
this.groups = new ArrayList(0);
this.includeAuthorizedOperations = false;
}
@Override
public short apiKey() {
return 15;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 5;
}
@Override
public void read(Readable _readable, short _version) {
{
if (_version >= 5) {
int arrayLength;
arrayLength = _readable.readUnsignedVarint() - 1;
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field groups was serialized as null");
} else {
ArrayList newCollection = new ArrayList(arrayLength);
for (int i = 0; i < arrayLength; i++) {
int length;
length = _readable.readUnsignedVarint() - 1;
if (length < 0) {
throw new RuntimeException("non-nullable field groups element was serialized as null");
} else if (length > 0x7fff) {
throw new RuntimeException("string field groups element had invalid length " + length);
} else {
newCollection.add(_readable.readString(length));
}
}
this.groups = newCollection;
}
} else {
int arrayLength;
arrayLength = _readable.readInt();
if (arrayLength < 0) {
throw new RuntimeException("non-nullable field groups was serialized as null");
} else {
ArrayList newCollection = new ArrayList(arrayLength);
for (int i = 0; i < arrayLength; i++) {
int length;
length = _readable.readShort();
if (length < 0) {
throw new RuntimeException("non-nullable field groups element was serialized as null");
} else if (length > 0x7fff) {
throw new RuntimeException("string field groups element had invalid length " + length);
} else {
newCollection.add(_readable.readString(length));
}
}
this.groups = newCollection;
}
}
}
if (_version >= 3) {
this.includeAuthorizedOperations = _readable.readByte() != 0;
} else {
this.includeAuthorizedOperations = false;
}
this._unknownTaggedFields = null;
if (_version >= 5) {
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;
if (_version >= 5) {
_writable.writeUnsignedVarint(groups.size() + 1);
for (String groupsElement : groups) {
{
byte[] _stringBytes = _cache.getSerializedValue(groupsElement);
_writable.writeUnsignedVarint(_stringBytes.length + 1);
_writable.writeByteArray(_stringBytes);
}
}
} else {
_writable.writeInt(groups.size());
for (String groupsElement : groups) {
{
byte[] _stringBytes = _cache.getSerializedValue(groupsElement);
_writable.writeShort((short) _stringBytes.length);
_writable.writeByteArray(_stringBytes);
}
}
}
if (_version >= 3) {
_writable.writeByte(includeAuthorizedOperations ? (byte) 1 : (byte) 0);
} else {
if (this.includeAuthorizedOperations) {
throw new UnsupportedVersionException("Attempted to write a non-default includeAuthorizedOperations at version " + _version);
}
}
RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
_numTaggedFields += _rawWriter.numFields();
if (_version >= 5) {
_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.");
}
}
}
@SuppressWarnings("unchecked")
@Override
public void fromStruct(Struct struct, short _version) {
NavigableMap _taggedFields = null;
this._unknownTaggedFields = null;
if (_version >= 5) {
_taggedFields = (NavigableMap) struct.get("_tagged_fields");
}
{
Object[] _nestedObjects = struct.getArray("groups");
this.groups = new ArrayList(_nestedObjects.length);
for (Object nestedObject : _nestedObjects) {
this.groups.add((String) nestedObject);
}
}
if (_version >= 3) {
this.includeAuthorizedOperations = struct.getBoolean("include_authorized_operations");
} else {
this.includeAuthorizedOperations = false;
}
if (_version >= 5) {
if (!_taggedFields.isEmpty()) {
this._unknownTaggedFields = new ArrayList<>(_taggedFields.size());
for (Entry entry : _taggedFields.entrySet()) {
this._unknownTaggedFields.add((RawTaggedField) entry.getValue());
}
}
}
}
@Override
public Struct toStruct(short _version) {
TreeMap _taggedFields = null;
if (_version >= 5) {
_taggedFields = new TreeMap<>();
}
Struct struct = new Struct(SCHEMAS[_version]);
{
String[] _nestedObjects = new String[groups.size()];
int i = 0;
for (String element : this.groups) {
_nestedObjects[i++] = element;
}
struct.set("groups", (Object[]) _nestedObjects);
}
if (_version >= 3) {
struct.set("include_authorized_operations", this.includeAuthorizedOperations);
} else {
if (this.includeAuthorizedOperations) {
throw new UnsupportedVersionException("Attempted to write a non-default includeAuthorizedOperations at version " + _version);
}
}
if (_version >= 5) {
struct.set("_tagged_fields", _taggedFields);
}
return struct;
}
@Override
public int size(ObjectSerializationCache _cache, short _version) {
int _size = 0, _numTaggedFields = 0;
{
int _arraySize = 0;
if (_version >= 5) {
_arraySize += ByteUtils.sizeOfUnsignedVarint(groups.size() + 1);
} else {
_arraySize += 4;
}
for (String groupsElement : groups) {
byte[] _stringBytes = groupsElement.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'groupsElement' field is too long to be serialized");
}
_cache.cacheSerializedValue(groupsElement, _stringBytes);
if (_version >= 5) {
_arraySize += _stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1);
} else {
_arraySize += _stringBytes.length + 2;
}
}
_size += _arraySize;
}
if (_version >= 3) {
_size += 1;
}
if (_unknownTaggedFields != null) {
_numTaggedFields += _unknownTaggedFields.size();
for (RawTaggedField _field : _unknownTaggedFields) {
_size += ByteUtils.sizeOfUnsignedVarint(_field.tag());
_size += ByteUtils.sizeOfUnsignedVarint(_field.size());
_size += _field.size();
}
}
if (_version >= 5) {
_size += ByteUtils.sizeOfUnsignedVarint(_numTaggedFields);
} else {
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 DescribeGroupsRequestData)) return false;
DescribeGroupsRequestData other = (DescribeGroupsRequestData) obj;
if (this.groups == null) {
if (other.groups != null) return false;
} else {
if (!this.groups.equals(other.groups)) return false;
}
if (includeAuthorizedOperations != other.includeAuthorizedOperations) return false;
return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + (groups == null ? 0 : groups.hashCode());
hashCode = 31 * hashCode + (includeAuthorizedOperations ? 1231 : 1237);
return hashCode;
}
@Override
public DescribeGroupsRequestData duplicate() {
DescribeGroupsRequestData _duplicate = new DescribeGroupsRequestData();
ArrayList newGroups = new ArrayList(groups.size());
for (String _element : groups) {
newGroups.add(_element);
}
_duplicate.groups = newGroups;
_duplicate.includeAuthorizedOperations = includeAuthorizedOperations;
return _duplicate;
}
@Override
public String toString() {
return "DescribeGroupsRequestData("
+ "groups=" + MessageUtil.deepToString(groups.iterator())
+ ", includeAuthorizedOperations=" + (includeAuthorizedOperations ? "true" : "false")
+ ")";
}
public List groups() {
return this.groups;
}
public boolean includeAuthorizedOperations() {
return this.includeAuthorizedOperations;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public DescribeGroupsRequestData setGroups(List v) {
this.groups = v;
return this;
}
public DescribeGroupsRequestData setIncludeAuthorizedOperations(boolean v) {
this.includeAuthorizedOperations = v;
return this;
}
}
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