org.apache.kafka.common.message.SaslHandshakeRequestData 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.List;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.protocol.ApiMessage;
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.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;
public class SaslHandshakeRequestData implements ApiMessage {
String mechanism;
private List _unknownTaggedFields;
public static final Schema SCHEMA_0 =
new Schema(
new Field("mechanism", Type.STRING, "The SASL mechanism chosen by the client.")
);
public static final Schema SCHEMA_1 = SCHEMA_0;
public static final Schema[] SCHEMAS = new Schema[] {
SCHEMA_0,
SCHEMA_1
};
public static final short LOWEST_SUPPORTED_VERSION = 0;
public static final short HIGHEST_SUPPORTED_VERSION = 1;
public SaslHandshakeRequestData(Readable _readable, short _version) {
read(_readable, _version);
}
public SaslHandshakeRequestData() {
this.mechanism = "";
}
@Override
public short apiKey() {
return 17;
}
@Override
public short lowestSupportedVersion() {
return 0;
}
@Override
public short highestSupportedVersion() {
return 1;
}
@Override
public void read(Readable _readable, short _version) {
{
int length;
length = _readable.readShort();
if (length < 0) {
throw new RuntimeException("non-nullable field mechanism was serialized as null");
} else if (length > 0x7fff) {
throw new RuntimeException("string field mechanism had invalid length " + length);
} else {
this.mechanism = _readable.readString(length);
}
}
this._unknownTaggedFields = null;
}
@Override
public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
{
byte[] _stringBytes = _cache.getSerializedValue(mechanism);
_writable.writeShort((short) _stringBytes.length);
_writable.writeByteArray(_stringBytes);
}
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 addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
int _numTaggedFields = 0;
{
byte[] _stringBytes = mechanism.getBytes(StandardCharsets.UTF_8);
if (_stringBytes.length > 0x7fff) {
throw new RuntimeException("'mechanism' field is too long to be serialized");
}
_cache.cacheSerializedValue(mechanism, _stringBytes);
_size.addBytes(_stringBytes.length + 2);
}
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 (_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 SaslHandshakeRequestData)) return false;
SaslHandshakeRequestData other = (SaslHandshakeRequestData) obj;
if (this.mechanism == null) {
if (other.mechanism != null) return false;
} else {
if (!this.mechanism.equals(other.mechanism)) return false;
}
return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
}
@Override
public int hashCode() {
int hashCode = 0;
hashCode = 31 * hashCode + (mechanism == null ? 0 : mechanism.hashCode());
return hashCode;
}
@Override
public SaslHandshakeRequestData duplicate() {
SaslHandshakeRequestData _duplicate = new SaslHandshakeRequestData();
_duplicate.mechanism = mechanism;
return _duplicate;
}
@Override
public String toString() {
return "SaslHandshakeRequestData("
+ "mechanism=" + ((mechanism == null) ? "null" : "'" + mechanism.toString() + "'")
+ ")";
}
public String mechanism() {
return this.mechanism;
}
@Override
public List unknownTaggedFields() {
if (_unknownTaggedFields == null) {
_unknownTaggedFields = new ArrayList<>(0);
}
return _unknownTaggedFields;
}
public SaslHandshakeRequestData setMechanism(String v) {
this.mechanism = v;
return this;
}
}