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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 com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.BinaryNode;
import com.fasterxml.jackson.databind.node.IntNode;
import com.fasterxml.jackson.databind.node.JsonNodeFactory;
import com.fasterxml.jackson.databind.node.LongNode;
import com.fasterxml.jackson.databind.node.NullNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.node.ShortNode;
import com.fasterxml.jackson.databind.node.TextNode;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import org.apache.kafka.common.Uuid;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.protocol.MessageUtil;
import org.apache.kafka.common.record.MemoryRecords;
import static org.apache.kafka.common.message.FetchResponseData.*;
public class FetchResponseDataJsonConverter {
public static FetchResponseData read(JsonNode _node, short _version) {
FetchResponseData _object = new FetchResponseData();
JsonNode _throttleTimeMsNode = _node.get("throttleTimeMs");
if (_throttleTimeMsNode == null) {
if (_version >= 1) {
throw new RuntimeException("FetchResponseData: unable to locate field 'throttleTimeMs', which is mandatory in version " + _version);
} else {
_object.throttleTimeMs = 0;
}
} else {
_object.throttleTimeMs = MessageUtil.jsonNodeToInt(_throttleTimeMsNode, "FetchResponseData");
}
JsonNode _errorCodeNode = _node.get("errorCode");
if (_errorCodeNode == null) {
if (_version >= 7) {
throw new RuntimeException("FetchResponseData: unable to locate field 'errorCode', which is mandatory in version " + _version);
} else {
_object.errorCode = (short) 0;
}
} else {
_object.errorCode = MessageUtil.jsonNodeToShort(_errorCodeNode, "FetchResponseData");
}
JsonNode _sessionIdNode = _node.get("sessionId");
if (_sessionIdNode == null) {
if (_version >= 7) {
throw new RuntimeException("FetchResponseData: unable to locate field 'sessionId', which is mandatory in version " + _version);
} else {
_object.sessionId = 0;
}
} else {
_object.sessionId = MessageUtil.jsonNodeToInt(_sessionIdNode, "FetchResponseData");
}
JsonNode _responsesNode = _node.get("responses");
if (_responsesNode == null) {
throw new RuntimeException("FetchResponseData: unable to locate field 'responses', which is mandatory in version " + _version);
} else {
if (!_responsesNode.isArray()) {
throw new RuntimeException("FetchResponseData expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_responsesNode.size());
_object.responses = _collection;
for (JsonNode _element : _responsesNode) {
_collection.add(FetchableTopicResponseJsonConverter.read(_element, _version));
}
}
return _object;
}
public static JsonNode write(FetchResponseData _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
if (_version >= 1) {
_node.set("throttleTimeMs", new IntNode(_object.throttleTimeMs));
}
if (_version >= 7) {
_node.set("errorCode", new ShortNode(_object.errorCode));
}
if (_version >= 7) {
_node.set("sessionId", new IntNode(_object.sessionId));
} else {
if (_object.sessionId != 0) {
throw new UnsupportedVersionException("Attempted to write a non-default sessionId at version " + _version);
}
}
ArrayNode _responsesArray = new ArrayNode(JsonNodeFactory.instance);
for (FetchableTopicResponse _element : _object.responses) {
_responsesArray.add(FetchableTopicResponseJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("responses", _responsesArray);
return _node;
}
public static JsonNode write(FetchResponseData _object, short _version) {
return write(_object, _version, true);
}
public static class AbortedTransactionJsonConverter {
public static AbortedTransaction read(JsonNode _node, short _version) {
AbortedTransaction _object = new AbortedTransaction();
if (_version < 4) {
throw new UnsupportedVersionException("Can't read version " + _version + " of AbortedTransaction");
}
JsonNode _producerIdNode = _node.get("producerId");
if (_producerIdNode == null) {
throw new RuntimeException("AbortedTransaction: unable to locate field 'producerId', which is mandatory in version " + _version);
} else {
_object.producerId = MessageUtil.jsonNodeToLong(_producerIdNode, "AbortedTransaction");
}
JsonNode _firstOffsetNode = _node.get("firstOffset");
if (_firstOffsetNode == null) {
throw new RuntimeException("AbortedTransaction: unable to locate field 'firstOffset', which is mandatory in version " + _version);
} else {
_object.firstOffset = MessageUtil.jsonNodeToLong(_firstOffsetNode, "AbortedTransaction");
}
return _object;
}
public static JsonNode write(AbortedTransaction _object, short _version, boolean _serializeRecords) {
if (_version < 4) {
throw new UnsupportedVersionException("Can't write version " + _version + " of AbortedTransaction");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("producerId", new LongNode(_object.producerId));
_node.set("firstOffset", new LongNode(_object.firstOffset));
return _node;
}
public static JsonNode write(AbortedTransaction _object, short _version) {
return write(_object, _version, true);
}
}
public static class EpochEndOffsetJsonConverter {
public static EpochEndOffset read(JsonNode _node, short _version) {
EpochEndOffset _object = new EpochEndOffset();
if (_version < 12) {
throw new UnsupportedVersionException("Can't read version " + _version + " of EpochEndOffset");
}
JsonNode _epochNode = _node.get("epoch");
if (_epochNode == null) {
throw new RuntimeException("EpochEndOffset: unable to locate field 'epoch', which is mandatory in version " + _version);
} else {
_object.epoch = MessageUtil.jsonNodeToInt(_epochNode, "EpochEndOffset");
}
JsonNode _endOffsetNode = _node.get("endOffset");
if (_endOffsetNode == null) {
throw new RuntimeException("EpochEndOffset: unable to locate field 'endOffset', which is mandatory in version " + _version);
} else {
_object.endOffset = MessageUtil.jsonNodeToLong(_endOffsetNode, "EpochEndOffset");
}
return _object;
}
public static JsonNode write(EpochEndOffset _object, short _version, boolean _serializeRecords) {
if (_version < 12) {
throw new UnsupportedVersionException("Can't write version " + _version + " of EpochEndOffset");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("epoch", new IntNode(_object.epoch));
_node.set("endOffset", new LongNode(_object.endOffset));
return _node;
}
public static JsonNode write(EpochEndOffset _object, short _version) {
return write(_object, _version, true);
}
}
public static class FetchableTopicResponseJsonConverter {
public static FetchableTopicResponse read(JsonNode _node, short _version) {
FetchableTopicResponse _object = new FetchableTopicResponse();
JsonNode _topicNode = _node.get("topic");
if (_topicNode == null) {
if (_version <= 12) {
throw new RuntimeException("FetchableTopicResponse: unable to locate field 'topic', which is mandatory in version " + _version);
} else {
_object.topic = "";
}
} else {
if (!_topicNode.isTextual()) {
throw new RuntimeException("FetchableTopicResponse expected a string type, but got " + _node.getNodeType());
}
_object.topic = _topicNode.asText();
}
JsonNode _topicIdNode = _node.get("topicId");
if (_topicIdNode == null) {
if (_version >= 13) {
throw new RuntimeException("FetchableTopicResponse: unable to locate field 'topicId', which is mandatory in version " + _version);
} else {
_object.topicId = Uuid.ZERO_UUID;
}
} else {
if (!_topicIdNode.isTextual()) {
throw new RuntimeException("FetchableTopicResponse expected a JSON string type, but got " + _node.getNodeType());
}
_object.topicId = Uuid.fromString(_topicIdNode.asText());
}
JsonNode _partitionsNode = _node.get("partitions");
if (_partitionsNode == null) {
throw new RuntimeException("FetchableTopicResponse: unable to locate field 'partitions', which is mandatory in version " + _version);
} else {
if (!_partitionsNode.isArray()) {
throw new RuntimeException("FetchableTopicResponse expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_partitionsNode.size());
_object.partitions = _collection;
for (JsonNode _element : _partitionsNode) {
_collection.add(PartitionDataJsonConverter.read(_element, _version));
}
}
return _object;
}
public static JsonNode write(FetchableTopicResponse _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
if (_version <= 12) {
_node.set("topic", new TextNode(_object.topic));
}
if (_version >= 13) {
_node.set("topicId", new TextNode(_object.topicId.toString()));
}
ArrayNode _partitionsArray = new ArrayNode(JsonNodeFactory.instance);
for (PartitionData _element : _object.partitions) {
_partitionsArray.add(PartitionDataJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("partitions", _partitionsArray);
return _node;
}
public static JsonNode write(FetchableTopicResponse _object, short _version) {
return write(_object, _version, true);
}
}
public static class LeaderIdAndEpochJsonConverter {
public static LeaderIdAndEpoch read(JsonNode _node, short _version) {
LeaderIdAndEpoch _object = new LeaderIdAndEpoch();
if (_version < 12) {
throw new UnsupportedVersionException("Can't read version " + _version + " of LeaderIdAndEpoch");
}
JsonNode _leaderIdNode = _node.get("leaderId");
if (_leaderIdNode == null) {
throw new RuntimeException("LeaderIdAndEpoch: unable to locate field 'leaderId', which is mandatory in version " + _version);
} else {
_object.leaderId = MessageUtil.jsonNodeToInt(_leaderIdNode, "LeaderIdAndEpoch");
}
JsonNode _leaderEpochNode = _node.get("leaderEpoch");
if (_leaderEpochNode == null) {
throw new RuntimeException("LeaderIdAndEpoch: unable to locate field 'leaderEpoch', which is mandatory in version " + _version);
} else {
_object.leaderEpoch = MessageUtil.jsonNodeToInt(_leaderEpochNode, "LeaderIdAndEpoch");
}
return _object;
}
public static JsonNode write(LeaderIdAndEpoch _object, short _version, boolean _serializeRecords) {
if (_version < 12) {
throw new UnsupportedVersionException("Can't write version " + _version + " of LeaderIdAndEpoch");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("leaderId", new IntNode(_object.leaderId));
_node.set("leaderEpoch", new IntNode(_object.leaderEpoch));
return _node;
}
public static JsonNode write(LeaderIdAndEpoch _object, short _version) {
return write(_object, _version, true);
}
}
public static class PartitionDataJsonConverter {
public static PartitionData read(JsonNode _node, short _version) {
PartitionData _object = new PartitionData();
JsonNode _partitionIndexNode = _node.get("partitionIndex");
if (_partitionIndexNode == null) {
throw new RuntimeException("PartitionData: unable to locate field 'partitionIndex', which is mandatory in version " + _version);
} else {
_object.partitionIndex = MessageUtil.jsonNodeToInt(_partitionIndexNode, "PartitionData");
}
JsonNode _errorCodeNode = _node.get("errorCode");
if (_errorCodeNode == null) {
throw new RuntimeException("PartitionData: unable to locate field 'errorCode', which is mandatory in version " + _version);
} else {
_object.errorCode = MessageUtil.jsonNodeToShort(_errorCodeNode, "PartitionData");
}
JsonNode _highWatermarkNode = _node.get("highWatermark");
if (_highWatermarkNode == null) {
throw new RuntimeException("PartitionData: unable to locate field 'highWatermark', which is mandatory in version " + _version);
} else {
_object.highWatermark = MessageUtil.jsonNodeToLong(_highWatermarkNode, "PartitionData");
}
JsonNode _lastStableOffsetNode = _node.get("lastStableOffset");
if (_lastStableOffsetNode == null) {
if (_version >= 4) {
throw new RuntimeException("PartitionData: unable to locate field 'lastStableOffset', which is mandatory in version " + _version);
} else {
_object.lastStableOffset = -1L;
}
} else {
_object.lastStableOffset = MessageUtil.jsonNodeToLong(_lastStableOffsetNode, "PartitionData");
}
JsonNode _logStartOffsetNode = _node.get("logStartOffset");
if (_logStartOffsetNode == null) {
if (_version >= 5) {
throw new RuntimeException("PartitionData: unable to locate field 'logStartOffset', which is mandatory in version " + _version);
} else {
_object.logStartOffset = -1L;
}
} else {
_object.logStartOffset = MessageUtil.jsonNodeToLong(_logStartOffsetNode, "PartitionData");
}
JsonNode _divergingEpochNode = _node.get("divergingEpoch");
if (_divergingEpochNode == null) {
_object.divergingEpoch = new EpochEndOffset();
} else {
_object.divergingEpoch = EpochEndOffsetJsonConverter.read(_divergingEpochNode, _version);
}
JsonNode _currentLeaderNode = _node.get("currentLeader");
if (_currentLeaderNode == null) {
_object.currentLeader = new LeaderIdAndEpoch();
} else {
_object.currentLeader = LeaderIdAndEpochJsonConverter.read(_currentLeaderNode, _version);
}
JsonNode _snapshotIdNode = _node.get("snapshotId");
if (_snapshotIdNode == null) {
_object.snapshotId = new SnapshotId();
} else {
_object.snapshotId = SnapshotIdJsonConverter.read(_snapshotIdNode, _version);
}
JsonNode _abortedTransactionsNode = _node.get("abortedTransactions");
if (_abortedTransactionsNode == null) {
if (_version >= 4) {
throw new RuntimeException("PartitionData: unable to locate field 'abortedTransactions', which is mandatory in version " + _version);
} else {
_object.abortedTransactions = new ArrayList(0);
}
} else {
if (_abortedTransactionsNode.isNull()) {
_object.abortedTransactions = null;
} else {
if (!_abortedTransactionsNode.isArray()) {
throw new RuntimeException("PartitionData expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_abortedTransactionsNode.size());
_object.abortedTransactions = _collection;
for (JsonNode _element : _abortedTransactionsNode) {
_collection.add(AbortedTransactionJsonConverter.read(_element, _version));
}
}
}
JsonNode _preferredReadReplicaNode = _node.get("preferredReadReplica");
if (_preferredReadReplicaNode == null) {
if (_version >= 11) {
throw new RuntimeException("PartitionData: unable to locate field 'preferredReadReplica', which is mandatory in version " + _version);
} else {
_object.preferredReadReplica = -1;
}
} else {
_object.preferredReadReplica = MessageUtil.jsonNodeToInt(_preferredReadReplicaNode, "PartitionData");
}
JsonNode _recordsNode = _node.get("records");
if (_recordsNode == null) {
throw new RuntimeException("PartitionData: unable to locate field 'records', which is mandatory in version " + _version);
} else {
if (_recordsNode.isNull()) {
_object.records = null;
} else {
_object.records = MemoryRecords.readableRecords(ByteBuffer.wrap(MessageUtil.jsonNodeToBinary(_recordsNode, "PartitionData")));
}
}
return _object;
}
public static JsonNode write(PartitionData _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("partitionIndex", new IntNode(_object.partitionIndex));
_node.set("errorCode", new ShortNode(_object.errorCode));
_node.set("highWatermark", new LongNode(_object.highWatermark));
if (_version >= 4) {
_node.set("lastStableOffset", new LongNode(_object.lastStableOffset));
}
if (_version >= 5) {
_node.set("logStartOffset", new LongNode(_object.logStartOffset));
}
if (_version >= 12) {
if (!_object.divergingEpoch.equals(new EpochEndOffset())) {
_node.set("divergingEpoch", EpochEndOffsetJsonConverter.write(_object.divergingEpoch, _version, _serializeRecords));
}
} else {
if (!_object.divergingEpoch.equals(new EpochEndOffset())) {
throw new UnsupportedVersionException("Attempted to write a non-default divergingEpoch at version " + _version);
}
}
if (_version >= 12) {
if (!_object.currentLeader.equals(new LeaderIdAndEpoch())) {
_node.set("currentLeader", LeaderIdAndEpochJsonConverter.write(_object.currentLeader, _version, _serializeRecords));
}
} else {
if (!_object.currentLeader.equals(new LeaderIdAndEpoch())) {
throw new UnsupportedVersionException("Attempted to write a non-default currentLeader at version " + _version);
}
}
if (_version >= 12) {
if (!_object.snapshotId.equals(new SnapshotId())) {
_node.set("snapshotId", SnapshotIdJsonConverter.write(_object.snapshotId, _version, _serializeRecords));
}
} else {
if (!_object.snapshotId.equals(new SnapshotId())) {
throw new UnsupportedVersionException("Attempted to write a non-default snapshotId at version " + _version);
}
}
if (_version >= 4) {
if (_object.abortedTransactions == null) {
_node.set("abortedTransactions", NullNode.instance);
} else {
ArrayNode _abortedTransactionsArray = new ArrayNode(JsonNodeFactory.instance);
for (AbortedTransaction _element : _object.abortedTransactions) {
_abortedTransactionsArray.add(AbortedTransactionJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("abortedTransactions", _abortedTransactionsArray);
}
}
if (_version >= 11) {
_node.set("preferredReadReplica", new IntNode(_object.preferredReadReplica));
} else {
if (_object.preferredReadReplica != -1) {
throw new UnsupportedVersionException("Attempted to write a non-default preferredReadReplica at version " + _version);
}
}
if (_object.records == null) {
_node.set("records", NullNode.instance);
} else {
if (_serializeRecords) {
_node.set("records", new BinaryNode(new byte[]{}));
} else {
_node.set("recordsSizeInBytes", new IntNode(_object.records.sizeInBytes()));
}
}
return _node;
}
public static JsonNode write(PartitionData _object, short _version) {
return write(_object, _version, true);
}
}
public static class SnapshotIdJsonConverter {
public static SnapshotId read(JsonNode _node, short _version) {
SnapshotId _object = new SnapshotId();
if (_version < 12) {
throw new UnsupportedVersionException("Can't read version " + _version + " of SnapshotId");
}
JsonNode _endOffsetNode = _node.get("endOffset");
if (_endOffsetNode == null) {
throw new RuntimeException("SnapshotId: unable to locate field 'endOffset', which is mandatory in version " + _version);
} else {
_object.endOffset = MessageUtil.jsonNodeToLong(_endOffsetNode, "SnapshotId");
}
JsonNode _epochNode = _node.get("epoch");
if (_epochNode == null) {
throw new RuntimeException("SnapshotId: unable to locate field 'epoch', which is mandatory in version " + _version);
} else {
_object.epoch = MessageUtil.jsonNodeToInt(_epochNode, "SnapshotId");
}
return _object;
}
public static JsonNode write(SnapshotId _object, short _version, boolean _serializeRecords) {
if (_version < 12) {
throw new UnsupportedVersionException("Can't write version " + _version + " of SnapshotId");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("endOffset", new LongNode(_object.endOffset));
_node.set("epoch", new IntNode(_object.epoch));
return _node;
}
public static JsonNode write(SnapshotId _object, short _version) {
return write(_object, _version, true);
}
}
}
