org.apache.kafka.common.message.UpdateMetadataRequestDataJsonConverter Maven / Gradle / Ivy
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* 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.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.util.ArrayList;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.protocol.MessageUtil;
import static org.apache.kafka.common.message.UpdateMetadataRequestData.*;
public class UpdateMetadataRequestDataJsonConverter {
public static UpdateMetadataRequestData read(JsonNode _node, short _version) {
UpdateMetadataRequestData _object = new UpdateMetadataRequestData();
JsonNode _controllerIdNode = _node.get("controllerId");
if (_controllerIdNode == null) {
throw new RuntimeException("UpdateMetadataRequestData: unable to locate field 'controllerId', which is mandatory in version " + _version);
} else {
_object.controllerId = MessageUtil.jsonNodeToInt(_controllerIdNode, "UpdateMetadataRequestData");
}
JsonNode _controllerEpochNode = _node.get("controllerEpoch");
if (_controllerEpochNode == null) {
throw new RuntimeException("UpdateMetadataRequestData: unable to locate field 'controllerEpoch', which is mandatory in version " + _version);
} else {
_object.controllerEpoch = MessageUtil.jsonNodeToInt(_controllerEpochNode, "UpdateMetadataRequestData");
}
JsonNode _brokerEpochNode = _node.get("brokerEpoch");
if (_brokerEpochNode == null) {
if (_version >= 5) {
throw new RuntimeException("UpdateMetadataRequestData: unable to locate field 'brokerEpoch', which is mandatory in version " + _version);
} else {
_object.brokerEpoch = -1L;
}
} else {
_object.brokerEpoch = MessageUtil.jsonNodeToLong(_brokerEpochNode, "UpdateMetadataRequestData");
}
JsonNode _ungroupedPartitionStatesNode = _node.get("ungroupedPartitionStates");
if (_ungroupedPartitionStatesNode == null) {
if (_version <= 4) {
throw new RuntimeException("UpdateMetadataRequestData: unable to locate field 'ungroupedPartitionStates', which is mandatory in version " + _version);
} else {
_object.ungroupedPartitionStates = new ArrayList(0);
}
} else {
if (!_ungroupedPartitionStatesNode.isArray()) {
throw new RuntimeException("UpdateMetadataRequestData expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList();
_object.ungroupedPartitionStates = _collection;
for (JsonNode _element : _ungroupedPartitionStatesNode) {
_collection.add(UpdateMetadataPartitionStateJsonConverter.read(_element, _version));
}
}
JsonNode _topicStatesNode = _node.get("topicStates");
if (_topicStatesNode == null) {
if (_version >= 5) {
throw new RuntimeException("UpdateMetadataRequestData: unable to locate field 'topicStates', which is mandatory in version " + _version);
} else {
_object.topicStates = new ArrayList(0);
}
} else {
if (!_topicStatesNode.isArray()) {
throw new RuntimeException("UpdateMetadataRequestData expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList();
_object.topicStates = _collection;
for (JsonNode _element : _topicStatesNode) {
_collection.add(UpdateMetadataTopicStateJsonConverter.read(_element, _version));
}
}
JsonNode _liveBrokersNode = _node.get("liveBrokers");
if (_liveBrokersNode == null) {
throw new RuntimeException("UpdateMetadataRequestData: unable to locate field 'liveBrokers', which is mandatory in version " + _version);
} else {
if (!_liveBrokersNode.isArray()) {
throw new RuntimeException("UpdateMetadataRequestData expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList();
_object.liveBrokers = _collection;
for (JsonNode _element : _liveBrokersNode) {
_collection.add(UpdateMetadataBrokerJsonConverter.read(_element, _version));
}
}
return _object;
}
public static JsonNode write(UpdateMetadataRequestData _object, short _version) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("controllerId", new IntNode(_object.controllerId));
_node.set("controllerEpoch", new IntNode(_object.controllerEpoch));
if (_version >= 5) {
_node.set("brokerEpoch", new LongNode(_object.brokerEpoch));
}
if (_version <= 4) {
ArrayNode _ungroupedPartitionStatesArray = new ArrayNode(JsonNodeFactory.instance);
for (UpdateMetadataPartitionState _element : _object.ungroupedPartitionStates) {
_ungroupedPartitionStatesArray.add(UpdateMetadataPartitionStateJsonConverter.write(_element, _version));
}
_node.set("ungroupedPartitionStates", _ungroupedPartitionStatesArray);
} else {
if (!_object.ungroupedPartitionStates.isEmpty()) {
throw new UnsupportedVersionException("Attempted to write a non-default ungroupedPartitionStates at version " + _version);
}
}
if (_version >= 5) {
ArrayNode _topicStatesArray = new ArrayNode(JsonNodeFactory.instance);
for (UpdateMetadataTopicState _element : _object.topicStates) {
_topicStatesArray.add(UpdateMetadataTopicStateJsonConverter.write(_element, _version));
}
_node.set("topicStates", _topicStatesArray);
} else {
if (!_object.topicStates.isEmpty()) {
throw new UnsupportedVersionException("Attempted to write a non-default topicStates at version " + _version);
}
}
ArrayNode _liveBrokersArray = new ArrayNode(JsonNodeFactory.instance);
for (UpdateMetadataBroker _element : _object.liveBrokers) {
_liveBrokersArray.add(UpdateMetadataBrokerJsonConverter.write(_element, _version));
}
_node.set("liveBrokers", _liveBrokersArray);
return _node;
}
public static class UpdateMetadataBrokerJsonConverter {
public static UpdateMetadataBroker read(JsonNode _node, short _version) {
UpdateMetadataBroker _object = new UpdateMetadataBroker();
JsonNode _idNode = _node.get("id");
if (_idNode == null) {
throw new RuntimeException("UpdateMetadataBroker: unable to locate field 'id', which is mandatory in version " + _version);
} else {
_object.id = MessageUtil.jsonNodeToInt(_idNode, "UpdateMetadataBroker");
}
JsonNode _v0HostNode = _node.get("v0Host");
if (_v0HostNode == null) {
if (_version <= 0) {
throw new RuntimeException("UpdateMetadataBroker: unable to locate field 'v0Host', which is mandatory in version " + _version);
} else {
_object.v0Host = "";
}
} else {
if (!_v0HostNode.isTextual()) {
throw new RuntimeException("UpdateMetadataBroker expected a string type, but got " + _node.getNodeType());
}
_object.v0Host = _v0HostNode.asText();
}
JsonNode _v0PortNode = _node.get("v0Port");
if (_v0PortNode == null) {
if (_version <= 0) {
throw new RuntimeException("UpdateMetadataBroker: unable to locate field 'v0Port', which is mandatory in version " + _version);
} else {
_object.v0Port = 0;
}
} else {
_object.v0Port = MessageUtil.jsonNodeToInt(_v0PortNode, "UpdateMetadataBroker");
}
JsonNode _endpointsNode = _node.get("endpoints");
if (_endpointsNode == null) {
if (_version >= 1) {
throw new RuntimeException("UpdateMetadataBroker: unable to locate field 'endpoints', which is mandatory in version " + _version);
} else {
_object.endpoints = new ArrayList(0);
}
} else {
if (!_endpointsNode.isArray()) {
throw new RuntimeException("UpdateMetadataBroker expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList();
_object.endpoints = _collection;
for (JsonNode _element : _endpointsNode) {
_collection.add(UpdateMetadataEndpointJsonConverter.read(_element, _version));
}
}
JsonNode _rackNode = _node.get("rack");
if (_rackNode == null) {
if (_version >= 2) {
throw new RuntimeException("UpdateMetadataBroker: unable to locate field 'rack', which is mandatory in version " + _version);
} else {
_object.rack = "";
}
} else {
if (_rackNode.isNull()) {
_object.rack = null;
} else {
if (!_rackNode.isTextual()) {
throw new RuntimeException("UpdateMetadataBroker expected a string type, but got " + _node.getNodeType());
}
_object.rack = _rackNode.asText();
}
}
return _object;
}
public static JsonNode write(UpdateMetadataBroker _object, short _version) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("id", new IntNode(_object.id));
if (_version <= 0) {
_node.set("v0Host", new TextNode(_object.v0Host));
}
if (_version <= 0) {
_node.set("v0Port", new IntNode(_object.v0Port));
}
if (_version >= 1) {
ArrayNode _endpointsArray = new ArrayNode(JsonNodeFactory.instance);
for (UpdateMetadataEndpoint _element : _object.endpoints) {
_endpointsArray.add(UpdateMetadataEndpointJsonConverter.write(_element, _version));
}
_node.set("endpoints", _endpointsArray);
}
if (_version >= 2) {
if (_object.rack == null) {
_node.set("rack", NullNode.instance);
} else {
_node.set("rack", new TextNode(_object.rack));
}
}
return _node;
}
}
public static class UpdateMetadataEndpointJsonConverter {
public static UpdateMetadataEndpoint read(JsonNode _node, short _version) {
UpdateMetadataEndpoint _object = new UpdateMetadataEndpoint();
if (_version < 1) {
throw new UnsupportedVersionException("Can't read version " + _version + " of UpdateMetadataEndpoint");
}
JsonNode _portNode = _node.get("port");
if (_portNode == null) {
throw new RuntimeException("UpdateMetadataEndpoint: unable to locate field 'port', which is mandatory in version " + _version);
} else {
_object.port = MessageUtil.jsonNodeToInt(_portNode, "UpdateMetadataEndpoint");
}
JsonNode _hostNode = _node.get("host");
if (_hostNode == null) {
throw new RuntimeException("UpdateMetadataEndpoint: unable to locate field 'host', which is mandatory in version " + _version);
} else {
if (!_hostNode.isTextual()) {
throw new RuntimeException("UpdateMetadataEndpoint expected a string type, but got " + _node.getNodeType());
}
_object.host = _hostNode.asText();
}
JsonNode _listenerNode = _node.get("listener");
if (_listenerNode == null) {
if (_version >= 3) {
throw new RuntimeException("UpdateMetadataEndpoint: unable to locate field 'listener', which is mandatory in version " + _version);
} else {
_object.listener = "";
}
} else {
if (!_listenerNode.isTextual()) {
throw new RuntimeException("UpdateMetadataEndpoint expected a string type, but got " + _node.getNodeType());
}
_object.listener = _listenerNode.asText();
}
JsonNode _securityProtocolNode = _node.get("securityProtocol");
if (_securityProtocolNode == null) {
throw new RuntimeException("UpdateMetadataEndpoint: unable to locate field 'securityProtocol', which is mandatory in version " + _version);
} else {
_object.securityProtocol = MessageUtil.jsonNodeToShort(_securityProtocolNode, "UpdateMetadataEndpoint");
}
return _object;
}
public static JsonNode write(UpdateMetadataEndpoint _object, short _version) {
if (_version < 1) {
throw new UnsupportedVersionException("Can't write version " + _version + " of UpdateMetadataEndpoint");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("port", new IntNode(_object.port));
_node.set("host", new TextNode(_object.host));
if (_version >= 3) {
_node.set("listener", new TextNode(_object.listener));
}
_node.set("securityProtocol", new ShortNode(_object.securityProtocol));
return _node;
}
}
public static class UpdateMetadataPartitionStateJsonConverter {
public static UpdateMetadataPartitionState read(JsonNode _node, short _version) {
UpdateMetadataPartitionState _object = new UpdateMetadataPartitionState();
JsonNode _topicNameNode = _node.get("topicName");
if (_topicNameNode == null) {
if (_version <= 4) {
throw new RuntimeException("UpdateMetadataPartitionState: unable to locate field 'topicName', which is mandatory in version " + _version);
} else {
_object.topicName = "";
}
} else {
if (!_topicNameNode.isTextual()) {
throw new RuntimeException("UpdateMetadataPartitionState expected a string type, but got " + _node.getNodeType());
}
_object.topicName = _topicNameNode.asText();
}
JsonNode _partitionIndexNode = _node.get("partitionIndex");
if (_partitionIndexNode == null) {
throw new RuntimeException("UpdateMetadataPartitionState: unable to locate field 'partitionIndex', which is mandatory in version " + _version);
} else {
_object.partitionIndex = MessageUtil.jsonNodeToInt(_partitionIndexNode, "UpdateMetadataPartitionState");
}
JsonNode _controllerEpochNode = _node.get("controllerEpoch");
if (_controllerEpochNode == null) {
throw new RuntimeException("UpdateMetadataPartitionState: unable to locate field 'controllerEpoch', which is mandatory in version " + _version);
} else {
_object.controllerEpoch = MessageUtil.jsonNodeToInt(_controllerEpochNode, "UpdateMetadataPartitionState");
}
JsonNode _leaderNode = _node.get("leader");
if (_leaderNode == null) {
throw new RuntimeException("UpdateMetadataPartitionState: unable to locate field 'leader', which is mandatory in version " + _version);
} else {
_object.leader = MessageUtil.jsonNodeToInt(_leaderNode, "UpdateMetadataPartitionState");
}
JsonNode _leaderEpochNode = _node.get("leaderEpoch");
if (_leaderEpochNode == null) {
throw new RuntimeException("UpdateMetadataPartitionState: unable to locate field 'leaderEpoch', which is mandatory in version " + _version);
} else {
_object.leaderEpoch = MessageUtil.jsonNodeToInt(_leaderEpochNode, "UpdateMetadataPartitionState");
}
JsonNode _isrNode = _node.get("isr");
if (_isrNode == null) {
throw new RuntimeException("UpdateMetadataPartitionState: unable to locate field 'isr', which is mandatory in version " + _version);
} else {
if (!_isrNode.isArray()) {
throw new RuntimeException("UpdateMetadataPartitionState expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList();
_object.isr = _collection;
for (JsonNode _element : _isrNode) {
_collection.add(MessageUtil.jsonNodeToInt(_element, "UpdateMetadataPartitionState element"));
}
}
JsonNode _zkVersionNode = _node.get("zkVersion");
if (_zkVersionNode == null) {
throw new RuntimeException("UpdateMetadataPartitionState: unable to locate field 'zkVersion', which is mandatory in version " + _version);
} else {
_object.zkVersion = MessageUtil.jsonNodeToInt(_zkVersionNode, "UpdateMetadataPartitionState");
}
JsonNode _replicasNode = _node.get("replicas");
if (_replicasNode == null) {
throw new RuntimeException("UpdateMetadataPartitionState: unable to locate field 'replicas', which is mandatory in version " + _version);
} else {
if (!_replicasNode.isArray()) {
throw new RuntimeException("UpdateMetadataPartitionState expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList();
_object.replicas = _collection;
for (JsonNode _element : _replicasNode) {
_collection.add(MessageUtil.jsonNodeToInt(_element, "UpdateMetadataPartitionState element"));
}
}
JsonNode _offlineReplicasNode = _node.get("offlineReplicas");
if (_offlineReplicasNode == null) {
if (_version >= 4) {
throw new RuntimeException("UpdateMetadataPartitionState: unable to locate field 'offlineReplicas', which is mandatory in version " + _version);
} else {
_object.offlineReplicas = new ArrayList(0);
}
} else {
if (!_offlineReplicasNode.isArray()) {
throw new RuntimeException("UpdateMetadataPartitionState expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList();
_object.offlineReplicas = _collection;
for (JsonNode _element : _offlineReplicasNode) {
_collection.add(MessageUtil.jsonNodeToInt(_element, "UpdateMetadataPartitionState element"));
}
}
return _object;
}
public static JsonNode write(UpdateMetadataPartitionState _object, short _version) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
if (_version <= 4) {
_node.set("topicName", new TextNode(_object.topicName));
}
_node.set("partitionIndex", new IntNode(_object.partitionIndex));
_node.set("controllerEpoch", new IntNode(_object.controllerEpoch));
_node.set("leader", new IntNode(_object.leader));
_node.set("leaderEpoch", new IntNode(_object.leaderEpoch));
ArrayNode _isrArray = new ArrayNode(JsonNodeFactory.instance);
for (Integer _element : _object.isr) {
_isrArray.add(new IntNode(_element));
}
_node.set("isr", _isrArray);
_node.set("zkVersion", new IntNode(_object.zkVersion));
ArrayNode _replicasArray = new ArrayNode(JsonNodeFactory.instance);
for (Integer _element : _object.replicas) {
_replicasArray.add(new IntNode(_element));
}
_node.set("replicas", _replicasArray);
if (_version >= 4) {
ArrayNode _offlineReplicasArray = new ArrayNode(JsonNodeFactory.instance);
for (Integer _element : _object.offlineReplicas) {
_offlineReplicasArray.add(new IntNode(_element));
}
_node.set("offlineReplicas", _offlineReplicasArray);
}
return _node;
}
}
public static class UpdateMetadataTopicStateJsonConverter {
public static UpdateMetadataTopicState read(JsonNode _node, short _version) {
UpdateMetadataTopicState _object = new UpdateMetadataTopicState();
if (_version < 5) {
throw new UnsupportedVersionException("Can't read version " + _version + " of UpdateMetadataTopicState");
}
JsonNode _topicNameNode = _node.get("topicName");
if (_topicNameNode == null) {
throw new RuntimeException("UpdateMetadataTopicState: unable to locate field 'topicName', which is mandatory in version " + _version);
} else {
if (!_topicNameNode.isTextual()) {
throw new RuntimeException("UpdateMetadataTopicState expected a string type, but got " + _node.getNodeType());
}
_object.topicName = _topicNameNode.asText();
}
JsonNode _partitionStatesNode = _node.get("partitionStates");
if (_partitionStatesNode == null) {
throw new RuntimeException("UpdateMetadataTopicState: unable to locate field 'partitionStates', which is mandatory in version " + _version);
} else {
if (!_partitionStatesNode.isArray()) {
throw new RuntimeException("UpdateMetadataTopicState expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList();
_object.partitionStates = _collection;
for (JsonNode _element : _partitionStatesNode) {
_collection.add(UpdateMetadataPartitionStateJsonConverter.read(_element, _version));
}
}
return _object;
}
public static JsonNode write(UpdateMetadataTopicState _object, short _version) {
if (_version < 5) {
throw new UnsupportedVersionException("Can't write version " + _version + " of UpdateMetadataTopicState");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("topicName", new TextNode(_object.topicName));
ArrayNode _partitionStatesArray = new ArrayNode(JsonNodeFactory.instance);
for (UpdateMetadataPartitionState _element : _object.partitionStates) {
_partitionStatesArray.add(UpdateMetadataPartitionStateJsonConverter.write(_element, _version));
}
_node.set("partitionStates", _partitionStatesArray);
return _node;
}
}
}
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