org.apache.kafka.common.message.FindCoordinatorResponseDataJsonConverter 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 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.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.FindCoordinatorResponseData.*;
public class FindCoordinatorResponseDataJsonConverter {
public static FindCoordinatorResponseData read(JsonNode _node, short _version) {
FindCoordinatorResponseData _object = new FindCoordinatorResponseData();
JsonNode _throttleTimeMsNode = _node.get("throttleTimeMs");
if (_throttleTimeMsNode == null) {
if (_version >= 1) {
throw new RuntimeException("FindCoordinatorResponseData: unable to locate field 'throttleTimeMs', which is mandatory in version " + _version);
} else {
_object.throttleTimeMs = 0;
}
} else {
_object.throttleTimeMs = MessageUtil.jsonNodeToInt(_throttleTimeMsNode, "FindCoordinatorResponseData");
}
JsonNode _errorCodeNode = _node.get("errorCode");
if (_errorCodeNode == null) {
if (_version <= 3) {
throw new RuntimeException("FindCoordinatorResponseData: unable to locate field 'errorCode', which is mandatory in version " + _version);
} else {
_object.errorCode = (short) 0;
}
} else {
_object.errorCode = MessageUtil.jsonNodeToShort(_errorCodeNode, "FindCoordinatorResponseData");
}
JsonNode _errorMessageNode = _node.get("errorMessage");
if (_errorMessageNode == null) {
if ((_version >= 1) && (_version <= 3)) {
throw new RuntimeException("FindCoordinatorResponseData: unable to locate field 'errorMessage', which is mandatory in version " + _version);
} else {
_object.errorMessage = "";
}
} else {
if (_errorMessageNode.isNull()) {
_object.errorMessage = null;
} else {
if (!_errorMessageNode.isTextual()) {
throw new RuntimeException("FindCoordinatorResponseData expected a string type, but got " + _node.getNodeType());
}
_object.errorMessage = _errorMessageNode.asText();
}
}
JsonNode _nodeIdNode = _node.get("nodeId");
if (_nodeIdNode == null) {
if (_version <= 3) {
throw new RuntimeException("FindCoordinatorResponseData: unable to locate field 'nodeId', which is mandatory in version " + _version);
} else {
_object.nodeId = 0;
}
} else {
_object.nodeId = MessageUtil.jsonNodeToInt(_nodeIdNode, "FindCoordinatorResponseData");
}
JsonNode _hostNode = _node.get("host");
if (_hostNode == null) {
if (_version <= 3) {
throw new RuntimeException("FindCoordinatorResponseData: unable to locate field 'host', which is mandatory in version " + _version);
} else {
_object.host = "";
}
} else {
if (!_hostNode.isTextual()) {
throw new RuntimeException("FindCoordinatorResponseData expected a string type, but got " + _node.getNodeType());
}
_object.host = _hostNode.asText();
}
JsonNode _portNode = _node.get("port");
if (_portNode == null) {
if (_version <= 3) {
throw new RuntimeException("FindCoordinatorResponseData: unable to locate field 'port', which is mandatory in version " + _version);
} else {
_object.port = 0;
}
} else {
_object.port = MessageUtil.jsonNodeToInt(_portNode, "FindCoordinatorResponseData");
}
JsonNode _coordinatorsNode = _node.get("coordinators");
if (_coordinatorsNode == null) {
if (_version >= 4) {
throw new RuntimeException("FindCoordinatorResponseData: unable to locate field 'coordinators', which is mandatory in version " + _version);
} else {
_object.coordinators = new ArrayList(0);
}
} else {
if (!_coordinatorsNode.isArray()) {
throw new RuntimeException("FindCoordinatorResponseData expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_coordinatorsNode.size());
_object.coordinators = _collection;
for (JsonNode _element : _coordinatorsNode) {
_collection.add(CoordinatorJsonConverter.read(_element, _version));
}
}
return _object;
}
public static JsonNode write(FindCoordinatorResponseData _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
if (_version >= 1) {
_node.set("throttleTimeMs", new IntNode(_object.throttleTimeMs));
}
if (_version <= 3) {
_node.set("errorCode", new ShortNode(_object.errorCode));
} else {
if (_object.errorCode != (short) 0) {
throw new UnsupportedVersionException("Attempted to write a non-default errorCode at version " + _version);
}
}
if ((_version >= 1) && (_version <= 3)) {
if (_object.errorMessage == null) {
_node.set("errorMessage", NullNode.instance);
} else {
_node.set("errorMessage", new TextNode(_object.errorMessage));
}
}
if (_version <= 3) {
_node.set("nodeId", new IntNode(_object.nodeId));
} else {
if (_object.nodeId != 0) {
throw new UnsupportedVersionException("Attempted to write a non-default nodeId at version " + _version);
}
}
if (_version <= 3) {
_node.set("host", new TextNode(_object.host));
} else {
if (!_object.host.equals("")) {
throw new UnsupportedVersionException("Attempted to write a non-default host at version " + _version);
}
}
if (_version <= 3) {
_node.set("port", new IntNode(_object.port));
} else {
if (_object.port != 0) {
throw new UnsupportedVersionException("Attempted to write a non-default port at version " + _version);
}
}
if (_version >= 4) {
ArrayNode _coordinatorsArray = new ArrayNode(JsonNodeFactory.instance);
for (Coordinator _element : _object.coordinators) {
_coordinatorsArray.add(CoordinatorJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("coordinators", _coordinatorsArray);
} else {
if (!_object.coordinators.isEmpty()) {
throw new UnsupportedVersionException("Attempted to write a non-default coordinators at version " + _version);
}
}
return _node;
}
public static JsonNode write(FindCoordinatorResponseData _object, short _version) {
return write(_object, _version, true);
}
public static class CoordinatorJsonConverter {
public static Coordinator read(JsonNode _node, short _version) {
Coordinator _object = new Coordinator();
if (_version < 4) {
throw new UnsupportedVersionException("Can't read version " + _version + " of Coordinator");
}
JsonNode _keyNode = _node.get("key");
if (_keyNode == null) {
throw new RuntimeException("Coordinator: unable to locate field 'key', which is mandatory in version " + _version);
} else {
if (!_keyNode.isTextual()) {
throw new RuntimeException("Coordinator expected a string type, but got " + _node.getNodeType());
}
_object.key = _keyNode.asText();
}
JsonNode _nodeIdNode = _node.get("nodeId");
if (_nodeIdNode == null) {
throw new RuntimeException("Coordinator: unable to locate field 'nodeId', which is mandatory in version " + _version);
} else {
_object.nodeId = MessageUtil.jsonNodeToInt(_nodeIdNode, "Coordinator");
}
JsonNode _hostNode = _node.get("host");
if (_hostNode == null) {
throw new RuntimeException("Coordinator: unable to locate field 'host', which is mandatory in version " + _version);
} else {
if (!_hostNode.isTextual()) {
throw new RuntimeException("Coordinator expected a string type, but got " + _node.getNodeType());
}
_object.host = _hostNode.asText();
}
JsonNode _portNode = _node.get("port");
if (_portNode == null) {
throw new RuntimeException("Coordinator: unable to locate field 'port', which is mandatory in version " + _version);
} else {
_object.port = MessageUtil.jsonNodeToInt(_portNode, "Coordinator");
}
JsonNode _errorCodeNode = _node.get("errorCode");
if (_errorCodeNode == null) {
throw new RuntimeException("Coordinator: unable to locate field 'errorCode', which is mandatory in version " + _version);
} else {
_object.errorCode = MessageUtil.jsonNodeToShort(_errorCodeNode, "Coordinator");
}
JsonNode _errorMessageNode = _node.get("errorMessage");
if (_errorMessageNode == null) {
throw new RuntimeException("Coordinator: unable to locate field 'errorMessage', which is mandatory in version " + _version);
} else {
if (_errorMessageNode.isNull()) {
_object.errorMessage = null;
} else {
if (!_errorMessageNode.isTextual()) {
throw new RuntimeException("Coordinator expected a string type, but got " + _node.getNodeType());
}
_object.errorMessage = _errorMessageNode.asText();
}
}
return _object;
}
public static JsonNode write(Coordinator _object, short _version, boolean _serializeRecords) {
if (_version < 4) {
throw new UnsupportedVersionException("Can't write version " + _version + " of Coordinator");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("key", new TextNode(_object.key));
_node.set("nodeId", new IntNode(_object.nodeId));
_node.set("host", new TextNode(_object.host));
_node.set("port", new IntNode(_object.port));
_node.set("errorCode", new ShortNode(_object.errorCode));
if (_object.errorMessage == null) {
_node.set("errorMessage", NullNode.instance);
} else {
_node.set("errorMessage", new TextNode(_object.errorMessage));
}
return _node;
}
public static JsonNode write(Coordinator _object, short _version) {
return write(_object, _version, true);
}
}
}