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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.NullNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.node.TextNode;
import java.nio.ByteBuffer;
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.ConsumerProtocolSubscription.*;
public class ConsumerProtocolSubscriptionJsonConverter {
public static ConsumerProtocolSubscription read(JsonNode _node, short _version) {
ConsumerProtocolSubscription _object = new ConsumerProtocolSubscription();
JsonNode _topicsNode = _node.get("topics");
if (_topicsNode == null) {
throw new RuntimeException("ConsumerProtocolSubscription: unable to locate field 'topics', which is mandatory in version " + _version);
} else {
if (!_topicsNode.isArray()) {
throw new RuntimeException("ConsumerProtocolSubscription expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_topicsNode.size());
_object.topics = _collection;
for (JsonNode _element : _topicsNode) {
if (!_element.isTextual()) {
throw new RuntimeException("ConsumerProtocolSubscription element expected a string type, but got " + _node.getNodeType());
}
_collection.add(_element.asText());
}
}
JsonNode _userDataNode = _node.get("userData");
if (_userDataNode == null) {
throw new RuntimeException("ConsumerProtocolSubscription: unable to locate field 'userData', which is mandatory in version " + _version);
} else {
if (_userDataNode.isNull()) {
_object.userData = null;
} else {
_object.userData = ByteBuffer.wrap(MessageUtil.jsonNodeToBinary(_userDataNode, "ConsumerProtocolSubscription"));
}
}
JsonNode _ownedPartitionsNode = _node.get("ownedPartitions");
if (_ownedPartitionsNode == null) {
if (_version >= 1) {
throw new RuntimeException("ConsumerProtocolSubscription: unable to locate field 'ownedPartitions', which is mandatory in version " + _version);
} else {
_object.ownedPartitions = new TopicPartitionCollection(0);
}
} else {
if (!_ownedPartitionsNode.isArray()) {
throw new RuntimeException("ConsumerProtocolSubscription expected a JSON array, but got " + _node.getNodeType());
}
TopicPartitionCollection _collection = new TopicPartitionCollection(_ownedPartitionsNode.size());
_object.ownedPartitions = _collection;
for (JsonNode _element : _ownedPartitionsNode) {
_collection.add(TopicPartitionJsonConverter.read(_element, _version));
}
}
JsonNode _generationIdNode = _node.get("generationId");
if (_generationIdNode == null) {
if (_version >= 2) {
throw new RuntimeException("ConsumerProtocolSubscription: unable to locate field 'generationId', which is mandatory in version " + _version);
} else {
_object.generationId = -1;
}
} else {
_object.generationId = MessageUtil.jsonNodeToInt(_generationIdNode, "ConsumerProtocolSubscription");
}
JsonNode _rackIdNode = _node.get("rackId");
if (_rackIdNode == null) {
if (_version >= 3) {
throw new RuntimeException("ConsumerProtocolSubscription: unable to locate field 'rackId', which is mandatory in version " + _version);
} else {
_object.rackId = null;
}
} else {
if (_rackIdNode.isNull()) {
_object.rackId = null;
} else {
if (!_rackIdNode.isTextual()) {
throw new RuntimeException("ConsumerProtocolSubscription expected a string type, but got " + _node.getNodeType());
}
_object.rackId = _rackIdNode.asText();
}
}
return _object;
}
public static JsonNode write(ConsumerProtocolSubscription _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
ArrayNode _topicsArray = new ArrayNode(JsonNodeFactory.instance);
for (String _element : _object.topics) {
_topicsArray.add(new TextNode(_element));
}
_node.set("topics", _topicsArray);
if (_object.userData == null) {
_node.set("userData", NullNode.instance);
} else {
_node.set("userData", new BinaryNode(MessageUtil.byteBufferToArray(_object.userData)));
}
if (_version >= 1) {
ArrayNode _ownedPartitionsArray = new ArrayNode(JsonNodeFactory.instance);
for (TopicPartition _element : _object.ownedPartitions) {
_ownedPartitionsArray.add(TopicPartitionJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("ownedPartitions", _ownedPartitionsArray);
}
if (_version >= 2) {
_node.set("generationId", new IntNode(_object.generationId));
}
if (_version >= 3) {
if (_object.rackId == null) {
_node.set("rackId", NullNode.instance);
} else {
_node.set("rackId", new TextNode(_object.rackId));
}
}
return _node;
}
public static JsonNode write(ConsumerProtocolSubscription _object, short _version) {
return write(_object, _version, true);
}
public static class TopicPartitionJsonConverter {
public static TopicPartition read(JsonNode _node, short _version) {
TopicPartition _object = new TopicPartition();
if (_version < 1) {
throw new UnsupportedVersionException("Can't read version " + _version + " of TopicPartition");
}
JsonNode _topicNode = _node.get("topic");
if (_topicNode == null) {
throw new RuntimeException("TopicPartition: unable to locate field 'topic', which is mandatory in version " + _version);
} else {
if (!_topicNode.isTextual()) {
throw new RuntimeException("TopicPartition expected a string type, but got " + _node.getNodeType());
}
_object.topic = _topicNode.asText();
}
JsonNode _partitionsNode = _node.get("partitions");
if (_partitionsNode == null) {
throw new RuntimeException("TopicPartition: unable to locate field 'partitions', which is mandatory in version " + _version);
} else {
if (!_partitionsNode.isArray()) {
throw new RuntimeException("TopicPartition expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_partitionsNode.size());
_object.partitions = _collection;
for (JsonNode _element : _partitionsNode) {
_collection.add(MessageUtil.jsonNodeToInt(_element, "TopicPartition element"));
}
}
return _object;
}
public static JsonNode write(TopicPartition _object, short _version, boolean _serializeRecords) {
if (_version < 1) {
throw new UnsupportedVersionException("Can't write version " + _version + " of TopicPartition");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("topic", new TextNode(_object.topic));
ArrayNode _partitionsArray = new ArrayNode(JsonNodeFactory.instance);
for (Integer _element : _object.partitions) {
_partitionsArray.add(new IntNode(_element));
}
_node.set("partitions", _partitionsArray);
return _node;
}
public static JsonNode write(TopicPartition _object, short _version) {
return write(_object, _version, true);
}
}
}
