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Apache Jena Fuseki server Kafka connector
/*
* 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.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.ProduceResponseData.*;
public class ProduceResponseDataJsonConverter {
public static ProduceResponseData read(JsonNode _node, short _version) {
ProduceResponseData _object = new ProduceResponseData();
JsonNode _responsesNode = _node.get("responses");
if (_responsesNode == null) {
throw new RuntimeException("ProduceResponseData: unable to locate field 'responses', which is mandatory in version " + _version);
} else {
if (!_responsesNode.isArray()) {
throw new RuntimeException("ProduceResponseData expected a JSON array, but got " + _node.getNodeType());
}
TopicProduceResponseCollection _collection = new TopicProduceResponseCollection(_responsesNode.size());
_object.responses = _collection;
for (JsonNode _element : _responsesNode) {
_collection.add(TopicProduceResponseJsonConverter.read(_element, _version));
}
}
JsonNode _throttleTimeMsNode = _node.get("throttleTimeMs");
if (_throttleTimeMsNode == null) {
if (_version >= 1) {
throw new RuntimeException("ProduceResponseData: unable to locate field 'throttleTimeMs', which is mandatory in version " + _version);
} else {
_object.throttleTimeMs = 0;
}
} else {
_object.throttleTimeMs = MessageUtil.jsonNodeToInt(_throttleTimeMsNode, "ProduceResponseData");
}
JsonNode _nodeEndpointsNode = _node.get("nodeEndpoints");
if (_nodeEndpointsNode == null) {
_object.nodeEndpoints = new NodeEndpointCollection(0);
} else {
if (!_nodeEndpointsNode.isArray()) {
throw new RuntimeException("ProduceResponseData expected a JSON array, but got " + _node.getNodeType());
}
NodeEndpointCollection _collection = new NodeEndpointCollection(_nodeEndpointsNode.size());
_object.nodeEndpoints = _collection;
for (JsonNode _element : _nodeEndpointsNode) {
_collection.add(NodeEndpointJsonConverter.read(_element, _version));
}
}
return _object;
}
public static JsonNode write(ProduceResponseData _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
ArrayNode _responsesArray = new ArrayNode(JsonNodeFactory.instance);
for (TopicProduceResponse _element : _object.responses) {
_responsesArray.add(TopicProduceResponseJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("responses", _responsesArray);
if (_version >= 1) {
_node.set("throttleTimeMs", new IntNode(_object.throttleTimeMs));
}
if (_version >= 10) {
if (!_object.nodeEndpoints.isEmpty()) {
ArrayNode _nodeEndpointsArray = new ArrayNode(JsonNodeFactory.instance);
for (NodeEndpoint _element : _object.nodeEndpoints) {
_nodeEndpointsArray.add(NodeEndpointJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("nodeEndpoints", _nodeEndpointsArray);
}
} else {
if (!_object.nodeEndpoints.isEmpty()) {
throw new UnsupportedVersionException("Attempted to write a non-default nodeEndpoints at version " + _version);
}
}
return _node;
}
public static JsonNode write(ProduceResponseData _object, short _version) {
return write(_object, _version, true);
}
public static class BatchIndexAndErrorMessageJsonConverter {
public static BatchIndexAndErrorMessage read(JsonNode _node, short _version) {
BatchIndexAndErrorMessage _object = new BatchIndexAndErrorMessage();
if (_version < 8) {
throw new UnsupportedVersionException("Can't read version " + _version + " of BatchIndexAndErrorMessage");
}
JsonNode _batchIndexNode = _node.get("batchIndex");
if (_batchIndexNode == null) {
throw new RuntimeException("BatchIndexAndErrorMessage: unable to locate field 'batchIndex', which is mandatory in version " + _version);
} else {
_object.batchIndex = MessageUtil.jsonNodeToInt(_batchIndexNode, "BatchIndexAndErrorMessage");
}
JsonNode _batchIndexErrorMessageNode = _node.get("batchIndexErrorMessage");
if (_batchIndexErrorMessageNode == null) {
throw new RuntimeException("BatchIndexAndErrorMessage: unable to locate field 'batchIndexErrorMessage', which is mandatory in version " + _version);
} else {
if (_batchIndexErrorMessageNode.isNull()) {
_object.batchIndexErrorMessage = null;
} else {
if (!_batchIndexErrorMessageNode.isTextual()) {
throw new RuntimeException("BatchIndexAndErrorMessage expected a string type, but got " + _node.getNodeType());
}
_object.batchIndexErrorMessage = _batchIndexErrorMessageNode.asText();
}
}
return _object;
}
public static JsonNode write(BatchIndexAndErrorMessage _object, short _version, boolean _serializeRecords) {
if (_version < 8) {
throw new UnsupportedVersionException("Can't write version " + _version + " of BatchIndexAndErrorMessage");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("batchIndex", new IntNode(_object.batchIndex));
if (_object.batchIndexErrorMessage == null) {
_node.set("batchIndexErrorMessage", NullNode.instance);
} else {
_node.set("batchIndexErrorMessage", new TextNode(_object.batchIndexErrorMessage));
}
return _node;
}
public static JsonNode write(BatchIndexAndErrorMessage _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 < 10) {
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 < 10) {
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 NodeEndpointJsonConverter {
public static NodeEndpoint read(JsonNode _node, short _version) {
NodeEndpoint _object = new NodeEndpoint();
if (_version < 10) {
throw new UnsupportedVersionException("Can't read version " + _version + " of NodeEndpoint");
}
JsonNode _nodeIdNode = _node.get("nodeId");
if (_nodeIdNode == null) {
throw new RuntimeException("NodeEndpoint: unable to locate field 'nodeId', which is mandatory in version " + _version);
} else {
_object.nodeId = MessageUtil.jsonNodeToInt(_nodeIdNode, "NodeEndpoint");
}
JsonNode _hostNode = _node.get("host");
if (_hostNode == null) {
throw new RuntimeException("NodeEndpoint: unable to locate field 'host', which is mandatory in version " + _version);
} else {
if (!_hostNode.isTextual()) {
throw new RuntimeException("NodeEndpoint expected a string type, but got " + _node.getNodeType());
}
_object.host = _hostNode.asText();
}
JsonNode _portNode = _node.get("port");
if (_portNode == null) {
throw new RuntimeException("NodeEndpoint: unable to locate field 'port', which is mandatory in version " + _version);
} else {
_object.port = MessageUtil.jsonNodeToInt(_portNode, "NodeEndpoint");
}
JsonNode _rackNode = _node.get("rack");
if (_rackNode == null) {
throw new RuntimeException("NodeEndpoint: unable to locate field 'rack', which is mandatory in version " + _version);
} else {
if (_rackNode.isNull()) {
_object.rack = null;
} else {
if (!_rackNode.isTextual()) {
throw new RuntimeException("NodeEndpoint expected a string type, but got " + _node.getNodeType());
}
_object.rack = _rackNode.asText();
}
}
return _object;
}
public static JsonNode write(NodeEndpoint _object, short _version, boolean _serializeRecords) {
if (_version < 10) {
throw new UnsupportedVersionException("Can't write version " + _version + " of NodeEndpoint");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("nodeId", new IntNode(_object.nodeId));
_node.set("host", new TextNode(_object.host));
_node.set("port", new IntNode(_object.port));
if (_object.rack == null) {
_node.set("rack", NullNode.instance);
} else {
_node.set("rack", new TextNode(_object.rack));
}
return _node;
}
public static JsonNode write(NodeEndpoint _object, short _version) {
return write(_object, _version, true);
}
}
public static class PartitionProduceResponseJsonConverter {
public static PartitionProduceResponse read(JsonNode _node, short _version) {
PartitionProduceResponse _object = new PartitionProduceResponse();
JsonNode _indexNode = _node.get("index");
if (_indexNode == null) {
throw new RuntimeException("PartitionProduceResponse: unable to locate field 'index', which is mandatory in version " + _version);
} else {
_object.index = MessageUtil.jsonNodeToInt(_indexNode, "PartitionProduceResponse");
}
JsonNode _errorCodeNode = _node.get("errorCode");
if (_errorCodeNode == null) {
throw new RuntimeException("PartitionProduceResponse: unable to locate field 'errorCode', which is mandatory in version " + _version);
} else {
_object.errorCode = MessageUtil.jsonNodeToShort(_errorCodeNode, "PartitionProduceResponse");
}
JsonNode _baseOffsetNode = _node.get("baseOffset");
if (_baseOffsetNode == null) {
throw new RuntimeException("PartitionProduceResponse: unable to locate field 'baseOffset', which is mandatory in version " + _version);
} else {
_object.baseOffset = MessageUtil.jsonNodeToLong(_baseOffsetNode, "PartitionProduceResponse");
}
JsonNode _logAppendTimeMsNode = _node.get("logAppendTimeMs");
if (_logAppendTimeMsNode == null) {
if (_version >= 2) {
throw new RuntimeException("PartitionProduceResponse: unable to locate field 'logAppendTimeMs', which is mandatory in version " + _version);
} else {
_object.logAppendTimeMs = -1L;
}
} else {
_object.logAppendTimeMs = MessageUtil.jsonNodeToLong(_logAppendTimeMsNode, "PartitionProduceResponse");
}
JsonNode _logStartOffsetNode = _node.get("logStartOffset");
if (_logStartOffsetNode == null) {
if (_version >= 5) {
throw new RuntimeException("PartitionProduceResponse: unable to locate field 'logStartOffset', which is mandatory in version " + _version);
} else {
_object.logStartOffset = -1L;
}
} else {
_object.logStartOffset = MessageUtil.jsonNodeToLong(_logStartOffsetNode, "PartitionProduceResponse");
}
JsonNode _recordErrorsNode = _node.get("recordErrors");
if (_recordErrorsNode == null) {
if (_version >= 8) {
throw new RuntimeException("PartitionProduceResponse: unable to locate field 'recordErrors', which is mandatory in version " + _version);
} else {
_object.recordErrors = new ArrayList(0);
}
} else {
if (!_recordErrorsNode.isArray()) {
throw new RuntimeException("PartitionProduceResponse expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_recordErrorsNode.size());
_object.recordErrors = _collection;
for (JsonNode _element : _recordErrorsNode) {
_collection.add(BatchIndexAndErrorMessageJsonConverter.read(_element, _version));
}
}
JsonNode _errorMessageNode = _node.get("errorMessage");
if (_errorMessageNode == null) {
if (_version >= 8) {
throw new RuntimeException("PartitionProduceResponse: unable to locate field 'errorMessage', which is mandatory in version " + _version);
} else {
_object.errorMessage = null;
}
} else {
if (_errorMessageNode.isNull()) {
_object.errorMessage = null;
} else {
if (!_errorMessageNode.isTextual()) {
throw new RuntimeException("PartitionProduceResponse expected a string type, but got " + _node.getNodeType());
}
_object.errorMessage = _errorMessageNode.asText();
}
}
JsonNode _currentLeaderNode = _node.get("currentLeader");
if (_currentLeaderNode == null) {
_object.currentLeader = new LeaderIdAndEpoch();
} else {
_object.currentLeader = LeaderIdAndEpochJsonConverter.read(_currentLeaderNode, _version);
}
return _object;
}
public static JsonNode write(PartitionProduceResponse _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("index", new IntNode(_object.index));
_node.set("errorCode", new ShortNode(_object.errorCode));
_node.set("baseOffset", new LongNode(_object.baseOffset));
if (_version >= 2) {
_node.set("logAppendTimeMs", new LongNode(_object.logAppendTimeMs));
}
if (_version >= 5) {
_node.set("logStartOffset", new LongNode(_object.logStartOffset));
}
if (_version >= 8) {
ArrayNode _recordErrorsArray = new ArrayNode(JsonNodeFactory.instance);
for (BatchIndexAndErrorMessage _element : _object.recordErrors) {
_recordErrorsArray.add(BatchIndexAndErrorMessageJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("recordErrors", _recordErrorsArray);
}
if (_version >= 8) {
if (_object.errorMessage == null) {
_node.set("errorMessage", NullNode.instance);
} else {
_node.set("errorMessage", new TextNode(_object.errorMessage));
}
}
if (_version >= 10) {
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);
}
}
return _node;
}
public static JsonNode write(PartitionProduceResponse _object, short _version) {
return write(_object, _version, true);
}
}
public static class TopicProduceResponseJsonConverter {
public static TopicProduceResponse read(JsonNode _node, short _version) {
TopicProduceResponse _object = new TopicProduceResponse();
JsonNode _nameNode = _node.get("name");
if (_nameNode == null) {
throw new RuntimeException("TopicProduceResponse: unable to locate field 'name', which is mandatory in version " + _version);
} else {
if (!_nameNode.isTextual()) {
throw new RuntimeException("TopicProduceResponse expected a string type, but got " + _node.getNodeType());
}
_object.name = _nameNode.asText();
}
JsonNode _partitionResponsesNode = _node.get("partitionResponses");
if (_partitionResponsesNode == null) {
throw new RuntimeException("TopicProduceResponse: unable to locate field 'partitionResponses', which is mandatory in version " + _version);
} else {
if (!_partitionResponsesNode.isArray()) {
throw new RuntimeException("TopicProduceResponse expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_partitionResponsesNode.size());
_object.partitionResponses = _collection;
for (JsonNode _element : _partitionResponsesNode) {
_collection.add(PartitionProduceResponseJsonConverter.read(_element, _version));
}
}
return _object;
}
public static JsonNode write(TopicProduceResponse _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("name", new TextNode(_object.name));
ArrayNode _partitionResponsesArray = new ArrayNode(JsonNodeFactory.instance);
for (PartitionProduceResponse _element : _object.partitionResponses) {
_partitionResponsesArray.add(PartitionProduceResponseJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("partitionResponses", _partitionResponsesArray);
return _node;
}
public static JsonNode write(TopicProduceResponse _object, short _version) {
return write(_object, _version, true);
}
}
}