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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.BooleanNode;
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.util.ArrayList;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.protocol.MessageUtil;
import static org.apache.kafka.common.message.OffsetFetchRequestData.*;
public class OffsetFetchRequestDataJsonConverter {
public static OffsetFetchRequestData read(JsonNode _node, short _version) {
OffsetFetchRequestData _object = new OffsetFetchRequestData();
JsonNode _groupIdNode = _node.get("groupId");
if (_groupIdNode == null) {
if (_version <= 7) {
throw new RuntimeException("OffsetFetchRequestData: unable to locate field 'groupId', which is mandatory in version " + _version);
} else {
_object.groupId = "";
}
} else {
if (!_groupIdNode.isTextual()) {
throw new RuntimeException("OffsetFetchRequestData expected a string type, but got " + _node.getNodeType());
}
_object.groupId = _groupIdNode.asText();
}
JsonNode _topicsNode = _node.get("topics");
if (_topicsNode == null) {
if (_version <= 7) {
throw new RuntimeException("OffsetFetchRequestData: unable to locate field 'topics', which is mandatory in version " + _version);
} else {
_object.topics = new ArrayList(0);
}
} else {
if (_topicsNode.isNull()) {
_object.topics = null;
} else {
if (!_topicsNode.isArray()) {
throw new RuntimeException("OffsetFetchRequestData expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_topicsNode.size());
_object.topics = _collection;
for (JsonNode _element : _topicsNode) {
_collection.add(OffsetFetchRequestTopicJsonConverter.read(_element, _version));
}
}
}
JsonNode _groupsNode = _node.get("groups");
if (_groupsNode == null) {
if (_version >= 8) {
throw new RuntimeException("OffsetFetchRequestData: unable to locate field 'groups', which is mandatory in version " + _version);
} else {
_object.groups = new ArrayList(0);
}
} else {
if (!_groupsNode.isArray()) {
throw new RuntimeException("OffsetFetchRequestData expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_groupsNode.size());
_object.groups = _collection;
for (JsonNode _element : _groupsNode) {
_collection.add(OffsetFetchRequestGroupJsonConverter.read(_element, _version));
}
}
JsonNode _requireStableNode = _node.get("requireStable");
if (_requireStableNode == null) {
if (_version >= 7) {
throw new RuntimeException("OffsetFetchRequestData: unable to locate field 'requireStable', which is mandatory in version " + _version);
} else {
_object.requireStable = false;
}
} else {
if (!_requireStableNode.isBoolean()) {
throw new RuntimeException("OffsetFetchRequestData expected Boolean type, but got " + _node.getNodeType());
}
_object.requireStable = _requireStableNode.asBoolean();
}
return _object;
}
public static JsonNode write(OffsetFetchRequestData _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
if (_version <= 7) {
_node.set("groupId", new TextNode(_object.groupId));
} else {
if (!_object.groupId.equals("")) {
throw new UnsupportedVersionException("Attempted to write a non-default groupId at version " + _version);
}
}
if (_version <= 7) {
if (_object.topics == null) {
_node.set("topics", NullNode.instance);
} else {
ArrayNode _topicsArray = new ArrayNode(JsonNodeFactory.instance);
for (OffsetFetchRequestTopic _element : _object.topics) {
_topicsArray.add(OffsetFetchRequestTopicJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("topics", _topicsArray);
}
} else {
if (_object.topics == null || !_object.topics.isEmpty()) {
throw new UnsupportedVersionException("Attempted to write a non-default topics at version " + _version);
}
}
if (_version >= 8) {
ArrayNode _groupsArray = new ArrayNode(JsonNodeFactory.instance);
for (OffsetFetchRequestGroup _element : _object.groups) {
_groupsArray.add(OffsetFetchRequestGroupJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("groups", _groupsArray);
} else {
if (!_object.groups.isEmpty()) {
throw new UnsupportedVersionException("Attempted to write a non-default groups at version " + _version);
}
}
if (_version >= 7) {
_node.set("requireStable", BooleanNode.valueOf(_object.requireStable));
} else {
if (_object.requireStable) {
throw new UnsupportedVersionException("Attempted to write a non-default requireStable at version " + _version);
}
}
return _node;
}
public static JsonNode write(OffsetFetchRequestData _object, short _version) {
return write(_object, _version, true);
}
public static class OffsetFetchRequestGroupJsonConverter {
public static OffsetFetchRequestGroup read(JsonNode _node, short _version) {
OffsetFetchRequestGroup _object = new OffsetFetchRequestGroup();
if (_version < 8) {
throw new UnsupportedVersionException("Can't read version " + _version + " of OffsetFetchRequestGroup");
}
JsonNode _groupIdNode = _node.get("groupId");
if (_groupIdNode == null) {
throw new RuntimeException("OffsetFetchRequestGroup: unable to locate field 'groupId', which is mandatory in version " + _version);
} else {
if (!_groupIdNode.isTextual()) {
throw new RuntimeException("OffsetFetchRequestGroup expected a string type, but got " + _node.getNodeType());
}
_object.groupId = _groupIdNode.asText();
}
JsonNode _memberIdNode = _node.get("memberId");
if (_memberIdNode == null) {
if (_version >= 9) {
throw new RuntimeException("OffsetFetchRequestGroup: unable to locate field 'memberId', which is mandatory in version " + _version);
} else {
_object.memberId = null;
}
} else {
if (_memberIdNode.isNull()) {
_object.memberId = null;
} else {
if (!_memberIdNode.isTextual()) {
throw new RuntimeException("OffsetFetchRequestGroup expected a string type, but got " + _node.getNodeType());
}
_object.memberId = _memberIdNode.asText();
}
}
JsonNode _memberEpochNode = _node.get("memberEpoch");
if (_memberEpochNode == null) {
if (_version >= 9) {
throw new RuntimeException("OffsetFetchRequestGroup: unable to locate field 'memberEpoch', which is mandatory in version " + _version);
} else {
_object.memberEpoch = -1;
}
} else {
_object.memberEpoch = MessageUtil.jsonNodeToInt(_memberEpochNode, "OffsetFetchRequestGroup");
}
JsonNode _topicsNode = _node.get("topics");
if (_topicsNode == null) {
throw new RuntimeException("OffsetFetchRequestGroup: unable to locate field 'topics', which is mandatory in version " + _version);
} else {
if (_topicsNode.isNull()) {
_object.topics = null;
} else {
if (!_topicsNode.isArray()) {
throw new RuntimeException("OffsetFetchRequestGroup expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_topicsNode.size());
_object.topics = _collection;
for (JsonNode _element : _topicsNode) {
_collection.add(OffsetFetchRequestTopicsJsonConverter.read(_element, _version));
}
}
}
return _object;
}
public static JsonNode write(OffsetFetchRequestGroup _object, short _version, boolean _serializeRecords) {
if (_version < 8) {
throw new UnsupportedVersionException("Can't write version " + _version + " of OffsetFetchRequestGroup");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("groupId", new TextNode(_object.groupId));
if (_version >= 9) {
if (_object.memberId == null) {
_node.set("memberId", NullNode.instance);
} else {
_node.set("memberId", new TextNode(_object.memberId));
}
}
if (_version >= 9) {
_node.set("memberEpoch", new IntNode(_object.memberEpoch));
}
if (_object.topics == null) {
_node.set("topics", NullNode.instance);
} else {
ArrayNode _topicsArray = new ArrayNode(JsonNodeFactory.instance);
for (OffsetFetchRequestTopics _element : _object.topics) {
_topicsArray.add(OffsetFetchRequestTopicsJsonConverter.write(_element, _version, _serializeRecords));
}
_node.set("topics", _topicsArray);
}
return _node;
}
public static JsonNode write(OffsetFetchRequestGroup _object, short _version) {
return write(_object, _version, true);
}
}
public static class OffsetFetchRequestTopicJsonConverter {
public static OffsetFetchRequestTopic read(JsonNode _node, short _version) {
OffsetFetchRequestTopic _object = new OffsetFetchRequestTopic();
if (_version > 7) {
throw new UnsupportedVersionException("Can't read version " + _version + " of OffsetFetchRequestTopic");
}
JsonNode _nameNode = _node.get("name");
if (_nameNode == null) {
throw new RuntimeException("OffsetFetchRequestTopic: unable to locate field 'name', which is mandatory in version " + _version);
} else {
if (!_nameNode.isTextual()) {
throw new RuntimeException("OffsetFetchRequestTopic expected a string type, but got " + _node.getNodeType());
}
_object.name = _nameNode.asText();
}
JsonNode _partitionIndexesNode = _node.get("partitionIndexes");
if (_partitionIndexesNode == null) {
throw new RuntimeException("OffsetFetchRequestTopic: unable to locate field 'partitionIndexes', which is mandatory in version " + _version);
} else {
if (!_partitionIndexesNode.isArray()) {
throw new RuntimeException("OffsetFetchRequestTopic expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_partitionIndexesNode.size());
_object.partitionIndexes = _collection;
for (JsonNode _element : _partitionIndexesNode) {
_collection.add(MessageUtil.jsonNodeToInt(_element, "OffsetFetchRequestTopic element"));
}
}
return _object;
}
public static JsonNode write(OffsetFetchRequestTopic _object, short _version, boolean _serializeRecords) {
if (_version > 7) {
throw new UnsupportedVersionException("Can't write version " + _version + " of OffsetFetchRequestTopic");
}
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("name", new TextNode(_object.name));
ArrayNode _partitionIndexesArray = new ArrayNode(JsonNodeFactory.instance);
for (Integer _element : _object.partitionIndexes) {
_partitionIndexesArray.add(new IntNode(_element));
}
_node.set("partitionIndexes", _partitionIndexesArray);
return _node;
}
public static JsonNode write(OffsetFetchRequestTopic _object, short _version) {
return write(_object, _version, true);
}
}
public static class OffsetFetchRequestTopicsJsonConverter {
public static OffsetFetchRequestTopics read(JsonNode _node, short _version) {
OffsetFetchRequestTopics _object = new OffsetFetchRequestTopics();
JsonNode _nameNode = _node.get("name");
if (_nameNode == null) {
throw new RuntimeException("OffsetFetchRequestTopics: unable to locate field 'name', which is mandatory in version " + _version);
} else {
if (!_nameNode.isTextual()) {
throw new RuntimeException("OffsetFetchRequestTopics expected a string type, but got " + _node.getNodeType());
}
_object.name = _nameNode.asText();
}
JsonNode _partitionIndexesNode = _node.get("partitionIndexes");
if (_partitionIndexesNode == null) {
throw new RuntimeException("OffsetFetchRequestTopics: unable to locate field 'partitionIndexes', which is mandatory in version " + _version);
} else {
if (!_partitionIndexesNode.isArray()) {
throw new RuntimeException("OffsetFetchRequestTopics expected a JSON array, but got " + _node.getNodeType());
}
ArrayList _collection = new ArrayList(_partitionIndexesNode.size());
_object.partitionIndexes = _collection;
for (JsonNode _element : _partitionIndexesNode) {
_collection.add(MessageUtil.jsonNodeToInt(_element, "OffsetFetchRequestTopics element"));
}
}
return _object;
}
public static JsonNode write(OffsetFetchRequestTopics _object, short _version, boolean _serializeRecords) {
ObjectNode _node = new ObjectNode(JsonNodeFactory.instance);
_node.set("name", new TextNode(_object.name));
ArrayNode _partitionIndexesArray = new ArrayNode(JsonNodeFactory.instance);
for (Integer _element : _object.partitionIndexes) {
_partitionIndexesArray.add(new IntNode(_element));
}
_node.set("partitionIndexes", _partitionIndexesArray);
return _node;
}
public static JsonNode write(OffsetFetchRequestTopics _object, short _version) {
return write(_object, _version, true);
}
}
}