anatasiavela commented on a change in pull request #9526: URL: https://github.com/apache/kafka/pull/9526#discussion_r514610499
########## File path: core/src/main/scala/kafka/network/RequestConvertToJson.scala ########## @@ -0,0 +1,343 @@ +/* + * 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. + */ + +package kafka.network + +import com.fasterxml.jackson.databind.JsonNode +import com.fasterxml.jackson.databind.node.{ArrayNode, DoubleNode, IntNode, JsonNodeFactory, LongNode, NullNode, ObjectNode, ShortNode, TextNode} +import kafka.network.RequestChannel.{Response, Session} +import org.apache.kafka.common.message._ +import org.apache.kafka.common.protocol.Errors +import org.apache.kafka.common.record.RecordBatch +import org.apache.kafka.common.requests._ +import org.apache.kafka.common.utils.CollectionUtils + +import scala.jdk.CollectionConverters._ + +object RequestConvertToJson { + def request(request: AbstractRequest, verbose: Boolean): JsonNode = { + request match { + case req: AddOffsetsToTxnRequest => AddOffsetsToTxnRequestDataJsonConverter.write(req.data(), request.version()) + case req: AddPartitionsToTxnRequest => AddPartitionsToTxnRequestDataJsonConverter.write(req.data(), request.version()) + case req: AlterClientQuotasRequest => AlterClientQuotasRequestDataJsonConverter.write(req.data(), request.version()) + case req: AlterConfigsRequest => AlterConfigsRequestDataJsonConverter.write(req.data(), request.version()) + case req: AlterIsrRequest => AlterIsrRequestDataJsonConverter.write(req.data(), request.version()) + case req: AlterPartitionReassignmentsRequest => AlterPartitionReassignmentsRequestDataJsonConverter.write(req.data(), request.version()) + case req: AlterReplicaLogDirsRequest => AlterReplicaLogDirsRequestDataJsonConverter.write(req.data(), request.version()) + case res: AlterUserScramCredentialsRequest => AlterUserScramCredentialsRequestDataJsonConverter.write(res.data(), request.version()) + case req: ApiVersionsRequest => ApiVersionsRequestDataJsonConverter.write(req.data(), request.version()) + case req: BeginQuorumEpochRequest => BeginQuorumEpochRequestDataJsonConverter.write(req.data, request.version()) + case req: ControlledShutdownRequest => ControlledShutdownRequestDataJsonConverter.write(req.data(), request.version()) + case req: CreateAclsRequest => CreateAclsRequestDataJsonConverter.write(req.data(), request.version()) + case req: CreateDelegationTokenRequest => CreateDelegationTokenRequestDataJsonConverter.write(req.data(), request.version()) + case req: CreatePartitionsRequest => CreatePartitionsRequestDataJsonConverter.write(req.data(), request.version()) + case req: CreateTopicsRequest => CreateTopicsRequestDataJsonConverter.write(req.data(), request.version()) + case req: DeleteAclsRequest => DeleteAclsRequestDataJsonConverter.write(req.data(), request.version()) + case req: DeleteGroupsRequest => DeleteGroupsRequestDataJsonConverter.write(req.data(), request.version()) + case req: DeleteRecordsRequest => DeleteRecordsRequestDataJsonConverter.write(req.data(), request.version()) + case req: DeleteTopicsRequest => DeleteTopicsRequestDataJsonConverter.write(req.data(), request.version()) + case req: DescribeAclsRequest => DescribeAclsRequestDataJsonConverter.write(req.data(), request.version()) + case req: DescribeClientQuotasRequest => DescribeClientQuotasRequestDataJsonConverter.write(req.data(), request.version()) + case req: DescribeConfigsRequest => DescribeConfigsRequestDataJsonConverter.write(req.data(), request.version()) + case req: DescribeDelegationTokenRequest => DescribeDelegationTokenRequestDataJsonConverter.write(req.data(), request.version()) + case req: DescribeGroupsRequest => DescribeGroupsRequestDataJsonConverter.write(req.data(), request.version()) + case req: DescribeLogDirsRequest => DescribeLogDirsRequestDataJsonConverter.write(req.data(), request.version()) + case req: DescribeQuorumRequest => DescribeQuorumRequestDataJsonConverter.write(req.data, request.version()) + case res: DescribeUserScramCredentialsRequest => DescribeUserScramCredentialsRequestDataJsonConverter.write(res.data(), request.version()) + case req: ElectLeadersRequest => ElectLeadersRequestDataJsonConverter.write(req.data(), request.version()) + case req: EndTxnRequest => EndTxnRequestDataJsonConverter.write(req.data(), request.version()) + case req: EndQuorumEpochRequest => EndQuorumEpochRequestDataJsonConverter.write(req.data, request.version()) + case req: ExpireDelegationTokenRequest => ExpireDelegationTokenRequestDataJsonConverter.write(req.data(), request.version()) + case req: FetchRequest => FetchRequestDataJsonConverter.write(req.data(), request.version()) + case req: FindCoordinatorRequest => FindCoordinatorRequestDataJsonConverter.write(req.data(), request.version()) + case req: HeartbeatRequest => HeartbeatRequestDataJsonConverter.write(req.data(), request.version()) + case req: IncrementalAlterConfigsRequest => IncrementalAlterConfigsRequestDataJsonConverter.write(req.data(), request.version()) + case req: InitProducerIdRequest => InitProducerIdRequestDataJsonConverter.write(req.data(), request.version()) + case req: JoinGroupRequest => JoinGroupRequestDataJsonConverter.write(req.data(), request.version()) + case req: LeaderAndIsrRequest => LeaderAndIsrRequestDataJsonConverter.write(req.data(), request.version()) + case req: LeaveGroupRequest => LeaveGroupRequestDataJsonConverter.write(req.data(), request.version()) + case req: ListGroupsRequest => ListGroupsRequestDataJsonConverter.write(req.data(), request.version()) + case req: ListOffsetRequest => ListOffsetRequestDataJsonConverter.write(req.data(), request.version()) + case req: ListPartitionReassignmentsRequest => ListPartitionReassignmentsRequestDataJsonConverter.write(req.data(), request.version()) + case req: MetadataRequest => MetadataRequestDataJsonConverter.write(req.data(), request.version()) + case req: OffsetCommitRequest => OffsetCommitRequestDataJsonConverter.write(req.data(), request.version()) + case req: OffsetDeleteRequest => OffsetDeleteRequestDataJsonConverter.write(req.data(), request.version()) + case req: OffsetFetchRequest => OffsetFetchRequestDataJsonConverter.write(req.data(), request.version()) + case req: OffsetsForLeaderEpochRequest => offsetsForLeaderEpochRequestNode(req, request.version()) + case req: ProduceRequest => produceRequestNode(req, request.version(), verbose) + case req: RenewDelegationTokenRequest => RenewDelegationTokenRequestDataJsonConverter.write(req.data(), request.version()) + case req: SaslAuthenticateRequest => SaslAuthenticateRequestDataJsonConverter.write(req.data(), request.version()) + case req: SaslHandshakeRequest => SaslHandshakeRequestDataJsonConverter.write(req.data(), request.version()) + case req: StopReplicaRequest => StopReplicaRequestDataJsonConverter.write(req.data(), request.version()) + case req: SyncGroupRequest => SyncGroupRequestDataJsonConverter.write(req.data(), request.version()) + case req: TxnOffsetCommitRequest => TxnOffsetCommitRequestDataJsonConverter.write(req.data(), request.version()) + case req: UpdateFeaturesRequest => UpdateFeaturesRequestDataJsonConverter.write(req.data(), request.version()) + case req: UpdateMetadataRequest => UpdateMetadataRequestDataJsonConverter.write(req.data(), request.version()) + case req: VoteRequest => VoteRequestDataJsonConverter.write(req.data, request.version()) + case req: WriteTxnMarkersRequest => WriteTxnMarkersRequestDataJsonConverter.write(req.data(), request.version()) + } + } + + def response(response: AbstractResponse, version: Short): JsonNode = { + response match { + case res: AddOffsetsToTxnResponse => AddOffsetsToTxnResponseDataJsonConverter.write(res.data, version) + case res: AddPartitionsToTxnResponse => AddPartitionsToTxnResponseDataJsonConverter.write(res.data, version) + case res: AlterClientQuotasResponse => AlterClientQuotasResponseDataJsonConverter.write(res.data(), version) + case res: AlterConfigsResponse => AlterConfigsResponseDataJsonConverter.write(res.data(), version) + case res: AlterIsrResponse => AlterIsrResponseDataJsonConverter.write(res.data(), version) + case res: AlterPartitionReassignmentsResponse => AlterPartitionReassignmentsResponseDataJsonConverter.write(res.data(), version) + case res: AlterReplicaLogDirsResponse => AlterReplicaLogDirsResponseDataJsonConverter.write(res.data(), version) + case res: AlterUserScramCredentialsResponse => AlterUserScramCredentialsResponseDataJsonConverter.write(res.data(), version) + case res: ApiVersionsResponse => ApiVersionsResponseDataJsonConverter.write(res.data, version) + case res: BeginQuorumEpochResponse => BeginQuorumEpochResponseDataJsonConverter.write(res.data, version) + case res: ControlledShutdownResponse => ControlledShutdownResponseDataJsonConverter.write(res.data(), version) + case res: CreateAclsResponse => CreateAclsResponseDataJsonConverter.write(res.data(), version) + case res: CreateDelegationTokenResponse => CreateDelegationTokenResponseDataJsonConverter.write(res.data(), version) + case res: CreatePartitionsResponse => CreatePartitionsResponseDataJsonConverter.write(res.data(), version) + case res: CreateTopicsResponse => CreateTopicsResponseDataJsonConverter.write(res.data(), version) + case res: DeleteAclsResponse => DeleteAclsResponseDataJsonConverter.write(res.data(), version) + case res: DeleteGroupsResponse => DeleteGroupsResponseDataJsonConverter.write(res.data, version) + case res: DeleteRecordsResponse => DeleteRecordsResponseDataJsonConverter.write(res.data(), version) + case res: DeleteTopicsResponse => DeleteTopicsResponseDataJsonConverter.write(res.data(), version) + case res: DescribeAclsResponse => DescribeAclsResponseDataJsonConverter.write(res.data(), version) + case res: DescribeClientQuotasResponse => DescribeClientQuotasResponseDataJsonConverter.write(res.data(), version) + case res: DescribeConfigsResponse => DescribeConfigsResponseDataJsonConverter.write(res.data(), version) + case res: DescribeDelegationTokenResponse => DescribeDelegationTokenResponseDataJsonConverter.write(res.data(), version) + case res: DescribeGroupsResponse => DescribeGroupsResponseDataJsonConverter.write(res.data(), version) + case res: DescribeLogDirsResponse => DescribeLogDirsResponseDataJsonConverter.write(res.data(), version) + case res: DescribeQuorumResponse => DescribeQuorumResponseDataJsonConverter.write(res.data, version) + case res: DescribeUserScramCredentialsResponse => DescribeUserScramCredentialsResponseDataJsonConverter.write(res.data(), version) + case res: ElectLeadersResponse => ElectLeadersResponseDataJsonConverter.write(res.data(), version) + case res: EndTxnResponse => EndTxnResponseDataJsonConverter.write(res.data, version) + case res: EndQuorumEpochResponse => EndQuorumEpochResponseDataJsonConverter.write(res.data, version) + case res: ExpireDelegationTokenResponse => ExpireDelegationTokenResponseDataJsonConverter.write(res.data(), version) + case res: FetchResponse[_] => FetchResponseDataJsonConverter.write(res.data(), version) + case res: FindCoordinatorResponse => FindCoordinatorResponseDataJsonConverter.write(res.data(), version) + case res: HeartbeatResponse => HeartbeatResponseDataJsonConverter.write(res.data(), version) + case res: IncrementalAlterConfigsResponse => IncrementalAlterConfigsResponseDataJsonConverter.write(res.data(), version) + case res: InitProducerIdResponse => InitProducerIdResponseDataJsonConverter.write(res.data, version) + case res: JoinGroupResponse => JoinGroupResponseDataJsonConverter.write(res.data(), version) + case res: LeaderAndIsrResponse => LeaderAndIsrResponseDataJsonConverter.write(res.data(), version) + case res: LeaveGroupResponse => LeaveGroupResponseDataJsonConverter.write(res.data, version) + case res: ListGroupsResponse => ListGroupsResponseDataJsonConverter.write(res.data(), version) + case res: ListOffsetResponse => ListOffsetResponseDataJsonConverter.write(res.data(), version) + case res: ListPartitionReassignmentsResponse => ListPartitionReassignmentsResponseDataJsonConverter.write(res.data(), version) + case res: MetadataResponse => MetadataResponseDataJsonConverter.write(res.data(), version) + case res: OffsetCommitResponse => OffsetCommitResponseDataJsonConverter.write(res.data(), version) + case res: OffsetDeleteResponse => OffsetDeleteResponseDataJsonConverter.write(res.data, version) + case res: OffsetFetchResponse => OffsetFetchResponseDataJsonConverter.write(res.data, version) + case res: OffsetsForLeaderEpochResponse => offsetsForLeaderEpochResponseNode(res, version) + case res: ProduceResponse => produceResponseNode(res, version) + case res: RenewDelegationTokenResponse => RenewDelegationTokenResponseDataJsonConverter.write(res.data(), version) + case res: SaslAuthenticateResponse => SaslAuthenticateResponseDataJsonConverter.write(res.data(), version) + case res: SaslHandshakeResponse => SaslHandshakeResponseDataJsonConverter.write(res.data(), version) + case res: StopReplicaResponse => StopReplicaResponseDataJsonConverter.write(res.data(), version) + case res: SyncGroupResponse => SyncGroupResponseDataJsonConverter.write(res.data, version) + case res: TxnOffsetCommitResponse => TxnOffsetCommitResponseDataJsonConverter.write(res.data, version) + case res: UpdateFeaturesResponse => UpdateFeaturesResponseDataJsonConverter.write(res.data(), version) + case res: UpdateMetadataResponse => UpdateMetadataResponseDataJsonConverter.write(res.data(), version) + case res: WriteTxnMarkersResponse => WriteTxnMarkersResponseDataJsonConverter.write(res.data, version) + case res: VoteResponse => VoteResponseDataJsonConverter.write(res.data, version) + } + } + + def requestHeaderNode(header: RequestHeader): JsonNode = { + val node = RequestHeaderDataJsonConverter.write(header.data(), header.headerVersion()).asInstanceOf[ObjectNode] + node.set("requestApiKey", new TextNode(header.apiKey.toString)) Review comment: So I'll keep `requestApiKey` as it originally was and just add a new one `requestApiKeyName`. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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