| /* |
| * 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 org.apache.pulsar.broker.service; |
| |
| |
| import io.netty.util.concurrent.Future; |
| import java.util.List; |
| import java.util.Optional; |
| import org.apache.bookkeeper.mledger.Entry; |
| import org.apache.pulsar.client.api.transaction.TxnID; |
| import org.apache.pulsar.common.api.proto.CommandLookupTopicResponse; |
| import org.apache.pulsar.common.api.proto.CommandTopicMigrated.ResourceType; |
| import org.apache.pulsar.common.api.proto.ServerError; |
| import org.apache.pulsar.common.protocol.schema.SchemaVersion; |
| import org.apache.pulsar.common.schema.SchemaInfo; |
| |
| public interface PulsarCommandSender { |
| |
| void sendPartitionMetadataResponse(ServerError error, String errorMsg, long requestId); |
| |
| void sendPartitionMetadataResponse(int partitions, long requestId); |
| |
| void sendSuccessResponse(long requestId); |
| |
| void sendErrorResponse(long requestId, ServerError error, String message); |
| |
| void sendProducerSuccessResponse(long requestId, String producerName, SchemaVersion schemaVersion); |
| |
| void sendProducerSuccessResponse(long requestId, String producerName, long lastSequenceId, |
| SchemaVersion schemaVersion, Optional<Long> topicEpoch, |
| boolean isProducerReady); |
| |
| void sendSendReceiptResponse(long producerId, long sequenceId, long highestId, long ledgerId, |
| long entryId); |
| |
| void sendSendError(long producerId, long sequenceId, ServerError error, String errorMsg); |
| |
| void sendGetTopicsOfNamespaceResponse(List<String> topics, String topicsHash, boolean filtered, |
| boolean changed, long requestId); |
| |
| void sendGetSchemaResponse(long requestId, SchemaInfo schema, SchemaVersion version); |
| |
| void sendGetSchemaErrorResponse(long requestId, ServerError error, String errorMessage); |
| |
| void sendGetOrCreateSchemaResponse(long requestId, SchemaVersion schemaVersion); |
| |
| void sendGetOrCreateSchemaErrorResponse(long requestId, ServerError error, String errorMessage); |
| |
| void sendConnectedResponse(int clientProtocolVersion, int maxMessageSize, boolean supportsTopicWatchers); |
| |
| void sendLookupResponse(String brokerServiceUrl, String brokerServiceUrlTls, boolean authoritative, |
| CommandLookupTopicResponse.LookupType response, long requestId, |
| boolean proxyThroughServiceUrl); |
| |
| void sendLookupResponse(ServerError error, String errorMsg, long requestId); |
| |
| void sendActiveConsumerChange(long consumerId, boolean isActive); |
| |
| void sendReachedEndOfTopic(long consumerId); |
| |
| boolean sendTopicMigrated(ResourceType type, long resourceId, String brokerUrl, String brokerUrlTls); |
| |
| Future<Void> sendMessagesToConsumer(long consumerId, String topicName, Subscription subscription, |
| int partitionIdx, List<? extends Entry> entries, EntryBatchSizes batchSizes, |
| EntryBatchIndexesAcks batchIndexesAcks, |
| RedeliveryTracker redeliveryTracker, long epoch); |
| |
| void sendTcClientConnectResponse(long requestId, ServerError error, String message); |
| |
| void sendTcClientConnectResponse(long requestId); |
| |
| void sendNewTxnResponse(long requestId, TxnID txnID, long tcID); |
| |
| void sendNewTxnErrorResponse(long requestId, long tcID, ServerError error, String message); |
| |
| void sendEndTxnResponse(long requestId, TxnID txnID, int txnAction); |
| |
| void sendEndTxnErrorResponse(long requestId, TxnID txnID, ServerError error, String message); |
| |
| void sendWatchTopicListSuccess(long requestId, long watcherId, String topicsHash, List<String> topics); |
| |
| void sendWatchTopicListUpdate(long watcherId, |
| List<String> newTopics, List<String> deletedTopics, String topicsHash); |
| } |