| /** |
| * 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. |
| */ |
| #include "BatchMessageContainerBase.h" |
| #include "MessageCrypto.h" |
| #include "MessageImpl.h" |
| #include "ProducerImpl.h" |
| #include "SharedBuffer.h" |
| #include "PulsarApi.pb.h" |
| |
| namespace pulsar { |
| |
| BatchMessageContainerBase::BatchMessageContainerBase(const ProducerImpl& producer) |
| : topicName_(producer.topic_), |
| producerConfig_(producer.conf_), |
| producerName_(producer.producerName_), |
| producerId_(producer.producerId_), |
| msgCryptoWeakPtr_(producer.msgCrypto_) {} |
| |
| Result BatchMessageContainerBase::createOpSendMsgHelper(OpSendMsg& opSendMsg, |
| const FlushCallback& flushCallback, |
| const MessageAndCallbackBatch& batch) const { |
| opSendMsg.sendCallback_ = batch.createSendCallback(); |
| opSendMsg.messagesCount_ = batch.messagesCount(); |
| opSendMsg.messagesSize_ = batch.messagesSize(); |
| |
| if (flushCallback) { |
| auto sendCallback = opSendMsg.sendCallback_; |
| opSendMsg.sendCallback_ = [sendCallback, flushCallback](Result result, const MessageId& id) { |
| sendCallback(result, id); |
| flushCallback(result); |
| }; |
| } |
| |
| if (batch.empty()) { |
| return ResultOperationNotSupported; |
| } |
| |
| MessageImplPtr impl = batch.msgImpl(); |
| impl->metadata.set_num_messages_in_batch(batch.size()); |
| auto compressionType = producerConfig_.getCompressionType(); |
| if (compressionType != CompressionNone) { |
| impl->metadata.set_compression(CompressionCodecProvider::convertType(compressionType)); |
| impl->metadata.set_uncompressed_size(impl->payload.readableBytes()); |
| } |
| impl->payload = CompressionCodecProvider::getCodec(compressionType).encode(impl->payload); |
| |
| auto msgCrypto = msgCryptoWeakPtr_.lock(); |
| if (msgCrypto && producerConfig_.isEncryptionEnabled()) { |
| SharedBuffer encryptedPayload; |
| if (!msgCrypto->encrypt(producerConfig_.getEncryptionKeys(), producerConfig_.getCryptoKeyReader(), |
| impl->metadata, impl->payload, encryptedPayload)) { |
| return ResultCryptoError; |
| } |
| impl->payload = encryptedPayload; |
| } |
| |
| if (impl->payload.readableBytes() > ClientConnection::getMaxMessageSize()) { |
| return ResultMessageTooBig; |
| } |
| |
| opSendMsg.metadata_ = impl->metadata; |
| opSendMsg.payload_ = impl->payload; |
| opSendMsg.sequenceId_ = impl->metadata.sequence_id(); |
| opSendMsg.producerId_ = producerId_; |
| opSendMsg.timeout_ = TimeUtils::now() + milliseconds(producerConfig_.getSendTimeout()); |
| |
| return ResultOk; |
| } |
| |
| } // namespace pulsar |