| /** |
| * 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 <pulsar/MessageBatch.h> |
| |
| #include "Commands.h" |
| #include "MessageImpl.h" |
| #include "SharedBuffer.h" |
| |
| namespace pulsar { |
| |
| const static std::string emptyString; |
| |
| MessageBatch::MessageBatch() : impl_(std::make_shared<MessageImpl>()), batchMessage_(impl_) { |
| impl_->setTopicName(emptyString); |
| } |
| |
| MessageBatch& MessageBatch::withMessageId(const MessageId& messageId) { |
| impl_->messageId = messageId; |
| return *this; |
| } |
| |
| MessageBatch& MessageBatch::parseFrom(const std::string& payload, uint32_t batchSize) { |
| const SharedBuffer& payloadBuffer = |
| SharedBuffer::copy((char*)payload.data(), static_cast<uint32_t>(payload.size())); |
| return parseFrom(payloadBuffer, batchSize); |
| } |
| |
| MessageBatch& MessageBatch::parseFrom(const SharedBuffer& payload, uint32_t batchSize) { |
| impl_->payload = payload; |
| impl_->metadata.set_num_messages_in_batch(batchSize); |
| batch_.clear(); |
| |
| for (int i = 0; i < batchSize; ++i) { |
| batch_.push_back(Commands::deSerializeSingleMessageInBatch(batchMessage_, i)); |
| } |
| return *this; |
| } |
| |
| const std::vector<Message>& MessageBatch::messages() { return batch_; } |
| |
| } // namespace pulsar |