| /** |
| * 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 "utils.h" |
| |
| Producer Client_createProducer(Client& client, const std::string& topic, const ProducerConfiguration& conf) { |
| Producer producer; |
| Result res; |
| |
| Py_BEGIN_ALLOW_THREADS res = client.createProducer(topic, conf, producer); |
| Py_END_ALLOW_THREADS |
| |
| CHECK_RESULT(res); |
| return producer; |
| } |
| |
| Consumer Client_subscribe(Client& client, const std::string& topic, const std::string& subscriptionName, |
| const ConsumerConfiguration& conf) { |
| Consumer consumer; |
| Result res; |
| |
| Py_BEGIN_ALLOW_THREADS res = client.subscribe(topic, subscriptionName, conf, consumer); |
| Py_END_ALLOW_THREADS |
| |
| CHECK_RESULT(res); |
| return consumer; |
| } |
| |
| Consumer Client_subscribe_topics(Client& client, boost::python::list& topics, |
| const std::string& subscriptionName, const ConsumerConfiguration& conf) { |
| Consumer consumer; |
| Result res; |
| |
| std::vector<std::string> topics_vector; |
| |
| for (int i = 0; i < len(topics); i++) { |
| std::string content = boost::python::extract<std::string>(topics[i]); |
| topics_vector.push_back(content); |
| } |
| |
| Py_BEGIN_ALLOW_THREADS res = client.subscribe(topics_vector, subscriptionName, conf, consumer); |
| Py_END_ALLOW_THREADS |
| |
| CHECK_RESULT(res); |
| return consumer; |
| } |
| |
| Consumer Client_subscribe_pattern(Client& client, const std::string& topic_pattern, |
| const std::string& subscriptionName, const ConsumerConfiguration& conf) { |
| Consumer consumer; |
| Result res; |
| |
| Py_BEGIN_ALLOW_THREADS res = client.subscribeWithRegex(topic_pattern, subscriptionName, conf, consumer); |
| Py_END_ALLOW_THREADS |
| |
| CHECK_RESULT(res); |
| return consumer; |
| } |
| |
| Reader Client_createReader(Client& client, const std::string& topic, const MessageId& startMessageId, |
| const ReaderConfiguration& conf) { |
| Reader reader; |
| Result res; |
| |
| Py_BEGIN_ALLOW_THREADS res = client.createReader(topic, startMessageId, conf, reader); |
| Py_END_ALLOW_THREADS |
| |
| CHECK_RESULT(res); |
| return reader; |
| } |
| |
| boost::python::list Client_getTopicPartitions(Client& client, const std::string& topic) { |
| std::vector<std::string> partitions; |
| Result res; |
| |
| Py_BEGIN_ALLOW_THREADS res = client.getPartitionsForTopic(topic, partitions); |
| Py_END_ALLOW_THREADS |
| |
| CHECK_RESULT(res); |
| |
| boost::python::list pyList; |
| for (int i = 0; i < partitions.size(); i++) { |
| pyList.append(boost::python::object(partitions[i])); |
| } |
| |
| return pyList; |
| } |
| |
| void Client_close(Client& client) { |
| Result res; |
| |
| Py_BEGIN_ALLOW_THREADS res = client.close(); |
| Py_END_ALLOW_THREADS |
| |
| CHECK_RESULT(res); |
| } |
| |
| void export_client() { |
| using namespace boost::python; |
| |
| class_<Client>("Client", init<const std::string&, const ClientConfiguration&>()) |
| .def("create_producer", &Client_createProducer) |
| .def("subscribe", &Client_subscribe) |
| .def("subscribe_topics", &Client_subscribe_topics) |
| .def("subscribe_pattern", &Client_subscribe_pattern) |
| .def("create_reader", &Client_createReader) |
| .def("get_topic_partitions", &Client_getTopicPartitions) |
| .def("close", &Client_close) |
| .def("shutdown", &Client::shutdown); |
| } |