| /** |
| * 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 <lib/LogUtils.h> |
| #include <pulsar/Client.h> |
| |
| #include <iostream> |
| #include <thread> |
| |
| DECLARE_LOG_OBJECT() |
| |
| using namespace pulsar; |
| |
| int main() { |
| Client client("pulsar://localhost:6650"); |
| |
| std::string jsonSchema = |
| R"({"type":"record","name":"cpx","fields":[{"name":"re","type":"double"},{"name":"im","type":"double"}]})"; |
| |
| SchemaInfo keySchema(JSON, "key-json", jsonSchema); |
| SchemaInfo valueSchema(JSON, "value-json", jsonSchema); |
| SchemaInfo keyValueSchema(keySchema, valueSchema, KeyValueEncodingType::INLINE); |
| LOG_INFO("KeyValue schema content: " << keyValueSchema.getSchema()); |
| |
| ProducerConfiguration producerConfiguration; |
| producerConfiguration.setSchema(keyValueSchema); |
| |
| Producer producer; |
| Result result = |
| client.createProducer("persistent://public/default/kv-schema", producerConfiguration, producer); |
| if (result != ResultOk) { |
| LOG_ERROR("Error creating producer: " << result); |
| return -1; |
| } |
| |
| std::string jsonData = "{\"re\":2.1,\"im\":1.23}"; |
| |
| KeyValue keyValue(std::move(jsonData), std::move(jsonData)); |
| |
| Message msg = MessageBuilder().setContent(keyValue).setProperty("x", "1").build(); |
| result = producer.send(msg); |
| if (result == ResultOk) { |
| LOG_INFO("send message ok"); |
| } |
| client.close(); |
| } |