9b0062f354
We now allow externalizing application events to a variety of message brokers through the addition of Spring Modulith modules for Kafka, AMQP and JMS to a user project's classpath. Which events shall be externalized and how they're supposed to be routed to the message broker can be configured through either annotations or via a configuration API declared as Spring bean. In case Jackson is on the classpath, we also add auto-configuration to use a Boot-configured ObjectMapper instance with the corresponding message broker client APIs to properly serialize and deserialize messages to JSON.
67 lines
1.8 KiB
Java
67 lines
1.8 KiB
Java
/*
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* Copyright 2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package example;
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import static org.mockito.ArgumentMatchers.*;
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import static org.mockito.Mockito.*;
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import example.order.Order;
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import example.order.OrderManagement;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Primary;
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import org.springframework.kafka.core.KafkaOperations;
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/**
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* @author Oliver Drotbohm
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*/
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@SpringBootApplication
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public class TestApplication {
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private static final Logger logger = LoggerFactory.getLogger(TestApplication.class);
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@Bean
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@Primary
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@SuppressWarnings("unchecked")
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KafkaOperations<?, ?> kafkaOperations() {
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var mock = mock(KafkaOperations.class);
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when(mock.send(any(), any())).then(invocation -> {
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logger.info("Sending message {} to {}.", invocation.getArguments()[1], invocation.getArguments()[0]);
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return null;
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});
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return mock;
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}
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public static void main(String[] args) {
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var orders = SpringApplication.run(TestApplication.class, args)
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.getBean(OrderManagement.class);
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logger.info("Triggering order completion…");
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orders.complete(new Order());
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}
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}
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