Java tutorial
/* * Copyright 2016 the original author or authors. * * Licensed 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. */ package org.s1p.app1; import org.s1p.CommonConfiguration; import org.s1p.ConfigProperties; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.builder.SpringApplicationBuilder; import org.springframework.context.ConfigurableApplicationContext; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Import; import org.springframework.kafka.core.KafkaTemplate; /** * @author Gary Russell * */ @SpringBootApplication @Import({ CommonConfiguration.class, ConfigProperties.class }) public class S1pKafkaApplication { public static void main(String[] args) { ConfigurableApplicationContext context = new SpringApplicationBuilder(S1pKafkaApplication.class).web(false) .run(args); TestBean testBean = context.getBean(TestBean.class); testBean.send("foo"); } @Bean public TestBean test() { return new TestBean(); } public static class TestBean { @Autowired private ConfigProperties configProperties; @Autowired private KafkaTemplate<String, String> template; public void send(String foo) { this.template.send(this.configProperties.getTopic(), foo); } } }