Java tutorial
/* * Copyright 2015 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 io.curly.advisor; /** * @author Joao Pedro Evangelista */ import io.curly.advisor.model.Review; import io.curly.advisor.model.UserInfo; import io.curly.commons.config.cache.annotation.EnableRedisCache; import io.curly.commons.config.context.EnableWorkQueueExecutor; import io.curly.commons.logging.annotation.config.EnableLoggable; import org.bson.types.ObjectId; import org.springframework.boot.CommandLineRunner; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.reactor.ReactorAutoConfiguration; import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker; import org.springframework.cloud.client.discovery.EnableDiscoveryClient; import org.springframework.cloud.netflix.feign.EnableFeignClients; import org.springframework.context.annotation.Bean; import org.springframework.dao.DuplicateKeyException; import org.springframework.data.mongodb.core.MongoTemplate; import org.springframework.retry.annotation.EnableRetry; import java.math.BigDecimal; import java.util.Random; @EnableRetry @EnableLoggable @SpringBootApplication(exclude = { ReactorAutoConfiguration.class }) @EnableDiscoveryClient @EnableCircuitBreaker @EnableFeignClients @EnableRedisCache @EnableWorkQueueExecutor public class AdvisorApplication { public static void main(String[] args) { SpringApplication.run(AdvisorApplication.class, args); } @Bean CommandLineRunner commandLineRunner(MongoTemplate mongoTemplate) { return args -> { String s = ObjectId.get().toHexString(); System.out.println("--------------------------------->" + s); Review review = new Review("foo", "55b241c6608d54d2de26b891", String.valueOf(new Random(10).nextLong()), "foo", new UserInfo("foo", "url"), BigDecimal.ONE); try { mongoTemplate.save(review); } catch (DuplicateKeyException e) { System.out.println(e); } }; } }