Java tutorial
/* * Copyright 2014 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 cn.cuizuoli.appranking.batch.tasklet; import org.joda.time.DateTime; import org.springframework.batch.core.StepContribution; import org.springframework.batch.core.scope.context.ChunkContext; import org.springframework.batch.core.step.tasklet.Tasklet; import org.springframework.batch.repeat.RepeatStatus; import cn.cuizuoli.appranking.service.AppRankingService; /** * EodTasklet * @author cuizuoli */ public class EodTasklet implements Tasklet { private AppRankingService appRankingService; @Override public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception { if (DateTime.now().getHourOfDay() == 0) { appRankingService.addEod(); } if (DateTime.now().getDayOfWeek() == 1) { appRankingService.addEow(); } if (DateTime.now().getDayOfMonth() == 1) { appRankingService.addEom(); } if (DateTime.now().getDayOfWeek() == 1) { appRankingService.deleteAppRankingHour(); } return RepeatStatus.FINISHED; } public void setAppRankingService(AppRankingService appRankingService) { this.appRankingService = appRankingService; } }