How to use

XxlJobExecutor

in

com.xxl.job.core.executor

/**
 * init
 */
public void initXxlJobExecutor() {
  // registry jobhandler
  XxlJobExecutor.registJobHandler("demoJobHandler", new DemoJobHandler());
  XxlJobExecutor.registJobHandler("shardingJobHandler", new ShardingJobHandler());
  XxlJobExecutor.registJobHandler("httpJobHandler", new HttpJobHandler());
  XxlJobExecutor.registJobHandler("commandJobHandler", new CommandJobHandler());
  // load executor prop
  Properties xxlJobProp = loadProperties("xxl-job-executor.properties");
  // init executor
  xxlJobExecutor = new XxlJobExecutor();
  xxlJobExecutor.setAdminAddresses(xxlJobProp.getProperty("xxl.job.admin.addresses"));
  xxlJobExecutor.setAppName(xxlJobProp.getProperty("xxl.job.executor.appname"));
  xxlJobExecutor.setIp(xxlJobProp.getProperty("xxl.job.executor.ip"));
  xxlJobExecutor.setPort(Integer.valueOf(xxlJobProp.getProperty("xxl.job.executor.port")));
  xxlJobExecutor.setAccessToken(xxlJobProp.getProperty("xxl.job.accessToken"));
  xxlJobExecutor.setLogPath(xxlJobProp.getProperty("xxl.job.executor.logpath"));
  xxlJobExecutor.setLogRetentionDays(Integer.valueOf(xxlJobProp.getProperty("xxl.job.executor.logretentiondays")));
  // start executor
  try {
    xxlJobExecutor.start();
  } catch (Exception e) {
    logger.error(e.getMessage(), e);
  }
}

/**
 * destory
 */
public void destoryXxlJobExecutor() {
  if (xxlJobExecutor != null) {
    xxlJobExecutor.destroy();
  }
}

@IocBean(create = "start", depose = "destroy")
public XxlJobExecutor xxlJobExecutor() {
  log.info(">>>>>>>>>>> xxl-job config init.");
  XxlJobExecutor xxlJobExecutor = new XxlJobExecutor();
  // 声明在application.properties
  xxlJobExecutor.setIp(conf.get(PROP_EXECTOR_IP, "0.0.0.0"));
  xxlJobExecutor.setPort(conf.getInt(PROP_EXECTOR_PORT, 8081));
  xxlJobExecutor.setAppName(conf.get(PROP_EXECTOR_NAME, conf.get("nutz.application.name", "xxl-job-executor")));
  xxlJobExecutor.setAdminAddresses(conf.get(PROP_ADMIN_ADDRESSES, "http://127.0.0.1:8080/xxl-job-admin"));
  xxlJobExecutor.setLogPath(conf.get(PROP_EXECTOR_LOGPATH, "/var/log/xxl-job/jobhandler/"));
  xxlJobExecutor.setAccessToken(conf.get(PROP_ACCESSTOKEN, ""));
  return xxlJobExecutor;
}

@Override
public void start() throws Exception {
  // init JobHandler Repository
  initJobHandlerRepository(applicationContext);
  // refresh GlueFactory
  GlueFactory.refreshInstance(1);
  // super start
  super.start();
}

  public void start() throws Exception {
    // 从ioc容器中找出所有实现了IJobHandler接口的对象,注册到XxlJobExecutor
    for (IJobHandler jobHandler : appContext.getBeans(IJobHandler.class)) {
      // 看看有没有@JobHandler注解
      JobHandler annoJobHandler = jobHandler.getClass().getAnnotation(JobHandler.class);
      // 得到jobHandlerName
      String jobHandlerName = jobHandler.getClass().getSimpleName();
      if (annoJobHandler != null && !Strings.isBlank(annoJobHandler.value()))
        jobHandlerName = annoJobHandler.value();
      // 注册到XxlJobExecutor上下文
      XxlJobExecutor.registJobHandler(jobHandlerName, jobHandler);
    }
    // 获取XxlJobExecutor,从而触发XxlJobExecutor的初始化
    appContext.getIoc().getByType(XxlJobExecutor.class);
  }
}

@Override
public void start() throws Exception {
  // init JobHandler Repository
  initJobHandlerRepository(applicationContext);
  // refresh GlueFactory
  GlueFactory.refreshInstance(1);
  // super start
  super.start();
}