content: package com.xxl.job.admin.core.scheduler;
  
  import com.xxl.job.admin.core.conf.XxlJobAdminConfig;
  import com.xxl.job.admin.core.thread.*;
  import com.xxl.job.admin.core.util.I18nUtil;
  import com.xxl.job.core.biz.ExecutorBiz;
  import com.xxl.job.core.biz.client.ExecutorBizClient;
  import com.xxl.job.core.enums.ExecutorBlockStrategyEnum;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.util.concurrent.ConcurrentHashMap;
  import java.util.concurrent.ConcurrentMap;
  
  /**
   * @author xuxueli 2018-10-28 00:18:17
   */
  
  public class XxlJobScheduler {
  
  	private static final Logger logger = LoggerFactory.getLogger(XxlJobScheduler.class);
  
  	public void init() throws Exception {
  		// init i18n
  		initI18n();
  
  		// admin trigger pool start
  		JobTriggerPoolHelper.toStart();
  
  		// admin registry monitor run
  		JobRegistryHelper.getInstance().start();
  
  		// admin fail-monitor run
  		JobFailMonitorHelper.getInstance().start();
  
  		// admin lose-monitor run ( depend on JobTriggerPoolHelper )
  		JobCompleteHelper.getInstance().start();
  
  		// admin log report start
  		JobLogReportHelper.getInstance().start();
  
  		// start-schedule ( depend on JobTriggerPoolHelper )
  		JobScheduleHelper.getInstance().start();
  
  		logger.info(">>>>>>>>> init xxl-job admin success.");
  	}
  
  	public void destroy() throws Exception {
  
  		// stop-schedule
  		JobScheduleHelper.getInstance().toStop();
  
  		// admin log report stop
  		JobLogReportHelper.getInstance().toStop();
  
  		// admin lose-monitor stop
  		JobCompleteHelper.getInstance().toStop();
  
  		// admin fail-monitor stop
  		JobFailMonitorHelper.getInstance().toStop();
  
  		// admin registry stop
  		JobRegistryHelper.getInstance().toStop();
  
  		// admin trigger pool stop
  		JobTriggerPoolHelper.toStop();
  
  	}
  
  	// ---------------------- I18n ----------------------
  
  	private void initI18n() {
  		for (ExecutorBlockStrategyEnum item : ExecutorBlockStrategyEnum.values()) {
  			item.setTitle(I18nUtil.getString("jobconf_block_".concat(item.name())));
  		}
  	}
  
  	// ---------------------- executor-client ----------------------
  	private static ConcurrentMap<String, ExecutorBiz> executorBizRepository = new ConcurrentHashMap<String, ExecutorBiz>();
  
  	public static ExecutorBiz getExecutorBiz(String address) throws Exception {
  		// valid
  		if (address == null || address.trim().length() == 0) {
  			return null;
  		}
  
  		// load-cache
  		address = address.trim();
  		ExecutorBiz executorBiz = executorBizRepository.get(address);
  		if (executorBiz != null) {
  			return executorBiz;
  		}
  
  		// set-cache
  		executorBiz = new ExecutorBizClient(address, XxlJobAdminConfig.getAdminConfig().getAccessToken());
  
  		executorBizRepository.put(address, executorBiz);
  		return executorBiz;
  	}
  
  }
  