Java CoordinatorRegistryCenter类代码示例

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
/**
   * 获取全局配置实例
   * 
   * @param coordinatorRegistryCenter 注册中心
   * @return 全局配置实例
   */
  public static GlobalConfigurationService getInstance(final CoordinatorRegistryCenter coordinatorRegistryCenter) {
if (null == coordinatorRegistryCenter) return null;

  	if (globalConfigClassPool.containsKey(coordinatorRegistryCenter)) {
  		return globalConfigClassPool.get(coordinatorRegistryCenter);
  	}
  	
  	synchronized(GlobalConfigurationService.class){
  		if (globalConfigClassPool.containsKey(coordinatorRegistryCenter)) {
      		return globalConfigClassPool.get(coordinatorRegistryCenter);
      	} else {
      		return new GlobalConfigurationService(coordinatorRegistryCenter);
      	}
  	}
  }
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
private JobTriggerHistory getTriggerBeginInfo(final CoordinatorRegistryCenter registryCenter, String path) {
        path = path.substring(0, path.lastIndexOf("/"));
        JobTriggerHistory result = new JobTriggerHistory();
        setCommonItem(registryCenter, result, path);
        result.setShardingCount(Integer.parseInt(registryCenter.get(getFullPath("/", result.getJobName(), "/config", "/shardingTotalCount"))));
        result.setServerIp(registryCenter.get(getFullPath(path, "/serverIp")));
        String lastBeginTime = registryCenter.get(getFullPath(path, "/lastBeginTime"));
        result.setBeginTime(null == lastBeginTime ? null : new Timestamp(Long.parseLong(lastBeginTime)));
        String nextFireTime = registryCenter.get(getFullPath(path, "/nextFireTime"));
        result.setNextFireTime(null == nextFireTime ? null : new Timestamp(Long.parseLong(nextFireTime)));
        result.setStatus(ExecutionInfo.ExecutionStatus.RUNNING.getCode());
//        if (registryCenter.isExisted(getFullPath(path, "/completed"))) {
//            result.setStatus(getCompleteFlag(registryCenter, path).getCode());
//            String lastCompleteTime = registryCenter.get(getFullPath(path, "/lastCompleteTime"));
//            result.setCompleteTime(null == lastCompleteTime ? null : new Timestamp(Long.parseLong(lastCompleteTime)));
//        }
        return result;
    }
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
private ExecutionInfo.ExecutionStatus getCompleteFlag(final CoordinatorRegistryCenter registryCenter, final String path) {
    boolean completeFlag;
    String completedPath = getFullPath(path, "/completed");
    String completedValue = registryCenter.get(completedPath);
    if (Strings.isNullOrEmpty(completedValue)) {
        // 兼容老版本"/completed"无值的情况
        completeFlag = true;
    } else {
        completeFlag = Boolean.valueOf(completedValue);
    }
    if (completeFlag) {
        return ExecutionInfo.ExecutionStatus.COMPLETED;
    } else {
        return ExecutionInfo.ExecutionStatus.FAILED;
    }
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
/**
 * 创建注册中心.
 *
 * @param connectString 注册中心连接字符串
 * @param namespace 注册中心命名空间
 * @param digest 注册中心凭证
 * @return 注册中心对象
 */
public static CoordinatorRegistryCenter createCoordinatorRegistryCenter(final String connectString, final String namespace, final Optional<String> digest) {
    Hasher hasher =  Hashing.md5().newHasher().putString(connectString, Charsets.UTF_8).putString(namespace, Charsets.UTF_8);
    if (digest.isPresent()) {
        hasher.putString(digest.get(), Charsets.UTF_8);
    }
    HashCode hashCode = hasher.hash();
    if (registryCenterMap.containsKey(hashCode)) {
        return registryCenterMap.get(hashCode);
    }
    ZookeeperConfiguration zkConfig = new ZookeeperConfiguration(connectString, namespace);
    if (digest.isPresent()) {
        zkConfig.setDigest(digest.get());
    }
    CoordinatorRegistryCenter result = new ZookeeperRegistryCenter(zkConfig);
    result.init();
    registryCenterMap.putIfAbsent(hashCode, result);
    return result;
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public JobScheduler(final CoordinatorRegistryCenter regCenter, final JobConfiguration jobConfig, final ElasticJobListener... elasticJobListeners) {
    jobName = jobConfig.getJobName();
    this.regCenter = regCenter;
    List<ElasticJobListener> elasticJobListenerList = Arrays.asList(elasticJobListeners);
    setGuaranteeServiceForElasticJobListeners(regCenter, jobConfig, elasticJobListenerList);
    schedulerFacade = new SchedulerFacade(regCenter, jobConfig, elasticJobListenerList);
    jobFacade = new JobFacade(regCenter, jobConfig, elasticJobListenerList);
    jobDetail = JobBuilder.newJob(jobConfig.getJobClass()).withIdentity(jobName).build();
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
private void setGuaranteeServiceForElasticJobListeners(final CoordinatorRegistryCenter regCenter, final JobConfiguration jobConfig, final List<ElasticJobListener> elasticJobListeners) {
    GuaranteeService guaranteeService = new GuaranteeService(regCenter, jobConfig);
    for (ElasticJobListener each : elasticJobListeners) {
        if (each instanceof AbstractDistributeOnceElasticJobListener) {
            ((AbstractDistributeOnceElasticJobListener) each).setGuaranteeService(guaranteeService);
        }
    }
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public ListenerManager(final CoordinatorRegistryCenter coordinatorRegistryCenter, final JobConfiguration jobConfiguration, final List<ElasticJobListener> elasticJobListeners) {
    electionListenerManager = new ElectionListenerManager(coordinatorRegistryCenter, jobConfiguration);
    shardingListenerManager = new ShardingListenerManager(coordinatorRegistryCenter, jobConfiguration);
    executionListenerManager = new ExecutionListenerManager(coordinatorRegistryCenter, jobConfiguration);
    failoverListenerManager = new FailoverListenerManager(coordinatorRegistryCenter, jobConfiguration);
    jobOperationListenerManager = new JobOperationListenerManager(coordinatorRegistryCenter, jobConfiguration);
    configurationListenerManager = new ConfigurationListenerManager(coordinatorRegistryCenter, jobConfiguration);
    guaranteeListenerManager = new GuaranteeListenerManager(coordinatorRegistryCenter, jobConfiguration, elasticJobListeners);
    globalConfigListenerManager = new GlobalConfigListenerManager(coordinatorRegistryCenter);
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public JobFacade(final CoordinatorRegistryCenter coordinatorRegistryCenter, final JobConfiguration jobConfiguration, final List<ElasticJobListener> elasticJobListeners) {
    configService = new ConfigurationService(coordinatorRegistryCenter, jobConfiguration);
    globalConfigService = GlobalConfigurationService.getInstance(coordinatorRegistryCenter);
    shardingService = new ShardingService(coordinatorRegistryCenter, jobConfiguration);
    serverService = new ServerService(coordinatorRegistryCenter, jobConfiguration);
    executionContextService = new ExecutionContextService(coordinatorRegistryCenter, jobConfiguration);
    executionService = new ExecutionService(coordinatorRegistryCenter, jobConfiguration);
    failoverService = new FailoverService(coordinatorRegistryCenter, jobConfiguration);
    offsetService = new OffsetService(coordinatorRegistryCenter, jobConfiguration);
    this.elasticJobListeners = elasticJobListeners;
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public SchedulerFacade(final CoordinatorRegistryCenter coordinatorRegistryCenter, final JobConfiguration jobConfiguration, final List<ElasticJobListener> elasticJobListeners) {
    configService = new ConfigurationService(coordinatorRegistryCenter, jobConfiguration);
    leaderElectionService = new LeaderElectionService(coordinatorRegistryCenter, jobConfiguration);
    serverService = new ServerService(coordinatorRegistryCenter, jobConfiguration);
    shardingService = new ShardingService(coordinatorRegistryCenter, jobConfiguration);
    executionService = new ExecutionService(coordinatorRegistryCenter, jobConfiguration);
    statisticsService = new StatisticsService(coordinatorRegistryCenter, jobConfiguration);
    monitorService = new MonitorService(coordinatorRegistryCenter, jobConfiguration);
    listenerManager = new ListenerManager(coordinatorRegistryCenter, jobConfiguration, elasticJobListeners);
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public ElectionListenerManager(final CoordinatorRegistryCenter coordinatorRegistryCenter, final JobConfiguration jobConfiguration) {
    super(coordinatorRegistryCenter, jobConfiguration);
    leaderElectionService = new LeaderElectionService(coordinatorRegistryCenter, jobConfiguration);
    serverService = new ServerService(coordinatorRegistryCenter, jobConfiguration);
    electionNode = new ElectionNode(jobConfiguration.getJobName());
    serverNode = new ServerNode(jobConfiguration.getJobName());
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public ExecutionService(final CoordinatorRegistryCenter coordinatorRegistryCenter, final JobConfiguration jobConfiguration) {
    this.jobConfiguration = jobConfiguration;
    jobNodeStorage = new JobNodeStorage(coordinatorRegistryCenter, jobConfiguration);
    configService = new ConfigurationService(coordinatorRegistryCenter, jobConfiguration);
    serverService = new ServerService(coordinatorRegistryCenter, jobConfiguration);
    leaderElectionService = new LeaderElectionService(coordinatorRegistryCenter, jobConfiguration);
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public JobOperationListenerManager(final CoordinatorRegistryCenter coordinatorRegistryCenter, final JobConfiguration jobConfiguration) {
    super(coordinatorRegistryCenter, jobConfiguration);
    jobName = jobConfiguration.getJobName();
    serverNode = new ServerNode(jobName);
    leaderElectionService = new LeaderElectionService(coordinatorRegistryCenter, jobConfiguration);
    serverService = new ServerService(coordinatorRegistryCenter, jobConfiguration);
    shardingService = new ShardingService(coordinatorRegistryCenter, jobConfiguration);
    executionService = new ExecutionService(coordinatorRegistryCenter, jobConfiguration);
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public FailoverListenerManager(final CoordinatorRegistryCenter coordinatorRegistryCenter, final JobConfiguration jobConfiguration) {
    super(coordinatorRegistryCenter, jobConfiguration);
    configService = new ConfigurationService(coordinatorRegistryCenter, jobConfiguration);
    executionService = new ExecutionService(coordinatorRegistryCenter, jobConfiguration);
    shardingService = new ShardingService(coordinatorRegistryCenter, jobConfiguration);
    failoverService = new FailoverService(coordinatorRegistryCenter, jobConfiguration);
    configNode = new ConfigurationNode(jobConfiguration.getJobName());
    executionNode = new ExecutionNode(jobConfiguration.getJobName());
    failoverNode = new FailoverNode(jobConfiguration.getJobName());
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public ShardingListenerManager(final CoordinatorRegistryCenter coordinatorRegistryCenter, final JobConfiguration jobConfiguration) {
    super(coordinatorRegistryCenter, jobConfiguration);
    shardingService = new ShardingService(coordinatorRegistryCenter, jobConfiguration);
    executionService = new ExecutionService(coordinatorRegistryCenter, jobConfiguration);
    configurationNode = new ConfigurationNode(jobConfiguration.getJobName());
    serverNode = new ServerNode(jobConfiguration.getJobName());
}
 

import com.dangdang.ddframe.reg.base.CoordinatorRegistryCenter; //导入依赖的package包/类
public ShardingService(final CoordinatorRegistryCenter coordinatorRegistryCenter, final JobConfiguration jobConfiguration) {
    jobName = jobConfiguration.getJobName();
    jobNodeStorage = new JobNodeStorage(coordinatorRegistryCenter, jobConfiguration);
    leaderElectionService = new LeaderElectionService(coordinatorRegistryCenter, jobConfiguration);
    configService = new ConfigurationService(coordinatorRegistryCenter, jobConfiguration);
    serverService = new ServerService(coordinatorRegistryCenter, jobConfiguration);
    executionService = new ExecutionService(coordinatorRegistryCenter, jobConfiguration);
    globalConfigService = GlobalConfigurationService.getInstance(coordinatorRegistryCenter);
    jobNodePath = new JobNodePath(jobConfiguration.getJobName());
}