Package org.apache.ambari.server.orm.entities

Examples of org.apache.ambari.server.orm.entities.RequestEntity

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    return stages;
  }

  @Override
  public Request getRequest(long requestId) {
    RequestEntity requestEntity = requestDAO.findByPK(requestId);
    if (requestEntity != null) {
      return requestFactory.createExisting(requestEntity);
    } else {
      return null;
    }
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  @Override
  @Transactional
  public void persistActions(Request request) {

    RequestEntity requestEntity = request.constructNewPersistenceEntity();

    ClusterEntity clusterEntity = clusterDAO.findById(request.getClusterId());
    if (clusterEntity == null) {
      throw new RuntimeException(String.format("Cluster with id=%s not found", request.getClusterId()));
    }
    requestEntity.setCluster(clusterEntity);
    requestDAO.create(requestEntity);

    //TODO wire request to cluster
    List<StageEntity> stageEntities = new ArrayList<StageEntity>(request.getStages().size());

    for (Stage stage : request.getStages()) {
      StageEntity stageEntity = stage.constructNewPersistenceEntity();
      stageEntities.add(stageEntity);
      stageEntity.setCluster(clusterEntity);
      //TODO refactor to reduce merges
      stageEntity.setRequest(requestEntity);
      stageDAO.create(stageEntity);

      List<HostRoleCommand> orderedHostRoleCommands = stage.getOrderedHostRoleCommands();
      List<HostRoleCommandEntity> hostRoleCommandEntities = new ArrayList<HostRoleCommandEntity>();

      for (HostRoleCommand hostRoleCommand : orderedHostRoleCommands) {
        HostRoleCommandEntity hostRoleCommandEntity = hostRoleCommand.constructNewPersistenceEntity();
        hostRoleCommandEntities.add(hostRoleCommandEntity);
        hostRoleCommandEntity.setStage(stageEntity);

        HostEntity hostEntity = hostDAO.findByName(hostRoleCommandEntity.getHostName());
        if (hostEntity == null) {
          LOG.error("Host {} doesn't exists in database" + hostRoleCommandEntity.getHostName());
          throw new RuntimeException("Host '" + hostRoleCommandEntity.getHostName() + "' doesn't exists in database");
        }
        hostRoleCommandEntity.setHost(hostEntity);
        hostRoleCommandDAO.create(hostRoleCommandEntity);

        assert hostRoleCommandEntity.getTaskId() != null;

        hostRoleCommand.setTaskId(hostRoleCommandEntity.getTaskId());
        ExecutionCommandEntity executionCommandEntity = hostRoleCommand.constructExecutionCommandEntity();
        executionCommandEntity.setHostRoleCommand(hostRoleCommandEntity);

        executionCommandEntity.setTaskId(hostRoleCommandEntity.getTaskId());
        hostRoleCommandEntity.setExecutionCommand(executionCommandEntity);

        executionCommandDAO.create(hostRoleCommandEntity.getExecutionCommand());
        hostRoleCommandDAO.merge(hostRoleCommandEntity);
        hostDAO.merge(hostEntity);
      }

      for (RoleSuccessCriteriaEntity roleSuccessCriteriaEntity : stageEntity.getRoleSuccessCriterias()) {
        roleSuccessCriteriaDAO.create(roleSuccessCriteriaEntity);
      }

      stageDAO.create(stageEntity);
    }
    requestEntity.setStages(stageEntities);
    requestDAO.merge(requestEntity);
  }
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    requestDAO.merge(requestEntity);
  }

  @Override
  public void startRequest(long requestId) {
    RequestEntity requestEntity = requestDAO.findByPK(requestId);
    if (requestEntity != null && requestEntity.getStartTime() == -1L) {
      requestEntity.setStartTime(System.currentTimeMillis());
      requestDAO.merge(requestEntity);
    }
  }
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    }
  }

  @Override
  public void endRequest(long requestId) {
    RequestEntity requestEntity = requestDAO.findByPK(requestId);
    if (requestEntity != null && requestEntity.getEndTime() == -1L) {
      requestEntity.setEndTime(System.currentTimeMillis());
      requestDAO.merge(requestEntity);
    }
  }
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  }

  @Override
  @Transactional
  public void setSourceScheduleForRequest(long requestId, long scheduleId) {
    RequestEntity requestEntity = requestDAO.findByPK(requestId);
    if (requestEntity != null) {
      RequestScheduleEntity scheduleEntity = requestScheduleDAO.findById(scheduleId);
      if (scheduleEntity != null) {
        requestEntity.setRequestScheduleEntity(scheduleEntity);
        //we may want to break entity graph here for perf purposes (when list size is too large)
        scheduleEntity.getRequestEntities().add(requestEntity);

        requestDAO.merge(requestEntity);
        requestScheduleDAO.merge(scheduleEntity);
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    return stages;
  }

  @Override
  public Request getRequest(long requestId) {
    RequestEntity requestEntity = requestDAO.findByPK(requestId);
    if (requestEntity != null) {
      return requestFactory.createExisting(requestEntity);
    } else {
      return null;
    }
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  @Override
  @Transactional
  public void persistActions(Request request) {

    RequestEntity requestEntity = request.constructNewPersistenceEntity();

    Long clusterId = Long.valueOf(-1L);
    ClusterEntity clusterEntity = clusterDAO.findById(request.getClusterId());
    if (clusterEntity != null) {
      clusterId = clusterEntity.getClusterId();
    }
   
    requestEntity.setClusterId(clusterId);
    requestDAO.create(requestEntity);

    //TODO wire request to cluster
    List<StageEntity> stageEntities = new ArrayList<StageEntity>(request.getStages().size());

    for (Stage stage : request.getStages()) {
      StageEntity stageEntity = stage.constructNewPersistenceEntity();
      stageEntities.add(stageEntity);
      stageEntity.setClusterId(clusterId);
      //TODO refactor to reduce merges
      stageEntity.setRequest(requestEntity);
      stageDAO.create(stageEntity);

      List<HostRoleCommand> orderedHostRoleCommands = stage.getOrderedHostRoleCommands();
      List<HostRoleCommandEntity> hostRoleCommandEntities = new ArrayList<HostRoleCommandEntity>();

      for (HostRoleCommand hostRoleCommand : orderedHostRoleCommands) {
        HostRoleCommandEntity hostRoleCommandEntity = hostRoleCommand.constructNewPersistenceEntity();
        hostRoleCommandEntities.add(hostRoleCommandEntity);
        hostRoleCommandEntity.setStage(stageEntity);

        HostEntity hostEntity = hostDAO.findByName(hostRoleCommandEntity.getHostName());
        if (hostEntity == null) {
          LOG.error("Host {} doesn't exists in database" + hostRoleCommandEntity.getHostName());
          throw new RuntimeException("Host '" + hostRoleCommandEntity.getHostName() + "' doesn't exists in database");
        }
        hostRoleCommandEntity.setHost(hostEntity);
        hostRoleCommandDAO.create(hostRoleCommandEntity);

        assert hostRoleCommandEntity.getTaskId() != null;

        hostRoleCommand.setTaskId(hostRoleCommandEntity.getTaskId());
        ExecutionCommandEntity executionCommandEntity = hostRoleCommand.constructExecutionCommandEntity();
        executionCommandEntity.setHostRoleCommand(hostRoleCommandEntity);

        executionCommandEntity.setTaskId(hostRoleCommandEntity.getTaskId());
        hostRoleCommandEntity.setExecutionCommand(executionCommandEntity);

        executionCommandDAO.create(hostRoleCommandEntity.getExecutionCommand());
        hostRoleCommandDAO.merge(hostRoleCommandEntity);
        hostDAO.merge(hostEntity);
      }

      for (RoleSuccessCriteriaEntity roleSuccessCriteriaEntity : stageEntity.getRoleSuccessCriterias()) {
        roleSuccessCriteriaDAO.create(roleSuccessCriteriaEntity);
      }

      stageDAO.create(stageEntity);
    }
    requestEntity.setStages(stageEntities);
    requestDAO.merge(requestEntity);
  }
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    requestDAO.merge(requestEntity);
  }

  @Override
  public void startRequest(long requestId) {
    RequestEntity requestEntity = requestDAO.findByPK(requestId);
    if (requestEntity != null && requestEntity.getStartTime() == -1L) {
      requestEntity.setStartTime(System.currentTimeMillis());
      requestDAO.merge(requestEntity);
    }
  }
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    }
  }

  @Override
  public void endRequest(long requestId) {
    RequestEntity requestEntity = requestDAO.findByPK(requestId);
    if (requestEntity != null && requestEntity.getEndTime() == -1L) {
      requestEntity.setEndTime(System.currentTimeMillis());
      requestDAO.merge(requestEntity);
    }
  }
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  }

  @Override
  @Transactional
  public void setSourceScheduleForRequest(long requestId, long scheduleId) {
    RequestEntity requestEntity = requestDAO.findByPK(requestId);
    if (requestEntity != null) {
      RequestScheduleEntity scheduleEntity = requestScheduleDAO.findById(scheduleId);
      if (scheduleEntity != null) {
        requestEntity.setRequestScheduleEntity(scheduleEntity);
        //we may want to break entity graph here for perf purposes (when list size is too large)
        scheduleEntity.getRequestEntities().add(requestEntity);

        requestDAO.merge(requestEntity);
        requestScheduleDAO.merge(scheduleEntity);
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Related Classes of org.apache.ambari.server.orm.entities.RequestEntity

  • org.apache.ambari.server.actionmanager.ActionDBAccessorImpl
  • org.apache.ambari.server.actionmanager.Request
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