Java PersistenceManager.currentTransaction方法代碼示例

import javax.jdo.PersistenceManager; //導入方法依賴的package包/類
private void addToExistingOrder(List<ITransaction> kioskTransactions,
                                Long orderId, Locale locale)
    throws LogiException {
  IOrder order = orderManagementService.getOrder(orderId, true);
  PersistenceManager pm = PMF.get().getPersistenceManager();
  Transaction tx = null;
  try {
    String message = getAddMaterialsMessage(kioskTransactions, locale);
    tx = pm.currentTransaction();
    tx.begin();
    orderManagementService.modifyOrder(order, Constants.SYSTEM_USER_ID,
        kioskTransactions, new Date(), order.getDomainId(),
        ITransaction.TYPE_REORDER, message, null, null,
        null,
        null, null,
        true, null, order.getReferenceID());
    orderManagementService
        .updateOrder(order, SourceConstants.SYSTEM, true, true, Constants.SYSTEM_USER_ID);
    LOGGER.info("Added new materials to order {0} for kiosk {1} with message {2}", orderId,
        order.getKioskId(), message);
    tx.commit();
  } finally {
    if (tx != null && tx.isActive()) {
      tx.rollback();
    }
    pm.close();
  }
}
 

import javax.jdo.PersistenceManager; //導入方法依賴的package包/類
@Override
public IInvntryEvntLog adjustInventoryEvents(IInvntryEvntLog iEvntLog) throws ServiceException {
  PersistenceManager pm = PMF.get().getPersistenceManager();
  Transaction tx = null;
  try {
    tx = pm.currentTransaction();
    tx.begin();
    List<IInvntryEvntLog> logs = invntryDao.removeInvEventLogs(iEvntLog.getKioskId(),
        iEvntLog.getMaterialId(), iEvntLog.getStartDate(), iEvntLog.getEndDate(), pm);
    IInvntry invntry = invntryDao.findId(iEvntLog.getKioskId(), iEvntLog.getMaterialId(), pm);
    iEvntLog.setInvId(invntry.getKey());
    DomainsUtil.addToDomain(iEvntLog, iEvntLog.getDomainId(), pm);
    pm.makePersistent(iEvntLog);
    if (iEvntLog.getKey() == null) {
      pm.makePersistent(iEvntLog);
    }
    for (IInvntryEvntLog log : logs) {
      if (Objects.equals(log.getKey(), invntry.getLastStockEvent())) {
        invntry.setLastStockEvent(iEvntLog.getKey());
        pm.makePersistent(invntry);
        break;
      }
    }
    tx.commit();
  } catch (Exception e) {
    xLogger.severe("Failed to adjust inventory log events for {0}:{1}", iEvntLog.getKioskId(),
        iEvntLog.getDomainId(), e);
    throw new ServiceException(e);
  } finally {
    if (tx != null && tx.isActive()) {
      tx.rollback();
    }
    pm.close();
  }
  return iEvntLog;
}
 

import javax.jdo.PersistenceManager; //導入方法依賴的package包/類
@Override
public void updateHandlingUnit(IHandlingUnit handlingUnit, Long domainId)
    throws ServiceException {
  xLogger.fine("Entering update Handling unit");
  PersistenceManager pm = PMF.get().getPersistenceManager();
  Transaction tx = pm.currentTransaction();
  try {
    tx.begin();
    try {
      IHandlingUnit hu = JDOUtils.getObjectById(IHandlingUnit.class, handlingUnit.getId(), pm);
      if (!domainId.equals(hu.getDomainId())) {
        xLogger.warn("Updating of this handling unit {0} is not allowed in this domain.",
            handlingUnit.getName(), handlingUnit.getDomainId());
        throw new ServiceException("Handling unit does not exist");
      }
      List<IHandlingUnit> temp = getHandlingUnitListByName(domainId, handlingUnit.getName());
      for (IHandlingUnit iHu : temp) {
        if (!iHu.getId().equals(handlingUnit.getId())) {
          throw new InvalidDataException("Handling unit " + hu.getName() + " " + backendMessages
              .getString("error.alreadyexists"));
        }
      }
      hu.setName(handlingUnit.getName());
      hu.setDescription(handlingUnit.getDescription());
      hu.setContents(handlingUnit.getContents());
      hu.setLastUpdated(new Date());
      hu.setUpdatedBy(handlingUnit.getUpdatedBy());
      handlingUnit = pm.makePersistent(hu);
      handlingUnit = pm.detachCopy(handlingUnit);
    } catch (JDOObjectNotFoundException e) {
      xLogger.warn("update handling unit: FAILED!! Handling unit does not exist: {0}",
          handlingUnit.getId());
    }
    tx.commit();

          /*
          //todo: This code already modified to handle notification. Need to enable this when we enable notification for handing units.
          EventGenerator eg = EventGeneratorFactory.getEventGenerator(handlingUnit.getDomainId(), JDOUtils.getImplClass(IHandlingUnit.class).getName());
          try {
              eg.generate( IEvent.MODIFIED, null, String.valueOf(handlingUnit.getId()), null );
          } catch (EventHandlingException e) {
              xLogger.warn( "Exception when generating event for handling unit modification for hu {0} in domain {1}", handlingUnit.getId(), handlingUnit.getDomainId(), e);
          }*/
  } finally {
    if (tx.isActive()) {
      xLogger.warn("update handling unit: Rolling back transaction");
      tx.rollback();
    }
    xLogger.fine("Exiting update handling unit");
    pm.close();
  }
}
 

import javax.jdo.PersistenceManager; //導入方法依賴的package包/類
@RequestMapping("/allocate/")
public
@ResponseBody
boolean allocateQuantity(@RequestBody DBDRequestModel allocate, HttpServletRequest request)
    throws ServiceException {
  SecureUserDetails sUser = SecurityUtils.getUserDetails(request);
  String userId = sUser.getUsername();
  DomainConfig dc = DomainConfig.getInstance(sUser.getDomainId());
  ResourceBundle
      backendMessages =
      Resources.get().getBundle("BackendMessages", sUser.getLocale());
  if (dc.autoGI()) {
    for (DemandBreakdownModel dbm : allocate.model) {
      List<ShipmentItemBatchModel> sim = null;
      String
          tag =
          IInvAllocation.Type.ORDER.toString().concat(":").concat(String.valueOf(dbm.orderId));
      InventoryManagementService
          ims =
          Services.getService(InventoryManagementServiceImpl.class);
      PersistenceManager pm = null;
      Transaction tx = null;
      try {
        pm = PMF.get().getPersistenceManager();
        tx = pm.currentTransaction();
        tx.begin();
        if (dbm.bid != null) {
          ShipmentItemBatchModel sibm = new ShipmentItemBatchModel();
          sibm.id = dbm.bid;
          sibm.q = dbm.bQty;
          sibm.smst = dbm.mst;
          dbm.oQty = null;
          sim = new ArrayList<>(1);
          sim.add(sibm);
        }
        ims.allocate(dbm.kId, dbm.matId, IInvAllocation.Type.ORDER, String.valueOf(dbm.orderId),
            tag, dbm.oQty, sim, userId, pm, dbm.mst);

        tx.commit();
      } catch (Exception e) {
        throw new InvalidServiceException(backendMessages.getString("inv.alloc.failed"), e);
      } finally {
        if (tx != null && tx.isActive()) {
          tx.rollback();
        }
        if (pm != null) {
          pm.close();
        }
      }
    }
  }
  return true;
}
 

import javax.jdo.PersistenceManager; //導入方法依賴的package包/類
private boolean updateShipmentStatusForMigratoryOrder(String shipmentId, ShipmentStatus status,
    String message, String userId,
    PersistenceManager pm, String reason,
    Date shpDate) {
  boolean closePM = false;
  Transaction tx = null;
  if (pm == null) {
    pm = PMF.get().getPersistenceManager();
    tx = pm.currentTransaction();
    closePM = true;
  }
  try {
    if (closePM) {
      tx.begin();
    }
    IShipment shipment = JDOUtils.getObjectById(IShipment.class, shipmentId, pm);
    if (shipment == null) {
      throw new Exception(
          "Shipment is not available in db to update status. Shipment ID:" + shipmentId);
    }
    Date uon = null != shpDate ? shpDate : new Date();
    includeShipmentItems(shipment, pm);
    ShipmentStatus prevStatus = shipment.getStatus();
    shipment.setStatus(status);
    shipment.setUpdatedBy(userId);
    shipment.setUpdatedOn(shpDate);
    if (status == ShipmentStatus.SHIPPED || (prevStatus != ShipmentStatus.SHIPPED
        && status == ShipmentStatus.FULFILLED)) {

      IDemandService ds = Services.getService(DemandService.class);
      InventoryManagementService
          ims =
          Services.getService(InventoryManagementServiceImpl.class, this.getLocale());
      Long orderId = extractOrderId(shipmentId);
      List<IDemandItem> demandItems = ds.getDemandItems(orderId, pm);
      for (IShipmentItem shipmentItem : shipment.getShipmentItems()) {
        for (IDemandItem demandItem : demandItems) {
          if (demandItem.getMaterialId().equals(shipmentItem.getMaterialId())) {
            demandItem.setShippedQuantity(
                demandItem.getShippedQuantity().add(shipmentItem.getQuantity()));
            if (status == ShipmentStatus.FULFILLED) {
              demandItem.setFulfilledQuantity(
                  demandItem.getFulfilledQuantity().add(shipmentItem.getQuantity()));
            } else {
              IInvntry
                  custInvntry =
                  ims.getInventory(shipment.getKioskId(), demandItem.getMaterialId(), pm);
              custInvntry.setInTransitStock(
                  custInvntry.getInTransitStock().add(shipmentItem.getQuantity()));
              pm.makePersistent(custInvntry);
            }
          }
        }
      }
      pm.makePersistentAll(demandItems);
    }
    updateMessageAndHistory(shipmentId, message, userId, shipment.getOrderId(),
        shipment.getDomainId(), prevStatus, shipment.getStatus(), shpDate, pm);
    if (closePM) {
      tx.commit();
    }
  } catch (Exception e) {
    xLogger.severe("Error while getting shipment details.", e);
    return false;
  } finally {
    if (closePM && tx.isActive()) {
      tx.rollback();
    }
    if (closePM) {
      pm.close();
    }
  }
  return true;
}
 

import javax.jdo.PersistenceManager; //導入方法依賴的package包/類
/**
 * Update a given configuration object.
 *
 * @param config The configuration object to be updated.
 * @throws ServiceException Thrown if an invalid object or key was passed.
 */
public void updateConfiguration(IConfig config) throws ServiceException {
  if (config == null || config.getConfig() == null) {
    throw new ServiceException("Invalid configuration object - the object or its value are null");
  }

  if (config.getKey() == null || config.getKey().isEmpty()) {
    throw new ServiceException(
        "Invalid configuration key - key cannot be null or an empty string");
  }

  // Save the config object to data store
  PersistenceManager pm = PMF.get().getPersistenceManager();
  Transaction tx = pm.currentTransaction();
  try {
    tx.begin();
    IConfig c = JDOUtils.getObjectById(IConfig.class, config.getKey(), pm);
    c.setPrevConfig(c.getConfig()); // backup the current configuration before updating
    c.setConfig(
        getCleanString(config.getConfig())); // update the current configuration with the new one
    c.setUserId(config.getUserId());
    c.setDomainId(config.getDomainId());
    c.setLastUpdated(new Date());
    int locindex = compareLocationChange(c);
    //update loc ids
    if (locindex != 0) {
      updateDomainConfigLocIds(c);
    }
    // whenever there is a change in the location configuration, re-initialize it
    if (c.getKey().equals(IConfig.LOCATIONS)) {
      LocationConfig.initialize();
    }
    //pm.makePersistent( c );
    tx.commit();
  } catch (Exception e) {
    xLogger
        .fine("Exception while updating configuration object with key {0}: {1}", config.getKey(),
            e.getMessage(), e);
    throw new ServiceException(e.getMessage());
  } finally {
    if (tx.isActive()) {
      tx.rollback();
    }
    pm.close();
  }
}