コード例 #1
0
  /** Executes a specific action. This method always returns a non null result. */
  public ims.dto.Result executeAction(String action) {
    if (action.length() == 0)
      return new ims.dto.Result("Invalid action name", "DTO.Client.Go_mdt_hcps.ExecuteAction");

    ims.dto.Result reLoginResult = Connection.reLogin();
    if (reLoginResult != null)
      return new ims.dto.Result(reLoginResult.getMessage(), "DTO.Client.Go_mdt_hcps.ExecuteAction");

    if (DataCollection.count() == 0)
      return new ims.dto.Result("Data container is empty", "DTO.Client.Go_mdt_hcps.ExecuteAction");

    if (DataCollection.count() > 1)
      return new ims.dto.Result(
          "Multiple objects are not allowed", "DTO.Client.Go_mdt_hcps.ExecuteAction");

    ims.dto.Result result = Connection.executeAction(serviceName, encodeNASMessage(), action);
    if (result != null) return result;

    try {
      return new ims.dto.Result(
          new Integer(Connection.getValueAt(2)).intValue(),
          "No error",
          "DTO.Client.Go_mdt_hcps.ExecuteAction");
    } catch (NumberFormatException ex) {
      return new ims.dto.Result("Invalid server response", "DTO.Client.Go_mdt_hcps.ExecuteAction");
    }
  }
コード例 #2
0
  /**
   * Inserts a new record. This method always returns a non null result. The ID field holds the
   * Unique ID for the inserted record (when greater than zero) or the error number (when less than
   * zero). If the ID is zero, the record was inserted but the server did not returned the Unique
   * ID.
   */
  public ims.dto.Result insert() {
    ims.dto.Result reLoginResult = Connection.reLogin();
    if (reLoginResult != null)
      return new ims.dto.Result(reLoginResult.getMessage(), "DTO.Client.Go_mdt_hcps.Insert");

    if (DataCollection.count() == 0)
      return new ims.dto.Result("No data to insert", "DTO.Client.Go_mdt_hcps.Insert");

    if (DataCollection.count() > 1)
      return new ims.dto.Result(
          "Multiple object insert not allowed", "DTO.Client.Go_mdt_hcps.Insert");

    ims.dto.Result result = Connection.insert(serviceName, encodeNASMessage());
    if (result != null) return result;

    int recordID = 0;

    try {
      recordID = new Integer(Connection.getValueAt(2)).intValue();
    } catch (NumberFormatException ex) {
      return new ims.dto.Result("Invalid record ID returned", "DTO.Client.Go_mdt_hcps.Insert");
    }

    return new ims.dto.Result(
        recordID,
        "No error. The ID of the new record is in the ID field",
        "DTO.Client.Go_mdt_hcps.Insert");
  }
コード例 #3
0
  /** Updates a record. If the result returned is not null an error occured. */
  public ims.dto.Result update() {
    ims.dto.Result reLoginResult = Connection.reLogin();
    if (reLoginResult != null)
      return new ims.dto.Result(reLoginResult.getMessage(), "DTO.Client.Go_mdt_hcps.Update");

    if (DataCollection.count() == 0)
      return new ims.dto.Result("No data to update", "DTO.Client.Go_mdt_hcps.Update");

    if (DataCollection.count() > 1)
      return new ims.dto.Result(
          "Multiple object update not allowed", "DTO.Client.Go_mdt_hcps.Update");

    return Connection.update(serviceName, encodeNASMessage());
  }
コード例 #4
0
  /**
   * Returns the number of records using the specified filter. This method always returns a non null
   * result. The ID field holds the count result (when greater or equal to zero) or the error number
   * (when less than zero).
   */
  public ims.dto.Result count() {
    ims.dto.Result reLoginResult = Connection.reLogin();
    if (reLoginResult != null)
      return new ims.dto.Result(reLoginResult.getMessage(), "DTO.Client.Go_mdt_hcps.Count");

    int result = Connection.count(serviceName, encodeNASFilter());
    if (result >= 0)
      return new ims.dto.Result(
          result,
          "No error detected. The count result is held in the ID field",
          "DTO.Client.Go_mdt_hcps.Count");

    return Connection.getLastError();
  }
コード例 #5
0
  /**
   * Returns one record using the specified filter. If the result returned is not null an error
   * occured.
   */
  public ims.dto.Result getLast() {
    DataCollection.clear();

    ims.dto.Result reLoginResult = Connection.reLogin();
    if (reLoginResult != null)
      return new ims.dto.Result(reLoginResult.getMessage(), "DTO.Client.Go_mdt_hcps.Get");

    ims.dto.Result result = Connection.getLast(serviceName, encodeNASFilter());
    if (result != null) return result;

    lastGetFilter = Filter.cloneObject();
    decodeNASMessageWithRepeatingGroups();

    return null;
  }
コード例 #6
0
  private ims.dto.Result list(boolean loadAllRecords, int maxRecords) {
    DataCollection.clear();

    ims.dto.Result reLoginResult = Connection.reLogin();
    if (reLoginResult != null)
      return new ims.dto.Result(reLoginResult.getMessage(), "DTO.Client.Go_mdt_hcps.List");

    listInProgress = true;
    ims.dto.Result result = Connection.list(serviceName, encodeNASFilter());
    if (result != null) {
      listInProgress = false;
      if (result.getId() == -2) // NAS list empty
      return null;
      return result;
    }

    if (decodeNASMessage() == 0) {
      listInProgress = false;
      return null;
    }

    ims.dto.Result execResult = null;
    while (execResult == null && canContinueToList(loadAllRecords, maxRecords))
      execResult = nextList();

    if (execResult != null) {
      if (execResult.getId() != -3) {
        listInProgress = false;
        return execResult;
      }
    } else // NAS next list empty
    {
      listInProgress = false;
      return null;
    }

    if (!loadAllRecords || !listInProgress) {
      listInProgress = false;
      return Connection.stopList(serviceName);
    }

    listInProgress = false;
    return null;
  }
コード例 #7
0
  /**
   * Performs data validation prior to update. If the result returned is not null an error occured.
   */
  public ims.dto.Result getForUpdate() {
    ims.dto.Result reLoginResult = Connection.reLogin();
    if (reLoginResult != null)
      return new ims.dto.Result(reLoginResult.getMessage(), "DTO.Client.Go_mdt_hcps.GetForUpdate");

    if (lastGetFilter == null)
      return new ims.dto.Result(
          "Last get method failed or not called", "DTO.Client.Go_mdt_hcps.GetForUpdate");

    ims.dto.Result result = Connection.getForUpdate(serviceName, encodeNASFilter(lastGetFilter));
    if (result != null) return result;

    if (Connection.countResponseItems(Connection.getValueAt(6)) == 0) return null;

    DataCollection.clear();
    decodeNASMessageWithRepeatingGroups();

    return new ims.dto.Result(
        "The data was changed by another user", "DTO.Client.Go_mdt_hcps.GetForUpdate");
  }
コード例 #8
0
  /** Transfers a record. If the result returned is not null an error occured. */
  public ims.dto.Result transferData(String action) {
    if (action.length() == 0)
      return new ims.dto.Result("Invalid action name", "DTO.Client.Go_mdt_hcps.TransferData");

    ims.dto.Result reLoginResult = Connection.reLogin();
    if (reLoginResult != null)
      return new ims.dto.Result(reLoginResult.getMessage(), "DTO.Client.Go_mdt_hcps.TransferData");

    if (DataCollection.count() == 0)
      return new ims.dto.Result("No data to transfer", "DTO.Client.Go_mdt_hcps.TransferData");

    if (DataCollection.count() > 1)
      return new ims.dto.Result(
          "Multiple objects not allowed", "DTO.Client.Go_mdt_hcps.TransferData");

    ims.dto.Result result =
        Connection.transferData(serviceName, encodeNASMessage(), action.toUpperCase());
    if (result != null) return result;

    DataCollection.clear();
    decodeNASMessageWithRepeatingGroups();

    return null;
  }