/** 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"); } }
/** * 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"); }
/** 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()); }
/** * 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(); }
/** * 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; }
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; }
/** * 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"); }
/** 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; }