/** * 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"); }