oiHost = data.getNonNullAttribute(HOST_ATTR, logger, "OI host not set!", MessageLogger.ERROR);
oiDatabase = data.getNonNullAttribute(DATABASE_ATTR, logger, "OI database not set!", MessageLogger.ERROR);
String oiUser = data.getNonNullAttribute(USER_ATTR, logger, "OI user name not set!", MessageLogger.ERROR);
String oiPassword = data.getNonNullAttribute(PASSWORD_ATTR, logger, "OI password not set!", MessageLogger.ERROR);
oiLoginInfo = new LoginInfo(oiDatabase, oiPassword, oiUser);
Integer i = data.getIntegerAttribute(IMPORT_MODE_ATTR, logger, "Invalid value for import mode!");
if(i == null) {
logger.logMessage("Import mode not set!", this, MessageLogger.ERROR);
PipeComponentUtils.failTransfer();