def _validate_domain_home_arg_for_create(self, value):
        method_name = '_validate_domain_home_arg_for_create'

        try:
            parent_dir = os.path.dirname(value)
            JFileUtils.validateWritableDirectory(parent_dir)
        except JIllegalArgumentException, iae:
            ex = exception_helper.create_cla_exception('WLSDPLY-01606', value, iae.getLocalizedMessage(), error=iae)
            ex.setExitCode(self.ARG_VALIDATION_ERROR_EXIT_CODE)
            self._logger.throwing(ex, class_name=self._class_name, method_name=method_name)
            raise ex
    def _update_server(self, name, dictionary, config_location):
        _method_name = '_update_server'

        # these imports are local, since they are only present in JRF environments.
        # this method is only called after that check has been made.
        from oracle.core.ojdl.weblogic.ODLConfiguration import CONFIG_DIR
        from oracle.core.ojdl.weblogic.ODLConfiguration import CONFIG_FILE
        from oracle.core.ojdl.logging.config import LoggingConfigurationDocument

        config_dir = File(self.model_context.get_domain_home(), CONFIG_DIR)
        server_dir = File(config_dir, name)
        config_file = File(server_dir, CONFIG_FILE)
        log_template_dir = config_dir.getParentFile()

        try:
            if config_file.exists():
                source_file = config_file
                FileUtils.validateWritableFile(config_file.getPath())
            else:
                # for dynamic servers, the logging config does not exist until the server is started.
                # read the from template file, verify that the server directory is present and writable.
                source_file = File(log_template_dir, LOGGING_TEMPLATE_FILE)
                FileUtils.validateExistingFile(source_file)
                if not server_dir.exists() and not server_dir.mkdirs():
                    ex = exception_helper.create_deploy_exception(
                        'WLSDPLY-19710', server_dir)
                    self.logger.throwing(ex,
                                         class_name=self.__class_name,
                                         method_name=_method_name)
                    raise ex
                FileUtils.validateWritableDirectory(server_dir.getPath())

            document = LoggingConfigurationDocument(
                FileInputStream(source_file))

            # configure AddJvmNumber
            add_jvm_number = dictionary_utils.get_element(
                dictionary, _ADD_JVM_NUMBER)
            if add_jvm_number is not None:
                document.setAddJvmNumber(
                    alias_utils.convert_boolean(add_jvm_number))

            # configure HandlerDefaults
            handler_defaults = dictionary_utils.get_dictionary_element(
                dictionary, _HANDLER_DEFAULTS)
            if handler_defaults is not None:
                for key in handler_defaults:
                    value = handler_defaults[key]
                    document.setHandlerDefault(key, _get_property_text(value))

            # configure Handlers
            # do these before loggers, in case new handlers are assigned to loggers
            existing_handler_names = document.getHandlerNames()
            handlers = dictionary_utils.get_dictionary_element(
                dictionary, _HANDLER)
            if handlers is not None:
                for handler_name in handlers:
                    handler = handlers[handler_name]
                    self._configure_handler(handler_name, handler, document,
                                            existing_handler_names,
                                            config_location)

            # configure Loggers
            existing_logger_names = document.getLoggerNames()
            loggers = dictionary_utils.get_dictionary_element(
                dictionary, _LOGGER)
            if loggers is not None:
                for logger_name in loggers:
                    logger = loggers[logger_name]
                    self._configure_logger(logger_name, logger, document,
                                           existing_logger_names,
                                           config_location)

            document.writeDocument(FileOutputStream(config_file))

        except (ParserConfigurationException, SAXException, IOException,
                IllegalArgumentException), ex:
            self.logger.severe('WLSDPLY-19707',
                               name,
                               ex.getLocalizedMessage(),
                               class_name=self.__class_name,
                               method_name=_method_name)