bolt-protocol-util.js•4.79 kB
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.assertNotificationFilterIsEmpty = exports.assertImpersonatedUserIsEmpty = exports.assertTxConfigIsEmpty = exports.assertDatabaseIsEmpty = void 0;
/**
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [https://neo4j.com]
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var neo4j_driver_core_1 = require("neo4j-driver-core");
// eslint-disable-next-line no-unused-vars
var stream_observers_1 = require("./stream-observers");
/**
* @param {TxConfig} txConfig the auto-commit transaction configuration.
* @param {function(error: string)} onProtocolError called when the txConfig is not empty.
* @param {ResultStreamObserver} observer the response observer.
*/
function assertTxConfigIsEmpty(txConfig, onProtocolError, observer) {
if (onProtocolError === void 0) { onProtocolError = function () { }; }
if (txConfig && !txConfig.isEmpty()) {
var error = (0, neo4j_driver_core_1.newError)('Driver is connected to the database that does not support transaction configuration. ' +
'Please upgrade to neo4j 3.5.0 or later in order to use this functionality');
// unsupported API was used, consider this a fatal error for the current connection
onProtocolError(error.message);
observer.onError(error);
throw error;
}
}
exports.assertTxConfigIsEmpty = assertTxConfigIsEmpty;
/**
* Asserts that the passed-in database name is empty.
* @param {string} database
* @param {fuction(err: String)} onProtocolError Called when it doesn't have database set
*/
function assertDatabaseIsEmpty(database, onProtocolError, observer) {
if (onProtocolError === void 0) { onProtocolError = function () { }; }
if (database) {
var error = (0, neo4j_driver_core_1.newError)('Driver is connected to the database that does not support multiple databases. ' +
'Please upgrade to neo4j 4.0.0 or later in order to use this functionality');
// unsupported API was used, consider this a fatal error for the current connection
onProtocolError(error.message);
observer.onError(error);
throw error;
}
}
exports.assertDatabaseIsEmpty = assertDatabaseIsEmpty;
/**
* Asserts that the passed-in impersonated user is empty
* @param {string} impersonatedUser
* @param {function (err:Error)} onProtocolError Called when it does have impersonated user set
* @param {any} observer
*/
function assertImpersonatedUserIsEmpty(impersonatedUser, onProtocolError, observer) {
if (onProtocolError === void 0) { onProtocolError = function () { }; }
if (impersonatedUser) {
var error = (0, neo4j_driver_core_1.newError)('Driver is connected to the database that does not support user impersonation. ' +
'Please upgrade to neo4j 4.4.0 or later in order to use this functionality. ' +
"Trying to impersonate ".concat(impersonatedUser, "."));
// unsupported API was used, consider this a fatal error for the current connection
onProtocolError(error.message);
observer.onError(error);
throw error;
}
}
exports.assertImpersonatedUserIsEmpty = assertImpersonatedUserIsEmpty;
/**
* Asserts that the passed-in notificationFilter is empty
* @param {NotificationFilter} notificationFilter
* @param {function (err:Error)} onProtocolError Called when it does have notificationFilter user set
* @param {any} observer
*/
function assertNotificationFilterIsEmpty(notificationFilter, onProtocolError, observer) {
if (onProtocolError === void 0) { onProtocolError = function () { }; }
if (notificationFilter !== undefined) {
var error = (0, neo4j_driver_core_1.newError)('Driver is connected to a database that does not support user notification filters. ' +
'Please upgrade to Neo4j 5.7.0 or later in order to use this functionality. ' +
"Trying to set notifications to ".concat(neo4j_driver_core_1.json.stringify(notificationFilter), "."));
// unsupported API was used, consider this a fatal error for the current connection
onProtocolError(error.message);
observer.onError(error);
throw error;
}
}
exports.assertNotificationFilterIsEmpty = assertNotificationFilterIsEmpty;