@react-native-ohos/realm
Version:
Realm by MongoDB is an offline-first mobile database: an alternative to SQLite and key-value stores
53 lines • 2.41 kB
JavaScript
"use strict";
////////////////////////////////////////////////////////////////////////////
//
// Copyright 2024 Realm Inc.
//
// 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.
//
////////////////////////////////////////////////////////////////////////////
Object.defineProperty(exports, "__esModule", { value: true });
exports.createIntPropertyAccessor = void 0;
const Counter_1 = require("../Counter");
const default_1 = require("./default");
/** @internal */
function createIntPropertyAccessor(options) {
const { realm, columnKey, presentation, optional } = options;
const defaultAccessor = (0, default_1.createDefaultPropertyAccessor)(options);
if (presentation === "counter") {
return {
get(obj) {
return obj.getAny(columnKey) === null ? null : new Counter_1.Counter(realm, obj, columnKey);
},
set(obj, value, isCreating) {
// We only allow resetting a counter this way (e.g. realmObject.counter = 5)
// when it is first created, or when resetting a nullable/optional counter
// to `null`, or when a nullable counter was previously `null`.
const isAllowed = isCreating || (optional && (value === null || value === undefined || obj.getAny(columnKey) === null));
if (isAllowed) {
defaultAccessor.set(obj, value);
}
else {
throw new Error("You can only reset a Counter instance when initializing a previously " +
"null Counter or resetting a nullable Counter to null. To update the " +
"value of the Counter, use its instance methods.");
}
},
};
}
else {
return defaultAccessor;
}
}
exports.createIntPropertyAccessor = createIntPropertyAccessor;
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