@aws-amplify/core/dist/cjs/storage/SyncKeyValueStorage.js

Core category of aws-amplify

'use strict';

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
var _SyncKeyValueStorage_storage;
Object.defineProperty(exports, "__esModule", { value: true });
exports.SyncKeyValueStorage = void 0;
const tslib_1 = require("tslib");
const errors_1 = require("../errors");
/**
 * @internal
 */
class SyncKeyValueStorage {
    constructor(storage) {
        _SyncKeyValueStorage_storage.set(this, void 0);
        tslib_1.__classPrivateFieldSet(this, _SyncKeyValueStorage_storage, storage, "f");
    }
    /**
     * This is used to set a specific item in storage
     * @param {string} key - the key for the item
     * @param {object} value - the value
     */
    setItem(key, value) {
        if (!tslib_1.__classPrivateFieldGet(this, _SyncKeyValueStorage_storage, "f"))
            throw new errors_1.PlatformNotSupportedError();
        tslib_1.__classPrivateFieldGet(this, _SyncKeyValueStorage_storage, "f").setItem(key, value);
    }
    /**
     * This is used to get a specific key from storage
     * @param {string} key - the key for the item
     * @returns {string | null} the data item
     */
    getItem(key) {
        if (!tslib_1.__classPrivateFieldGet(this, _SyncKeyValueStorage_storage, "f"))
            throw new errors_1.PlatformNotSupportedError();
        return tslib_1.__classPrivateFieldGet(this, _SyncKeyValueStorage_storage, "f").getItem(key);
    }
    /**
     * This is used to remove an item from storage
     * @param {string} key - the key being set
     */
    removeItem(key) {
        if (!tslib_1.__classPrivateFieldGet(this, _SyncKeyValueStorage_storage, "f"))
            throw new errors_1.PlatformNotSupportedError();
        tslib_1.__classPrivateFieldGet(this, _SyncKeyValueStorage_storage, "f").removeItem(key);
    }
    /**
     * This is used to clear the storage
     */
    clear() {
        if (!tslib_1.__classPrivateFieldGet(this, _SyncKeyValueStorage_storage, "f"))
            throw new errors_1.PlatformNotSupportedError();
        tslib_1.__classPrivateFieldGet(this, _SyncKeyValueStorage_storage, "f").clear();
    }
}
exports.SyncKeyValueStorage = SyncKeyValueStorage;
_SyncKeyValueStorage_storage = new WeakMap();
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