diff --git a/Libraries/Storage/AsyncStorage.android.js b/Libraries/Storage/AsyncStorage.android.js deleted file mode 100644 index 8b2fa312a..000000000 --- a/Libraries/Storage/AsyncStorage.android.js +++ /dev/null @@ -1,233 +0,0 @@ -/** - * Copyright (c) 2015-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * @providesModule AsyncStorage - * @flow - */ -'use strict'; - -var RCTAsyncStorage = require('NativeModules').AsyncSQLiteDBStorage; - -/** - * AsyncStorage is a simple, asynchronous, persistent, global, key-value storage system. - * - * It is recommended that you use an abstraction on top of AsyncStorage instead of AsyncStorage - * directly for anything more than light usage since it operates globally. - * - * This JS code is a simple facade over the native android implementation to provide a clear - * JS API, real Error objects, and simple non-multi functions. - */ -var AsyncStorage = { - /** - * Fetches `key` and passes the result to `callback`, along with an `Error` if - * there is any. Returns a `Promise` object. - */ - getItem: function( - key: string, - callback?: ?(error: ?Error, result: ?string) => void - ) { - return new Promise((resolve, reject) => { - RCTAsyncStorage.multiGet([key], function(error, result) { - var value = (result && result[0] && result[0][1]) ? result[0][1] : null; - callback && callback((error && convertError(error)) || null, value); - if (error) { - reject(convertError(error)); - } else { - resolve(value); - } - }); - }); - }, - /** - * Sets `value` for `key` and calls `callback` on completion, along with an - * `Error` if there is any. Returns a `Promise` object. - */ - setItem: function( - key: string, - value: string, - callback?: ?(error: ?Error) => void - ): Promise { - return new Promise((resolve, reject) => { - RCTAsyncStorage.multiSet([[key,value]], function(error) { - callback && callback((error && convertError(error)) || null); - if (error) { - reject(convertError(error)); - } else { - resolve(null); - } - }); - }); - }, - /** - * Returns a `Promise` object. - */ - removeItem: function( - key: string, - callback?: ?(error: ?Error) => void - ): Promise { - return new Promise((resolve, reject) => { - RCTAsyncStorage.multiRemove([key], function(error) { - callback && callback((error && convertError(error)) || null); - if (error) { - reject(convertError(error)); - } else { - resolve(null); - } - }); - }); - }, - /** - * Merges existing value with input value, assuming they are stringified json. - * Returns a `Promise` object. - */ - mergeItem: function( - key: string, - value: string, - callback?: ?(error: ?Error) => void - ): Promise { - return new Promise((resolve, reject) => { - RCTAsyncStorage.multiMerge([[key,value]], function(error) { - callback && callback((error && convertError(error)) || null); - if (error) { - reject(convertError(error)); - } else { - resolve(null); - } - }); - }); - }, - /** - * Erases *all* AsyncStorage for all clients, libraries, etc. You probably - * don't want to call this - use removeItem or multiRemove to clear only your - * own keys instead. Returns a `Promise` object. - */ - clear: function(callback?: ?(error: ?Error) => void): Promise { - return new Promise((resolve, reject) => { - RCTAsyncStorage.clear(function(error) { - callback && callback(convertError(error) || null); - if (error) { - reject(convertError(error)); - } else { - resolve(null); - } - }); - }); - }, - /** - * Gets *all* keys known to the app, for all callers, libraries, etc. Returns a `Promise` object. - */ - getAllKeys: function(callback?: ?(error: ?Error, keys: ?Array) => void): Promise { - return new Promise((resolve, reject) => { - RCTAsyncStorage.getAllKeys(function(error, keys) { - callback && callback((error && convertError(error)) || null, keys); - if (error) { - reject(convertError(error)); - } else { - resolve(keys); - } - }); - }); - }, - /** - * The following batched functions are useful for executing a lot of - * operations at once, allowing for native optimizations and provide the - * convenience of a single callback after all operations are complete. - * - * In case of errors, these functions return the first encountered error and abort. - */ - - /** - * multiGet invokes callback with an array of key-value pair arrays that - * matches the input format of multiSet. Returns a `Promise` object. - * - * multiGet(['k1', 'k2'], cb) -> cb([['k1', 'val1'], ['k2', 'val2']]) - */ - multiGet: function( - keys: Array, - callback?: ?(errors: ?Array, result: ?Array>) => void - ): Promise { - return new Promise((resolve, reject) => { - RCTAsyncStorage.multiGet(keys, function(error, result) { - callback && callback((error && convertError(error)) || null, result); - if (error) { - reject(convertError(error)); - } else { - resolve(result); - } - }); - }); - }, - /** - * multiSet and multiMerge take arrays of key-value array pairs that match - * the output of multiGet, e.g. Returns a `Promise` object. - * - * multiSet([['k1', 'val1'], ['k2', 'val2']], cb); - */ - multiSet: function( - keyValuePairs: Array>, - callback?: ?(errors: ?Array) => void - ): Promise { - return new Promise((resolve, reject) => { - RCTAsyncStorage.multiSet(keyValuePairs, function(error) { - callback && callback((error && convertError(error)) || null); - if (error) { - reject(convertError(error)); - } else { - resolve(null); - } - }); - }); - }, - /** - * Delete all the keys in the `keys` array. Returns a `Promise` object. - */ - multiRemove: function( - keys: Array, - callback?: ?(errors: ?Array) => void - ): Promise { - return new Promise((resolve, reject) => { - RCTAsyncStorage.multiRemove(keys, function(error) { - callback && callback((error && convertError(error)) || null); - if (error) { - reject(convertError(error)); - } else { - resolve(null); - } - }); - }); - }, - /** - * Merges existing values with input values, assuming they are stringified - * json. Returns a `Promise` object. - */ - multiMerge: function( - keyValuePairs: Array>, - callback?: ?(errors: ?Array) => void - ): Promise { - return new Promise((resolve, reject) => { - RCTAsyncStorage.multiMerge(keyValuePairs, function(error) { - callback && callback((error && convertError(error)) || null); - if (error) { - reject(convertError(error)); - } else { - resolve(null); - } - }); - }); - }, -}; - -function convertError(error) { - if (!error) { - return null; - } - var out = new Error(error.message); - return [out]; -} - -module.exports = AsyncStorage; diff --git a/Libraries/Storage/AsyncStorage.ios.js b/Libraries/Storage/AsyncStorage.js similarity index 95% rename from Libraries/Storage/AsyncStorage.ios.js rename to Libraries/Storage/AsyncStorage.js index ed028db4b..37e0bd4ae 100644 --- a/Libraries/Storage/AsyncStorage.ios.js +++ b/Libraries/Storage/AsyncStorage.js @@ -12,11 +12,12 @@ 'use strict'; var NativeModules = require('NativeModules'); -var RCTAsyncLocalStorage = NativeModules.AsyncLocalStorage; +var RCTAsyncSQLiteStorage = NativeModules.AsyncSQLiteDBStorage; var RCTAsyncRocksDBStorage = NativeModules.AsyncRocksDBStorage; +var RCTAsyncFileStorage = NativeModules.AsyncLocalStorage; -// We use RocksDB if available. -var RCTAsyncStorage = RCTAsyncRocksDBStorage || RCTAsyncLocalStorage; +// Use RocksDB if available, then SQLite, then file storage. +var RCTAsyncStorage = RCTAsyncRocksDBStorage || RCTAsyncSQLiteStorage || RCTAsyncFileStorage; /** * AsyncStorage is a simple, asynchronous, persistent, key-value storage @@ -73,6 +74,7 @@ var AsyncStorage = { }); }); }, + /** * Returns a `Promise` object. */ @@ -93,9 +95,8 @@ var AsyncStorage = { }, /** - * Merges existing value with input value, assuming they are stringified json. Returns a `Promise` object. - * - * Not supported by all native implementations. + * Merges existing value with input value, assuming they are stringified json. + * Returns a `Promise` object. Not supported by all native implementations. */ mergeItem: function( key: string,