| Index: intl/lib/src/lazy_locale_data.dart
|
| diff --git a/intl/lib/src/lazy_locale_data.dart b/intl/lib/src/lazy_locale_data.dart
|
| deleted file mode 100644
|
| index 9be1c0d9a3c331d6bff6312cbdfe2ca078bca642..0000000000000000000000000000000000000000
|
| --- a/intl/lib/src/lazy_locale_data.dart
|
| +++ /dev/null
|
| @@ -1,116 +0,0 @@
|
| -// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
|
| -// for details. All rights reserved. Use of this source code is governed by a
|
| -// BSD-style license that can be found in the LICENSE file.
|
| -
|
| -/**
|
| - * This defines a class for loading locale data incrementally from
|
| - * an external source as JSON. The external sources expected are either
|
| - * local files or via HTTP request.
|
| - */
|
| -
|
| -library lazy_locale_data;
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| -
|
| -import 'dart:async';
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| -import 'dart:convert';
|
| -import 'intl_helpers.dart';
|
| -
|
| -/**
|
| - * This implements the very basic map-type operations which are used
|
| - * in locale lookup, and looks them up based on a URL that defines
|
| - * the external source.
|
| - */
|
| -class LazyLocaleData {
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| - /// This holds the data we have loaded.
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| - Map map;
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| -
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| - /// The object that actually does the data reading.
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| - LocaleDataReader _reader;
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| -
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| - /**
|
| - * In order to avoid a potentially remote call to see if a locale
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| - * is available, we hold a complete list of all the available
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| - * locales.
|
| - */
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| - List availableLocales;
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| -
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| - /**
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| - * Given a piece of remote data, apply [_creationFunction] to it to
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| - * convert it into the right form. Typically this means converting it
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| - * from a Map into an object form.
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| - */
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| - Function _creationFunction;
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| -
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| - /**
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| - * The set of available locales.
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| - */
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| - Set availableLocaleSet;
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| -
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| - /**
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| - * The constructor. The [_reader] specifies where the data comes
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| - * from. The [_creationFunction] creates the appropriate data type
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| - * from the remote data (which typically comes in as a Map). The
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| - * [keys] lists the set of remotely available locale names so we know which
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| - * things can be fetched without having to check remotely.
|
| - */
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| - LazyLocaleData(this._reader, this._creationFunction, List keys) {
|
| - map = new Map();
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| - availableLocales = keys;
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| - availableLocaleSet = new Set.from(availableLocales);
|
| - }
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| -
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| - /**
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| - * Tests if we have data for the locale available. Note that this returns
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| - * true even if the data is known to be available remotely but not yet loaded.
|
| - */
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| - bool containsKey(String locale) => availableLocaleSet.contains(locale);
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| -
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| - /** Returns the list of keys/locale names. */
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| - List get keys => availableLocales;
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| -
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| - /**
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| - * Returns the data stored for [localeName]. If no data has been loaded
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| - * for [localeName], throws an exception. If no data is available for
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| - * [localeName] then throw an exception with a different message.
|
| - */
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| - operator [](String localeName) {
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| - if (containsKey(localeName)) {
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| - var data = map[localeName];
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| - if (data == null) {
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| - throw new LocaleDataException(
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| - "Locale $localeName has not been initialized."
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| - " Call initializeDateFormatting($localeName, <data url>) first");
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| - } else {
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| - return data;
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| - }
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| - } else {
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| - unsupportedLocale(localeName);
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| - }
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| - }
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| -
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| - /**
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| - * Throw an exception indicating that the locale has no data available,
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| - * either locally or remotely.
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| - */
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| - unsupportedLocale(localeName) {
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| - throw new LocaleDataException('Locale $localeName has no data available');
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| - }
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| -
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| - /**
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| - * Initialize for locale. Internal use only. As a user, call
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| - * initializeDateFormatting instead.
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| - */
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| - Future initLocale(String localeName) {
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| - var data = _reader.read(localeName);
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| - return jsonData(data).then((input) {
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| - map[localeName] = _creationFunction(input);
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| - });
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| - }
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| -
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| - /**
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| - * Given a Future [input] whose value is expected to be a string in JSON form,
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| - * return another future that parses the JSON into a usable format.
|
| - */
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| - Future jsonData(Future input) {
|
| - return input.then((response) => JSON.decode(response));
|
| - }
|
| -}
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|
|