| /* |
| * Copyright 2010 Google 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. |
| */ |
| package com.google.gwt.devmodeoptions.client; |
| |
| import com.google.gwt.core.client.JavaScriptObject; |
| import com.google.gwt.core.client.JsArray; |
| |
| public class HostEntryStorage { |
| private static HostEntryStorage singleton = new HostEntryStorage(); |
| private static final String HOST_ENTRY_KEY = "GWT_DEV_HOSTENTRY"; |
| |
| public static HostEntryStorage get() { |
| return singleton; |
| } |
| |
| private final LocalStorage localStorage; |
| |
| private HostEntryStorage() { |
| localStorage = getLocalStorage(); |
| } |
| |
| private static native LocalStorage getLocalStorage() /*-{ |
| return $wnd.localStorage; |
| }-*/; |
| |
| public JsArray<HostEntry> getHostEntries() { |
| JsArray<HostEntry> entries = localStorage.getItem(HOST_ENTRY_KEY).cast(); |
| if (entries == null) { |
| return JavaScriptObject.createArray().cast(); |
| } else { |
| return entries; |
| } |
| } |
| |
| public void saveEntries(JsArray<HostEntry> entries) { |
| localStorage.setItem(HOST_ENTRY_KEY, entries.cast()); |
| } |
| |
| } |