/*
* 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());
}
}