| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| import {Listener} from "./tobago-listener"; |
| import {ReloadManager} from "./tobago-reload"; |
| import {Overlay} from "./tobago-overlay"; |
| |
| enum JsfParameter { |
| VIEW_STATE = "javax.faces.ViewState", |
| CLIENT_WINDOW = "javax.faces.ClientWindow", |
| VIEW_ROOT = "javax.faces.ViewRoot", |
| VIEW_HEAD = "javax.faces.ViewHead", |
| VIEW_BODY = "javax.faces.ViewBody", |
| RESOURCE = "javax.faces.Resource" |
| } |
| |
| export class Jsf { |
| |
| private static isId = function (id: string): boolean { |
| switch (id) { |
| case JsfParameter.VIEW_STATE: |
| case JsfParameter.CLIENT_WINDOW: |
| case JsfParameter.VIEW_ROOT: |
| case JsfParameter.VIEW_HEAD: |
| case JsfParameter.VIEW_BODY: |
| case JsfParameter.RESOURCE: |
| return false; |
| default: |
| return true; |
| } |
| }; |
| |
| private static isBody = function (id): boolean { |
| switch (id) { |
| case JsfParameter.VIEW_ROOT: |
| case JsfParameter.VIEW_BODY: |
| return true; |
| default: |
| return false; |
| } |
| }; |
| |
| static registerAjaxListener = function (): void { |
| jsf.ajax.addOnEvent(function (event): void { |
| console.timeEnd("[tobago-jsf] jsf-ajax"); |
| console.time("[tobago-jsf] jsf-ajax"); |
| console.debug("[tobago-jsf] JSF event status: '%s'", event.status); |
| if (event.status === "success") { |
| event.responseXML.querySelectorAll("update").forEach(function (update: Element): void { |
| const result = /<!\[CDATA\[(.*)]]>/gm.exec(update.innerHTML); |
| const id = update.id; |
| if (result !== null && result.length === 2 && result[1].startsWith("{\"reload\"")) { |
| // not modified on server, needs be reloaded after some time |
| console.debug("[tobago-jsf] Found reload-JSON in response!"); |
| ReloadManager.instance.schedule(id, JSON.parse(result[1]).reload.frequency); |
| } else { |
| console.info("[tobago-jsf] Update after jsf.ajax success: #" + id); |
| if (Jsf.isId(id)) { |
| console.debug("[tobago-jsf] updating id: " + id); |
| Listener.executeAfterUpdate(document.getElementById(id)); |
| } else if (Jsf.isBody(id)) { |
| console.debug("[tobago-jsf] updating body"); |
| // there should be only one element with this tag name |
| Listener.executeAfterUpdate(document.querySelector("tobago-page") as HTMLElement); |
| } |
| } |
| }); |
| } else if (event.status === "complete") { |
| event.responseXML.querySelectorAll("update").forEach(function (update: Element): void { |
| const id = update.id; |
| if (Jsf.isId(id)) { |
| console.debug("[tobago-jsf] Update after jsf.ajax complete: #" + id); |
| Overlay.destroy(id); |
| } |
| }); |
| } |
| }); |
| }; |
| } |