diff options
Diffstat (limited to 'sandbox/fmoga/binding-comet-runtime/src/main/resources/jquery.atmosphere.js')
| -rw-r--r-- | sandbox/fmoga/binding-comet-runtime/src/main/resources/jquery.atmosphere.js | 534 |
1 files changed, 0 insertions, 534 deletions
diff --git a/sandbox/fmoga/binding-comet-runtime/src/main/resources/jquery.atmosphere.js b/sandbox/fmoga/binding-comet-runtime/src/main/resources/jquery.atmosphere.js deleted file mode 100644 index eb94c9f6f5..0000000000 --- a/sandbox/fmoga/binding-comet-runtime/src/main/resources/jquery.atmosphere.js +++ /dev/null @@ -1,534 +0,0 @@ -/** - * 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. - */ -jQuery.atmosphere = function() -{ - var activeRequest; - $(window).unload(function() - { - if (activeRequest) - activeRequest.abort(); - }); - - return { - version : 0.7, - response : { - status: 200, - responseBody : '', - headers : [], - state : "messageReceived", - transport : "polling", - push : [], - error: null, - id : 0 - }, - - request : {}, - logLevel : 'info', - callbacks: [], - activeTransport : null, - websocket : null, - killHiddenIFrame : null, - - subscribe: function(url, callback, request) - { - jQuery.atmosphere.request = jQuery.extend({ - timeout: 300000, - method: 'GET', - headers: {}, - contentType : "text/html;charset=ISO-8859-1", - cache: true, - async: true, - ifModified: false, - callback: null, - dataType: '', - url : url, - data : '', - suspend : true, - maxRequest : 60, - lastIndex : 0, - logLevel : 'info', - requestCount : 0, - fallbackTransport : 'streaming', - transport : 'long-polling' - - }, request); - - logLevel = jQuery.atmosphere.request.logLevel || 'info'; - if (callback != null) { - jQuery.atmosphere.addCallback(callback); - jQuery.atmosphere.request.callback = callback; - } - - if (jQuery.atmosphere.request.transport != jQuery.atmosphere.activeTransport) { - jQuery.atmosphere.closeSuspendedConnection(); - } - jQuery.atmosphere.activeTransport = jQuery.atmosphere.request.transport; - - if (jQuery.atmosphere.request.transport != 'websocket') { - jQuery.atmosphere.executeRequest(); - } else if (jQuery.atmosphere.request.transport == 'websocket') { - if (!window.WebSocket) { - jQuery.atmosphere.log(logLevel, ["Websocket is not supported, using request.fallbackTransport"]); - jQuery.atmosphere.request.transport = jQuery.atmosphere.request.fallbackTransport; - jQuery.atmosphere.executeRequest(); - } - else { - jQuery.atmosphere.executeWebSocket(); - } - } - }, - - /** - * Always make sure one transport is used, not two at the same time except for Websocket. - */ - closeSuspendedConnection : function () { - if (activeRequest != null) { - activeRequest.abort(); - } - - if (jQuery.atmosphere.websocket != null) { - jQuery.atmosphere.websocket.close(); - jQuery.atmosphere.websocket = null; - } - }, - - executeRequest: function() - { - - if (jQuery.atmosphere.request.transport == 'streaming') { - if ($.browser.msie) { - jQuery.atmosphere.ieStreaming(); - return; - } else if ((typeof window.addEventStream) == 'function') { - jQuery.atmosphere.operaStreaming(); - return; - } - } - - if (jQuery.atmosphere.request.requestCount++ < jQuery.atmosphere.request.maxRequest) { - jQuery.atmosphere.response.push = function (url) - { - jQuery.atmosphere.request.callback = null; - jQuery.atmosphere.publish(url, null, jQuery.atmosphere.request); - }; - - var request = jQuery.atmosphere.request; - var response = jQuery.atmosphere.response; - if (request.transport != 'polling') { - response.transport = request.transport; - } - - var ajaxRequest; - var error = false; - if ($.browser.msie) { - var activexmodes = ["Msxml2.XMLHTTP", "Microsoft.XMLHTTP"] - for (var i = 0; i < activexmodes.length; i++) { - try { - ajaxRequest = new ActiveXObject(activexmodes[i]) - } - catch(e) { - } - } - } else if (window.XMLHttpRequest) { - ajaxRequest = new XMLHttpRequest(); - } - - if (request.suspend) { - activeRequest = ajaxRequest; - } - - ajaxRequest.open(request.method, request.url, true); - ajaxRequest.setRequestHeader("X-Atmosphere-Framework", jQuery.atmosphere.version); - ajaxRequest.setRequestHeader("X-Atmosphere-Transport", request.transport); - ajaxRequest.setRequestHeader("X-Cache-Date", new Date()); - - if (!$.browser.msie) { - ajaxRequest.onerror = function() - { - error = true; - try { - response.status = XMLHttpRequest.status; - } - catch(e) { - response.status = 404; - } - - response.state = "error"; - jQuery.atmosphere.invokeCallback(response); - ajaxRequest.abort(); - activeRequest = null; - } - } - - ajaxRequest.onreadystatechange = function() - { - var junkForWebkit = false; - var update = false; - if (ajaxRequest.readyState == 4) { - jQuery.atmosphere.request = request; - if (request.suspend && ajaxRequest.status == 200) { - jQuery.atmosphere.executeRequest(); - } - - if ($.browser.msie) { - update = true; - } - } else if (!$.browser.msie && ajaxRequest.readyState == 3 && ajaxRequest.status == 200) { - update = true; - } else { - clearTimeout(request.id); - } - - if (update) { - if (request.transport == 'streaming') { - response.responseBody = ajaxRequest.responseText.substring(request.lastIndex, ajaxRequest.responseText.length); - request.lastIndex = ajaxRequest.responseText.length; - - if (response.responseBody.indexOf("<!--") != -1) { - junkForWebkit = true; - } - - } else { - response.responseBody = ajaxRequest.responseText; - } - - if (response.responseBody.indexOf("parent.callback") != -1) { - var start = response.responseBody.indexOf("('") + 2; - var end = response.responseBody.indexOf("')"); - response.responseBody = response.responseBody.substring(start, end); - } - - if (junkForWebkit) return; - - try { - response.status = ajaxRequest.status; - response.headers = ajaxRequest.getAllResponseHeaders(); - } - catch(e) { - response.status = 404; - } - - if (request.suspend) { - response.state = "messageReceived"; - } else { - response.state = "messagePublished"; - } - jQuery.atmosphere.invokeCallback(response); - } - } - ajaxRequest.send(request.data); - - if (request.suspend) { - request.id = setTimeout(function() - { - ajaxRequest.abort(); - jQuery.atmosphere.subscribe(request.url, null, request); - - }, request.timeout); - } - } else { - jQuery.atmosphere.log(logLevel, ["Max re-connection reached."]); - } - }, - - operaStreaming: function() - { - - var url = jQuery.atmosphere.request.url; - var es = document.createElement('event-source'); - var response = jQuery.atmosphere.response; - - jQuery.atmosphere.response.push = function (url) - { - jQuery.atmosphere.request.transport = 'polling'; - jQuery.atmosphere.request.callback = null; - jQuery.atmosphere.publish(url, null, jQuery.atmosphere.request); - }; - - es.setAttribute('src', url); - // without this check opera 9.5 would make two connections. - if (opera.version() < 9.5) { - document.body.appendChild(es); - } - - var operaCallback = function (event) { - if (event.data) { - var junkForWebkit = false; - - response.responseBody = event.data; - if (event.data.indexOf("<!--") != -1) { - junkForWebkit = true; - } - - if (response.responseBody.indexOf("parent.callback") != -1) { - var start = response.responseBody.indexOf("('") + 2; - var end = response.responseBody.indexOf("')"); - response.responseBody = response.responseBody.substring(start, end); - } - - if (junkForWebkit) return; - - response.state = "messageReceived"; - jQuery.atmosphere.invokeCallback(response); - } - }; - - es.addEventListener('payload', operaCallback, false); - - }, - - ieStreaming : function() - { - var url = jQuery.atmosphere.request.url; - jQuery.atmosphere.response.push = function (url) - { - jQuery.atmosphere.request.transport = 'polling'; - jQuery.atmosphere.request.callback = null; - jQuery.atmosphere.publish(url, null, jQuery.atmosphere.request); - }; - - transferDoc = new ActiveXObject("htmlfile"); - transferDoc.open(); - transferDoc.close(); - var ifrDiv = transferDoc.createElement("div"); - transferDoc.body.appendChild(ifrDiv); - ifrDiv.innerHTML = "<iframe src='" + url + "'></iframe>"; - transferDoc.parentWindow.callback = jQuery.atmosphere.streamingCallback; - } - , - - streamingCallback : function(args) - { - var response = jQuery.atmosphere.response; - response.transport = "streaming"; - response.status = 200; - response.responseBody = args; - response.state = "messageReceived"; - - jQuery.atmosphere.invokeCallback(response); - } - , - - executeWebSocket : function() - { - var request = jQuery.atmosphere.request; - jQuery.atmosphere.log(logLevel, ["Invoking executeWebSocket"]); - jQuery.atmosphere.response.transport = "websocket"; - var url = jQuery.atmosphere.request.url; - var callback = jQuery.atmosphere.request.callback; - var location = url.replace('http:', 'ws:').replace('https:', 'wss:'); - - var websocket = new WebSocket(location); - jQuery.atmosphere.websocket = websocket; - - jQuery.atmosphere.response.push = function (url) - { - var data; - var ws = jQuery.atmosphere.websocket; - try { - data = jQuery.atmosphere.request.data; - ws.send(jQuery.atmosphere.request.data); - } catch (e) { - jQuery.atmosphere.log(logLevel, ["Websocket failed. Downgrading to Comet and resending " + data]); - // Websocket is not supported, reconnect using the fallback transport. - request.transport = request.fallbackTransport; - jQuery.atmosphere.request = request; - jQuery.atmosphere.executeRequest(); - - // Repost the data. - jQuery.atmosphere.request.suspend = false; - jQuery.atmosphere.request.method = 'POST'; - jQuery.atmosphere.request.data = data; - jQuery.atmosphere.response.state = 'messageReceived'; - jQuery.atmosphere.response.transport = request.fallbackTransport; - jQuery.atmosphere.publish(url, null, jQuery.atmosphere.request); - - ws.onclose = function(message) { - } - ws.close(); - } - }; - - websocket.onopen = function(message) - { - jQuery.atmosphere.response.state = 'openning'; - jQuery.atmosphere.invokeCallback(jQuery.atmosphere.response); - }; - - websocket.onmessage = function(message) - { - var data = message.data; - if (data.indexOf("parent.callback") != -1) { - var start = data.indexOf("('") + 2; - var end = data.indexOf("')"); - jQuery.atmosphere.response.responseBody = data.substring(start, end); - } - else { - jQuery.atmosphere.response.responseBody = data; - } - jQuery.atmosphere.invokeCallback(jQuery.atmosphere.response); - }; - - websocket.onerror = function(message) - { - jQuery.atmosphere.response.state = 'error'; - jQuery.atmosphere.invokeCallback(jQuery.atmosphere.response); - }; - - websocket.onclose = function(message) - { - jQuery.atmosphere.response.state = 'closed'; - jQuery.atmosphere.invokeCallback(jQuery.atmosphere.response); - }; - } - , - - addCallback: function(func) - { - if (jQuery.inArray(func, jQuery.atmosphere.callbacks) == -1) { - jQuery.atmosphere.callbacks.push(func); - } - } - , - - removeCallback: function(func) - { - if (jQuery.inArray(func, jQuery.atmosphere.callbacks) != -1) { - jQuery.atmosphere.callbacks.splice(index); - } - } - , - - invokeCallback: function(response) - { - var call = function (index, func) - { - func(response); - }; - - jQuery.atmosphere.log(logLevel, ["Invoking " + jQuery.atmosphere.callbacks.length + " callbacks"]); - if (jQuery.atmosphere.callbacks.length > 0) { - jQuery.each(jQuery.atmosphere.callbacks, call); - } - } - , - - publish: function(url, callback, request) - { - jQuery.atmosphere.request = jQuery.extend({ - connected: false, - timeout: 60000, - method: 'POST', - headers: {}, - cache: true, - async: true, - ifModified: false, - callback: null, - dataType: '', - url : url, - data : '', - suspend : false, - maxRequest : 60, - logLevel : 'info', - requestCount : 0, - transport: 'polling' - }, request); - - if (callback != null) { - jQuery.atmosphere.addCallback(callback); - } - jQuery.atmosphere.request.transport = 'polling'; - if (jQuery.atmosphere.request.transport != 'websocket') { - jQuery.atmosphere.executeRequest(); - } else if (jQuery.atmosphere.request.transport == 'websocket') { - if (!window.WebSocket) { - alert("WebSocket not supported by this browser"); - } - else { - jQuery.atmosphere.executeWebSocket(); - } - } - } - , - - unload: function (arg) { - if (window.addEventListener) { - document.addEventListener('unload', arg, false); - window.addEventListener('unload', arg, false); - } else { // IE - document.attachEvent('onunload', arg); - window.attachEvent('onunload', arg); - } - } - , - - kill_load_bar : function() { - if (jQuery.atmosphere.killHiddenIFrame == null) { - jQuery.atmosphere.killHiddenIFrame = document.createElement('iframe'); - var ifr = jQuery.atmosphere.killHiddenIFrame; - ifr.style.display = 'block'; - ifr.style.width = '0'; - ifr.style.height = '0'; - ifr.style.border = '0'; - ifr.style.margin = '0'; - ifr.style.padding = '0'; - ifr.style.overflow = 'hidden'; - ifr.style.visibility = 'hidden'; - } - document.body.appendChild(ifr); - ifr.src = 'about:blank'; - document.body.removeChild(ifr); - } - , - - log: function (level, args) - { - if (window.console) - { - var logger = window.console[level]; - if (typeof logger == 'function') - { - logger.apply(window.console, args); - } - } - } - , - - warn: function() - { - log('warn', arguments); - } - , - - - info :function() - { - if (logLevel != 'warn') - { - log('info', arguments); - } - } - , - - debug: function() - { - if (logLevel == 'debug') - { - log('debug', arguments); - } - } - } - -} - ();
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