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-rw-r--r--WebContent/VAADIN/vaadinBootstrap.js192
-rw-r--r--WebContent/WEB-INF/web.xml12
2 files changed, 198 insertions, 6 deletions
diff --git a/WebContent/VAADIN/vaadinBootstrap.js b/WebContent/VAADIN/vaadinBootstrap.js
new file mode 100644
index 0000000000..9a7a9d3569
--- /dev/null
+++ b/WebContent/VAADIN/vaadinBootstrap.js
@@ -0,0 +1,192 @@
+(function() {
+ var defaults;
+ var apps = {};
+ var themesLoaded = {};
+ var widgetsets = {};
+
+
+ var log;
+ if (typeof console === "undefined") {
+ //If no console.log present, just use a no-op
+ log = function() {};
+ } else if (typeof console.log === "function") {
+ //If it's a function, use it with apply
+ log = function() {
+ console.log.apply(console, arguments);
+ };
+ } else {
+ //In IE, its a native function for which apply is not defined, but it works without a proper 'this' reference
+ log = console.log;
+ }
+
+ var loadTheme = function(url) {
+ if(!themesLoaded[url]) {
+ log("loadTheme", url);
+ var stylesheet = document.createElement('link');
+ stylesheet.setAttribute('rel', 'stylesheet');
+ stylesheet.setAttribute('type', 'text/css');
+ stylesheet.setAttribute('href', url + "/styles.css");
+ document.getElementsByTagName('head')[0].appendChild(stylesheet);
+ themesLoaded[url] = true;
+ }
+ }
+
+ var isWidgetsetLoaded = function(widgetset) {
+ var className = widgetset.replace(/\./g, "_");
+ return (typeof window[className]) != "undefined";
+ }
+
+ var loadWidgetset = function(basePath, widgetset) {
+ if (widgetsets[widgetset]) {
+ return;
+ }
+ log("load widgetset", basePath, widgetset)
+ setTimeout(function() {
+ if (!isWidgetsetLoaded(widgetset)) {
+ alert("Failed to load the widgetset: " + url);
+ }
+ }, 15000);
+
+ var url = basePath + widgetset + "/" + widgetset + ".nocache.js?" + new Date().getTime();
+
+ var scriptTag = document.createElement('script');
+ scriptTag.setAttribute('type', 'text/javascript');
+ scriptTag.setAttribute('src', url);
+ document.getElementsByTagName('head')[0].appendChild(scriptTag);
+
+ widgetsets[widgetset] = {
+ pendingApps: []
+ };
+ }
+
+ window.vaadin = window.vaadin || {
+ setDefaults: function(d) {
+ if (defaults) {
+ throw "Defaults already defined";
+ }
+ log("Got defaults", d)
+ defaults = d;
+ },
+ initApplication: function(appId, config) {
+ if (apps[appId]) {
+ throw "Application " + appId + " already initialized";
+ }
+ log("init application", appId, config);
+ var getConfig = function(name) {
+ var value = config[name];
+ if (value === undefined) {
+ value = defaults[name];
+ }
+ return value;
+ }
+
+ var fetchRootConfig = function() {
+ log('Fetching root config');
+ var url = getConfig('appUri');
+ // Root id
+ url += ((/\?/).test(url) ? "&" : "?") + "browserDetails";
+ url += '&rootId=' + getConfig('rootId');
+ // Uri fragment
+ url += '&f=' + encodeURIComponent(location.hash);
+ if (window.name) {
+ url += '&wn=' + encodeURIComponent(window.name);
+ }
+ // Timestamp to avoid caching
+ url += '&' + (new Date()).getTime();
+
+ var r = new XMLHttpRequest();
+ r.open('POST', url, true);
+ r.onreadystatechange = function (aEvt) {
+ if (r.readyState == 4) {
+ if (r.status == 200){
+ log("Got root config response", r.responseText);
+ // TODO Does this work in all supported browsers?
+ var updatedConfig = JSON.parse(r.responseText);
+
+ // Copy new properties to the config object
+ for (var property in updatedConfig) {
+ if (updatedConfig.hasOwnProperty(property)) {
+ config[property] = updatedConfig[property];
+ }
+ }
+ config.initPending = false;
+
+ // Try bootstrapping again, this time without fetching missing info
+ bootstrapApp(false);
+ } else {
+ log('Error', r.statusText);
+ }
+ }
+ };
+ r.send(null);
+
+ log('sending request to ', url);
+ };
+
+ //Export public data
+ var app = {
+ 'getConfig': getConfig
+ };
+ apps[appId] = app;
+
+ if (!window.name) {
+ var rootId = getConfig('rootId');
+ window.name = appId + '-' + rootId;
+ }
+
+ var bootstrapApp = function(mayDefer) {
+ var themeUri = getConfig('themeUri');
+ if (themeUri) {
+ loadTheme(themeUri);
+ }
+
+ var widgetsetBase = getConfig('widgetsetBase');
+ var widgetset = getConfig('widgetset');
+ var initPending = getConfig('initPending');
+ if (widgetset && widgetsetBase) {
+ loadWidgetset(widgetsetBase, widgetset);
+ }
+
+ if (initPending) {
+ if (mayDefer) {
+ fetchRootConfig();
+ } else {
+ throw "May not defer bootstrap any more";
+ }
+ } else {
+ if (widgetsets[widgetset].callback) {
+ log("Starting from bootstrap", appId);
+ widgetsets[widgetset].callback(appId);
+ } else {
+ log("Setting pending startup", appId);
+ widgetsets[widgetset].pendingApps.push(appId);
+ }
+ }
+ }
+ bootstrapApp(true);
+
+ if (getConfig("debug")) {
+ // TODO debug state is now global for the entire page, but should somehow only be set for the current application
+ window.vaadin.debug = true;
+ }
+
+ return app;
+ },
+ getApp: function(appId) {
+ var app = apps[appId];
+ return app;
+ },
+ registerWidgetset: function(widgetset, callback) {
+ log("Widgetset registered", widgetset)
+ widgetsets[widgetset].callback = callback;
+ for(var i = 0; i < widgetsets[widgetset].pendingApps.length; i++) {
+ var appId = widgetsets[widgetset].pendingApps[i];
+ log("Starting from register widgetset", appId);
+ callback(appId);
+ }
+ widgetsets[widgetset].pendingApps = null;
+ }
+ };
+
+ log('Vaadin bootstrap loaded');
+})(); \ No newline at end of file
diff --git a/WebContent/WEB-INF/web.xml b/WebContent/WEB-INF/web.xml
index b83979acc6..6b40c31d96 100644
--- a/WebContent/WEB-INF/web.xml
+++ b/WebContent/WEB-INF/web.xml
@@ -30,29 +30,29 @@
</servlet>
<!-- For testing GAE - the deployment script changes this to use GAEApplicationServlet -->
- <servlet>
+<!-- <servlet>
<servlet-name>IntegrationTest</servlet-name>
<servlet-class>com.vaadin.terminal.gwt.server.ApplicationServlet</servlet-class>
<init-param>
<param-name>application</param-name>
<param-value>com.vaadin.tests.integration.IntegrationTestApplication</param-value>
</init-param>
- </servlet>
+ </servlet> -->
<servlet-mapping>
<servlet-name>VaadinApplicationRunner</servlet-name>
<url-pattern>/run/*</url-pattern>
</servlet-mapping>
- <servlet-mapping>
+<!-- <servlet-mapping>
<servlet-name>IntegrationTest</servlet-name>
<url-pattern>/integration/*</url-pattern>
- </servlet-mapping>
+ </servlet-mapping> -->
- <servlet-mapping>
+<!-- <servlet-mapping>
<servlet-name>IntegrationTest</servlet-name>
<url-pattern>/VAADIN/*</url-pattern>
- </servlet-mapping>
+ </servlet-mapping> -->
<welcome-file-list>
<welcome-file>index.html</welcome-file>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-22 08:48:20 +0000