Examples with IE com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.IE used on opensource projects

Example 1 with IE

use of com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.IE in project htmlunit by HtmlUnit.

the class XMLHTTPRequest method send.

/**
 * Sends an HTTP request to the server and receives a response.
 * @param body the body of the message being sent with the request.
 */
@JsxFunction
public void send(final Object body) {
    if (webRequest_ == null) {
        setState(STATE_DONE, Context.getCurrentContext());
        return;
    }
    if (sent_) {
        throw Context.reportRuntimeError("Unspecified error (request already sent).");
    }
    sent_ = true;
    prepareRequest(body);
    // quite strange but IE seems to fire state loading twice
    setState(STATE_OPENED, Context.getCurrentContext());
    final Window w = getWindow();
    final WebClient client = w.getWebWindow().getWebClient();
    final AjaxController ajaxController = client.getAjaxController();
    final HtmlPage page = (HtmlPage) w.getWebWindow().getEnclosedPage();
    final boolean synchron = ajaxController.processSynchron(page, webRequest_, async_);
    if (synchron) {
        doSend(Context.getCurrentContext());
    } else {
        // Create and start a thread in which to execute the request.
        final ContextFactory cf = ((JavaScriptEngine) client.getJavaScriptEngine()).getContextFactory();
        final ContextAction<Object> action = cx -> {
            // KEY_STARTING_SCOPE maintains a stack of scopes
            @SuppressWarnings("unchecked") Deque<Scriptable> stack = (Deque<Scriptable>) cx.getThreadLocal(JavaScriptEngine.KEY_STARTING_SCOPE);
            if (null == stack) {
                stack = new ArrayDeque<>();
                cx.putThreadLocal(JavaScriptEngine.KEY_STARTING_SCOPE, stack);
            }
            stack.push(w);
            try {
                doSend(cx);
            } finally {
                stack.pop();
            }
            return null;
        };
        final JavaScriptJob job = BackgroundJavaScriptFactory.theFactory().createJavascriptXMLHttpRequestJob(cf, action);
        if (LOG.isDebugEnabled()) {
            LOG.debug("Starting XMLHTTPRequest thread for asynchronous request");
        }
        jobID_ = w.getWebWindow().getJobManager().addJob(job, page);
    }
}