Examples with ServletRequestWrapper javax.servlet.ServletRequestWrapper used on opensource projects

Example 11 with ServletRequestWrapper

use of javax.servlet.ServletRequestWrapper in project undertow by undertow-io.

the class HttpServletRequestImpl method startAsync.

@Override
public AsyncContext startAsync(final ServletRequest servletRequest, final ServletResponse servletResponse) throws IllegalStateException {
    final ServletRequestContext servletRequestContext = exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY);
    if (!servletContext.getDeployment().getDeploymentInfo().isAllowNonStandardWrappers()) {
        if (servletRequestContext.getOriginalRequest() != servletRequest) {
            if (!(servletRequest instanceof ServletRequestWrapper)) {
                throw UndertowServletMessages.MESSAGES.requestWasNotOriginalOrWrapper(servletRequest);
            }
        }
        if (servletRequestContext.getOriginalResponse() != servletResponse) {
            if (!(servletResponse instanceof ServletResponseWrapper)) {
                throw UndertowServletMessages.MESSAGES.responseWasNotOriginalOrWrapper(servletResponse);
            }
        }
    }
    if (!isAsyncSupported()) {
        throw UndertowServletMessages.MESSAGES.startAsyncNotAllowed();
    } else if (asyncStarted) {
        throw UndertowServletMessages.MESSAGES.asyncAlreadyStarted();
    }
    asyncStarted = true;
    return asyncContext = new AsyncContextImpl(exchange, servletRequest, servletResponse, servletRequestContext, true, asyncContext);
}